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v2.4.1.9

Consolidated Statements of Operations (USD $) In Thousands, except Share data, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012
Revenues: |  |  |
Oil and condensate sales | $ 247,381 gpor_OilAndCondensateSales | $ 224,129 gpor_OilAndCondensateSales | $ 242,708 gpor_OilAndCondensateSales
Gas sales | 329,254 gpor_GasSales | 21,015 gpor_GasSales | 3,225 gpor_GasSales
Natural gas liquid sales | 94,127 gpor_NaturalGasLiquidsSales | 17,081 gpor_NaturalGasLiquidsSales | 2,668 gpor_NaturalGasLiquidsSales
Other income | 504 us-gaap_OtherSalesRevenueNet | 528 us-gaap_OtherSalesRevenueNet | 325 us-gaap_OtherSalesRevenueNet
Total revenues | 671,266 us-gaap_Revenues | 262,753 us-gaap_Revenues | 248,926 us-gaap_Revenues
Costs and expenses: |  |  |
Lease operating expenses | 52,191 us-gaap_LeaseOperatingExpense | 26,703 us-gaap_LeaseOperatingExpense | 24,308 us-gaap_LeaseOperatingExpense
Production taxes | 24,006 us-gaap_TaxesExcludingIncomeAndExciseTaxes | 26,933 us-gaap_TaxesExcludingIncomeAndExciseTaxes | 28,957 us-gaap_TaxesExcludingIncomeAndExciseTaxes
Midstream gathering and processing | 64,467 us-gaap_GasGatheringTransportationMarketingAndProcessingCosts | 11,030 us-gaap_GasGatheringTransportationMarketingAndProcessingCosts | 443 us-gaap_GasGatheringTransportationMarketingAndProcessingCosts
Depreciation, depletion and amortization | 265,431 us-gaap_DepreciationDepletionAndAmortization | 118,880 us-gaap_DepreciationDepletionAndAmortization | 90,749 us-gaap_DepreciationDepletionAndAmortization
General and administrative | 38,290 us-gaap_GeneralAndAdministrativeExpense | 22,519 us-gaap_GeneralAndAdministrativeExpense | 13,808 us-gaap_GeneralAndAdministrativeExpense
Accretion expense | 761 us-gaap_AssetRetirementObligationAccretionExpense | 717 us-gaap_AssetRetirementObligationAccretionExpense | 698 us-gaap_AssetRetirementObligationAccretionExpense
(Gain) loss on sale of assets | (11)us-gaap_GainLossOnSaleOfOilAndGasProperty | 508 us-gaap_GainLossOnSaleOfOilAndGasProperty | (7,300)us-gaap_GainLossOnSaleOfOilAndGasProperty
Total costs and expenses | 445,135 us-gaap_OperatingExpenses | 207,290 us-gaap_OperatingExpenses | 151,663 us-gaap_OperatingExpenses
INCOME FROM OPERATIONS | 226,131 us-gaap_OperatingIncomeLoss | 55,463 us-gaap_OperatingIncomeLoss | 97,263 us-gaap_OperatingIncomeLoss
OTHER (INCOME) EXPENSE: |  |  |
Interest expense | 23,986 us-gaap_InterestExpense | 17,490 us-gaap_InterestExpense | 7,458 us-gaap_InterestExpense
Interest income | (195)us-gaap_InvestmentIncomeInterest | (297)us-gaap_InvestmentIncomeInterest | (72)us-gaap_InvestmentIncomeInterest
Litigation settlement | 25,500 us-gaap_LitigationSettlementExpense | 0 us-gaap_LitigationSettlementExpense | 0 us-gaap_LitigationSettlementExpense
Gain on contribution of investments | (84,470)us-gaap_GainLossOnInvestments | 0 us-gaap_GainLossOnInvestments | 0 us-gaap_GainLossOnInvestments
Income from equity method investments | (139,434)us-gaap_IncomeLossFromEquityMethodInvestments | (213,058)us-gaap_IncomeLossFromEquityMethodInvestments | (8,322)us-gaap_IncomeLossFromEquityMethodInvestments
Total Other (Income) Expense | (174,613)us-gaap_NonoperatingIncomeExpense | (195,865)us-gaap_NonoperatingIncomeExpense | (936)us-gaap_NonoperatingIncomeExpense
INCOME FROM CONTINUING OPERATIONS BEFORE INCOME TAXES | 400,744 us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest | 251,328 us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest | 98,199 us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
INCOME TAX EXPENSE | 153,341 us-gaap_IncomeTaxExpenseBenefit | 98,136 us-gaap_IncomeTaxExpenseBenefit | 26,363 us-gaap_IncomeTaxExpenseBenefit
INCOME FROM CONTINUING OPERATIONS | 247,403 us-gaap_IncomeLossFromContinuingOperations | 153,192 us-gaap_IncomeLossFromContinuingOperations | 71,836 us-gaap_IncomeLossFromContinuingOperations
Loss on disposal of Belize properties, net of tax | 0 us-gaap_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax | 0 us-gaap_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax | 3,465 us-gaap_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax
NET INCOME | $ 247,403 us-gaap_NetIncomeLoss | $ 153,192 us-gaap_NetIncomeLoss | $ 68,371 us-gaap_NetIncomeLoss
NET INCOME PER COMMON SHARE: |  |  |
Basic net income from continuing operations per share (usd per share) | $ 2.90 us-gaap_IncomeLossFromContinuingOperationsPerBasicShare | $ 1.98 us-gaap_IncomeLossFromContinuingOperationsPerBasicShare | $ 1.28 us-gaap_IncomeLossFromContinuingOperationsPerBasicShare
Basic net income from discontinued operations, net of tax, per share | $ 0.00 us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare | $ 0.00 us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare | $ (0.06)us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
Basic net income per share | $ 2.90 us-gaap_EarningsPerShareBasic | $ 1.98 us-gaap_EarningsPerShareBasic | $ 1.22 us-gaap_EarningsPerShareBasic
Diluted net income from continuing operations per share (usd per share) | $ 2.88 us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare | $ 1.97 us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare | $ 1.27 us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare
Diluted net income from discontinued operations, net of tax, per share | $ 0.00 us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare | $ 0.00 us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare | $ (0.06)us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
Diluted net income per share | $ 2.88 us-gaap_EarningsPerShareDiluted | $ 1.97 us-gaap_EarningsPerShareDiluted | $ 1.21 us-gaap_EarningsPerShareDiluted
Weighted average common shares outstanding - Basic (shares) | 85,445,963 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic | 77,375,683 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic | 55,933,354 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic
Weighted average common shares outstanding-Diluted (shares) | 85,813,182 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding | 77,861,646 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding | 56,417,488 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding

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