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Energen Corporation$66.20($1.14)(1.69%)

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 First Midland Basin Wells with Gen 3 Completions Show Substantial, Early Production Uplift
   Thursday, February 09, 2017 4:15:14 PM ET

--Energen’s $790 MM Capital Program Includes Drilling 96 Gross Wells

--FINANCIAL AND OPERATING HIGHLIGHTS

--CY16

--4Q16 per-unit LOE and net SG&A outperformed midpoint of respective guidance ranges by approximately 16% and 10%

--4Q16 production of 53.5 mboepd exceeds guidance midpoint by 2.5%

--Energen acquired a%^9,000 net acres in CY16 in Permian Basin focus areas for some $120 million, including 1,100 net acres in 4Q16

--Proved reserve additions replaced production (excluding 2016 asset sales) by more than 300%

--Updated inventory for YE16 reflects 3,545 net locations with > 2 billion boe of net resource potential

--CY17 PLANS

--Drilling and development capital estimated at $790 mm; includes Generation 3 fracs and 15% increase in pressure pumping costs



--Annual production estimated to increase 20% to 65.7 mboepd; does not reflect potential uplift from Generation 3 fracs

--Permian Basin horizontal production in 2017 estimated to increase 37 percent y/y

--4Q17 vs 4Q16 exit rate estimated to increase approximately 47%

--Company plans to drill 96 gross wells, complete 124 gross wells (including 61 gross DUCs), and exit the year with 33 gross DUCs

--Hedge position strengthened with additional 3-way oil collars and swaps, natural gas basin-specific contracts, and NGL swaps

--WELL RESULTS

--Energen’s first two Generation 3 completions in the Midland Basin show the average cumulative production substantially exceeding a 1 mmboe EUR type curve for a 7,500’ lateral well through 90 days

--Cumulative production from the Checkers well, completed in the Delaware Basin in 3Q16 with a Generation 3 frac design and disclosed in 3Q16, continues to exceed the company’s 2 MMBOE EUR type curve for a 10,000’ lateral well through 90 days

--NOTE: 4Q16 supplemental slides available at www.energen.com

For the 3 months ended December 31, 2016, Energen Corporation (EGN ) reported a GAAP net loss from all operations of $(54.5) million, or $(0.56) per diluted share. Excluding mark-to-market derivatives losses and a loss associated with prior-period property sales, Energen’s adjusted loss in 4Q16 totaled $(26.6) million, or $(0.27) per diluted share. This compares with adjusted income in 4Q15 of $28.4 million, or $0.36 per diluted share. [See "Non-GAAP Financial Measures" beginning on pp 12 for more information and reconciliation.]

Reconciliation of Consolidated GAAP Net Income to Adjusted Income from Continuing Operations [See "Non-GAAP Financial Measures" beginning on pp 12 for more information]

                                                                                                                                              
----------------------------------------------- -------------------- -------------------- -------------------- ------------------------------------------------------------------------------------------------------------------------------------------- -------------------- -------------------- ---------------------------------------------------------------------------------------------------------------------------------------------
                                                                                            4Q16                                                                                                                                    4Q15
----------------------------------------------- -------------------- -------------------- -------------------- ------------------------------------------------------------------------------------------------------------------------------------------- -------------------- -------------------- ---------------------------------------------------------------------------------------------------------------------------------------------
                                                           $M                                    $/dil. sh.                                       $M                                                $/dil. sh.
----------------------------------------------- -------------------- -------------------- -------------------- ---------------------------------------------------------------------- -------------------- ----------------------------------------------- -------------------- -------------------- ----------------------------------------------------------------------- -------------------- ------------------------------------------------
Net Income/(Loss) All Operations (GAAP)                                  $ (54,470 )                                           $ (0.56 )                                           $ (590,806 )                                           $ (7.50 )
----------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------- -------------------- -------------------- -------------------- -------------------- ----- -------------------- -------------------- -------------------- -------------------- -------- -------------------- -------------------- -------------------- -------------------- ----- --------------------
Less: Non-cash mark-to-market gains/(losses)            (22,792 )                          (0.23 )                           (66,984 )                          (0.85 )
----------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------- -------------------- -------------------- -------------------- -------------------- ----- -------------------- -------------------- -------------------- -------------------- -------- -------------------- -------------------- -------------------- -------------------- ----- --------------------
Less: Asset impairments                                     (25 )                                                nm         (413,300 )                          (5.25 )
----------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------- -------------------- -------------------- -------------------- ----------------------------------------------- -------------------- -------------------- -------------------- -------- -------------------- -------------------- -------------------- -------------------- ----- --------------------
Less: Pension and other expenses                             --            --          (16,884 )                          (0.21 )
----------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------- -------------------- -------------------- -------------------- -------------------- ----- -------------------- -------------------- -------------------- -------------------- -------- -------------------- -------------------- -------------------- -------------------- ----- --------------------
Less: Income/(loss) associated with asset sales          (5,014 )                          (0.05 )                          (122,074 )                          (1.55 )
----------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------- -------------------- -------------------- -------------------- -------------------- ----- -------------------- -------------------- -------------------- -------------------- -------- -------------------- -------------------- -------------------- -------------------- ----- --------------------
Adj. Income Continuing Operations (Non-GAAP)                             $ (26,639 )                                           $ (0.27 )                                           $   28,436                          $  0.36  
----------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------- -------------------- -------------------- -------------------- -------------------- ----- -------------------- -------------------- -------------------- -------------------- -------- -------------------- -------------------- -------------------- -------------------- ----- --------------------

Note: Per share amounts may not sum due to rounding

Energen’s adjusted 4Q16 per-share loss approximated internal expectations despite a couple of unbudgeted, non-cash items that were largely offset by lower lease operating, marketing and transportation expenses (LOE), lower ad valorem and production taxes, and lower net salaries and general and administrative expenses (net SG&A). The unbudgeted items were a state deferred tax valuation allowance of $(3.6) million, or $(0.04) per diluted share and a depreciation, depletion and amortization (DD&A) look-back adjustment of $(2.6) million, or $(0.03) per diluted share.

Per-unit LOE was approximately 16 percent better-than-expected and benefited largely from lower expenses for workovers, non-operated activities, and water disposal; net SG&A expenses were lower by approximately 10 percent on a per-unit basis due to a variety of cost reductions, including professional services and non-cash compensation.

Production in 4Q16 totaled 53.5 thousand barrels of oil equivalents per day (mboepd) and exceeded the production guidance midpoint of 52.2 mboepd by 2.5 percent. Oil production was less than expected for a combination of reasons including lower Central Basin Platform oil production resulting, in part, from weather-related compressor downtime; the timing of non-operated production in the Delaware Basin; and the timing of pump failures in the northern Midland Basin.

Energen’s adjusted EBITDAX totaled $82.1 million in the 4th quarter of 2016 and exceeded internal expectations by approximately 10 percent. In the same period a year ago, Energen’s adjusted EBITDAX totaled $201.2 million. [See "Non-GAAP Financial Measures" beginning on pp 12 for more information and reconciliation.]

Comments from the Chairman

"The year 2016 likely will be remembered by our industry as the year that the oil commodity price cycle bottomed out in the mid-$20s in February," said James McManus, Energen’s chairman and chief executive officer. "I will remember it more for the determination and resiliency of our company. We were tested and challenged and came out stronger than ever.

"Today, with almost $400 million of cash and nothing drawn on our line of credit, our balance sheet is one of the very best among Permian drillers. We have gained a lot of efficiencies in our drilling and completion activities, and our per-unit operating costs continue to decline. As a result and in combination with high-quality rock, our outstanding assets in the Permian Basin generate excellent rates of return even at a $45 flat oil price.

"Beginning in 2017, we will move at an active pace to bring to production a sizeable inventory of uncompleted wells and, more importantly, resume a more typical drilling-and-completion cadence. At the same time, we will pursue improved well performance from more intensive frac designs and continue our work toward identifying the best spacing and completion designs needed for optimal well performance from multiple formations.

"Even as we anticipate attractive, 20 percent production growth in 2017, early results from stand-alone wells in the Midland and Delaware basins that were completed with our Generation 3 frac designs suggest the potential for even better growth in 2017 and beyond."

2017 Capital and Operating Overview

Energen’s Board of Directors has approved a 2017 capital budget (excluding lease renewals and acquisitions) of $790 million. Approximately 84 percent of the capital is for drilling and completion activities, with approximately 14 percent for saltwater disposal wells and other facilities and 2 percent for non-operated and other activities.

The company’s capital budget supports completion of 124 gross/113 net wells, including 120 gross/110 net horizontal wells. All horizontal wells are scheduled to be completed with a Generation 3 frac design; this includes 61 gross/60 net wells drilled but not completed (DUC) at year-end 2016. In addition, 59 gross/50 net horizontal wells are scheduled to be drilled and completed in 2017 with the company’s 6- to 7-rig drilling program. Another 30 gross/27 net horizontal wells are set to be drilled and awaiting completion at year end. Energen also plans to drill 7 gross/6 net vertical wells in the Midland Basin and complete 4 gross/3 net of them. (Energen counts as completed those wells that have begun flow back).

Energen’s budget reflects a 15 percent increase in pressure pumping costs. Energen plans to use 6-7 frac crews through the first 9 months of 2017 and 2-5 in the 4th quarter.

Horizontal well targets include the Jo Mill, Middle Spraberry, Lower Spraberry and Wolfcamp A and B zones in the northern Midland Basin (Martin and Midland counties), Wolfcamp A and B in the central Midland Basin (Glasscock County) and Wolfcamp A and B in the core Delaware Basin (Reeves and Loving counties).

Taking into account Generation 3 frac designs and increased pressure pumping costs, the company’s estimated costs to drill, complete and equip 10,000’ lateral Wolfcamp A/B wells in the Delaware Basin and 10,000’ laterals in the Midland Basin in 2017 are approximately $7.9 million and $7.2 million, respectively.

                                         
----------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------------------- -------------------- -------------------- -------------------- --------------------
 2017 Horizontal Program         Gross/Net Wells                 Avg. Lateral Length                  Average WI
----------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------------------- -------------------- -------------------- -------------------- --------------------
Midland Basin                                               
----------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------------------- -------------------- -------------------- -------------------- --------------------
  YE16 DUC Completions                44/43               9,600’               98%
----------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------------------- -------------------- -------------------- -------------------- --------------------
  New Drills                          56/48               8,200’               85%
----------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------------------- -------------------- -------------------- -------------------- --------------------
  New Drill Completions               34/28                                    
----------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------------------- -------------------- -------------------- -------------------- --------------------
  YE17 DUCs                           22/20                                    
----------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------------------- -------------------- -------------------- -------------------- --------------------
                                         
----------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------------------- -------------------- -------------------- -------------------- --------------------
Delaware Basin                                              
----------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------------------- -------------------- -------------------- -------------------- --------------------
  YE16 DUCS                           17/17               8,765’               98%
----------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------------------- -------------------- -------------------- -------------------- --------------------
  New Drills                          33/29               8,400’               89%
----------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------------------- -------------------- -------------------- -------------------- --------------------
  New Drill Completions               25/22                                    
----------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------------------- -------------------- -------------------- -------------------- --------------------
  YE17 DUCs                            8/7                                     
----------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------------------- -------------------- -------------------- -------------------- --------------------

Note: In addition to the above, Energen plans to drill 7 gross/6 net vertical wells in the Midland Basin and complete 4 gross/3 net of them.

                                     
                    
------------------------------- -------------------- -------------------- -------------------- ----------------------
Capital Summary by Basin                2017e Capital ($MM)
------------------------------- -------------------- -------------------- -------------------- ----------------------
Midland Basin                                  $     440
------------------------------- -------------------- -------------------- -------------------- ---------- ----------
Delaware Basin                                 $     345
------------------------------- -------------------- -------------------- -------------------- ---------- ----------
Central Basin and ARO                          $      5
------------------------------- -------------------- -------------------- -------------------- ---------- ----------
Drilling & Development Capital                 $     790
------------------------------- -------------------- -------------------- -------------------- ---------- ----------
Acquisitions/Unproved Leasehold                $     50
------------------------------- -------------------- -------------------- -------------------- ---------- ----------
Total Capital Expenditures                     $     840
------------------------------- -------------------- -------------------- -------------------- ---------- ----------
                                                                                                
                                                                                                

Acquisitions/Unproved Leasehold

In the first quarter of 2017, Energen acquired 1,400 net acres, primarily in the Delaware Basin, for $32 million; the company also purchased 640 net mineral acres in the Delaware Basin for approximately $18 million. The company does not budget for acquisitions. As Energen continues to pursue bolt-on acreage in its Permian footprint, investment in acquisitions is expected to increase.

