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v2.4.1.9

CONDENSED CONSOLIDATED BALANCE SHEET (Unaudited) (USD $) In Thousands, unless otherwise specified | Mar. 31, 2015 | Dec. 31, 2014
--- | --- | ---
Current assets |  |
Cash and cash equivalents | $ 13,948 us-gaap_CashAndCashEquivalentsAtCarryingValue | $ 20,954 us-gaap_CashAndCashEquivalentsAtCarryingValue
Accounts receivable, net | 185,281 us-gaap_ReceivablesNetCurrent | 239,009 us-gaap_ReceivablesNetCurrent
Inventories | 14,087 us-gaap_InventoryNet | 14,026 us-gaap_InventoryNet
Derivative instruments | 134,041 us-gaap_DerivativeInstrumentsAndHedges | 137,603 us-gaap_DerivativeInstrumentsAndHedges
Other current assets | 2,046 us-gaap_OtherAssetsCurrent | 1,855 us-gaap_OtherAssetsCurrent
Total current assets | 349,403 us-gaap_AssetsCurrent | 413,447 us-gaap_AssetsCurrent
Properties and equipment, net (Successful efforts method) | 5,058,804 us-gaap_PropertyPlantAndEquipmentNet | 4,925,711 us-gaap_PropertyPlantAndEquipmentNet
Equity method investments | 74,528 us-gaap_EquityMethodInvestments | 68,029 us-gaap_EquityMethodInvestments
Other assets | 29,588 us-gaap_OtherAssetsNoncurrent | 30,529 us-gaap_OtherAssetsNoncurrent
TOTAL ASSETS | 5,512,323 us-gaap_Assets | 5,437,716 us-gaap_Assets
Current liabilities |  |
Accounts payable | 321,215 us-gaap_AccountsPayableCurrent | 400,076 us-gaap_AccountsPayableCurrent
Accrued liabilities | 34,579 us-gaap_AccruedLiabilitiesCurrent | 63,669 us-gaap_AccruedLiabilitiesCurrent
Income taxes payable | 7,808 us-gaap_AccruedIncomeTaxesCurrent | 0 us-gaap_AccruedIncomeTaxesCurrent
Deferred income taxes | 39,144 us-gaap_DeferredTaxLiabilitiesCurrent | 35,273 us-gaap_DeferredTaxLiabilitiesCurrent
Total current liabilities | 402,746 us-gaap_LiabilitiesCurrent | 499,018 us-gaap_LiabilitiesCurrent
Postretirement benefits | 36,448 us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent | 35,827 us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
Long-term debt | 1,877,000 us-gaap_LongTermDebtNoncurrent | 1,752,000 us-gaap_LongTermDebtNoncurrent
Deferred income taxes | 851,649 us-gaap_DeferredTaxLiabilitiesNoncurrent | 843,876 us-gaap_DeferredTaxLiabilitiesNoncurrent
Asset retirement obligations | 130,541 us-gaap_AssetRetirementObligationsNoncurrent | 124,655 us-gaap_AssetRetirementObligationsNoncurrent
Other liabilities | 38,408 us-gaap_OtherLiabilitiesNoncurrent | 39,607 us-gaap_OtherLiabilitiesNoncurrent
Total liabilities | 3,336,792 us-gaap_Liabilities | 3,294,983 us-gaap_Liabilities
Commitments and contingencies |  |
Stockholders' equity |  |
Common stock: Authorized -- 960,000,000 shares of $0.10 par value in 2015 and 2014, respectively Issued-- 423,496,205 shares and 422,915,258 shares in 2015 and 2014, respectively | 42,350 us-gaap_CommonStockValue | 42,292 us-gaap_CommonStockValue
Additional paid-in capital | 711,180 us-gaap_AdditionalPaidInCapitalCommonStock | 710,432 us-gaap_AdditionalPaidInCapitalCommonStock
Retained earnings | 1,730,987 us-gaap_RetainedEarningsAccumulatedDeficit | 1,698,995 us-gaap_RetainedEarningsAccumulatedDeficit
Accumulated other comprehensive income (loss) | (2,151)us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax | (2,151)us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax
Less treasury stock, at cost: 9,892,680 shares in 2015 and 2014, respectively | (306,835)us-gaap_TreasuryStockValue | (306,835)us-gaap_TreasuryStockValue
Total stockholders' equity | 2,175,531 us-gaap_StockholdersEquity | 2,142,733 us-gaap_StockholdersEquity
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY | $ 5,512,323 us-gaap_LiabilitiesAndStockholdersEquity | $ 5,437,716 us-gaap_LiabilitiesAndStockholdersEquity

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