2012 Q4 Form 10-K Financial Statement

#000119312513087568 Filed on March 01, 2013

View on sec.gov

Income Statement

Concept 2012 Q4 2011 Q4 2011 Q3
Revenue $214.3M $116.9M $87.60M
YoY Change 83.38% 138.04% 165.44%
Cost Of Revenue $41.20M $23.40M $18.50M
YoY Change 76.07% 110.81% 176.12%
Gross Profit $173.2M $93.50M $69.10M
YoY Change 85.24% 146.05% 162.74%
Gross Profit Margin 80.81% 80.0% 78.88%
Selling, General & Admin $19.50M $10.10M $7.500M
YoY Change 93.07% -9.82% 56.25%
% of Gross Profit 11.26% 10.8% 10.85%
Research & Development $100.0K $1.300M $100.0K
YoY Change -92.31% 333.33%
% of Gross Profit 0.06% 1.39% 0.14%
Depreciation & Amortization $65.90M $27.20M $20.86M
YoY Change 142.28% 102.99% 112.85%
% of Gross Profit 38.05% 29.09% 30.19%
Operating Expenses $85.50M $38.60M $28.40M
YoY Change 121.5% 55.02% 94.52%
Operating Profit $86.62M $54.34M $40.27M
YoY Change 59.41% 314.78% 244.21%
Interest Expense -$20.60M -$76.40M $6.786M
YoY Change -73.04% 879.49% -299.59%
% of Operating Profit -23.78% -140.61% 16.85%
Other Income/Expense, Net $2.300M $400.0K $64.96M
YoY Change 475.0% 100.0% 64862.0%
Pretax Income $68.40M -$21.60M $105.2M
YoY Change -416.67% -500.0% 1303.13%
Income Tax $25.80M -$8.200M $38.95M
% Of Pretax Income 37.72% 37.01%
Net Earnings $42.59M -$13.40M $66.29M
YoY Change -417.82% -944.42% -3997.06%
Net Earnings / Revenue 19.87% -11.47% 75.68%
Basic Earnings Per Share
Diluted Earnings Per Share $0.46 -$0.15 $0.72
COMMON SHARES
Basic Shares Outstanding 93.37M shares 92.06M shares
Diluted Shares Outstanding 92.16M shares

Balance Sheet

Concept 2012 Q4 2011 Q4 2011 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments $239.3M $490.9M $288.5M
YoY Change -51.25% 242.09% 7.01%
Cash & Equivalents $213.4M $470.9M $163.6M
Short-Term Investments $25.90M $20.00M $124.9M
Other Short-Term Assets $335.0K $491.0K $34.40M
YoY Change -31.77% -83.63% 2546.15%
Inventory $20.71M $3.543M $2.800M
Prepaid Expenses $1.770M $2.140M
Receivables $110.3M $52.16M $95.80M
Other Receivables $2.000M $4.000M $3.900M
Total Short-Term Assets $492.7M $623.6M $425.5M
YoY Change -21.0% 202.88% 36.73%
LONG-TERM ASSETS
Property, Plant & Equipment $2.007B $1.080B $849.5M
YoY Change 85.8% 123.27% 154.34%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets $29.50M $23.80M $39.40M
YoY Change 23.95% 934.78% 1613.04%
Total Long-Term Assets $2.036B $1.104B $888.9M
YoY Change 84.47% 127.11% 164.32%
TOTAL ASSETS
Total Short-Term Assets $492.7M $623.6M $425.5M
Total Long-Term Assets $2.036B $1.104B $888.9M
Total Assets $2.529B $1.727B $1.314B
YoY Change 46.39% 149.66% 103.0%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $12.49M $12.21M $43.80M
YoY Change 2.33% 48.87% 1227.27%
Accrued Expenses $189.9M $119.7M $87.20M
YoY Change 58.63% 105.66% 111.14%
Deferred Revenue
YoY Change
Short-Term Debt $0.00 $0.00 $0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities $330.8M $182.6M $168.9M
YoY Change 81.17% 121.85% 219.28%
LONG-TERM LIABILITIES
Long-Term Debt $1.200B $800.0M $400.0M
YoY Change 50.0%
Other Long-Term Liabilities $1.997M $997.0K $12.60M
YoY Change 100.3% -91.96% 40.0%
Total Long-Term Liabilities $1.202B $801.0M $412.6M
YoY Change 50.06% 6359.65% 4484.44%
TOTAL LIABILITIES
Total Short-Term Liabilities $330.8M $182.6M $168.9M
Total Long-Term Liabilities $1.202B $801.0M $412.6M
Total Liabilities $1.734B $1.093B $667.8M
YoY Change 58.61% 680.26% 557.93%
SHAREHOLDERS EQUITY
Retained Earnings $139.9M -$13.46M
YoY Change -1140.01%
Common Stock $658.9M $648.3M
YoY Change 1.63%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $795.0M $634.2M $646.6M
YoY Change
Total Liabilities & Shareholders Equity $2.529B $1.727B $1.314B
YoY Change 46.39% 149.66% 103.0%

Cashflow Statement

Concept 2012 Q4 2011 Q4 2011 Q3
OPERATING ACTIVITIES
Net Income $42.59M -$13.40M $66.29M
YoY Change -417.82% -944.42% -3997.06%
Depreciation, Depletion And Amortization $65.90M $27.20M $20.86M
YoY Change 142.28% 102.99% 112.85%
Cash From Operating Activities $110.3M $36.30M $37.60M
YoY Change 203.86% 94.12% 265.05%
INVESTING ACTIVITIES
Capital Expenditures $275.9M $226.3M $174.6M
YoY Change 21.92% 52.7% 176.7%
Acquisitions
YoY Change
Other Investing Activities $100.7M $105.9M $700.0K
YoY Change -4.91% 3014.71% -120.59%
Cash From Investing Activities -$175.2M -$120.4M -$174.0M
YoY Change 45.51% -16.85% 161.65%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities -1.900M 391.3M 0.000
YoY Change -100.49% -100.0%
NET CHANGE
Cash From Operating Activities 110.3M 36.30M 37.60M
Cash From Investing Activities -175.2M -120.4M -174.0M
Cash From Financing Activities -1.900M 391.3M 0.000
Net Change In Cash -66.80M 307.2M -136.4M
YoY Change -121.74% -343.62% 140.99%
FREE CASH FLOW
Cash From Operating Activities $110.3M $36.30M $37.60M
Capital Expenditures $275.9M $226.3M $174.6M
Free Cash Flow -$165.6M -$190.0M -$137.0M
YoY Change -12.84% 46.72% 159.47%

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CY2012Q4 us-gaap Assets Current
AssetsCurrent
492686000
CY2012Q4 us-gaap Operating Leases Future Minimum Payments Due
OperatingLeasesFutureMinimumPaymentsDue
13606000
CY2012Q4 us-gaap Energy Related Inventory Petroleum
EnergyRelatedInventoryPetroleum
4269000
CY2012Q4 us-gaap Property Plant And Equipment Other
PropertyPlantAndEquipmentOther
49732000
CY2012Q4 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
5128000
CY2012Q4 us-gaap Other Inventory Supplies
OtherInventorySupplies
16438000
CY2012Q4 us-gaap Property Plant And Equipment Other Net
PropertyPlantAndEquipmentOtherNet
42036000
CY2012Q4 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.01
CY2012Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
391260000
CY2012Q4 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
1200000000
CY2012Q4 us-gaap Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
657943000
CY2012Q4 us-gaap Stockholders Equity
StockholdersEquity
795005000
CY2012Q4 us-gaap Oil And Gas Property Successful Effort Method Gross