2017 Production

Annual estimated 2017 production of 65.7 mboepd reflects a 20 percent year-over-year increase based on older generation frac designs. All 2017 completions will use Generation 3 frac designs (affecting approximately 8.9 mmboe, or 24.4 mboepd); if production response to Generation 3 frac designs is positive I as early results from stand-alone wells in the northern Midland Basin and Delaware Basin suggest I production growth could be higher.

In the Delaware Basin, where Energen’s activity level is significantly higher than in prior years, production is expected to more than double to 21.1 mboepd. In the Midland Basin, where activity is focused on density pattern drilling and completions, 2017 growth from horizontal wells is estimated to be 11 percent. Production growth in 2017 from all horizontal plays in the Permian Basin is estimated to be 37 percent.

Oil is expected to comprise 65 percent of the company’s total production mix in 2017, with natural gas liquids (NGL) and natural gas production estimated to make up 17 percent and 18 percent, respectively.

 
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
            Area                    2017 Guidance    2016 Actual+     % Change
---------------------------- -------------------- -------------------- -------------------- ------------- -------------------- -------------------- ------------ -------------------- -------------------- --------
Midland Basin                           36.5             35.3            3.4
---------------------------- -------------------- -------------------- -------------------- ------------- -------------------- -------------------- ------------ -------------------- -------------------- --------
 Horizontal                             29.4             26.5           10.9
---------------------------- -------------------- -------------------- -------------------- ------------- -------------------- -------------------- ------------ -------------------- -------------------- --------
 Vertical                                7.1              8.8          (19.3)
---------------------------- -------------------- -------------------- -------------------- ------------- -------------------- -------------------- ------------ -------------------- -------------------- --------
Delaware Basin                          21.1             10.3           104.9
---------------------------- -------------------- -------------------- -------------------- ------------- -------------------- -------------------- ------------ -------------------- -------------------- --------
Central Basin Platform/Other             8.1              9.0           (10)
---------------------------- -------------------- -------------------- -------------------- ------------- -------------------- -------------------- ------------ -------------------- -------------------- --------
   Total                                65.7             54.6           20.3
---------------------------- -------------------- -------------------- -------------------- ------------- -------------------- -------------------- ------------ -------------------- -------------------- --------

+ Excludes asset sales NOTE: Totals may not sum due to rounding

                     
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
      Commodity                2017 Guidance            2016 Actual+               % Change
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Oil                                42.8                     34.5                     24.1
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
NGL                                11.1                      9.4                     18.1
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Gas                                11.8                     10.7                     10.3
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
    Total Production               65.7                     54.6                     20.3
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------

+ Excludes asset sales NOTE: Totals may not sum due to rounding

2017 Expenses

Energen expects most of its per-unit expenses to generally decline in 2017 as production increases. Per unit lease operating expenses (including marketing and transportation) are expected to be essentially flat, however, largely due to increased water handling as activity levels increase significantly in the Delaware Basin and as additional zones are completed in the northern Midland Basin. Also in the Midland Basin, the company plans to expand its use of electric submersible pumps, thereby increasing its electric power costs.

                                                          
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
                   Per BOE, except where noted                                2017e                CY16 Actual+
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
LOE (production costs, marketing & transportation)                         $7.60-$8.10                 $7.86
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Production & ad valorem taxes (% of revenues, excluding hedges)               6.6%                     6.6%
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
DD&A expense                                                              $17.60-$18.10               $21.45
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Salaries and general & administrative expense, net                         $3.50-$3.90               $4.32(1)
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Exploration expense (seismic, delay rentals, etc.)                         $0.20-$0.40                 $0.27
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Interest expense ($MM)                                                     $30.0-$40.0                 $36.9
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
FF&E depreciation ($MM)                                                     $4.4-$4.8                  $4.8
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Accretion of discount on ARO ($MM)                                          $5.6-$6.0                  $6.2
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Effective tax rate (%)                                                       35%-37%                    32%
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------

+ Excludes asset sales (1) Excludes $0.44 per boe for RIF settlement and pension and pension settlement expenses

LOE per boe in CY17 is estimated to range from $6.15-$6.45 in the Midland Basin, $5.90-$6.20 in the Delaware Basin, and $19.70-$20.00 in the Central Basin Platform. Production and ad valorem taxes in CY17, as a percent of revenues excluding hedges, are estimated to be 6.6 percent in the Midland Basin, 7.3 percent in the Central Basin Platform, and 6.2 percent in the Delaware Basin.

Net SG&A per boe in CY17 is estimated to be comprised of cash of $2.70-$2.90 per boe and non-cash, equity-based compensation of $0.80-$1.00 per boe.

Positive Response to First Generation 3 Completions in Midland Basin

Based on cumulative production through 90 days, Energen’s first two Midland Basin wells utilizing a Generation 3 frac design are responding very well. The average cumulative production of the two Wolfcamp B, stand-alone wells in Martin County is exceeding a 1 mmboe type curve for a 7,500- lateral by 30 percent.

The Tiger Unit SN 245-252 201H was drilled to a completed lateral length of 7,518’ and had a peak 24-hour IP rate of 1,791 boepd (91 percent oil) and a 30-day average peak rate of 1,439 (88 percent oil). The Tiger Unit SN 245-252 205H was drilled to a completed lateral length of 7,559’ and had a peak 24-hour IP rate of 1,436 boepd (88 percent oil) and a 30-day average peak rate of 1,167 (85 percent oil). These two wells were drilled on bolt-on acreage acquired in the second quarter of 2016.

Checkers Well Continues to Show Positive Response to Generation 3 Frac Design

Cumulative production from the Checkers St. 54-12-21 701H well in the Delaware Basin continues to outperform the 2.0 mmboe EUR type curve for a 10,000’ lateral length through 90 days. The Checkers St. well, disclosed last quarter, is producing from the Wolfcamp B interval in Reeves County and has a completed lateral length of 9,389’. Its previously disclosed peak 24-hour IP was 2,384 boepd (61% oil); its peak 30-day average rate was 2,072 boepd (58% oil).

The Checkers St. well was one of four wells drilled and completed in 2016 to hold core Delaware Basin acreage and is representative of the product mix the company expects to see across the bulk of its core acreage in Reeves, Loving, and western Ward counties.

YE16 Proved Reserves Total 316 MMBOE

Energen’s proved reserves at YE16 totaled 316.3 mmboe, down 11 percent from YE15 as reserve additions were more than offset by asset sales, lower commodity prices, and certain reserve reclassifications.

Horizontal drilling in the Midland and Delaware basins was the dominant driver of total proved reserve additions of 64.1 mmboe; these additions replaced 2016 production (excluding production from 2016 asset sales) by 320 percent. The company sold approximately 55 mmboe of proved reserves during 2016, primarily in the Delaware and San Juan basins. Negative revisions of 26 mmboe largely were due to lower SEC commodity prices and to reclassifying as "probable" certain wells that will no longer be developed in the five-year time horizon prescribed by the SEC (e.g., wells with short lateral lengths and others for which development has been delayed by a focus on other assets with higher returns).

Proved oil reserves represent approximately 63 percent of total proved reserves. Approximately 51 percent of Energen’s total proved reserves are proved developed.

Commodity prices used for calculating reserves at year-end 2016 were lower than those at year-end 2015. WTI oil prices declined 15 percent to $42.75 per barrel, while NGL prices (before transportation and fractionation) declined 5 percent to 39 cents per gallon and Henry Hub natural gas prices dropped 4 percent to $2.48 per thousand cubic feet (Mcf).

Proved Reserves by Basin (MMBOE)

                                               
---------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
            Basin                          YE15                     2016                     2016                     2016                     2016                     YE16
                                                                                                                                                                Production                                                    Acquisitions/                                                    Additions                                                     Price/Other
                                                                                                                                                                                                                             (Divestitures)                                                                                                                   Revisions
---------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Midland Basin                              225.1                   (12.9)                    (1.0)                    53.3                    (28.1)                    236.4
---------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Delaware Basin                             69.7                     (4.3)                   (38.1)                    10.8                      0.9                     39.0
---------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Central Basin Platform/Other               43.0                     (3.3)                     --                       --                       1.2                     40.9
---------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
San Juan Basin                             16.9                     (1.1)                   (15.8)                     --                       --                       --
---------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
   TOTAL                                   354.7                   (21.6)                   (54.9)                    64.1                    (26.0)                    316.3
---------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------

NOTE: Totals may not sum due to rounding

Proved Reserves by Commodity (MMBOE)

 
---------------------------------------------------------------------------------------------------------------------------------------
      Commodity           2016     2015
------------------- -------------------- -------------------- -------------------- ---- -------------------- -------------------- ----
Oil                        200      211
------------------- -------------------- -------------------- -------------------- ---- -------------------- -------------------- ----
Natural gas liquids         58       72
------------------- -------------------- -------------------- -------------------- ---- -------------------- -------------------- ----
Natural gas                 58       72
------------------- -------------------- -------------------- -------------------- ---- -------------------- -------------------- ----
   TOTAL                   316      355
------------------- -------------------- -------------------- -------------------- ---- -------------------- -------------------- ----

NOTE: Totals may not sum due to rounding

YE16 3P Reserves & Contingent Resources (MMBOE)

 
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
            Basin                  Proved     Probable     Possible     Contingent      Total
                                                                                                                                                                                                                                                    Resources
---------------------------- -------------------- -------------------- -------------------- ------ -------------------- -------------------- -------- -------------------- -------------------- -------- -------------------- -------------------- ---------- -------------------- -------------------- -----
Midland Basin                         236          142          150            881     1,410
---------------------------- -------------------- -------------------- -------------------- ------ -------------------- -------------------- -------- -------------------- -------------------- -------- -------------------- -------------------- ---------- -------------------- -------------------- -----
Delaware Basin                         39            9           21            764       833
---------------------------- -------------------- -------------------- -------------------- ------ -------------------- -------------------- -------- -------------------- -------------------- -------- -------------------- -------------------- ---------- -------------------- -------------------- -----
Central Basin Platform/Other           41           --           --              2        42
---------------------------- -------------------- -------------------- -------------------- ------ -------------------- -------------------- -------- -------------------- -------------------- -------- -------------------- -------------------- ---------- -------------------- -------------------- -----
  TOTAL                               316          151          171          1,647     2,285
---------------------------- -------------------- -------------------- -------------------- ------ -------------------- -------------------- -------- -------------------- -------------------- -------- -------------------- -------------------- ---------- -------------------- -------------------- -----

NOTE: Totals may not sum due to rounding

The definitions of probable and possible reserves imply different probabilities of potential recovery in each classification; the quantities reported here are unrisked and based on the company’s estimate of current costs to drill wells in each basin/area and bring associated production to market. [See Cautionary Statements on p. 11].

Potential Drilling Inventory Totals 3,545 Net Horizontal Locations at YE16

Energen’s updated, unrisked potential drilling inventory of horizontal locations in the Wolfcamp, Cline, and Spraberry trends in the Permian Basin at year-end 2016 totaled 3,545. Of that amount, 2,594 net locations are in the Midland Basin, and 951 net locations are in the Delaware Basin. The company estimates that the associated net undeveloped resource potential is more than 2 billion BOE.

Potential drilling locations are engineered based on the company’s existing acreage and spacing plans and may change over time as the company and offset operators drill wells in each target zone.

