2013 Q1 Form 10-K Financial Statement
#000119312513079296 Filed on February 27, 2013
Income Statement
Concept | 2013 Q1 | 2012 | 2011 Q4 |
---|---|---|---|
Revenue | $259.2M | $874.5M | $261.9M |
YoY Change | 9.89% | -9.94% | 40.05% |
Cost Of Revenue | $59.30M | $232.3M | $59.30M |
YoY Change | 2.07% | 5.98% | 24.84% |
Gross Profit | $199.9M | $642.2M | $202.6M |
YoY Change | 12.49% | -14.58% | 45.23% |
Gross Profit Margin | 77.12% | 73.44% | 77.36% |
Selling, General & Admin | $27.30M | $108.4M | $25.90M |
YoY Change | -18.99% | 29.51% | 35.6% |
% of Gross Profit | 13.66% | 16.88% | 12.78% |
Research & Development | |||
YoY Change | |||
% of Gross Profit | |||
Depreciation & Amortization | $108.9M | $336.2M | $86.90M |
YoY Change | 23.05% | 12.43% | 18.07% |
% of Gross Profit | 54.48% | 52.35% | 42.89% |
Operating Expenses | $136.2M | $464.6M | $112.8M |
YoY Change | 11.37% | 12.63% | 21.81% |
Operating Profit | $60.32M | $169.3M | $80.94M |
YoY Change | 279.07% | -48.61% | 72.57% |
Interest Expense | -$22.20M | $63.27M | -$21.20M |
YoY Change | -55.86% | 20.76% | -4.93% |
% of Operating Profit | -36.8% | 37.37% | -26.19% |
Other Income/Expense, Net | $215.0K | $100.0K | |
YoY Change | 155.95% | 0.0% | |
Pretax Income | $41.52M | $119.5M | $68.70M |
YoY Change | 698.62% | -54.78% | 178.14% |
Income Tax | $14.90M | $47.55M | $22.70M |
% Of Pretax Income | 35.89% | 39.78% | 33.04% |
Net Earnings | $26.62M | $71.98M | $46.07M |
YoY Change | 727.16% | -58.35% | 124.71% |
Net Earnings / Revenue | 10.27% | 8.23% | 17.59% |
Basic Earnings Per Share | |||
Diluted Earnings Per Share | $353.7K | $967.7K | $647.5K |
COMMON SHARES | |||
Basic Shares Outstanding | 75.25M shares | ||
Diluted Shares Outstanding |
Balance Sheet
Concept | 2013 Q1 | 2012 | 2011 Q4 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | $12.30M | $12.20M | $4.500M |
YoY Change | 44.71% | 171.11% | -84.32% |
Cash & Equivalents | $12.28M | $12.20M | $4.512M |
Short-Term Investments | |||
Other Short-Term Assets | $23.80M | $25.90M | $32.30M |
YoY Change | -28.1% | -19.81% | 10.62% |
Inventory | |||
Prepaid Expenses | |||
Receivables | $97.31M | $154.2M | $98.55M |
Other Receivables | $45.60M | $47.90M | $0.00 |
Total Short-Term Assets | $214.7M | $240.1M | $161.2M |
YoY Change | 35.63% | 48.95% | -1.83% |
LONG-TERM ASSETS | |||
Property, Plant & Equipment | $2.099B | $2.061B | $1.658B |
YoY Change | 28.42% | 24.27% | 35.91% |
Goodwill | |||
YoY Change | |||
Intangibles | |||
YoY Change | |||
Long-Term Investments | |||
YoY Change | |||
Other Assets | $18.86M | $48.40M | $16.17M |
YoY Change | -61.75% | -2.42% | -59.48% |
Total Long-Term Assets | $2.147B | $2.109B | $1.708B |
YoY Change | 27.52% | 23.49% | 35.55% |
TOTAL ASSETS | |||
Total Short-Term Assets | $214.7M | $240.1M | $161.2M |
Total Long-Term Assets | $2.147B | $2.109B | $1.708B |
Total Assets | $2.362B | $2.349B | $1.869B |
YoY Change | 28.21% | 25.69% | 31.24% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | $112.2M | $123.9M | $75.87M |
YoY Change | 72.65% | 63.24% | -5.63% |
Accrued Expenses | $39.07M | $14.70M | $29.71M |
YoY Change | -28.97% | -34.67% | 15.14% |
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 | $262.5M | $274.6M | $287.9M |
YoY Change | 0.62% | -4.62% | 19.16% |
LONG-TERM LIABILITIES | |||
Long-Term Debt | $1.060B | $1.088B | $717.0M |
YoY Change | 54.98% | 51.69% | 59.33% |
Other Long-Term Liabilities | $8.288M | $300.3M | $4.890M |
YoY Change | -97.07% | 15.23% | -98.43% |
Total Long-Term Liabilities | $1.068B | $1.388B | $721.9M |
YoY Change | 10.53% | 41.97% | -5.1% |
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $262.5M | $274.6M | $287.9M |
Total Long-Term Liabilities | $1.068B | $1.388B | $721.9M |
Total Liabilities | $1.331B | $1.808B | $1.010B |
YoY Change | 2.54% | 36.5% | 0.74% |
SHAREHOLDERS EQUITY | |||
Retained Earnings | $189.7M | $181.8M | |
YoY Change | |||
Common Stock | $398.5M | $386.9M | |
YoY Change | |||
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | $24.17M | $24.17M | |