OilAndGasPropertySuccessfulEffortMethodGross
2348128000
CY2012Q4 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
1997000
CY2012Q4 us-gaap Operating Loss Carryforwards
OperatingLossCarryforwards
7700000
CY2012Q4 us-gaap Operating Leases Future Minimum Payments Due In Four Years
OperatingLeasesFutureMinimumPaymentsDueInFourYears
2900000
CY2012Q4 us-gaap Accounts Payable Current
AccountsPayableCurrent
12491000
CY2012Q4 oas Accrued Capital Costs
AccruedCapitalCosts
167246000
CY2012Q4 oas Treasury Stock Cost
TreasuryStockCost
3796000
CY2012Q4 oas Production Taxes Payable
ProductionTaxesPayable
11600000
CY2012Q4 oas Proved Oil And Gas Properties Net
ProvedOilAndGasPropertiesNet
1888147000
CY2012Q4 oas Revenues Payable And Production Taxes Current
RevenuesPayableAndProductionTaxesCurrent
71553000
CY2012Q4 oas Advances From Joint Interest Partners Current
AdvancesFromJointInterestPartnersCurrent
21176000
CY2012Q4 oas Advances To Joint Interest Partners Current
AdvancesToJointInterestPartnersCurrent
1985000
CY2012Q4 oas Accrued General And Administrative Expense
AccruedGeneralAndAdministrativeExpense
7703000
CY2012Q4 oas Accrued Lease Operating Expense
AccruedLeaseOperatingExpense
9786000
CY2012Q4 oas Portion Of Future Oil And Gas Production Percentage
PortionOfFutureOilAndGasProductionPercentage
1.10 pure
CY2012Q4 oas Treasury Stock At Cost
TreasuryStockAtCost
129414 shares
CY2012Q4 oas Stockbased Compensation Related To Unrealized Excess Tax Benefits
StockbasedCompensationRelatedToUnrealizedExcessTaxBenefits
2700000
CY2009 oas Unweighted Arithmetic Average First Day Of Month Prices
UnweightedArithmeticAverageFirstDayOfMonthPrices
61.04
CY2010 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
284000
CY2010 us-gaap Proceeds From Long Term Lines Of Credit
ProceedsFromLongTermLinesOfCredit
72000000
CY2010 us-gaap Share Based Compensation
ShareBasedCompensation
9970000
CY2010 us-gaap Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
-7653000
CY2010 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
4809000
CY2010 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
37832000
CY2010 us-gaap Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
4000
CY2010 us-gaap Income Tax Reconciliation Tax Exempt Income
IncomeTaxReconciliationTaxExemptIncome
511000
CY2010 us-gaap Costs Incurred Asset Retirement Obligation Incurred
CostsIncurredAssetRetirementObligationIncurred
968000
CY2010 us-gaap Unrealized Gain Loss On Commodity Contracts
UnrealizedGainLossOnCommodityContracts
-7533000
CY2010 us-gaap Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
164000
CY2010 us-gaap Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
-0.31
CY2010 us-gaap Standardized Measure Of Discounted Future Net Cash Flow Of Proved Oil And Gas Reserves Other
StandardizedMeasureOfDiscountedFutureNetCashFlowOfProvedOilAndGasReservesOther
-4709000
CY2010 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-309535000
CY2010 us-gaap Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
1788000
CY2010 us-gaap Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Development Costs
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureDevelopmentCosts
362328000
CY2010 us-gaap Gas Gathering Transportation Marketing And Processing Costs
GasGatheringTransportationMarketingAndProcessingCosts
464000
CY2010 us-gaap Proceeds From Issuance Initial Public Offering
ProceedsFromIssuanceInitialPublicOffering
399669000
CY2010 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
92000000 shares
CY2010 us-gaap Payments For Proceeds From Derivative Instrument Investing Activities
PaymentsForProceedsFromDerivativeInstrumentInvestingActivities
120000
CY2010 us-gaap Payments To Explore And Develop Oil And Gas Properties
PaymentsToExploreAndDevelopOilAndGasProperties
226544000
CY2010 us-gaap Payments To Acquire Oil And Gas Property
PaymentsToAcquireOilAndGasProperty
86393000
CY2010 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
3.2383 pure
CY2010 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss
CY2010 us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
44450000
CY2010 us-gaap Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
13267000
CY2010 us-gaap Oil And Gas Sales Revenue
OilAndGasSalesRevenue
128927000
CY2010 us-gaap Costs Incurred Acquisition Of Oil And Gas Properties With Proved Reserves
CostsIncurredAcquisitionOfOilAndGasPropertiesWithProvedReserves
20259000
CY2010 us-gaap Increase Due To Purchases Of Minerals In Place
IncreaseDueToPurchasesOfMineralsInPlace
26919000
CY2010 us-gaap Results Of Operations Exploration Expense
ResultsOfOperationsExplorationExpense
297000
CY2010 us-gaap Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Net Cash Flows
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureNetCashFlows
1065524000
CY2010 us-gaap Decrease Due To Sales Of Minerals In Place
DecreaseDueToSalesOfMineralsInPlace
1720000
CY2010 us-gaap Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
102958000
CY2010 us-gaap Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
1338000
CY2010 us-gaap Exploration Expense
ExplorationExpense
297000
CY2010 us-gaap Costs Incurred Development Costs
CostsIncurredDevelopmentCosts
243758000
CY2010 us-gaap Sales And Transfers Of Oil And Gas Produced Net Of Production Costs
SalesAndTransfersOfOilAndGasProducedNetOfProductionCosts
100577000
CY2010 us-gaap Increase Decrease In Prepaid Expense
IncreaseDecreaseInPrepaidExpense
356000
CY2010 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
CY2010 us-gaap Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
600000
CY2010 us-gaap Operating Income Loss
OperatingIncomeLoss
21993000
CY2010 us-gaap Results Of Operations Impairment Of Oil And Gas Properties
ResultsOfOperationsImpairmentOfOilAndGasProperties
11967000
CY2010 us-gaap Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Standardized Measure
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesStandardizedMeasure
485735000
CY2010 us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
498000