4th Quarter 2016 Results

Production (excludes asset sales) (mboepd)

                                       
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------                                                                -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
      Commodity                  4Q16              4Q16 Guidance Mdpt              4Q15                                                                                3Q16                     2Q16                     1Q16
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------                                                                -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Oil                              32.0                     33.4                     36.2                                                                                35.8                     36.5                     33.6
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------                                                                -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
NGL                               9.7                      9.1                      9.6                                                                                10.4                      9.4                      8.3
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------                                                                -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Natural Gas                      11.8                      9.7                     11.0                                                                                10.3                     10.2                     10.4
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------                                                                -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
   Total                         53.5                     52.2                     56.8                                                                                56.6                     56.0                     52.3
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------                                                                -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
                                                                                                                                                                                                                
                                         
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------                                                                -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
        Area                       4Q16              4Q16 Guidance Mdpt              4Q15                                                                                3Q16                     2Q16                     1Q16
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------                                                                -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Midland Basin                      33.2                     32.9                     35.9                                                                                38.2                     37.1                     33.0
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------                                                                -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
 Horizontal                        25.0                     24.8                     25.5                                                                                29.2                     28.5                     23.3
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------                                                                -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
 Vertical                           8.2                      8.1                     10.4                                                                                 9.0                      8.6                      9.7
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------                                                                -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Delaware Basin                     11.3                     10.4                     11.6                                                                                 9.6                      9.8                     10.3
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------                                                                -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Central Basin/Other                 9.0                      8.9                      9.3                                                                                 8.7                      9.1                      9.0
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------                                                                -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
   Total                           53.5                     52.2                     56.8                                                                                56.6                     56.0                     52.3
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------                                                                -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------

Note: Totals in production tables above may not sum due to rounding.

Average Realized Sales Prices (excludes asset sales)

                        
--------------------- -------------------- -------------------- -------------------- ------------------------------------------ -------------------- ------------------------------------------ -------------------- --------------------
       Commodity                     4Q16                      4Q15                   % Change
--------------------- -------------------- -------------------- -------------------- ------------------------------------------ -------------------- ------------------------------------------ -------------------- --------------------
Oil (per barrel)                     $    41.36                $    74.09               (44)
--------------------- -------------------- -------------------- -------------------- ---------- ---------- -------------------- -------------------- ---------- ---------- -------------------- -------------------- --------------------
NGL (per gallon)                     $    0.38                 $    0.28                 36
--------------------- -------------------- -------------------- -------------------- ---------- ---------- -------------------- -------------------- ---------- ---------- -------------------- -------------------- --------------------
Natural Gas (per Mcf)                $    2.16                 $    4.08                (47)
--------------------- -------------------- -------------------- -------------------- ---------- ---------- -------------------- -------------------- ---------- ---------- -------------------- -------------------- --------------------
                                                                               

Average Prices Before Effects of Hedges (excludes asset sales)

                        
--------------------- -------------------- -------------------- -------------------- ------------------------------------------ -------------------- ------------------------------------------ -------------------- --------------------
       Commodity                     4Q16                      4Q15                   % Change
--------------------- -------------------- -------------------- -------------------- ------------------------------------------ -------------------- ------------------------------------------ -------------------- --------------------
Oil (per barrel)                     $    45.57                $    39.40                16
--------------------- -------------------- -------------------- -------------------- ---------- ---------- -------------------- -------------------- ---------- ---------- -------------------- -------------------- --------------------
NGL (per gallon)                     $    0.38                 $    0.28                 36
--------------------- -------------------- -------------------- -------------------- ---------- ---------- -------------------- -------------------- ---------- ---------- -------------------- -------------------- --------------------
Natural Gas (per Mcf)                $    2.27                 $    1.84                 23
--------------------- -------------------- -------------------- -------------------- ---------- ---------- -------------------- -------------------- ---------- ---------- -------------------- -------------------- --------------------
                                                                               

Expenses (excludes asset sales)

                                        
-------------------------------------------- -------------------- -------------------- -------------------- ------------------------------------------ -------------------- ----------------------
         Per BOE, except where noted                        4Q16                      4Q15
-------------------------------------------- -------------------- -------------------- -------------------- ------------------------------------------ -------------------- ----------------------
LOE (including marketing and transportation)                $    7.85                 $    8.52
-------------------------------------------- -------------------- -------------------- -------------------- ---------- ---------- -------------------- -------------------- ---------- ----------
Production & ad valorem taxes                               $    1.89                 $    1.90
-------------------------------------------- -------------------- -------------------- -------------------- ---------- ---------- -------------------- -------------------- ---------- ----------
DD&A                                                        $    20.79                $    27.46
-------------------------------------------- -------------------- -------------------- -------------------- ---------- ---------- -------------------- -------------------- ---------- ----------
Net SG&A+                                                   $    4.25                 $    5.11
-------------------------------------------- -------------------- -------------------- -------------------- ---------- ---------- -------------------- -------------------- ---------- ----------
Interest ($MM)                                              $     9.0                 $    10.0
-------------------------------------------- -------------------- -------------------- -------------------- ---------- ---------- -------------------- -------------------- ---------- ----------

+ Excludes $5.02 per BOE in 4Q15 for pension and pension settlement expenses.

2016 Capital Summary

                                              
------------------------------- -------------------- -------------------- -------------------- ------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- --------------------
                              2016 Capital                    Wells Drilled           Wells Completed
                                                                                                              ($MM)
                                                                                                                                                                            --------------------                                           --------------------
                                                                           Operated Gross (Net)
------------------------------- -------------------- -------------------- -------------------- --------------------------------   -------------------- --------------------
Midland Basin                              $    307             52 (50) *                56 (55) +
------------------------------- -------------------- -------------------- -------------------- ------ ------ -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Delaware Basin                             $    118            21 (21) **                  4 (4)
------------------------------- -------------------- -------------------- -------------------- ------ ------ -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Central Basin/Other/ARO                    $      8              
------------------------------- -------------------- -------------------- -------------------- ------ ------ -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
                                              
------------------------------- -------------------- -------------------- -------------------- ------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Drilling & Development Capital             $    433 (1)                             73 (71)                  60 (59)
------------------------------- -------------------- -------------------- -------------------- ------ ------ -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Acquisitions/Unproved Leasehold            $    148              
------------------------------- -------------------- -------------------- -------------------- ------ ------ -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Total Capital Expenditures                 $    581              
------------------------------- -------------------- -------------------- -------------------- ------ ------ -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------

(1) Includes approximately $28 mm for facilities in the Midland Basin, $19 mm for facilities in the Delaware Basin and $6 mm for non-operated activities and miscellaneous items * Includes 6 gross (6 net) vertical wells to hold acreage and 3 gross (2 net) horizontal wells to hold new leasehold, 1 gross (1 net) well to complete a pad, 2 gross (2 net) wells to hold acreage, and 40 gross (39 net) new DUC drills in 2H16 ** Includes 4 gross (4 net) horizontal wells to hold acreage and 17 gross and net new DUC drills in 2H16 + Includes 6 gross (6 net) vertical wells, 3 gross (2 net) horizontal wells to hold new leasehold, 47 gross(47 net) development program completions in 1H16

In addition to drilling and development, Energen acquired approximately 9,000 net acres in its focus areas in the Delaware and Midland basins in 2016 for approximately $120 million; this includes approximately 1,100 net acres acquired in 4Q16. During 2016, Energen also invested approximately $11 million to acquire mineral acreage and approximately $17 million for lease renewals and miscellaneous items.

Liquidity Update

As of December 31, 2016, Energen had cash of $386.1 million and debt of $551.4 million; the company had nothing drawn on its $1.05 billion line of credit. Energen’s total net debt-to-2016 adjusted EBITDAX was 0.6x.

CY17 Quarterly Guidance

Production

                                   
---------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
 Guidance by Basin (mboepd)                1Q17                     2Q17                     3Q17                     4Q17
---------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Midland Basin                              30.6                     34.2                     38.6                     42.3
---------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Delaware Basin                             11.3                     19.8                     24.6                     28.4
---------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Central Basin Platform/Other                8.3                      8.2                      8.1                      7.9
---------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
  Total                                    50.2                     62.2                     71.3                     78.6
---------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
                                     
------------------------------ -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Guidance by Commodity (mboepd)               1Q17                     2Q17                     3Q17                     4Q17
------------------------------ -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Oil                                          31.4                     40.6                     46.6                     52.1
------------------------------ -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
NGL                                           9.1                     10.5                     11.9                     12.8
------------------------------ -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Gas                                           9.7                     11.1                     12.8                     13.7
------------------------------ -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
  Total                                      50.2                     62.2                     71.3                     78.6
------------------------------ -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
                                                                                                               

Operating Expenses

                                                      
----------------------------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
           Per BOE, except where noted                        1Q17                     2Q17                     3Q17                     4Q17
----------------------------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
LOE*                                                       $9.10-$9.40              $8.10-$8.40              $7.35-$7.65              $6.90-$7.20
----------------------------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Production & ad valorem taxes**                               7.5%                     6.6%                     6.3%                     6.3%
----------------------------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
DD&A expense                                              $20.75-$21.15            $18.50-$18.90            $17.20-$17.60            $15.50-$15.9+
----------------------------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
SG&A, net                                                  $4.95-$5.25              $3.85-$4.15              $3.05-$3.35              $2.75-$3.05
----------------------------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Exploration exp. (seismic, delay rentals, etc.)            $0.30-$0.40              $0.20-$0.30              $0.30-$0.40              $0.25-$0.35
----------------------------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Effective tax rate (%)                                       33%-35%                  37%-39%                  36%-38%                  34%-36%
----------------------------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------

* Production costs, marketing & transportation ** % of revenues, excluding hedges + Does not include estimate of 4Q17 DD&A look-back adjustment

                               
---------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Gross Horizontal Wells                 1Q17                     2Q17                     3Q17                     4Q17
---------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Midland Basin
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
   Wells Drilled                        17                       13                       12                       14
---------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
   First Production                     10                       26                       18                       24
---------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Delaware Basin
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
   Wells Drilled                        13                        4                        8                        8
---------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
   First Production                      3                       14                       11                        8
---------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
                                                                                                         
                                                                                                                                                                                                                                                                                                         

Hedge Position for 2017

Energen has increased its 2017 hedge positions for oil, NGL, and natural gas and has initiated hedging for 2018. Hedges are in place for 70 percent of the company’s 2017 estimated oil production, 47 percent of its estimated NGL production, and 60 percent of its natural gas production. Energen also has hedged the Midland to Cushing differential on 9.1 million barrels (approximately 69 percent) of its sweet oil production in 2017 at an average price of $(0.63).

Energen’s total oil hedge position for 2017 is as follows:

                 
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
         Oil                2017 Hedge Volumes          Avg. NYMEX Price
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Swaps                            6.1 mmbo              $ 49.77 per barrel
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Three way Collars(1)             4.8 mmbo              
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
   Call Price                       $ 62.18 per barrel
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
   Put Price                        $ 45.00 per barrel
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
   Short Put Price                  $ 35.00 per barrel
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------

(1) When the NYMEX price is above the call price, Energen receives the call price; when the NYMEX price is between the call price and the put price, Energen receives the NYMEX price; when the NYMEX price is between the put price and the short put price, Energen receives the put price; and when the NYMEX price is below the short put price, Energen receives the NYMEX price plus the difference between the put price and the short put price.

Energen’s total natural gas and NGL hedge positions for 2017 are as follows:

                               
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
      Commodity                Hedge Volumes           Production Guidance           % Hedged               Avg. NYMEXe Price
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
NGL                           80.0 mm gallons            170 mm gallons                 47%                 $ 0.57 per gallon
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Natural gas                      15.6 bcf                    26 bcf                     60%                  $ 3.21 per Mcf
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
                                                                                                         

1Q17 Hedge Position

In the first quarter of 2017, hedges are in place for 79 percent of the company’s estimated oil production, 51 percent of its estimated NGL production, and 63 percent of its natural gas production. Energen also has hedged the Midland to Cushing differential on 1.5 million barrels (approximately 70 percent) of its estimated 1Q17 sweet oil production at an average price of (0.58).