YoY Change | |||
Treasury Stock Shares | |||
Shareholders Equity | $564.0M | $541.2M | $544.6M |
YoY Change | |||
Total Liabilities & Shareholders Equity | $2.362B | $2.349B | $1.869B |
YoY Change | 28.21% | 25.69% | 31.24% |
Cashflow Statement
Concept | 2013 Q1 | 2012 | 2011 Q4 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | $26.62M | $71.98M | $46.07M |
YoY Change | 727.16% | -58.35% | 124.71% |
Depreciation, Depletion And Amortization | $108.9M | $336.2M | $86.90M |
YoY Change | 23.05% | 12.43% | 18.07% |
Cash From Operating Activities | $169.8M | $385.1M | $125.4M |
YoY Change | 32.52% | -26.15% | 74.41% |
INVESTING ACTIVITIES | |||
Capital Expenditures | -$136.7M | -$482.3M | -$99.90M |
YoY Change | 60.63% | 68.99% | 93.23% |
Acquisitions | |||
YoY Change | |||
Other Investing Activities | -$175.1M | -$2.600M | |
YoY Change | -59.95% | -97.84% | |
Cash From Investing Activities | -$136.7M | -$657.4M | -$102.6M |
YoY Change | 60.63% | -9.03% | -40.31% |
FINANCING ACTIVITIES | |||
Cash Dividend Paid | $6.020M | $82.83M | |
YoY Change | 1.21% | 40.98% | |
Common Stock Issuance & Retirement, Net | |||
YoY Change | |||
Debt Paid & Issued, Net | |||
YoY Change | |||
Cash From Financing Activities | -33.06M | 280.0M | -26.00M |
YoY Change | -15.3% | 58.17% | -49.81% |
NET CHANGE | |||
Cash From Operating Activities | 169.8M | 385.1M | 125.4M |
Cash From Investing Activities | -136.7M | -657.4M | -102.6M |
Cash From Financing Activities | -33.06M | 280.0M | -26.00M |
Net Change In Cash | 32.00K | 7.733M | -3.200M |
YoY Change | -99.2% | -132.03% | -97.89% |
FREE CASH FLOW | |||
Cash From Operating Activities | $169.8M | $385.1M | $125.4M |
Capital Expenditures | -$136.7M | -$482.3M | -$99.90M |
Free Cash Flow | $306.5M | $867.4M | $225.3M |
YoY Change | 43.74% | 7.51% | 82.28% |
Facts In Submission
Frame | Concept Type | Concept / XBRL Key | Value | Unit |
---|---|---|---|---|
CY2013Q1 | dei |
Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
|
75249630 | shares |
CY2012Q2 | dei |
Entity Public Float
EntityPublicFloat
|
529519000 | |
CY2012Q4 | us-gaap |
Line Of Credit Facility Maximum Borrowing Capacity
LineOfCreditFacilityMaximumBorrowingCapacity
|
600000000 | |
CY2009Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
358950000 | |
CY2009Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
38187000 | |
CY2009Q4 | us-gaap |
Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves
StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves
|
660396000 | |
CY2010Q4 | us-gaap |
Capitalized Costs Oil And Gas Producing Activities Net
CapitalizedCostsOilAndGasProducingActivitiesNet
|
1215700000 | |
CY2010Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
421743000 | |
CY2010Q4 | us-gaap |
Capitalized Costs Mineral Interests In Unproved Properties
CapitalizedCostsMineralInterestsInUnprovedProperties
|
94700000 | |
CY2010Q4 | us-gaap |
Capitalized Costs Mineral Interests In Proved Properties
CapitalizedCostsMineralInterestsInProvedProperties
|
5130900000 | |
CY2010Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
3558000 | |
CY2010Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
28655000 | |
CY2010Q4 | us-gaap |
Capitalized Costs Accumulated Depreciation Depletion Amortization And Valuation Allowance For Relating To Oil And Gas Producing Activities
CapitalizedCostsAccumulatedDepreciationDepletionAmortizationAndValuationAllowanceForRelatingToOilAndGasProducingActivities
|
4009900000 | |
CY2010Q4 | us-gaap |
Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves
StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves
|
1179072000 | |
CY2010Q4 | us-gaap |
Asset Retirement Obligation
AssetRetirementObligation
|
391316000 | |
CY2010Q4 | wti |
Seismic Costs
SeismicCosts
|
5800000 | |
CY2011Q4 | us-gaap |
Capitalized Costs Oil And Gas Producing Activities Net
CapitalizedCostsOilAndGasProducingActivitiesNet
|
1651900000 | |
CY2011Q4 | us-gaap |
Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
|