CY2010 us-gaap Fair Value Investments Entities That Calculate Net Asset Value Per Share Unobservable Input Unrealized Gains Losses Included In Earnings Net
FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputUnrealizedGainsLossesIncludedInEarningsNet
-7533000
CY2010 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
42962000
CY2010 us-gaap Results Of Operations Depreciation Depletion And Amortization And Valuation Provisions
ResultsOfOperationsDepreciationDepletionAndAmortizationAndValuationProvisions
37583000
CY2010 us-gaap Net Income Loss
NetIncomeLoss
-29695000
CY2010 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
-8726000
CY2010 us-gaap Net Increase Decrease In Sales And Transfer Prices And Production Costs
NetIncreaseDecreaseInSalesAndTransferPricesAndProductionCosts
126089000
CY2010 us-gaap Costs And Expenses
CostsAndExpenses
106934000
CY2010 us-gaap Results Of Operations Oil And Gas Producing Activities Net Income Excluding Corporate Overhead And Interest Costs
ResultsOfOperationsOilAndGasProducingActivitiesNetIncomeExcludingCorporateOverheadAndInterestCosts
32974000
CY2010 us-gaap Increase Decrease In Future Income Tax Expense Estimates On Future Cash Flows Related To Proved Oil And Gas Reserves
IncreaseDecreaseInFutureIncomeTaxExpenseEstimatesOnFutureCashFlowsRelatedToProvedOilAndGasReserves
-212085000
CY2010 us-gaap Results Of Operations Income Tax Expense
ResultsOfOperationsIncomeTaxExpense
17756000
CY2010 us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
19745000
CY2010 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
92000000 shares
CY2010 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
362881000
CY2010 us-gaap Production Tax Expense
ProductionTaxExpense
13768000
CY2010 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.3500 pure
CY2010 us-gaap Effective Income Tax Rate Reconciliation Tax Exempt Income
EffectiveIncomeTaxRateReconciliationTaxExemptIncome
0.0385 pure
CY2010 us-gaap Costs Incurred Acquisition Of Unproved Oil And Gas Properties
CostsIncurredAcquisitionOfUnprovedOilAndGasProperties
81624000
CY2010 us-gaap Repayments Of Long Term Lines Of Credit
RepaymentsOfLongTermLinesOfCredit
107000000
CY2010 us-gaap Capitalized Exploratory Well Cost Additions Pending Determination Of Proved Reserves
CapitalizedExploratoryWellCostAdditionsPendingDeterminationOfProvedReserves
39708000
CY2010 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
CY2010 us-gaap Results Of Operations Revenue From Oil And Gas Producing Activities
ResultsOfOperationsRevenueFromOilAndGasProducingActivities
128927000
CY2010 us-gaap Reclassification To Well Facilities And Equipment Based On Determination Of Proved Reserves
ReclassificationToWellFacilitiesAndEquipmentBasedOnDeterminationOfProvedReserves
34959000
CY2010 us-gaap Costs Incurred Acquisition Of Oil And Gas Properties
CostsIncurredAcquisitionOfOilAndGasProperties
346906000
CY2010 us-gaap Accretion Of Discount
AccretionOfDiscount
13353000
CY2010 us-gaap Interest Paid Net
InterestPaidNet
1002000
CY2010 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
42962000
CY2010 us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
9970000
CY2010 us-gaap Lease Operating Expense
LeaseOperatingExpense
14118000
CY2010 us-gaap Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
13917000
CY2010 us-gaap Previously Estimated Development Costs Incurred During Period
PreviouslyEstimatedDevelopmentCostsIncurredDuringPeriod
32729000
CY2010 us-gaap Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
920000
CY2010 us-gaap Interest Costs Capitalized
InterestCostsCapitalized
0
CY2010 us-gaap Increase Decrease In Estimated Future Development Costs
IncreaseDecreaseInEstimatedFutureDevelopmentCosts
-9767000
CY2010 us-gaap Proved Developed And Undeveloped Reserves Extensions Discoveries And Additions
ProvedDevelopedAndUndevelopedReservesExtensionsDiscoveriesAndAdditions
24473 MBbls
CY2010 us-gaap Costs Incurred Exploration Costs
CostsIncurredExplorationCosts
297000
CY2010 us-gaap Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
35181000
CY2010 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
CY2010 us-gaap Revisions Of Previous Quantity Estimates
RevisionsOfPreviousQuantityEstimates
55149000
CY2010 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases Sales Issuances Settlements
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchasesSalesIssuancesSettlements
120000
CY2010 us-gaap Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Income Tax Expense
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureIncomeTaxExpense
495788000
CY2010 us-gaap Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Production Costs
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureProductionCosts
696890000
CY2010 us-gaap Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost
0.1008 pure
CY2010 us-gaap Oil And Gas Revenue
OilAndGasRevenue
128927000
CY2010 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
227000 shares
CY2010 us-gaap Results Of Operations Production Or Lifting Costs
ResultsOfOperationsProductionOrLiftingCosts
28350000
CY2010 us-gaap Impairment Of Oil And Gas Properties
ImpairmentOfOilAndGasProperties
11967000
CY2010 us-gaap Interest Expense
InterestExpense
1357000
CY2010 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
364000
CY2010 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
7653000
CY2010 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
4644000
CY2010 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
38153000
CY2010 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
49612000
CY2010 us-gaap Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Cash Inflows
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureCashInflows
2620530000
CY2010 us-gaap Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves10 Percent Annual Discount For Estimated Timing Of Cash Flows
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves10PercentAnnualDiscountForEstimatedTimingOfCashFlows