Energen’s total oil hedge position for 1Q17 is as follows:

                 
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
         Oil                1Q17 Hedge Volumes          Avg. NYMEX Price
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Swaps                            1.0 mmbo              $ 47.97 per barrel
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Three way Collars                1.2 mmbo              
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
   Call Price                       $ 62.37 per barrel
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
   Put Price                        $ 45.00 per barrel
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
   Short Put Price                  $ 35.00 per barrel
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
                                                     

Energen’s total natural gas and NGL hedge positions for 1Q17 as follows:

                           
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
      Commodity                Hedge Volumes         Production Guidance            Hedge %               NYMEXe Price
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
NGL                           17.6 mm gallons          34.4 mm gallons                51%               $ 0.56 per gallon
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Natural Gas                       3.3 bcf                  5.2 bcf                    63%                $ 3.22 per mcf
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
                                                                                                     

Basis Differentials and Sensitivities

The company’s average realized prices will reflect commodity and basis hedges; oil transportation charges of approximately $2.13 per barrel in CY17 ($2.29 per barrel in 1Q17), NGL transportation and fractionation fees of approximately $0.12 per gallon in CY17 ($0.13 per gallon in 1Q17), and gas and oil basis differentials applicable to unhedged production. In addition, natural gas and NGL production is subject to a percent of proceeds contract of approximately 85%.

The assumed gas basis for all open contracts in 2017 is $(0.34) per Mcf, and assumed prices for unhedged Midland to Cushing basis differentials for sweet and sour oil are $(0.88) and $(1.44), respectively. Energen’s assumed commodity prices for unhedged production for 2017 are: $55.00 per barrel of oil, $0.64 per gallon of NGL, and $3.19 per Mcf of gas (February-December).

Estimated Price Realizations (pre-hedge):

                                   
---------------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
                                  1Q17                       CY17
---------------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Crude oil (% of NYMEX/WTI)                            94%                        94%
---------------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
NGL (after T&F) (% of NYMEX/WTI)                      35%                        34%
---------------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Natural gas (% of NYMEX/Henry Hub)                    80%                        80%
---------------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
                                                                       

2018 Hedging Initiated

In recent weeks, Energen has begun layering in oil and NGL hedges for 2018. Hedges currently are in place for 5.6 mmbo of 2018 oil production and 30.2 mm gallons of 2018 NGL production at an average price of $0.60 per gallon.

Energen’s total oil hedge position for 2018 is as follows:

                 
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
         Oil                2018 Hedge Volumes          Avg. NYMEX Price
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Three way Collars                5.6 mmbo              
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
   Call Price                       $ 65.18 per barrel
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
   Put Price                        $ 50.00 per barrel
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
   Short Put Price                  $ 40.00 per barrel
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
                                                     

Supplemental Slides and Conference Call

4Q16 supplemental slides associated with Energen’s quarterly release and conference call are available at www.energen.com. Energen will hold its quarterly conference call Friday, February 10, at 11:00 a.m. EDT. Investment community members may participate by calling 1-877-407-8289 (reference Energen earnings call). A live audio Webcast of the program as well as a replay may be accessed via www.energen.com.

Energen Corporation is an oil-focused exploration and production company with operations in the Permian Basin in west Texas and New Mexico. For more information, go to www.energen.com.

FORWARD LOOKING STATEMENTS: All statements, other than statements of historical fact, appearing in this release constitute forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. These forward-looking statements include, among other things, statements about our expectations, beliefs, intentions or business strategies for the future, statements concerning our outlook with regard to the timing and amount of future production of oil, natural gas liquids and natural gas, price realizations, the nature and timing of capital expenditures for exploration and development, plans for funding operations and drilling program capital expenditures, the timing and success of specific projects, operating costs and other expenses, proved oil and natural gas reserves, liquidity and capital resources, outcomes and effects of litigation, claims and disputes and derivative activities. Forward-looking statements may include words such as "anticipate," "believe," "could," "estimate," "expect," "forecast," "foresee," "intend," "may," "plan," "potential," "predict," "project," "seek," "will" or other words or expressions concerning matters that are not historical facts. These statements involve certain risks and uncertainties that may cause actual results to differ materially from expectations as of the date of this news release. Except as otherwise disclosed, the forward-looking statements do not reflect the impact of possible or pending acquisitions, investments, divestitures or restructurings. The absence of errors in input data, calculations and formulas used in estimates, assumptions and forecasts cannot be guaranteed. We base our forward-looking statements on information currently available to us, and we undertake no obligation to correct or update these statements whether as a result of new information, future events or otherwise. Additional information regarding our forward-looking statements and related risks and uncertainties that could affect future results of Energen, can be found in the Company’s periodic reports filed with the Securities and Exchange Commission and available on the Company’s website - www.energen.com.

CAUTIONARY STATEMENTS: The SEC permits oil and gas companies to disclose in SEC filings only proved, probable and possible reserves that meet the SEC’s definitions for such terms, and price and cost sensitivities for such reserves, and prohibits disclosure of resources that do not constitute such reserves. Outside of SEC filings, we use the terms "estimated ultimate recovery" or "EUR," reserve or resource "potential," "contingent resources" and other descriptions of volumes of non-proved reserves or resources potentially recoverable through additional drilling or recovery techniques. These estimates are inherently more speculative than estimates of proved reserves and are subject to substantially greater risk of actually being realized. We have not risked EUR estimates, potential drilling locations, and resource potential estimates. Actual locations drilled and quantities that may be ultimately recovered may differ substantially from estimates. We make no commitment to drill all of the drilling locations that have been attributed these quantities. Factors affecting ultimate recovery include the scope of our on-going drilling program, which will be directly affected by the availability of capital, drilling, and production costs, availability of drilling and completion services and equipment, drilling results, lease expirations, regulatory approvals, and geological and mechanical factors. Estimates of unproved reserves, type/decline curves, per-well EURs, and resource potential may change significantly as development of our oil and gas assets provides additional data. Additionally, initial production rates contained in this news release are subject to decline over time and should not be regarded as reflective of sustained production levels.

Financial, operating, and support data pertaining to all reporting periods included in this release are unaudited and subject to revision.

                                                                                                                                                                                 
                                                                                                                                                                                 
                                                                                                                                                                                 
                                                                                                                                                                                 
 
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Non-GAAP Financial Measures
                                                                                                                                                                                 
Adjusted Net Income is a Non-GAAP financial measure (GAAP refers
to generally accepted accounting principles) which excludes the
effects of certain non-cash mark-to-market derivative financial
instruments. Adjusted  income from continuing operations further
excludes impairment losses, certain pension and pension settlement
expenses and income and losses associated with divestitures.
Energen believes that excluding the impact of these items is more
useful to analysts and investors in comparing the results of
operations and operational trends between reporting periods and
relative to other oil and gas producing companies.
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                                                     
                                                                                                    -------------------- ---------------------------------------------------------------------------
                                                                                                                                      Three Months Ended 12/31/2016
                                                                                                    -------------------------------------------------------------------------------------------------
Energen Net Income ($ in millions except per share data)           Net Income                      Per Diluted
                                                                                                                                                                                  Share
--------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------------------
Net Income (Loss) All Operations (GAAP)                                                                            (54.5 )                             (0.56 )
Non-cash mark-to-market losses (net of $12.5 tax)                                                                   22.8                                                   0.23
Asset impairment, other (net of $0.0 tax) *                                                                           nm                                                     nm
Loss associated with property sales (net of $1.3 tax)                          5.0             0.05  
--------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- ------------ --------------------
Adjusted Income from Continuing Operations (Non-GAAP)                        (26.6 )                             (0.27 )
========================================================= ==================== ==================== ==================== ==================== ==================== ============ ====================
* Approximately $25,000 (net of tax)
                                                                                                                                           
                                                                                                    -------------------- ---------------------------------------------------------------------------
                                                                                                                                      Three Months Ended 12/31/2015
                                                                                                    -------------------------------------------------------------------------------------------------
Energen Net Income ($ in millions except per share data)           Net Income                      Per Diluted
                                                                                                                                                                                  Share
--------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------------------
Net Income (Loss) All Operations (GAAP)                                                                           (590.8 )                                                (7.50 )
Non-cash mark-to-market losses (net of $37.1 tax)                                                                   67.0                                                   0.85
Asset impairment, other (net of $233.3 tax)                                                                        413.3                                                   5.25
Pension and pension settlement expenses (net of $9.4 tax)                                                           16.9                                                   0.21
Loss associated with property sales (net of $71.1 tax)                       122.1             1.55  
--------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- ------------ --------------------
Adjusted Income from Continuing Operations (Non-GAAP)                         28.4             0.36  
========================================================= ==================== ==================== ==================== ==================== ==================== ============ ====================
                                                                                                                                                                                 
Note: Amounts may not sum due to rounding
 
 
 
 
 
 
 
Non-GAAP Financial Measures
 
Earnings before interest, taxes, depreciation, depletion,
amortization and exploration expenses (EBITDAX) is a Non-GAAP
financial measure (GAAP refers to generally accepted accounting
principles).  Adjusted EBITDAX from continuing operations further
excludes certain pension and pension settlement expenses, income
and losses associated with  divestitures, impairment losses and
certain non-cash mark-to-market derivative financial  instruments.
Energen believes these measures allow analysts and investors to
understand the financial performance of the company from core
business operations, without including the effects of capital
structure, tax rates and depreciation. Further, this measure is
useful in comparing the company and other oil and gas producing
companies.
 
                                                                    
                                                                                                         -------------------------------------------------------------------------------------------
Reconciliation To GAAP Information                                                                                                        Three Months Ended 12/31
                                                                                                         -------------------------------------------------------------------------------------------
($ in millions)                                                                   2016                                 2015
-------------------------------------------------------------- -------------------- -------------------- ------------------------------------------------------- -----------------------------------
                                                                                                                                             
Energen Net Income (Loss) (GAAP)                                                                                 (54.5 )                                                (590.8 )
Loss associated with property sales, net of tax                              5.0             122.1  
-------------------------------------------------------------- -------------------- -------------------- ------------- -------------------- -------------------- ------------- --------------------
Net Income (Loss) Excluding Property Sales (Non-GAAP)                      (49.5 )                             (468.7 )
-------------------------------------------------------------- -------------------- -------------------- ------------- -------------------- -------------------- ------------- --------------------
Interest expense                                                                                                   9.0                                                    10.0
Income tax expense (benefit) *                                                                                   (21.5 )                                                (263.6 )
Depreciation, depletion and amortization *                                                                       103.4                                                   144.8
Accretion expense *                                                                                                1.6                                                     1.5
Exploration expense *                                                                                              3.6                                                     0.3
Adjustment for asset impairment *                                                                                  0.0                                                   646.6
Adjustment for mark-to-market losses                                                                              35.3                                                   104.1
Adjustment for pension and pension settlement expenses                       0.0              26.2  
-------------------------------------------------------------- -------------------- -------------------- ------------- -------------------- -------------------- ------------- --------------------
Energen Adjusted EBITDAX from Continuing Operations (Non-GAAP)              82.1             201.2  
============================================================== ==================== ==================== ============= ==================== ==================== ============= ====================
                                                                                                                                                                  
                                                                                                                                                                  
Note: Amounts may not sum due to rounding
                                                                                                                                                                  
* Amount adjusted to exclude property sales in either current or
prior period. See reconciliation to GAAP Information for the Three
Months Ended 12/31/2016 and 12/31/2015.
 