30315000 | |
CY2011Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
5978516000 | |
CY2011Q4 | us-gaap |
Deferred Tax Assets Net
DeferredTaxAssetsNet
|
11161000 | |
CY2011Q4 | us-gaap |
Deferred Tax Assets Net Current
DeferredTaxAssetsNetCurrent
|
2007000 | |
CY2011Q4 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
386920000 | |
CY2011Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
4626000 | |
CY2011Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
56874000 | |
CY2011Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
16169000 | |
CY2011Q4 | us-gaap |
Deferred Tax Assets Derivative Instruments
DeferredTaxAssetsDerivativeInstruments
|
1096000 | |
CY2011Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
544574000 | |
CY2011Q4 | us-gaap |
Restricted Cash And Investments Noncurrent
RestrictedCashAndInvestmentsNoncurrent
|
33462000 | |
CY2011Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
||
CY2011Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
544574000 | |
CY2011Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
118330000 | shares |
CY2011Q4 | us-gaap |
Asset Retirement Obligation Current
AssetRetirementObligationCurrent
|
138185000 | |
CY2011Q4 | us-gaap |
Deferred Tax Liabilities
DeferredTaxLiabilities
|
68035000 | |
CY2011Q4 | us-gaap |
Oil And Gas Joint Interest Billing Receivables
OilAndGasJointInterestBillingReceivables
|
25804000 | |
CY2011Q4 | us-gaap |
Value Of Properties Other Than That Attributable To Proved Reserves
ValueOfPropertiesOtherThanThatAttributableToProvedReserves
|
154516000 | |
CY2011Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
74351533 | shares |
CY2011Q4 | us-gaap |
Capitalized Costs Mineral Interests In Unproved Properties
CapitalizedCostsMineralInterestsInUnprovedProperties
|
183600000 | |
CY2011Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Bonuses
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBonuses
|
5390000 | |
CY2011Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
|
3971000 | |
CY2011Q4 | us-gaap |
Capitalized Costs Mineral Interests In Proved Properties
CapitalizedCostsMineralInterestsInProvedProperties
|
5775400000 | |
CY2011Q4 | us-gaap |
Receivables Net Current
ReceivablesNetCurrent
|
124354000 | |
CY2011Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
75871000 | |
CY2011Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
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CY2011Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
704000 | |
CY2011Q4 | us-gaap |
Gas Imbalance Asset Liability
GasImbalanceAssetLiability
|
6500000 | |
CY2011Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
4890000 | |
CY2011Q4 | us-gaap |
Insurance Settlements Receivable Current
InsuranceSettlementsReceivableCurrent
|
715000 | |
CY2011Q4 | us-gaap |
Senior Notes
SeniorNotes
|
600000000 | |
CY2011Q4 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
2000000 | shares |
CY2011Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
181820000 | |
CY2011Q4 | us-gaap |
Assets
Assets
|
1868925000 | |
CY2011Q4 | us-gaap |
Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
|
58881000 | |
CY2011Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
98550000 | |
CY2011Q4 | us-gaap |
Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
|
0.00001 | |
CY2011Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
1868925000 | |
CY2011Q4 | us-gaap |
Long Term Debt
LongTermDebt
|
717000000 | |
CY2011Q4 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
24167000 | |
CY2011Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
4512000 | |
CY2011Q4 | us-gaap |
Oil And Gas Property Full Cost Method Gross
OilAndGasPropertyFullCostMethodGross
|
5959016000 | |
CY2011Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
77220706 | shares |
CY2011Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards State And Local
DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal
|
4626000 | |
CY2011Q4 | us-gaap |