579789000
CY2010 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.0275 pure
CY2010 oas Additional Proved Undeveloped Reserves
AdditionalProvedUndevelopedReserves
16351 MBoe
CY2010 oas Estimated Extensions And Discoveries Of Reserves Associated With New Wells
EstimatedExtensionsAndDiscoveriesOfReservesAssociatedWithNewWells
8122 MBoe
CY2010 oas Number Of Traded Interests In Non Operated Properties
NumberOfTradedInterestsInNonOperatedProperties
3 Property
CY2010 oas Stock Based Compensation Expense
StockBasedCompensationExpense
8743000
CY2010 oas Proceed From Advance From Joint Interest Partners
ProceedFromAdvanceFromJointInterestPartners
2512000
CY2010 oas Proceeds From Sale Of Common Stock
ProceedsFromSaleOfCommonStock
398749000
CY2010 oas Payments For Advances To Joint Interest Partners
PaymentsForAdvancesToJointInterestPartners
-1010000
CY2010 oas Non Cash Asset Retirement Obligations
NonCashAssetRetirementObligations
1227000
CY2010 oas Income Tax Reconciliation Losses Initial Deferred Tax Expense
IncomeTaxReconciliationLossesInitialDeferredTaxExpense
35612000
CY2010 oas Debt Discount Amortization And Other
DebtDiscountAmortizationAndOther
470000
CY2010 oas Percentage Of Proved Undeveloped Reserves
PercentageOfProvedUndevelopedReserves
1.00 pure
CY2010 oas Percentage Of Reserves Produced From Wells
PercentageOfReservesProducedFromWells
0.99 pure
CY2010 oas Percentage Of Revisions Due To Higher Working Interests In Proved Wells
PercentageOfRevisionsDueToHigherWorkingInterestsInProvedWells
0.29 pure
CY2010 oas Percentage Of Revisions Due To Increase In Oil Prices
PercentageOfRevisionsDueToIncreaseInOilPrices
0.29 pure
CY2010 oas Percentage Of Revisions To Estimates Due To Other Changes
PercentageOfRevisionsToEstimatesDueToOtherChanges
0.42 pure
CY2010 oas Effective Income Tax Rate Reconciliation Initial Deferred Tax Expense
EffectiveIncomeTaxRateReconciliationInitialDeferredTaxExpense
2.6843 pure
CY2010 oas Unweighted Arithmetic Average First Day Of Month Prices
UnweightedArithmeticAverageFirstDayOfMonthPrices
79.40
CY2010 oas Unweighted Arithmetic Average First Day Of Month Prices For Natural Gas
UnweightedArithmeticAverageFirstDayOfMonthPricesForNaturalGas
4.38
CY2010 oas Net Income Loss Prior To Initial Public Offering
NetIncomeLossPriorToInitialPublicOffering
-1614000
CY2010 oas Net Income Loss After Adjustments For Income Loss Prior To Initial Public Offering
NetIncomeLossAfterAdjustmentsForIncomeLossPriorToInitialPublicOffering
-28081000
CY2010 oas Revision To Net Loss Attributable To Common Stockholders
RevisionToNetLossAttributableToCommonStockholders
from $29.7 million to $28.1 million
CY2010 oas Revision To The Basic And Diluted Weighted Average Common Shares Outstanding
RevisionToTheBasicAndDilutedWeightedAverageCommonSharesOutstanding
from 48.4 million to 92.0 million shares
CY2010 oas Decrease In Basic And Diluted Net Loss Per Share
DecreaseInBasicAndDilutedNetLossPerShare
from $0.61 per share to $0.31 per share
CY2011 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
1635000
CY2011 us-gaap Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
1595000
CY2011 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
3980000
CY2011 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
74981000
CY2011 us-gaap Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
317000
CY2011 us-gaap Income Tax Reconciliation Tax Exempt Income
IncomeTaxReconciliationTaxExemptIncome
CY2011 us-gaap Costs Incurred Asset Retirement Obligation Incurred
CostsIncurredAssetRetirementObligationIncurred
5055000
CY2011 us-gaap Unrealized Gain Loss On Commodity Contracts
UnrealizedGainLossOnCommodityContracts
5436000
CY2011 us-gaap Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
139000
CY2011 us-gaap Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
0.86
CY2011 us-gaap Standardized Measure Of Discounted Future Net Cash Flow Of Proved Oil And Gas Reserves Other
StandardizedMeasureOfDiscountedFutureNetCashFlowOfProvedOilAndGasReservesOther
6055000
CY2011 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-629390000
CY2011 us-gaap Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
18680000
CY2011 us-gaap Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Development Costs
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureDevelopmentCosts
783486000
CY2011 us-gaap Gas Gathering Transportation Marketing And Processing Costs
GasGatheringTransportationMarketingAndProcessingCosts
1365000
CY2011 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
30.99
CY2011 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
92056000 shares
CY2011 us-gaap Payments For Proceeds From Derivative Instrument Investing Activities
PaymentsForProceedsFromDerivativeInstrumentInvestingActivities
3841000
CY2011 us-gaap Payments To Explore And Develop Oil And Gas Properties
PaymentsToExploreAndDevelopOilAndGasProperties
613223000
CY2011 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.3708 pure
CY2011 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss
CY2011 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue
16.24
CY2011 us-gaap Proceeds From Issuance Of Senior Long Term Debt
ProceedsFromIssuanceOfSeniorLongTermDebt
800000000
CY2011 us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
64900000
CY2011 us-gaap Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
126179000
CY2011 us-gaap Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
602000
CY2011 us-gaap Oil And Gas Sales Revenue
OilAndGasSalesRevenue
330422000
CY2011 us-gaap Costs Incurred Acquisition Of Oil And Gas Properties With Proved Reserves
CostsIncurredAcquisitionOfOilAndGasPropertiesWithProvedReserves
3356000
CY2011 us-gaap Increase Due To Purchases Of Minerals In Place
IncreaseDueToPurchasesOfMineralsInPlace
2679000
CY2011 us-gaap Results Of Operations Exploration Expense
ResultsOfOperationsExplorationExpense
1685000
CY2011 us-gaap Share Based Compensation
ShareBasedCompensation
3656000
CY2011 us-gaap Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Net Cash Flows