 
 
 
 
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Non-GAAP Financial Measures
 
The consolidated statement of income excluding certain divestments
is a Non-GAAP financial measure (GAAP refers to generally accepted
accounting principles).  Energen believes excluding information
associated with divestitures provides analysts and investors
useful information to understand the financial performance of the
company from ongoing business operations.  Further, this
information is useful in comparing the company and other oil and
gas producing companies operating primarily in the Permian Basin.
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Energen Net Income (Loss) Excluding Property Sales                                                                                                                                                                                                                    
Reconciliation to GAAP Information                                                                                                                                                                                              Year Ended
                                                                                                                                                                                                                             December 31, 2016
(in thousands except per share and production data)                                                                                                                                                            
                                                                              -------------------------------------------------------------------------------------------- ------------------------------------------ ----------------------------------------------------------------------- ----------------------------------------------------------------------- ----------------------
                                                                                                                GAAP                                             $/BOE                            Property Sales                                          Non-GAAP                                 $/BOE
                                                                              -------------------------------------------------------------------------------------------- ------------------------------------------ ----------------------------------------------------------------------- ----------------------------------------------------------------------- ----------------------
Revenues                                                                       
   Oil, natural gas liquids and natural gas sales                                                                     $  621,366                                                                                                         $   29,808                                                              $  591,558
   Gain (loss) on derivative instruments                        (88,477 )                                    -        (88,477 )                       
-------------------------------------------------------- -------------------- -------------------- -------------------- -------- -------------------- -------------------- ------------------------------------------ -------------------- -------- -------------------- -------------------- -------------------- -------- -------------------- -------------------- ----------------------
      Total Revenues                                            532,889              29,808        503,081      
-------------------------------------------------------- -------------------- -------------------- -------------------- -------- -------------------- -------------------- ------------------------------------------ -------------------- -------- -------------------- -------------------- -------------------- -------- -------------------- -------------------- ----------------------
Operating Costs and Expenses
   Oil, natural gas liquids and natural gas production                                                                   171,714                                                    $       7.94                                             14,784                                                                 156,930                                                    $       7.85
   Production and ad valorem taxes                                                                                        42,938                                                    $       1.98                                              3,589                                                                  39,349                                                    $       1.97
   O&G Depreciation, depletion and amortization                                                                          443,007                                                    $      20.47                                             14,366                                                                 428,641                                                    $      21.45
   FF&E Depreciation, depletion and amortization                                                                           4,954                                                    $       0.23                                                153                                                                   4,801                                                    $       0.24
   Asset impairment                                                                                                      220,652                                                                                                             31,407                                                                 189,245
   Exploration                                                                                                             5,415                                                    $       0.25                                                117                                                                   5,298                                                    $       0.27
   General and administrative +                                                                                           95,689                                                    $       4.42                                                523                                                                  95,166                                                    $       4.76
   Accretion of discount on asset retirement obligations                                                                   6,672                                                                                                                501                                                                   6,171
   (Gain) loss on sale of assets and other                     (246,922 )                             (246,283 )                            (639 )                       
-------------------------------------------------------- -------------------- -------------------- -------------------- -------- -------------------- -------------------- ------------------------------------------ -------------------- -------- -------------------- -------------------- -------------------- -------- -------------------- -------------------- ----------------------
      Total costs and expenses                                  744,119            (180,843 )                         924,962      
-------------------------------------------------------- -------------------- -------------------- -------------------- -------- -------------------- -------------------- ------------------------------------------ -------------------- -------- -------------------- -------------------- -------------------- -------- -------------------- -------------------- ----------------------
Operating Income (Loss)                                        (211,230 )                              210,651       (421,881 )                       
-------------------------------------------------------- -------------------- -------------------- -------------------- -------- -------------------- -------------------- ------------------------------------------ -------------------- -------- -------------------- -------------------- -------------------- -------- -------------------- -------------------- ----------------------
Other Income/(Expense)
   Interest expense                                                                                                      (36,899 )                                                                                                                -                                                                 (36,899 )
   Other income                                                     978                  58            920      
-------------------------------------------------------- -------------------- -------------------- -------------------- -------- -------------------- -------------------- ------------------------------------------ -------------------- -------- -------------------- -------------------- -------------------- -------- -------------------- -------------------- ----------------------
      Total other expense                                       (35,921 )                                   58        (35,979 )                       
-------------------------------------------------------- -------------------- -------------------- -------------------- -------- -------------------- -------------------- ------------------------------------------ -------------------- -------- -------------------- -------------------- -------------------- -------- -------------------- -------------------- ----------------------
                                                                                                                                                                                                                                                                                                                                                                       
Loss Before Income Taxes                                                                                                (247,151 )                                                                                                          210,709                                                                (457,860 )
Income tax expense (benefit)                                    (79,638 )                               76,102       (155,740 )                       
-------------------------------------------------------- -------------------- -------------------- -------------------- -------- -------------------- -------------------- ------------------------------------------ -------------------- -------- -------------------- -------------------- -------------------- -------- -------------------- -------------------- ----------------------
Net Income (Loss)                                                               $ (167,513 )                                              $  134,607                        $ (302,120 )                       
======================================================== ==================== ==================== ==================== ======== ==================== ==================== ========================================== ==================== ======== ==================== ==================== ==================== ======== ==================== ==================== ======================
                                                                                                                                                      
-------------------------------------------------------- -------------------- -------------------- ----------------------------------------------------------------------- ------------------------------------------ ----------------------------------------------------------------------- ----------------------------------------------------------------------- ----------------------
Diluted Earnings Per Average Common Share                                       $    (1.77 )                                              $     1.43                        $    (3.20 )                       
======================================================== ==================== ==================== ==================== ======== ==================== ==================== ========================================== ==================== ======== ==================== ==================== ==================== ======== ==================== ==================== ======================
                                                                                                                                                      
-------------------------------------------------------- -------------------- -------------------- ----------------------------------------------------------------------- ------------------------------------------ ----------------------------------------------------------------------- ----------------------------------------------------------------------- ----------------------
Basic earning Per Average Common Share                                          $    (1.77 )                                              $     1.43                        $    (3.20 )                       
======================================================== ==================== ==================== ==================== ======== ==================== ==================== ========================================== ==================== ======== ==================== ==================== ==================== ======== ==================== ==================== ======================
                                                                                                                                                                                                                                                                                                                                                                       
Oil                                                                                                                       13,213                                                                                                                597                                                                  12,616
NGL                                                                                                                        3,892                                                                                                                432                                                                   3,460
Natural Gas                                                       4,534                 629          3,905      
-------------------------------------------------------- -------------------- -------------------- -------------------- -------- -------------------- -------------------- ------------------------------------------ -------------------- -------- -------------------- -------------------- -------------------- -------- -------------------- -------------------- ----------------------
Total Production (mboe)                                          21,639               1,658         19,981      
-------------------------------------------------------- -------------------- -------------------- -------------------- -------- -------------------- -------------------- ------------------------------------------ -------------------- -------- -------------------- -------------------- -------------------- -------- -------------------- -------------------- ----------------------
Total Production (boepd)                                         59,123               4,530         54,593      
-------------------------------------------------------- -------------------- -------------------- -------------------- -------- -------------------- -------------------- ------------------------------------------ -------------------- -------- -------------------- -------------------- -------------------- -------- -------------------- -------------------- ----------------------
                                                                                                                                                                                                                                                                                                                                                                       
Note: Amounts may not sum due to rounding
                                                                                                                                                                                                                                                                                                                                                                       
+ General and administrative includes $8,824 or $0.44 per BOE of
expense related to the reductions in force
 
 
 
 
 
 
 
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Non-GAAP Financial Measures
 
The consolidated statement of income excluding certain divestments
is a Non-GAAP financial measure (GAAP refers to generally accepted
accounting principles).  Energen believes excluding information
associated with divestitures provides analysts and investors
useful information to understand the financial performance of the
company from ongoing business operations.  Further, this
information is useful in comparing the company and other oil and
gas producing companies operating primarily in the Permian Basin.
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Energen Net Income (Loss) Excluding Property Sales                                                                                                                                                                                                                
Reconciliation to GAAP Information                                                                                                                                                                                        Three Months Ended
                                                                                                                                                                                                                           December 31, 2016
(in thousands except per share and production data)                            
                                                                              ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                                                               GAAP                                             $/BOE                           Property Sales                                         Non-GAAP                                $/BOE
                                                                              ------------------------------------------------------------------------------------------- ------------------------------------------ --------------------------------------------------------------------- ---------------------------------------------------------------------- ----------------------
Revenues                                                                       
   Oil, natural gas liquids and natural gas sales                                                                     $ 162,992                                                                                                         $     42                                                              $ 162,950
   Gain (loss) on derivative instruments                       (48,472 )                                  -       (48,472 )                       
-------------------------------------------------------- -------------------- -------------------- -------------------- ------- -------------------- -------------------- ------------------------------------------ -------------------- ------ -------------------- -------------------- -------------------- ------- -------------------- -------------------- ----------------------
      Total Revenues                                           114,520                42       114,478      
-------------------------------------------------------- -------------------- -------------------- -------------------- ------- -------------------- -------------------- ------------------------------------------ -------------------- ------ -------------------- -------------------- -------------------- ------- -------------------- -------------------- ----------------------
Operating Costs and Expenses
   Oil, natural gas liquids and natural gas production                                                                   38,867                                                    $       7.90                                              258                                                                 38,609                                                    $       7.85
   Production and ad valorem taxes                                                                                        9,516                                                    $       1.93                                              209                                                                  9,307                                                    $       1.89
   O&G Depreciation, depletion and amortization                                                                         102,230                                                    $      20.78                                                -                                                                102,230                                                    $      20.79
   FF&E Depreciation, depletion and amortization                                                                          1,167                                                    $       0.24                                                -                                                                  1,167                                                    $       0.24
   Asset impairment                                                                                                          40                                                                                                                -                                                                     40
   Exploration                                                                                                            3,635                                                    $       0.74                                                -                                                                  3,635                                                    $       0.74
   General and administrative                                                                                            20,906                                                    $       4.25                                                1                                                                 20,905                                                    $       4.25
   Accretion of discount on asset retirement obligations                                                                  1,580                                                                                                                -                                                                  1,580
   (Gain) loss on sale of assets and other                       5,175             5,889          (714 )                       
-------------------------------------------------------- -------------------- -------------------- -------------------- ------- -------------------- -------------------- ------------------------------------------ -------------------- ------ -------------------- -------------------- -------------------- ------- -------------------- -------------------- ----------------------
      Total costs and expenses                                 183,116             6,357       176,759      
-------------------------------------------------------- -------------------- -------------------- -------------------- ------- -------------------- -------------------- ------------------------------------------ -------------------- ------ -------------------- -------------------- -------------------- ------- -------------------- -------------------- ----------------------
Operating Income (Loss)                                        (68,596 )                             (6,315 )                        (62,281 )                       
-------------------------------------------------------- -------------------- -------------------- -------------------- ------- -------------------- -------------------- ------------------------------------------ -------------------- ------ -------------------- -------------------- -------------------- ------- -------------------- -------------------- ----------------------
Other Income/(Expense)
   Interest expense                                                                                                      (9,041 )                                                                                                              -                                                                 (9,041 )
   Other income                                                    398                 8           390      
-------------------------------------------------------- -------------------- -------------------- -------------------- ------- -------------------- -------------------- ------------------------------------------ -------------------- ------ -------------------- -------------------- -------------------- ------- -------------------- -------------------- ----------------------
      Total other expense                                       (8,643 )                                  8        (8,651 )                       
-------------------------------------------------------- -------------------- -------------------- -------------------- ------- -------------------- -------------------- ------------------------------------------ -------------------- ------ -------------------- -------------------- -------------------- ------- -------------------- -------------------- ----------------------
                                                                                                                                                                                                                                                                                                                                                                   
Loss Before Income Taxes                                                                                                (77,239 )                                                                                                         (6,307 )                                                              (70,932 )
Income tax expense (benefit)                                   (22,769 )                             (1,293 )                        (21,476 )                       
-------------------------------------------------------- -------------------- -------------------- -------------------- ------- -------------------- -------------------- ------------------------------------------ -------------------- ------ -------------------- -------------------- -------------------- ------- -------------------- -------------------- ----------------------
Net Income (Loss)                                                               $ (54,470 )                                              $ (5,014 )                                         $ (49,456 )                       
======================================================== ==================== ==================== ==================== ======= ==================== ==================== ========================================== ==================== ====== ==================== ==================== ==================== ======= ==================== ==================== ======================
                                                                                                                                                  
-------------------------------------------------------- -------------------- -------------------- ---------------------------------------------------------------------- ------------------------------------------ --------------------------------------------------------------------- ---------------------------------------------------------------------- ----------------------
Diluted Earnings Per Average Common Share                                       $   (0.56 )                                              $  (0.05 )                                         $   (0.51 )                       
======================================================== ==================== ==================== ==================== ======= ==================== ==================== ========================================== ==================== ====== ==================== ==================== ==================== ======= ==================== ==================== ======================
                                                                                                                                                  