Capitalized Costs Accumulated Depreciation Depletion Amortization And Valuation Allowance For Relating To Oil And Gas Producing Activities
CapitalizedCostsAccumulatedDepreciationDepletionAmortizationAndValuationAllowanceForRelatingToOilAndGasProducingActivities
|
4307100000 | |
CY2011Q4 | us-gaap |
Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
|
255695000 | |
CY2011Q4 | us-gaap |
Letters Of Credit Outstanding Amount
LettersOfCreditOutstandingAmount
|
400000 | |
CY2011Q4 | us-gaap |
Accrued Liabilities Current
AccruedLiabilitiesCurrent
|
29705000 | |
CY2011Q4 | us-gaap |
Furniture And Fixtures Gross
FurnitureAndFixturesGross
|
19500000 | |
CY2011Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
63328000 | |
CY2011Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
287885000 | |
CY2011Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
1000 | |
CY2011Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.00001 | |
CY2011Q4 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
10392000 | |
CY2011Q4 | us-gaap |
Assets Current
AssetsCurrent
|
161188000 | |
CY2011Q4 | us-gaap |
Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves
StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves
|
2006377000 | |
CY2011Q4 | us-gaap |
Preferred Stock Shares Issued
PreferredStockSharesIssued
|
0 | shares |
CY2011Q4 | us-gaap |
Preferred Stock Value
PreferredStockValue
|
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CY2011Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
4320410000 | |
CY2011Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
1658106000 | |
CY2011Q4 | us-gaap |
Asset Retirement Obligation
AssetRetirementObligation
|
393880000 | |
CY2011Q4 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
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CY2011Q4 | us-gaap |
Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
|
4707000 | |
CY2011Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
717000000 | |
CY2011Q4 | wti |
Undistributed Oil And Natural Gas Proceeds
UndistributedOilAndNaturalGasProceeds
|
33732000 | |
CY2011Q4 | wti |
Seismic Costs
SeismicCosts
|
8000000 | |
CY2011Q4 | wti |
Unamortized Debt Issuance Cost Written Off
UnamortizedDebtIssuanceCostWrittenOff
|
700000 | |
CY2012Q4 | us-gaap |
Capitalized Costs Oil And Gas Producing Activities Net
CapitalizedCostsOilAndGasProducingActivitiesNet
|
2053700000 | |
CY2012Q4 | us-gaap |
Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
|
25555000 | |
CY2012Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Current
OperatingLeasesFutureMinimumPaymentsDueCurrent
|
1200000 | |
CY2012Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Next Twelve Months
LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
|
0 | |
CY2012Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
6716296000 | |
CY2012Q4 | us-gaap |
Deferred Tax Assets Net
DeferredTaxAssetsNet
|
46439000 | |
CY2012Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
|
1393602 | shares |
CY2012Q4 | us-gaap |
Deferred Tax Assets Net Current
DeferredTaxAssetsNetCurrent
|
267000 | |
CY2012Q4 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
396186000 | |
CY2012Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
4674000 | |
CY2012Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
144982000 | |
CY2012Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
19943000 | |
CY2012Q4 | us-gaap |
Deferred Tax Assets Derivative Instruments
DeferredTaxAssetsDerivativeInstruments
|
3312000 | |
CY2012Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Three
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
|
170000000 | |
CY2012Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
541187000 | |
CY2012Q4 | us-gaap |
Restricted Cash And Investments Noncurrent
RestrictedCashAndInvestmentsNoncurrent
|
28466000 | |
CY2012Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
||
CY2012Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
541187000 | |
CY2012Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
118330000 | shares |