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureNetCashFlows
2809459000
CY2011 us-gaap Decrease Due To Sales Of Minerals In Place
DecreaseDueToSalesOfMineralsInPlace
2499000
CY2011 us-gaap Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
327352000
CY2011 us-gaap Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
CY2011 us-gaap Exploration Expense
ExplorationExpense
1685000
CY2011 us-gaap Costs Incurred Development Costs
CostsIncurredDevelopmentCosts
618737000
CY2011 us-gaap Sales And Transfers Of Oil And Gas Produced Net Of Production Costs
SalesAndTransfersOfOilAndGasProducedNetOfProductionCosts
262485000
CY2011 us-gaap Increase Decrease In Prepaid Expense
IncreaseDecreaseInPrepaidExpense
1600000
CY2011 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
CY2011 us-gaap Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
800000
CY2011 us-gaap Adjustments Related To Tax Withholding For Share Based Compensation
AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
602000
CY2011 us-gaap Asset Retirement Obligation Revision Of Estimate
AssetRetirementObligationRevisionOfEstimate
1114000
CY2011 us-gaap Operating Income Loss
OperatingIncomeLoss
152567000
CY2011 us-gaap Results Of Operations Impairment Of Oil And Gas Properties
ResultsOfOperationsImpairmentOfOilAndGasProperties
3610000
CY2011 us-gaap Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Standardized Measure
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesStandardizedMeasure
1319471000
CY2011 us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
2550000
CY2011 us-gaap Fair Value Investments Entities That Calculate Net Asset Value Per Share Unobservable Input Unrealized Gains Losses Included In Earnings Net
FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputUnrealizedGainsLossesIncludedInEarningsNet
5436000
CY2011 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
46789000
CY2011 us-gaap Results Of Operations Depreciation Depletion And Amortization And Valuation Provisions
ResultsOfOperationsDepreciationDepletionAndAmortizationAndValuationProvisions
74101000
CY2011 us-gaap Net Income Loss
NetIncomeLoss
79390000
CY2011 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
-26388000
CY2011 us-gaap Net Increase Decrease In Sales And Transfer Prices And Production Costs
NetIncreaseDecreaseInSalesAndTransferPricesAndProductionCosts
299108000
CY2011 us-gaap Previously Estimated Development Costs Incurred During Period
PreviouslyEstimatedDevelopmentCostsIncurredDuringPeriod
146847000
CY2011 us-gaap Gain Loss On Sale Of Property
GainLossOnSaleOfProperty
-207000
CY2011 us-gaap Costs And Expenses
CostsAndExpenses
177855000
CY2011 us-gaap Results Of Operations Oil And Gas Producing Activities Net Income Excluding Corporate Overhead And Interest Costs
ResultsOfOperationsOilAndGasProducingActivitiesNetIncomeExcludingCorporateOverheadAndInterestCosts
118873000
CY2011 us-gaap Increase Decrease In Future Income Tax Expense Estimates On Future Cash Flows Related To Proved Oil And Gas Reserves
IncreaseDecreaseInFutureIncomeTaxExpenseEstimatesOnFutureCashFlowsRelatedToProvedOilAndGasReserves
-372146000
CY2011 us-gaap Results Of Operations Income Tax Expense
ResultsOfOperationsIncomeTaxExpense
64009000
CY2011 us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
29435000
CY2011 us-gaap Weighted Average Number Of Diluted Shares Outstanding
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CY2011 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period
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CY2011 us-gaap Lease Operating Expense
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CY2011 us-gaap Increase Decrease In Estimated Future Development Costs
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CY2011 us-gaap Proved Developed And Undeveloped Reserves Extensions Discoveries And Additions
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CY2011 us-gaap Asset Retirement Obligation Liabilities Settled
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CY2011 us-gaap Costs Incurred Exploration Costs
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CY2011 us-gaap Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Income Tax Expense
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CY2011 us-gaap Impairment Of Oil And Gas Properties
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3610000
CY2012 dei Entity Voluntary Filers
EntityVoluntaryFilers
No
CY2012 dei Document Fiscal Year Focus
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2012
CY2012 dei Document Type
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10-K
CY2012 dei Document Period End Date
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2012-12-31
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472000
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CY2011 us-gaap Income Tax Reconciliation State And Local Income Taxes
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CY2011 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1
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CY2011 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
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491000
CY2011 us-gaap Deferred Federal Income Tax Expense Benefit
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CY2011 us-gaap Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Cash Inflows
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CY2011 us-gaap Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves10 Percent Annual Discount For Estimated Timing Of Cash Flows
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CY2011 oas Additional Proved Undeveloped Reserves
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30472 MBoe
CY2011 oas Estimated Extensions And Discoveries Of Reserves Associated With New Wells
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12696 MBoe
CY2011 oas Revenue Suspense
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9500000
