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v3.4.0.3

Condensed Consolidated Statement of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2016 | Mar. 31, 2015
Revenues |  |
Oil and gas revenues | $ 117,315 | $ 173,859
Well services and midstream revenues | 12,968 | 6,528
Total revenues | 130,283 | 180,387
Operating expenses |  |
Lease operating expenses | 31,064 | 39,125
Well services and midstream operating expenses | 4,389 | 1,952
Marketing, transportation and gathering expenses | 8,552 | 7,278
Production taxes | 10,753 | 16,621
Depreciation, depletion and amortization | 122,449 | 118,478
Exploration expenses | 363 | 843
Rig termination | 0 | 1,080
Impairment | 3,562 | 5,321
General and administrative expenses | 24,366 | 23,324
Total operating expenses | 205,498 | 214,022
Operating loss | (75,215) | (33,635)
Other income (expense) |  |
Net gain on derivative instruments | 14,375 | 47,072
Interest expense, net of capitalized interest | (38,739) | (38,784)
Gain on extinguishment of debt | 7,016 | 0
Other income (expense) | 479 | (70)
Total other income (expense) | (16,869) | 8,218
Loss before income taxes | (92,084) | (25,417)
Income tax benefit | 27,629 | 7,376
Net loss | $ (64,455) | $ (18,041)
Loss per share: |  |
Basic (in dollars per share) | $ (0.40) | $ (0.17)
Diluted (in dollars per share) | $ (0.40) | $ (0.17)
Weighted average shares outstanding: |  |
Basic (in shares) | 162,922 | 109,303
Diluted (in shares) | 162,922 | 109,303

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- Definition Exploration expenses (including prospecting) related to oil and gas producing entities and would be included in operating expenses of that entity. Costs incurred in identifying areas that may warrant examination and in examining specific areas that are considered to have prospects of containing oil and gas reserves, including costs of drilling exploratory wells and exploratory-type stratigraphic test wells. Exploration costs may be incurred both before acquiring the related property (sometimes referred to in part as prospecting costs) and after acquiring the property. Principal types of exploration costs, which include depreciation and applicable operating costs of support equipment and facilities and other costs of exploration activities, are: (i) Costs of topographical, geographical and geophysical studies, rights of access to properties to conduct those studies, and salaries and other expenses of geologists, geophysical crews, and others conducting those studies. Collectively, these are sometimes referred to as geological and geophysical or "G&G" costs. (ii) Costs of carrying and retaining undeveloped properties, such as delay rentals, ad valorem taxes on properties, legal costs for title defense, and the maintenance of land and lease records. (iii) Dry hole contributions and bottom hole contributions. (iv) Costs of drilling and equipping exploratory wells. (v) Costs of drilling exploratory-type stratigraphic test wells. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 932 -SubTopic 360 -Section 25 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=56951519&loc=d3e64954-109465 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 932 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-10.(a)(15)) -URI http://asc.fasb.org/extlink&oid=50486907&loc=d3e511914-122862 + Details
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- Definition Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=64863997&loc=d3e1448-109256 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Weighted-Average Number of Common Shares Outstanding -URI http://asc.fasb.org/extlink&oid=6528421 + Details
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