CY2012Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards Alternative Minimum Tax
DeferredTaxAssetsTaxCreditCarryforwardsAlternativeMinimumTax
|
22314000 | |
CY2012Q4 | us-gaap |
Asset Retirement Obligation Current
AssetRetirementObligationCurrent
|
92630000 | |
CY2012Q4 | us-gaap |
Unrecorded Unconditional Purchase Obligation Due After Five Years
UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears
|
24000000 | |
CY2012Q4 | us-gaap |
Deferred Tax Liabilities
DeferredTaxLiabilities
|
191421000 | |
CY2012Q4 | us-gaap |
Oil And Gas Joint Interest Billing Receivables
OilAndGasJointInterestBillingReceivables
|
56439000 | |
CY2012Q4 | us-gaap |
Value Of Properties Other Than That Attributable To Proved Reserves
ValueOfPropertiesOtherThanThatAttributableToProvedReserves
|
123503000 | |
CY2012Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
75249630 | shares |
CY2012Q4 | us-gaap |
Unrecorded Unconditional Purchase Obligation Balance On First Anniversary
UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary
|
9000000 | |
CY2012Q4 | us-gaap |
Unrecorded Unconditional Purchase Obligation Balance Sheet Amount
UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount
|
103000000 | |
CY2012Q4 | us-gaap |
Capitalized Costs Mineral Interests In Unproved Properties
CapitalizedCostsMineralInterestsInUnprovedProperties
|
143000000 | |
CY2012Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Bonuses
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBonuses
|
2455000 | |
CY2012Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Three Years
OperatingLeasesFutureMinimumPaymentsDueInThreeYears
|
1300000 | |
CY2012Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
|
4256000 | |
CY2012Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Two Years
OperatingLeasesFutureMinimumPaymentsDueInTwoYears
|
1300000 | |
CY2012Q4 | us-gaap |
Capitalized Costs Mineral Interests In Proved Properties
CapitalizedCostsMineralInterestsInProvedProperties
|
6551500000 | |
CY2012Q4 | us-gaap |
Receivables Net Current
ReceivablesNetCurrent
|
202056000 | |
CY2012Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
123885000 | |
CY2012Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
||
CY2012Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
1330000 | |
CY2012Q4 | us-gaap |
Gas Imbalance Asset Liability
GasImbalanceAssetLiability
|
6000000 | |
CY2012Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
8908000 | |
CY2012Q4 | us-gaap |
Insurance Settlements Receivable Current
InsuranceSettlementsReceivableCurrent
|
||
CY2012Q4 | us-gaap |
Senior Notes
SeniorNotes
|
900000000 | |
CY2012Q4 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
20000000 | shares |
CY2012Q4 | us-gaap |
Income Taxes Receivable
IncomeTaxesReceivable
|
47884000 | |
CY2012Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
169167000 | |
CY2012Q4 | us-gaap |
Assets
Assets
|
2348987000 | |
CY2012Q4 | us-gaap |
Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
|
145249000 | |
CY2012Q4 | us-gaap |
Unrecorded Unconditional Purchase Obligation Balance On Second Anniversary
UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary
|
9000000 | |
CY2012Q4 | us-gaap |
Acquisition Costs Cumulative
AcquisitionCostsCumulative
|
99800000 | |
CY2012Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
97733000 | |
CY2012Q4 | us-gaap |
Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
|
0.00001 | |
CY2012Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
2348987000 | |
CY2012Q4 | us-gaap |
Long Term Debt
LongTermDebt
|
1087611000 | |
CY2012Q4 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
24167000 | |
CY2012Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
12245000 | |
CY2010 | us-gaap |
Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
|
3656000 | |
CY2010 | us-gaap |
Increase Due To Purchases Of Minerals In Place
IncreaseDueToPurchasesOfMineralsInPlace
|
624302000 | |
CY2012Q4 | us-gaap |
Letters Of Credit Outstanding Amount
LettersOfCreditOutstandingAmount
|
600000 | |
CY2012Q4 | us-gaap |