CY2011 oas Proceed From Advance From Joint Interest Partners
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CY2011 oas Payment For Treasury Stock Withheld
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CY2011 oas Payments For Advances To Joint Interest Partners
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CY2011 oas Non Cash Asset Retirement Obligations
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5434000
CY2011 oas Income Tax Reconciliation Losses Initial Deferred Tax Expense
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CY2011 oas Debt Discount Amortization And Other
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1561000
CY2011 oas Revisions Percentage
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CY2011 oas Percentage Of Proved Undeveloped Reserves
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1.00 pure
CY2011 oas Percentage Of Reserves Produced From Wells
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1.00 pure
CY2011 oas Effective Income Tax Rate Reconciliation Initial Deferred Tax Expense
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pure
CY2011 oas Unweighted Arithmetic Average First Day Of Month Prices
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96.23
CY2011 oas Unweighted Arithmetic Average First Day Of Month Prices For Natural Gas
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4.12
CY2012 dei Document Fiscal Period Focus
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FY
CY2012 dei Entity Central Index Key
EntityCentralIndexKey
0001486159
CY2012 dei Entity Well Known Seasoned Issuer
EntityWellKnownSeasonedIssuer
Yes
CY2012 dei Current Fiscal Year End Date
CurrentFiscalYearEndDate
--12-31
CY2012 dei Trading Symbol
TradingSymbol
OAS
CY2012 dei Entity Registrant Name
EntityRegistrantName
Oasis Petroleum Inc.
CY2012 dei Entity Current Reporting Status
EntityCurrentReportingStatus
Yes
CY2012 dei Amendment Flag
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false
CY2012 dei Entity Filer Category
EntityFilerCategory
Large Accelerated Filer
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4860000
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95000
CY2012 us-gaap Earnings Per Share Basic And Diluted
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1.66
CY2012 us-gaap Standardized Measure Of Discounted Future Net Cash Flow Of Proved Oil And Gas Reserves Other
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CY2012 us-gaap Net Cash Provided By Used In Investing Activities
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8012000
CY2012 us-gaap Derivative Gain Loss On Derivative Net
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34164000
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9638000
CY2012 us-gaap Depreciation Depletion And Amortization
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CY2012 us-gaap Revenue Oil And Gas Services
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16177000
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CY2012 us-gaap Income Tax Reconciliation Tax Exempt Income
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9359000
CY2012 us-gaap Unrealized Gain Loss On Commodity Contracts
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CY2012 us-gaap Income Taxes Paid
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CY2012 us-gaap Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Development Costs
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CY2012 us-gaap Gas Gathering Transportation Marketing And Processing Costs
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9257000
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CY2012 us-gaap Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1
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P2Y2M12D
CY2012 us-gaap Weighted Average Number Of Shares Outstanding Basic
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CY2012 us-gaap Well Service Expense
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CY2012 us-gaap Proceeds From Issuance Of Senior Long Term Debt
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CY2012 us-gaap Payments To Explore And Develop Oil And Gas Properties
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CY2012 us-gaap Effective Income Tax Rate Continuing Operations
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CY2012 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss
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CY2012 us-gaap Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
245874000
CY2012 us-gaap Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
3194000
CY2012 us-gaap Costs Incurred Acquisition Of Oil And Gas Properties With Proved Reserves
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3159000
CY2012 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Period1
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P3Y
CY2012 us-gaap Operating Loss Carryforwards Expiration Dates
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Its statute of limitation for the year ended December 31, 2012 will expire in 2016
CY2012 us-gaap Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Net Cash Flows
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4953411000
CY2012 us-gaap Decrease Due To Sales Of Minerals In Place
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CY2012 us-gaap Oil And Gas Sales Revenue
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670491000
CY2012 us-gaap Increase Due To Purchases Of Minerals In Place
IncreaseDueToPurchasesOfMineralsInPlace
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CY2012 us-gaap Results Of Operations Exploration Expense
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CY2012 us-gaap Share Based Compensation
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CY2012 us-gaap Sales And Transfers Of Oil And Gas Produced Net Of Production Costs
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542515000