-------------------------------------------------------- -------------------- -------------------- ---------------------------------------------------------------------- ------------------------------------------ --------------------------------------------------------------------- ---------------------------------------------------------------------- ----------------------
Basic earning Per Average Common Share                                          $   (0.56 )                                              $  (0.05 )                                         $   (0.51 )                       
======================================================== ==================== ==================== ==================== ======= ==================== ==================== ========================================== ==================== ====== ==================== ==================== ==================== ======= ==================== ==================== ======================
                                                                                                                                                                                                                                                                                                                                                                   
Oil                                                                                                                       2,944                                                                                                                1                                                                  2,943
NGL                                                                                                                         892                                                                                                                1                                                                    891
Natural Gas                                                      1,084                 -         1,084      
-------------------------------------------------------- -------------------- -------------------- -------------------- ------- -------------------- -------------------- ------------------------------------------ -------------------- ------ -------------------- -------------------- -------------------- ------- -------------------- -------------------- ----------------------
Total Production (mboe)                                          4,920                 2         4,918      
-------------------------------------------------------- -------------------- -------------------- -------------------- ------- -------------------- -------------------- ------------------------------------------ -------------------- ------ -------------------- -------------------- -------------------- ------- -------------------- -------------------- ----------------------
Total Production (boepd)                                        53,478                22        53,457      
-------------------------------------------------------- -------------------- -------------------- -------------------- ------- -------------------- -------------------- ------------------------------------------ -------------------- ------ -------------------- -------------------- -------------------- ------- -------------------- -------------------- ----------------------
                                                                                                                                                                                                                                                                                                                                                                   
Note: Amounts may not sum due to rounding
 
 
 
 
 
 
 
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Non-GAAP Financial Measures
 
The consolidated statement of income excluding certain divestments
is a Non-GAAP financial measure (GAAP refers to generally accepted
accounting principles).  Energen believes excluding information
associated with divestitures provides analysts and investors
useful information to understand the financial performance of the
company from ongoing business operations.  Further, this
information is useful in comparing the company and other oil and
gas producing companies operating primarily in the Permian Basin.
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Energen Net Income (Loss) Excluding Property Sales
Reconciliation to GAAP Information                                                                                                                                                                 Three Months Ended
                                                                                                                                                                                                                                                             December 31, 2015
(in thousands except per share and production data)                                                 
                                                                                                   ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                                                                                     GAAP                                              $/BOE                            Property Sales                                          Non-GAAP                                 $/BOE
                                                                                                   --------------------------------------------------------------------------------------------- ------------------------------------------ ----------------------------------------------------------------------- ----------------------------------------------------------------------- ----------------------
Revenues                                                                                                                                                                                                                                                                                                       
   Oil, natural gas liquids and natural gas sales                                                                                          $   167,751                                                                                                         $   15,150                                                              $  152,601
   Gain (loss) on derivative instruments                            25,048                   -         25,048      
-------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- --------- -------------------- -------------------- ------------------------------------------ -------------------- -------- -------------------- -------------------- -------------------- -------- -------------------- -------------------- ----------------------
      Total Revenues                                               192,799              15,150        177,649      
-------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- --------- -------------------- -------------------- ------------------------------------------ -------------------- -------- -------------------- -------------------- -------------------- -------- -------------------- -------------------- ----------------------
Operating Costs and Expenses
   Oil, natural gas liquids and natural gas production                                                                                          52,447                                                    $       8.79                                              7,938                                                                  44,509                                                    $       8.52
   Production and ad valorem taxes                                                                                                              11,597                                                    $       1.94                                              1,668                                                                   9,929                                                    $       1.90
   O&G Depreciation, depletion and amortization                                                                                                158,371                                                    $      26.54                                             14,889                                                                 143,482                                                    $      27.46
   FF&E Depreciation, depletion and amortization                                                                                                 1,413                                                    $       0.24                                                100                                                                   1,313                                                    $       0.25
   Asset impairment                                                                                                                            825,918                                                                                                            179,319                                                                 646,599
   Exploration                                                                                                                                   2,604                                                    $       0.44                                              2,271                                                                     333                                                    $       0.06
   General and administrative +                                                                                                                 54,794                                                    $       9.18                                              1,818                                                                  52,976                                                    $      10.14
   Accretion of discount on asset retirement obligations                                                                                         1,729                                                                                                                246                                                                   1,483
   (Gain) loss on sale of assets and other                            (524 )                                   79           (603 )                       
-------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- --------- -------------------- -------------------- ------------------------------------------ -------------------- -------- -------------------- -------------------- -------------------- -------- -------------------- -------------------- ----------------------
      Total costs and expenses                                   1,108,349             208,328        900,021      
-------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- --------- -------------------- -------------------- ------------------------------------------ -------------------- -------- -------------------- -------------------- -------------------- -------- -------------------- -------------------- ----------------------
Operating Income (Loss)                                           (915,550 )                             (193,178 )                        (722,372 )                       
-------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- --------- -------------------- -------------------- ------------------------------------------ -------------------- -------- -------------------- -------------------- -------------------- -------- -------------------- -------------------- ----------------------
Other Income/(Expense)
   Interest expense                                                                                                                            (10,022 )                                                                                                                -                                                                 (10,022 )
   Other income                                                         80                  46             34      
-------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- --------- -------------------- -------------------- ------------------------------------------ -------------------- -------- -------------------- -------------------- -------------------- -------- -------------------- -------------------- ----------------------
      Total other expense                                           (9,942 )                                   46         (9,988 )                       
-------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- --------- -------------------- -------------------- ------------------------------------------ -------------------- -------- -------------------- -------------------- -------------------- -------- -------------------- -------------------- ----------------------
                                                                                                                                                                                                                                                                                                                                                                                             
Loss Before Income Taxes                                                                                                                      (925,492 )                                                                                                         (193,132 )                                                              (732,360 )
Income tax expense (benefit)                                      (334,686 )                              (71,058 )                        (263,628 )                       
-------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- --------- -------------------- -------------------- ------------------------------------------ -------------------- -------- -------------------- -------------------- -------------------- -------- -------------------- -------------------- ----------------------
Net Income (Loss)                                                                 $  (590,806 )                                              $ (122,074 )                                         $ (468,732 )                       
======================================================== ==================== ==================== ==================== ==================== ========= ==================== ==================== ========================================== ==================== ======== ==================== ==================== ==================== ======== ==================== ==================== ======================
                                                                                                                                                         
-------------------------------------------------------- -------------------- -------------------- -------------------- ------------------------------------------------------------------------ ------------------------------------------ ----------------------------------------------------------------------- ----------------------------------------------------------------------- ----------------------
Diluted Earnings Per Average Common Share                                         $     (7.50 )                                              $    (1.55 )                                         $    (5.95 )                       
======================================================== ==================== ==================== ==================== ==================== ========= ==================== ==================== ========================================== ==================== ======== ==================== ==================== ==================== ======== ==================== ==================== ======================
                                                                                                                                                         
-------------------------------------------------------- -------------------- -------------------- -------------------- ------------------------------------------------------------------------ ------------------------------------------ ----------------------------------------------------------------------- ----------------------------------------------------------------------- ----------------------
Basic earning Per Average Common Share                                            $     (7.50 )                                              $    (1.55 )                                         $    (5.95 )                       
======================================================== ==================== ==================== ==================== ==================== ========= ==================== ==================== ========================================== ==================== ======== ==================== ==================== ==================== ======== ==================== ==================== ======================
                                                                                                                                                                                                                                                                                                                                                                                             
Oil                                                                                                                                              3,584                                                                                                                254                                                                   3,330
NGL                                                                                                                                              1,078                                                                                                                191                                                                     887
Natural Gas                                                          1,305                 296          1,009      
-------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- --------- -------------------- -------------------- ------------------------------------------ -------------------- -------- -------------------- -------------------- -------------------- -------- -------------------- -------------------- ----------------------
Total Production (mboe)                                              5,967                 741          5,226      
-------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- --------- -------------------- -------------------- ------------------------------------------ -------------------- -------- -------------------- -------------------- -------------------- -------- -------------------- -------------------- ----------------------
Total Production (boepd)                                            64,859               8,054         56,804      
-------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- --------- -------------------- -------------------- ------------------------------------------ -------------------- -------- -------------------- -------------------- -------------------- -------- -------------------- -------------------- ----------------------
                                                                                                                                                                                                                                                                                                                                                                                             
Note: Amounts may not sum due to rounding
                                                                                                                                                                                                                                                                                                                                                                                             
+ General and administrative includes $26,246 or $5.02 per BOE of
pension and pension settlement expense
 
 
 
 
 
 
 
 
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Non-GAAP Financial Measures
 
Excluding production associated with certain divestments is a
Non-GAAP financial measure (GAAP refers to generally accepted
accounting principles).  Energen believes excluding data
associated with the divestitures provides analysts and investors
useful information to understand the financial performance of the
company from ongoing business operations.  Further, this measure
is useful in comparing the company and other oil and gas producing
companies operating primarily in the Permian Basin.
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Energen Production Excluding Property Sales                                                  
Reconciliation to GAAP Information                                                                                                  Quarter Ended
                                                                                                                                 September 30, 2016
                                                                                               
                                                                                      -------------------- -------------------- -------------------- -------------------- --------------------
                                                                                              GAAP              Property Sales            Non-GAAP
                                                                                      -------------------- -------------------- -------------------- -------------------- --------------------
                                                                                                                                                                           
Oil                                                                                                  3,325                                        30                                     3,295
NGL                                                                                                    980                                        22                                       958
Natural Gas                                                      993                     43                    950
------------------------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Total Production (mboe)                                        5,298                     95                  5,203
------------------------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Total Production (boepd)                                      57,587                  1,033                 56,554
------------------------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
                                                                                                                                                                           
 
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Energen Production Excluding Property Sales
Reconciliation to GAAP Information                                                                                                  Quarter Ended
                                                                                                                                    June 30, 2016
                                                                                               
                                                                                      -------------------- -------------------- -------------------- -------------------- --------------------
                                                                                              GAAP              Property Sales            Non-GAAP
                                                                                      -------------------- -------------------- -------------------- -------------------- --------------------
                                                                                                                                                                           
Oil                                                                                                  3,558                                       238                                     3,320
NGL                                                                                                  1,067                                       212                                       855
Natural Gas                                                    1,216                    292                    924
------------------------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Total Production (mboe)                                        5,841                    742                  5,099
------------------------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Total Production (boepd)                                      64,187                  8,154                 56,033
------------------------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
                                                                                                                                                                           
                                      
------------------------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Energen Production Excluding Property Sales
Reconciliation to GAAP Information                                                                                                  Quarter Ended
                                                                                                                                   March 31, 2016
                                                                                               
                                                                                      -------------------- -------------------- -------------------- -------------------- --------------------
                                                                                              GAAP              Property Sales            Non-GAAP
                                                                                      -------------------- -------------------- -------------------- -------------------- --------------------
                                                                                                                                                                           
Oil                                                                                                  3,386                                       327                                     3,059
NGL                                                                                                    953                                       197                                       756
Natural Gas                                                    1,241                    295                    946
------------------------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Total Production (mboe)                                        5,580                    819                  4,761
------------------------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Total Production (boepd)                                      61,319                  9,000                 52,319
------------------------------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
                                                                                                                                                                           
Note: Amounts may not sum due to rounding
 
 
 
 
 
 
 
                                                                                                                                                                             CONSOLIDATED STATEMENTS OF INCOME (UNAUDITED)
                                                                                                                                                                                                  For
                                                                                                                                                                            the 3 months ending December 31, 2016 and 2015
 
                                                                                                                                                     4th Quarter                                                                                 
                                                                                                                               ------------------------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                                                                                                                                                           
(in thousands, except per share data)                                                                   2016                                                               2015                                                    Change
--------------------------------------------------------------- -------------------- -------------------- -------------------- --------------------------------------------------------------------------------------------- -------------------- ------------------------------------------------------------------------- -------------------- -----------------------------------------------------
                                                                                                                                                                                                                                                                                                                                                                       