Unrecorded Unconditional Purchase Obligation Balance On Third Anniversary
UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary
|
9000000 | |
CY2012Q4 | us-gaap |
Accrued Liabilities Current
AccruedLiabilitiesCurrent
|
20755000 | |
CY2012Q4 | us-gaap |
Furniture And Fixtures Gross
FurnitureAndFixturesGross
|
21786000 | |
CY2012Q4 | us-gaap |
Oil And Gas Property Full Cost Method Gross
OilAndGasPropertyFullCostMethodGross
|
6694510000 | |
CY2012Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
78118803 | shares |
CY2012Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards State And Local
DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal
|
5057000 | |
CY2012Q4 | us-gaap |
Capitalized Costs Accumulated Depreciation Depletion Amortization And Valuation Allowance For Relating To Oil And Gas Producing Activities
CapitalizedCostsAccumulatedDepreciationDepletionAmortizationAndValuationAllowanceForRelatingToOilAndGasProducingActivities
|
4640800000 | |
CY2012Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Two
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
|
0 | |
CY2012Q4 | us-gaap |
Income Tax Receivable
IncomeTaxReceivable
|
47884000 | |
CY2012Q4 | us-gaap |
Capitalized Costs Of Unproved Properties Excluded From Amortization Cumulative
CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationCumulative
|
123500000 | |
CY2012Q4 | us-gaap |
Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
|
291423000 | |
CY2012Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Thereafter
OperatingLeasesFutureMinimumPaymentsDueThereafter
|
9300000 | |
CY2012Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
186599000 | |
CY2012Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
274609000 | |
CY2012Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
1000 | |
CY2012Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.00001 | |
CY2012Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Four
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
|
0 | |
CY2012Q4 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
266000 | |
CY2012Q4 | us-gaap |
Assets Current
AssetsCurrent
|
240123000 | |
CY2012Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards Domestic
DeferredTaxAssetsOperatingLossCarryforwardsDomestic
|
12389000 | |
CY2012Q4 | us-gaap |
Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves
StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves
|
1846377000 | |
CY2012Q4 | us-gaap |
Preferred Stock Shares Issued
PreferredStockSharesIssued
|
0 | shares |
CY2012Q4 | us-gaap |
Preferred Stock Value
PreferredStockValue
|
||
CY2012Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal After Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive
|
900000000 | |
CY2012Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
4655841000 | |
CY2012Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
2060455000 | |
CY2012Q4 | us-gaap |
Asset Retirement Obligation
AssetRetirementObligation
|
384053000 | |
CY2012Q4 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
||
CY2012Q4 | us-gaap |
Unrecorded Unconditional Purchase Obligation Balance On Fourth Anniversary
UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary
|
6000000 | |
CY2012Q4 | us-gaap |
Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
|
4822000 | |
CY2012Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
1087611000 | |
CY2012Q4 | wti |
Capitalized Interest Of Unproved Properties Excluded From Amortization Cumulative
CapitalizedInterestOfUnprovedPropertiesExcludedFromAmortizationCumulative
|
23700000 | |
CY2012Q4 | wti |
Debt Discount Premium Net Of Amortization
DebtDiscountPremiumNetOfAmortization
|
17611000 | |
CY2012Q4 | wti |
Undistributed Oil And Natural Gas Proceeds
UndistributedOilAndNaturalGasProceeds
|
37073000 | |
CY2012Q4 | wti |
Seismic Costs
SeismicCosts
|
6200000 | |
CY2012Q4 | wti |
Line Of Credit Facility Maximum Annual Dividend Payment Restrictions
LineOfCreditFacilityMaximumAnnualDividendPaymentRestrictions
|
85000000 | |
CY2012Q4 | wti |