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CY2012 us-gaap Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Standardized Measure
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CY2012 us-gaap Nature Of Operations
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<div> <div> <div> <div> <p style="MARGIN-TOP: 18px; MARGIN-BOTTOM: 0px; MARGIN-LEFT: 2%"> <font style="FONT-FAMILY: Times New Roman" size="2"><font style="FONT-FAMILY: Times New Roman" size="2"><font style="FONT-FAMILY: Times New Roman" size="2"><strong><em>Nature of Business</em></strong></font></font></font></p> <p style="MARGIN-TOP: 6px; TEXT-INDENT: 8%; MARGIN-BOTTOM: 0px"> <font style="FONT-FAMILY: Times New Roman" size="2"><font style="FONT-FAMILY: Times New Roman" size="2"><font style="FONT-FAMILY: Times New Roman" size="2">The Company is an independent exploration and production company focused on the acquisition and development of unconventional oil and natural gas resources primarily in the Williston Basin. The Company&#x2019;s assets, which consist of proved and unproved oil and natural gas properties, are located primarily in the Montana and North Dakota areas of the Williston Basin and are owned by OPNA. The Company also operates a marketing business (OPM) that is complementary to its primary development and production activities, and a well services business (OWS), which is a separate reportable business segment<em>.</em></font></font></font></p> </div> </div> </div> </div>
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505000
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396073 shares
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CY2012 us-gaap Results Of Operations Oil And Gas Producing Activities Net Income Excluding Corporate Overhead And Interest Costs
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CY2012 us-gaap Increase Decrease In Future Income Tax Expense Estimates On Future Cash Flows Related To Proved Oil And Gas Reserves
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31.15
CY2012 us-gaap Weighted Average Number Diluted Shares Outstanding Adjustment
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333000 shares
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CY2012 us-gaap Income Tax Expense Benefit
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CY2012 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Net
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5050000
CY2012 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period
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753285 shares
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CY2012 us-gaap Number Of Operating Segments
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CY2012 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Total Fair Value
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CY2012 us-gaap Additions To Noncurrent Assets
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73871 MBbls
CY2012 us-gaap Revenues From Transactions With Other Operating Segments Of Same Entity
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71000
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pure
CY2012 us-gaap Oil And Gas Revenue
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686668000
CY2012 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
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465000 shares
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3250000
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CY2012 us-gaap Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Income Tax Expense
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2123973000
CY2012 us-gaap Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Production Costs
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2809960000
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3581000
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CY2012 us-gaap Use Of Estimates
UseOfEstimates
<div> <p style="MARGIN-TOP: 18px; MARGIN-BOTTOM: 0px; MARGIN-LEFT: 2%"> <font style="FONT-FAMILY: Times New Roman" size="2"><b><i>Use of Estimates</i></b></font></p> <p style="MARGIN-TOP: 6px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"> <font style="FONT-FAMILY: Times New Roman" size="2">Preparation of the Company&#x2019;s consolidated financial statements in accordance with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. The most significant estimates pertain to proved oil and natural gas reserves and related cash flow estimates used in impairment tests of long-lived assets, estimates of future development, dismantlement and abandonment costs, estimates relating to certain oil and natural gas revenues and expenses and estimates of expenses related to legal, environmental and other contingencies. Certain of these estimates require assumptions regarding future commodity prices, future costs and expenses and future production rates. Actual results could differ from those estimates.</font></p> <p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"> <font style="FONT-FAMILY: Times New Roman" size="2">As an oil and natural gas producer, the Company&#x2019;s revenue, profitability and future growth are substantially dependent upon the prevailing and future prices for oil and natural gas, which are dependent upon numerous factors beyond its control such as economic, political and regulatory developments and competition from other energy sources. The energy markets have historically been very volatile and there can be no assurance that oil and natural gas prices will not be subject to wide fluctuations in the future. A substantial or extended decline in oil and natural gas prices could have a material adverse effect on the Company&#x2019;s financial position, results of operations, cash flows and quantities of oil and natural gas reserves that may be economically produced.