Revenues
Oil, natural gas liquids and natural gas sales                                                                                                    $                        162,992                                                                                   $    167,751                                                                                   $     (4,759 )
Gain (loss) on derivative instruments, net                                                     (48,472 )                              25,048            (73,520 )
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- -------------------- -------------------- -------------------- -------------------- ---------- --------------------
                                                                                                                                                                                                                                                                                                                                                                       
       Total revenues                                                                          114,520            192,799            (78,279 )
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- -------------------- -------------------- -------------------- -------------------- ---------- --------------------
                                                                                                                                                                                                                                                                                                                                                                       
Operating Costs and Expenses
Oil, natural gas liquids and natural gas production                                                                                                                         38,867                                                                                         52,447                                                                                        (13,580 )
Production and ad valorem taxes                                                                                                                                              9,516                                                                                         11,597                                                                                         (2,081 )
Depreciation, depletion and amortization                                                                                                                                   103,397                                                                                        159,784                                                                                        (56,387 )
Asset impairment                                                                                                                                                                40                                                                                        825,918                                                                                       (825,878 )
Exploration                                                                                                                                                                  3,635                                                                                          2,604                                                                                          1,031
General and administrative (including non-cash stock based                                                                                                                  20,906                                                                                         54,794                                                                                        (33,888 )
compensation of $5,148 and $870 for the three months ended Dec.
31, 2016, and 2015, respectively)
Accretion of discount on asset retirement obligations                                                                                                                        1,580                                                                                          1,729                                                                                           (149 )
(Gain) loss on sale of assets and other                                                          5,175               (524 )                               5,699  
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- -------------------- -------------------- -------------------- -------------------- ---------- --------------------
                                                                                                                                                                                                                                                                                                                                                                       
       Total operating costs and expenses                                                      183,116          1,108,349           (925,233 )
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- -------------------- -------------------- -------------------- -------------------- ---------- --------------------
                                                                                                                                                                                                                                                                                                                                                                       
Operating Loss                                                                                 (68,596 )                            (915,550 )                             846,954  
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- -------------------- -------------------- -------------------- -------------------- ---------- --------------------
                                                                                                                                                                                                                                                                                                                                                                       
Other Income (Expense)
Interest expense                                                                                                                                                            (9,041 )                                                                                      (10,022 )                                                                                          981
Other income                                                                                       398                 80                318  
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- -------------------- -------------------- -------------------- -------------------- ---------- --------------------
                                                                                                                                                                                                                                                                                                                                                                       
       Total other expense                                                                      (8,643 )                              (9,942 )                               1,299  
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- -------------------- -------------------- -------------------- -------------------- ---------- --------------------
                                                                                                                                                                                                                                                                                                                                                                       
Loss Before Income Taxes                                                                                                                                                   (77,239 )                                                                                     (925,492 )                                                                                      848,253
Income tax benefit                                                                             (22,769 )                            (334,686 )                             311,917  
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- -------------------- -------------------- -------------------- -------------------- ---------- --------------------
                                                                                                                                                                                                                                                                                                                                                                       
Net Loss                                                                                 $                        (54,470 )                                           $   (590,806 )                                           $    536,336  
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- -------------------- -------------------- -------------------- -------------------- ---------- --------------------
                                                                                                                
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------------------------------------------------------------------------ -------------------- -------------------- ---------------------------------------------------- -------------------- -------------------- --------------------------------
Diluted Earnings Per Average Common Share                                                $                          (0.56 )                                           $      (7.50 )                                           $       6.94  
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- -------------------- -------------------- -------------------- -------------------- ---------- --------------------
Basic Earnings Per Average Common Share                                                  $                          (0.56 )                                           $      (7.50 )                                           $       6.94  
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- -------------------- -------------------- -------------------- -------------------- ---------- --------------------
Diluted Average Common Shares Outstanding                                                       97,074             78,783             18,291  
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- -------------------- -------------------- -------------------- -------------------- ---------- --------------------
Basic Average Common Shares Outstanding                                                         97,074             78,783             18,291  
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- -------------------- -------------------- -------------------- -------------------- ---------- --------------------
Dividends Per Common Share                                                               $ a^’                          $       0.02                          $      (0.02 )
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- -------------------- -------------------- -------------------- -------------------- ---------- --------------------
 
 
 
 
 
 
 
                                                                                                                                                                             CONSOLIDATED STATEMENTS OF INCOME (UNAUDITED)
                                                                                                                                                                                                  For
                                                                                                                                                                            the 12 months ending December 31, 2016 and 2015
 
                                                                                                                                                     Year-to-date                                                                                 
                                                                                                                                ------------------------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                                                                                                                                                            
(in thousands, except per share data)                                                                    2016                                                               2015                                                    Change
---------------------------------------------------------------- -------------------- -------------------- -------------------- --------------------------------------------------------------------------------------------- -------------------- ------------------------------------------------------------------------- -------------------- -----------------------------------------------------
                                                                                                                                                                                                                                                                                                                                                                        
Revenues
Oil, natural gas liquids and natural gas sales                                                                                                     $                        621,366                                                                                   $    763,261                                                                                   $   (141,895 )
Gain (loss) on derivative instruments, net                                                      (88,477 )                             115,293           (203,770 )
---------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- -------------------- -------------------- -------------------- -------------------- ---------- --------------------
                                                                                                                                                                                                                                                                                                                                                                        
       Total revenues                                                                           532,889            878,554           (345,665 )
---------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- -------------------- -------------------- -------------------- -------------------- ---------- --------------------
                                                                                                                                                                                                                                                                                                                                                                        
Operating Costs and Expenses
Oil, natural gas liquids and natural gas production                                                                                                                         171,714                                                                                        228,380                                                                                        (56,666 )
Production and ad valorem taxes                                                                                                                                              42,938                                                                                         57,380                                                                                        (14,442 )
Depreciation, depletion and amortization                                                                                                                                    447,961                                                                                        593,789                                                                                       (145,828 )
Asset impairment                                                                                                                                                            220,652                                                                                      1,292,308                                                                                     (1,071,656 )
Exploration                                                                                                                                                                   5,415                                                                                         14,878                                                                                         (9,463 )
General and administrative (including non-cash stock based                                                                                                                   95,689                                                                                        149,132                                                                                        (53,443 )
compensation of $19,641 and $12,910 for the years ended December
31, 2016, and 2015, respectively)
Accretion of discount on asset retirement obligations                                                                                                                         6,672                                                                                          7,108                                                                                           (436 )
Gain on sale of assets and other                                                               (246,922 )                             (26,570 )                            (220,352 )
---------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- -------------------- -------------------- -------------------- -------------------- ---------- --------------------
                                                                                                                                                                                                                                                                                                                                                                        
       Total operating costs and expenses                                                       744,119          2,316,405         (1,572,286 )
---------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- -------------------- -------------------- -------------------- -------------------- ---------- --------------------
                                                                                                                                                                                                                                                                                                                                                                        
Operating Loss                                                                                 (211,230 )                          (1,437,851 )                           1,226,621  
---------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- -------------------- -------------------- -------------------- -------------------- ---------- --------------------
                                                                                                                                                                                                                                                                                                                                                                        
Other Income (Expense)
Interest expense                                                                                                                                                            (36,899 )                                                                                      (43,108 )                                                                                        6,209
Other income                                                                                        978                223                755  
---------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- -------------------- -------------------- -------------------- -------------------- ---------- --------------------
                                                                                                                                                                                                                                                                                                                                                                        
       Total other expense                                                                      (35,921 )                             (42,885 )                               6,964  
---------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- -------------------- -------------------- -------------------- -------------------- ---------- --------------------
                                                                                                                                                                                                                                                                                                                                                                        
Loss Before Income Taxes                                                                                                                                                   (247,151 )                                                                                   (1,480,736 )                                                                                    1,233,585
Income tax benefit                                                                              (79,638 )                            (535,005 )                             455,367  
---------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- -------------------- -------------------- -------------------- -------------------- ---------- --------------------
                                                                                                                                                                                                                                                                                                                                                                        
Net Loss                                                                                  $                       (167,513 )                                           $   (945,731 )                                           $    778,218  
---------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- -------------------- -------------------- -------------------- -------------------- ---------- --------------------
                                                                                                                 
---------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------------------------------------------------------------------------ -------------------- -------------------- ---------------------------------------------------- -------------------- -------------------- --------------------------------
Diluted Earnings Per Average Common Share                                                 $                          (1.77 )                                           $     (12.43 )                                           $      10.66  
---------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- -------------------- -------------------- -------------------- -------------------- ---------- --------------------
Basic Earnings Per Average Common Share                                                   $                          (1.77 )                                           $     (12.43 )                                           $      10.66  
---------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- -------------------- -------------------- -------------------- -------------------- ---------- --------------------
Diluted Average Common Shares Outstanding                                                        94,476             76,078             18,398  
---------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- -------------------- -------------------- -------------------- -------------------- ---------- --------------------
Basic Average Common Shares Outstanding                                                          94,476             76,078             18,398  
---------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- -------------------- -------------------- -------------------- -------------------- ---------- --------------------
Dividends Per Common Share                                                                $ a^’                          $       0.08                          $      (0.08 )
---------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- -------------------- -------------------- -------------------- -------------------- ---------- --------------------
 
 
 
 
 
 
 
                                                                                                                        CONSOLIDATED BALANCE SHEETS (UNAUDITED)
                                                                                                                                         As of
                                                                                                                        December 31, 2016 and December 31, 2015
 
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
(in thousands)                                                                                December 31, 2016                                       December 31, 2015
--------------------------------------------------------------------- -------------------- -------------------- -------------------- ------------------------------------------------------------------------ -------------------- ----------------------------------------------------
                                                                                                                                   
                                                                                                                                                                                                                                                         
ASSETS
Current Assets
Cash and cash equivalents                                                                                                                               $                        386,093                                                              $                          1,272
Accounts receivable, net                                                                                                                                                          73,322                                                                                        63,097
Inventories                                                                                                                                                                       14,222                                                                                        11,255
Assets held for sale                                                                                                                                      a^’                                                                                        93,739
Derivative instruments                                                                                                                                                                50                                                                                        56,963
Income tax receivable                                                                                                                                                             27,153                                                                                         8,376
Prepayments and other                                                                                  5,071                               11,638
--------------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- ------------------------------
                                                                                                                                                                                                                                                         
                                                                                                                                                                                                                                                         
       Total current assets                                                                          505,911                              246,340
--------------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- ------------------------------
                                                                                                                                                                                                                                                         
                                                                                                                                                                                                                                                         
Property, Plant and Equipment
Oil and natural gas properties, net                                                                                                                                            4,016,683                                                                                     4,302,332
Other property and equipment, net                                                                     44,869                               48,358
--------------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- ------------------------------
                                                                                                                                                                                                                                                         
                                                                                                                                                                                                                                                         
       Total property, plant and equipment, net                                                    4,061,552                            4,350,690
--------------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- ------------------------------
                                                                                                                                                                                                                                                         
                                                                                                                                                                                                                                                         
Other postretirement assets                                                                                                                                                        3,619                                                                                         3,881
Other assets                                                                                                                                                                       8,741                                                                                        10,245
                                                                                                                                                                                                                                                         
                                                                                                                                                                                                                                                         
TOTAL ASSETS                                                                                   $                      4,579,823                        $                      4,611,156
--------------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- ------------------------------
                                                                                                                                                                                                                                                         
LIABILITIES AND SHAREHOLDERS’ EQUITY
Current Liabilities
Long-term debt due within one year                                                                                                                                                24,000                                                                a^’
Accounts payable                                                                                                                                                                  65,031                                                                                        64,742
Accrued taxes                                                                                                                                                                      7,252                                                                                         5,801
Accrued wages and benefits                                                                                                                                                        25,089                                                                                        28,563
Accrued capital costs                                                                                                                                                             79,988                                                                                        79,206
Revenue and royalty payable                                                                                                                                                       51,217                                                                                        60,493
Liabilities related to assets held for sale                                                                                                               a^’                                                                                        12,789
Pension liabilities                                                                                                                                       a^’                                                                                        15,685
Derivative instruments                                                                                                                                                            65,467                                                                                           459
Other                                                                                                 20,160                               19,783
--------------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- ------------------------------
                                                                                                                                                                                                                                                         