Potential Claim For Reimbursement By Insurance Carriers
PotentialClaimForReimbursementByInsuranceCarriers
|
50000000 | |
wti |
Insurance Recoveries Related To Hurricanes
InsuranceRecoveriesRelatedToHurricanes
|
142200000 | ||
CY2012Q4 | us-gaap |
Line Of Credit Facility Interest Rate Description
LineOfCreditFacilityInterestRateDescription
|
Issuance of additional Senior Notes above the $600.0 million level and provided for a reduction in the borrowing base of 25% of every $1.00 of Senior Notes above $600.0 million until such time as the borrowing base is re-determined. | |
CY2012Q4 | wti |
Percentage Of Borrowing Base Of Line Of Credit Facility
PercentageOfBorrowingBaseOfLineOfCreditFacility
|
0.25 | pure |
CY2012Q4 | wti |
Line Of Credit Facility Terms Additional Borrowing
LineOfCreditFacilityTermsAdditionalBorrowing
|
1.00 | |
CY2009 | us-gaap |
Acquisition Costs
AcquisitionCosts
|
19300000 | |
CY2009 | us-gaap |
Capitalized Costs Of Unproved Properties Excluded From Amortization
CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortization
|
25700000 | |
CY2010 | us-gaap |
Repayments Of Unsecured Debt
RepaymentsOfUnsecuredDebt
|
||
CY2010 | us-gaap |
Restricted Stock Value Shares Issued Net Of Tax Withholdings
RestrictedStockValueSharesIssuedNetOfTaxWithholdings
|
-2411000 | |
CY2010 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
166789000 | |
CY2010 | us-gaap |
Interest Paid Capitalized
InterestPaidCapitalized
|
5395000 | |
CY2010 | us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
1937000 | |
CY2010 | us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
25685000 | |
CY2010 | us-gaap |
Costs Incurred Exploration Costs
CostsIncurredExplorationCosts
|
70800000 | |
CY2010 | us-gaap |
Unrealized Gain Loss On Commodity Contracts
UnrealizedGainLossOnCommodityContracts
|
9511000 | |
CY2010 | us-gaap |
Effective Income Tax Rate Reconciliation Deductions Qualified Production Activities
EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities
|
-0.020 | pure |
CY2010 | us-gaap |
Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Cash Inflows
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureCashInflows
|
3953655000 | |
CY2009 | wti |
Capitalized Interest Of Unproved Properties Excluded From Amortization
CapitalizedInterestOfUnprovedPropertiesExcludedFromAmortization
|
6400000 | |
CY2010 | us-gaap |
Income Tax Reconciliation Deductions Qualified Production Activities
IncomeTaxReconciliationDeductionsQualifiedProductionActivities
|
2623000 | |
CY2010 | us-gaap |
Payments To Explore And Develop Oil And Gas Properties
PaymentsToExploreAndDevelopOilAndGasProperties
|
178709000 | |
CY2010 | us-gaap |
Net Increase Decrease In Sales And Transfer Prices And Production Costs
NetIncreaseDecreaseInSalesAndTransferPricesAndProductionCosts
|
-521551000 | |
CY2010 | us-gaap |
Costs And Expenses
CostsAndExpenses
|
538994000 | |
CY2010 | us-gaap |
Lease Operating Expense
LeaseOperatingExpense
|
169670000 | |
CY2010 | us-gaap |
Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
|
||
CY2010 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
32000 | |
CY2010 | us-gaap |
Proceeds From Income Tax Refunds
ProceedsFromIncomeTaxRefunds
|
99828000 | |
CY2010 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
710000 | |
CY2010 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
5533000 | |
CY2010 | us-gaap |
Costs Incurred Acquisition Of Unproved Oil And Gas Properties
CostsIncurredAcquisitionOfUnprovedOilAndGasProperties
|
19700000 | |
CY2010 | us-gaap |
Revisions Of Previous Quantity Estimates
RevisionsOfPreviousQuantityEstimates
|
94735000 | |
CY2010 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
298000 | |
CY2010 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
45427000 | |
CY2010 | us-gaap |
Proceeds From Long Term Lines Of Credit
ProceedsFromLongTermLinesOfCredit
|
627500000 | |
CY2010 | us-gaap |
Standardized Measure Of Discounted Future Net Cash Flow Of Proved Oil And Gas Reserves Period Increase Decrease