</font></p> <p style="MARGIN-TOP: 12px; MARGIN-BOTTOM: 0px; FONT-SIZE: 1px"> &#xA0;</p> <p style="MARGIN-TOP: 0px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"> <font style="FONT-FAMILY: Times New Roman" size="2">Estimates of oil and natural gas reserves and their values, future production rates and future costs and expenses are inherently uncertain for numerous reasons, including many factors beyond the Company&#x2019;s control. Reservoir engineering is a subjective process of estimating underground accumulations of oil and natural gas that cannot be measured in an exact manner. The accuracy of any reserve estimate is a function of the quality of data available and of engineering and geological interpretation and judgment. In addition, estimates of reserves may be revised based on actual production, results of subsequent exploration and development activities, prevailing commodity prices, operating costs and other factors. These revisions may be material and could materially affect future depletion, depreciation and amortization expense, dismantlement and abandonment costs, and impairment expense.</font></p> </div>
CY2012 us-gaap Increase Decrease In Other Current Liabilities
IncreaseDecreaseInOtherCurrentLiabilities
-472000
CY2012 us-gaap Interest Expense
InterestExpense
70143000
CY2012 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
6068000
CY2012 oas Revisions Percentage
RevisionsPercentage
-0.025 pure
CY2012 oas Ownership Percentage Guarantor
OwnershipPercentageGuarantor
1.00 pure
CY2012 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
86056000
CY2012 us-gaap Increase Decrease In Other Current Assets
IncreaseDecreaseInOtherCurrentAssets
-156000
CY2012 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
82841000
CY2012 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
392386000
CY2012 us-gaap Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Cash Inflows
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureCashInflows
11321992000
CY2012 us-gaap Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves10 Percent Annual Discount For Estimated Timing Of Cash Flows
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves10PercentAnnualDiscountForEstimatedTimingOfCashFlows
2693514000
CY2012 us-gaap Excess Tax Benefit From Share Based Compensation Operating Activities
ExcessTaxBenefitFromShareBasedCompensationOperatingActivities
2700000
CY2012 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.0247 pure
CY2012 us-gaap Asset Retirement Obligation Liabilities Incurred
AssetRetirementObligationLiabilitiesIncurred
7585000
CY2012 oas Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants Performance Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsPerformancePeriod
3 Y
CY2012 oas Additional Proved Undeveloped Reserves
AdditionalProvedUndevelopedReserves
57322 MBoe
CY2012 oas Estimated Extensions And Discoveries Of Reserves Associated With New Wells
EstimatedExtensionsAndDiscoveriesOfReservesAssociatedWithNewWells
16548 MBoe
CY2012 oas Revenue Suspense
RevenueSuspense
30000000
CY2012 oas Proceed From Advance From Joint Interest Partners
ProceedFromAdvanceFromJointInterestPartners
12112000
CY2012 oas Payment For Treasury Stock Withheld
PaymentForTreasuryStockWithheld
3194000
CY2012 oas Payments For Advances To Joint Interest Partners
PaymentsForAdvancesToJointInterestPartners
-1950000
CY2012 oas Non Cash Asset Retirement Obligations
NonCashAssetRetirementObligations
10230000
CY2012 oas Income Tax Reconciliation Losses Initial Deferred Tax Expense
IncomeTaxReconciliationLossesInitialDeferredTaxExpense
CY2012 oas Debt Discount Amortization And Other
DebtDiscountAmortizationAndOther
2810000
CY2012Q2 us-gaap Net Income Loss
NetIncomeLoss
76041000
CY2012Q2 us-gaap Oil And Gas Revenue
OilAndGasRevenue
149063000
CY2012 oas Percentage Of Proved Undeveloped Reserves
PercentageOfProvedUndevelopedReserves
1.00 pure
CY2012 oas Percentage Of Reserves Produced From Wells
PercentageOfReservesProducedFromWells
1.00 pure
CY2012 oas Discount Rate Of Future Cash Flows
DiscountRateOfFutureCashFlows
0.10 pure
CY2012 oas Effective Income Tax Rate Reconciliation Initial Deferred Tax Expense
EffectiveIncomeTaxRateReconciliationInitialDeferredTaxExpense
pure
CY2012 oas Unweighted Arithmetic Average First Day Of Month Prices
UnweightedArithmeticAverageFirstDayOfMonthPrices
94.68
CY2012 oas Unweighted Arithmetic Average First Day Of Month Prices For Natural Gas
UnweightedArithmeticAverageFirstDayOfMonthPricesForNaturalGas
2.75
CY2012 oas Number Of Trading Days Consider For Average Closing Price
NumberOfTradingDaysConsiderForAverageClosingPrice
P30D
CY2011Q1 us-gaap Operating Income Loss
OperatingIncomeLoss
25544000
CY2011Q1 us-gaap Net Income Loss
NetIncomeLoss
-6847000
CY2011Q1 us-gaap Oil And Gas Revenue
OilAndGasRevenue
58744000
CY2011Q2 us-gaap Operating Income Loss
OperatingIncomeLoss
32414000
CY2011Q2 us-gaap Net Income Loss
NetIncomeLoss
33349000
CY2011Q2 us-gaap Oil And Gas Revenue
OilAndGasRevenue
67206000
CY2012Q1 us-gaap Operating Income Loss
OperatingIncomeLoss
58152000
CY2012Q1 us-gaap Net Income Loss
NetIncomeLoss
16442000
CY2012Q1 us-gaap Oil And Gas Revenue
OilAndGasRevenue
138566000
CY2012Q2 us-gaap Operating Income Loss
OperatingIncomeLoss
60184000
CY2011Q3 us-gaap Operating Income Loss
OperatingIncomeLoss
40273000
CY2011Q3 us-gaap Net Income Loss
NetIncomeLoss
66289000
CY2011Q3 us-gaap Oil And Gas Revenue
OilAndGasRevenue
87596000
CY2012Q3 us-gaap Operating Income Loss
OperatingIncomeLoss
72038000
CY2012Q3 us-gaap Net Income Loss
NetIncomeLoss
18314000
CY2012Q3 us-gaap Oil And Gas Revenue
OilAndGasRevenue
184710000
CY2011Q4 us-gaap Operating Income Loss
OperatingIncomeLoss
54336000
CY2011Q4 us-gaap Net Income Loss
NetIncomeLoss
-13401000
CY2011Q4 us-gaap Oil And Gas Revenue
OilAndGasRevenue
116876000
CY2012Q4 us-gaap Operating Income Loss
OperatingIncomeLoss
86619000
CY2012Q4 us-gaap Net Income Loss
NetIncomeLoss
42591000
CY2012Q4 us-gaap Oil And Gas Revenue
OilAndGasRevenue
214327000

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