                                                                                                                                                                                                                                                         
       Total current liabilities                                                                     338,204                              287,521
--------------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- ------------------------------
                                                                                                                                                                                                                                                         
                                                                                                                                                                                                                                                         
Long-term debt                                                                                                                                                                   527,443                                                                                       773,550
Asset retirement obligations                                                                                                                                                      81,544                                                                                        89,990
Noncurrent derivative instruments                                                                                                                                                  3,006                                                                a^’
Deferred income taxes                                                                                                                                                            495,888                                                                                       552,369
Other                                                                                                 13,136                               11,866
--------------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- ------------------------------
                                                                                                                                                                                                                                                         
                                                                                                                                                                                                                                                         
       Total liabilities                                                                           1,459,221                            1,715,296
--------------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- ------------------------------
                                                                                                                                                                                                                                                         
                                                                                                                                                                                                                                                         
Total Shareholders’ Equity                                              3,120,602                            2,895,860
--------------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- ------------------------------
                                                                                                                                                                                                                                                         
                                                                                                                                                                                                                                                         
TOTAL LIABILITIES AND SHAREHOLDERS’ EQUITY                          $                      4,579,823                        $                      4,611,156
--------------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- ------------------------------
 
 
 
 
 
 
 
                                                                                                                                                                            SELECTED BUSINESS SEGMENT DATA (UNAUDITED)
                                                                                                                                                                        For the 3 months ending December 31, 2016 and 2015
 
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                                                                                                   4th Quarter                                                                                
                                                                                                                               ---------------------------------------------------------------------------------------------------------------------------------------------------------------------
(in thousands, except sales price and per unit data)                                         2016                                                             2015                                                              Change
--------------------------------------------------------------- -------------------- -------------------- -------------------- ---------------------------------------------------------------------- -------------------- --------------------------------------------------------------------------------------------- -------------------- -----------------------------------------------------
                                                                                                                                                                                    
Operating and production data
Oil, natural gas liquids and natural gas sales
   Oil                                                                                                                                            $ 134,112                                                                                   $                        140,505                                                                                   $     (6,393 )
   Natural gas liquids                                                                                                                               14,068                                                                                                             12,240                                                                                          1,828
   Natural gas                                                           14,812                                 15,006               (194 )
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- --------------------
Total                                                                                    $ 162,992                          $                        167,751                          $     (4,759 )
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- --------------------
                                                                                                                                                                                                                                                                                                                                                                    
Open non-cash mark-to-market gains (losses) on derivative instruments
   Oil                                                                                                                                            $ (23,704 )                                                                                 $                        (92,484 )                                                                                 $     68,780
   Natural gas liquids                                                                                                                               (5,914 )                                                                                   a^’                                                                                         (5,914 )
   Natural gas                                                           (5,712 )                                                 (11,586 )                               5,874  
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- --------------------
Total                                                                                    $ (35,330 )                                           $                       (104,070 )                                           $     68,740  
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- --------------------
                                                                                                                                                                                                                                                                                                                                                                    
Closed gains (losses) on derivative instruments
   Oil                                                                                                                                            $ (12,380 )                                                                                 $                        115,519                                                                                   $   (127,899 )
   Natural gas                                                             (762 )                                                  13,599            (14,361 )
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- --------------------
Total                                                                                    $ (13,142 )                                           $                        129,118                          $   (142,260 )
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- --------------------
   Total revenues                                                                        $ 114,520                          $                        192,799                          $    (78,279 )
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- --------------------
                                                                                                                                                                                                                                                                                                                                                                    
Production volumes
   Oil (MBbl)                                                                                                                                         2,944                                                                                                              3,584                                                                                           (640 )
   Natural gas liquids (MMgal)                                                                                                                         37.5                                                                                                               45.3                                                                                           (7.8 )
   Natural gas (MMcf)                                                     6,504                                  7,830             (1,326 )
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- --------------------
Total production volumes (MBOE)                                                                                                                       4,920                                  5,967             (1,047 )
----------------------------------------------------------------------------------------------------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- --------------------
                                                                                                                                                                                                                                                                                                                                                                    
Average daily production volumes Oil (MBbl/d)                                                                                                          32.0                                                                                            39.0                                                                                           (7.0 )
   Natural gas liquids (MMgal/d)                                                                                                                        0.4                                                                                                                0.5                                                                                           (0.1 )
   Natural gas (MMcf/d)                                                    70.7                                   85.1              (14.4 )
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- --------------------
Total average daily production volumes (MBOE/d)                            53.5                                   64.9              (11.4 )
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- --------------------
                                                                                                                                                                                                                                                                                                                                                                    
Average realized prices excluding effects of open non-cash
mark-to-market derivative instruments
   Oil (per barrel)                                                                                                                               $   41.35                                                                                   $                          71.44                                                                                   $     (30.09 )
   Natural gas liquids (per gallon)                                                                                                               $    0.38                                                                                   $                           0.27                                                                                   $       0.11
   Natural gas (per Mcf)                                                                                                                          $    2.16                                                                                   $                           3.65                                                                                   $      (1.49 )
                                                                                                                                                                                                                                                                                                                                                                    
Average realized prices excluding effects of all derivative
instruments
   Oil (per barrel)                                                                                                                               $   45.55                                                                                   $                          39.20                                                                                   $       6.35
   Natural gas liquids (per gallon)                                                                                                               $    0.38                                                                                   $                           0.27                                                                                   $       0.11
   Natural gas (per Mcf)                                                                                                                          $    2.28                                                                                   $                           1.92                                                                                   $       0.36
                                                                                                                                                                                                                                                                                                                                                                    
Costs per BOE
   Oil, natural gas liquids and natural gas production expenses                                                                                   $    7.90                                                                                   $                           8.79                                                                                   $      (0.89 )
   Production and ad valorem taxes                                                                                                                $    1.93                                                                                   $                           1.94                                                                                   $      (0.01 )
   Depreciation, depletion and amortization                                                                                                       $   21.02                                                                                   $                          26.78                                                                                   $      (5.76 )
   Exploration expense                                                                                                                            $    0.74                                                                                   $                           0.44                                                                                   $       0.30
   General and administrative                                                                                                                     $    4.25                                                                                   $                           9.18                                                                                   $      (4.93 )
Capital expenditures                                                                     $ 154,455                          $                        196,010                          $    (41,555 )
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- --------------------
 
 
 
 
 
 
 
                                                                                                                                                                            SELECTED BUSINESS SEGMENT DATA (UNAUDITED)
                                                                                                                                                                        For the 12 months ending December 31, 2016 and 2015
 
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                                                                                                  Year-to-Date                                                                                
                                                                                                                               ---------------------------------------------------------------------------------------------------------------------------------------------------------------------
(in thousands, except sales price and per unit data)                                         2016                                                             2015                                                              Change
--------------------------------------------------------------- -------------------- -------------------- -------------------- ---------------------------------------------------------------------- -------------------- --------------------------------------------------------------------------------------------- -------------------- -----------------------------------------------------
                                                                                                                                                                                    
Operating and production data
Oil, natural gas liquids and natural gas sales
   Oil                                                                                                                                            $ 521,017                                                                                   $                        631,663                                                                                   $   (110,646 )
   Natural gas liquids                                                                                                                               48,652                                                                                                             48,856                                                                                           (204 )
   Natural gas                                                           51,697                                 82,742            (31,045 )
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- --------------------
Total                                                                                    $ 621,366                          $                        763,261                          $   (141,895 )
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- --------------------
                                                                                                                                                                                                                                                                                                                                                                    
Open non-cash mark-to-market gains (losses) on derivative instruments
   Oil                                                                                                                                            $ (57,148 )                                                                                 $                       (242,227 )                                                                                 $    185,079
   Natural gas liquids                                                                                                                               (6,868 )                                                                                   a^’                                                                                         (6,868 )
   Natural gas                                                           (7,174 )                                                 (39,525 )                              32,351  
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- --------------------
Total                                                                                    $ (71,190 )                                           $                       (281,752 )                                           $    210,562  
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- --------------------
                                                                                                                                                                                                                                                                                                                                                                    
Closed gains (losses) on derivative instruments
   Oil                                                                                                                                            $ (17,701 )                                                                                 $                        346,404                                                                                   $   (364,105 )
   Natural gas                                                              414                                 50,641            (50,227 )
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- --------------------
Total                                                                                    $ (17,287 )                                           $                        397,045                          $   (414,332 )
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- --------------------
   Total revenues                                                                        $ 532,889                          $                        878,554                          $   (345,665 )
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- --------------------
                                                                                                                                                                                                                                                                                                                                                                    
Production volumes
   Oil (MBbl)                                                                                                                                        13,213                                                                                                             14,023                                                                                           (810 )
   Natural gas liquids (MMgal)                                                                                                                        163.5                                                                                                              170.7                                                                                           (7.2 )
   Natural gas (MMcf)                                                    27,204                                 35,604             (8,400 )
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- --------------------
Total production volumes (MBOE)                                                                                                                      21,639                                 24,022             (2,383 )
----------------------------------------------------------------------------------------------------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- --------------------
                                                                                                                                                                                                                                                                                                                                                                    
Average daily production volumes Oil (MBbl/d)                                                                                                          36.1                                                                                                               38.4                                                                                           (2.3 )
   Natural gas liquids (MMgal/d)                                                                                                                        0.4                                                                                                                0.5                                                                                           (0.1 )
   Natural gas (MMcf/d)                                                    74.3                                   97.5              (23.2 )
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- --------------------
Total average daily production volumes (MBOE/d)                            59.1                                   65.8               (6.7 )
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- --------------------
                                                                                                                                                                                                                                                                                                                                                                    
Average realized prices excluding effects of open non-cash
mark-to-market derivative instruments
   Oil (per barrel)                                                                                                                               $   38.09                                                                                   $                          69.75                                                                                   $     (31.66 )
   Natural gas liquids (per gallon)                                                                                                               $    0.30                                                                                   $                           0.29                                                                                   $       0.01
   Natural gas (per Mcf)                                                                                                                          $    1.92                                                                                   $                           3.75                                                                                   $      (1.83 )
                                                                                                                                                                                                                                                                                                                                                                    
Average realized prices excluding effects of all derivative
instruments
   Oil (per barrel)                                                                                                                               $   39.43                                                                                   $                          45.04                                                                                   $      (5.61 )
   Natural gas liquids (per gallon)                                                                                                               $    0.30                                                                                   $                           0.29                                                                                   $       0.01
   Natural gas (per Mcf)                                                                                                                          $    1.90                                                                                   $                           2.32                                                                                   $      (0.42 )
                                                                                                                                                                                                                                                                                                                                                                    
Costs per BOE
   Oil, natural gas liquids and natural gas production expenses                                                                                   $    7.93                                                                                   $                           9.51                                                                                   $      (1.58 )
   Production and ad valorem taxes                                                                                                                $    1.98                                                                                   $                           2.39                                                                                   $      (0.41 )
   Depreciation, depletion and amortization                                                                                                       $   20.70                                                                                   $                          24.72                                                                                   $      (4.02 )
   Exploration expense                                                                                                                            $    0.25                                                                                   $                           0.62                                                                                   $      (0.37 )
   General and administrative                                                                                                                     $    4.42                                                                                   $                           6.21                                                                                   $      (1.79 )
Capital expenditures                                                                     $ 582,898                          $                      1,114,808                          $   (531,910 )
--------------------------------------------------------------- -------------------- -------------------- -------------------- -------------------- ------- -------------------- -------------------- -------------------- -------------------- ------------------------------ -------------------- -------------------- -------------------- -------------------- ---------- --------------------
 
 
 
 

http://cts.businesswire.com/ct/CT?id=bwnews&sty=20170209006300r1&sid=cmtx6&distro=nx&lang=en

View source version on businesswire.com: http://www.businesswire.com/news/home/20170209006300/en/

SOURCE: Energen Corporation

Energen Corporation 
Julie S. Ryland, 205-326-8421


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