StandardizedMeasureOfDiscountedFutureNetCashFlowOfProvedOilAndGasReservesPeriodIncreaseDecrease
|
518676000 | |
CY2010 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
268415000 | |
CY2010 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
5533000 | |
CY2010 | us-gaap |
Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
|
0.008 | pure |
CY2010 | us-gaap |
Increase Decrease In Future Income Tax Expense Estimates On Future Cash Flows Related To Proved Oil And Gas Reserves
IncreaseDecreaseInFutureIncomeTaxExpenseEstimatesOnFutureCashFlowsRelatedToProvedOilAndGasReserves
|
-221226000 | |
CY2010 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
-31885000 | |
CY2010 | us-gaap |
Previously Estimated Development Costs Incurred During Period
PreviouslyEstimatedDevelopmentCostsIncurredDuringPeriod
|
97188000 | |
CY2010 | us-gaap |
Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Income Tax Expense
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureIncomeTaxExpense
|
495696000 | |
CY2010 | us-gaap |
Extensions Discoveries Additions And Improved Recovery Less Related Costs
ExtensionsDiscoveriesAdditionsAndImprovedRecoveryLessRelatedCosts
|
143612000 | |
CY2010 | us-gaap |
Proceeds From Sale Of Oil And Gas Property And Equipment
ProceedsFromSaleOfOilAndGasPropertyAndEquipment
|
1420000 | |
CY2010 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
-8266000 | |
CY2010 | us-gaap |
Gain Loss On Derivative Instruments Net Pretax
GainLossOnDerivativeInstrumentsNetPretax
|
-4256000 | |
CY2010 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
1.58 | |
CY2010 | us-gaap |
Standardized Measure Of Discounted Future Net Cash Flow Of Proved Oil And Gas Reserves Other
StandardizedMeasureOfDiscountedFutureNetCashFlowOfProvedOilAndGasReservesOther
|
-75697000 | |
CY2010 | us-gaap |
Repayments Of Long Term Lines Of Credit
RepaymentsOfLongTermLinesOfCredit
|
627500000 | |
CY2010 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
20167000 | |
CY2010 | us-gaap |
Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Net Cash Flows
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureNetCashFlows
|
1682347000 | |
CY2010 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.092 | pure |
CY2010 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
464772000 | |
CY2010 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-414993000 | |
CY2010 | us-gaap |
Income Taxes Paid
IncomeTaxesPaid
|
12000000 | |
CY2010 | us-gaap |
Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Standardized Measure
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesStandardizedMeasure
|
1179072000 | |
CY2010 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
-9532000 | |
CY2010 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
53290000 | |
CY2010 | us-gaap |
Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Development Costs
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureDevelopmentCosts
|
243570000 | |
CY2010 | us-gaap |
Payments To Acquire Oil And Gas Property And Equipment
PaymentsToAcquireOilAndGasPropertyAndEquipment
|
236944000 | |
CY2010 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
-4536000 | |
CY2010 | us-gaap |
Increase Decrease In Insurance Settlements Receivable
IncreaseDecreaseInInsuranceSettlementsReceivable
|
-54873000 | |
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
|
503275000 | |
CY2010 | us-gaap |
Gas Gathering Transportation Marketing And Processing Costs
GasGatheringTransportationMarketingAndProcessingCosts
|
16484000 | |
CY2010 | us-gaap |
Amortization Of Financing Costs And Discounts
AmortizationOfFinancingCostsAndDiscounts
|
1338000 | |
CY2010 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
24933000 | |
CY2010 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
129793000 | |
CY2010 | us-gaap |
Payments For Proceeds From Productive Assets
PaymentsForProceedsFromProductiveAssets
|
760000 | |
CY2010 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-59311000 | |
CY2010 | us-gaap |
Costs Incurred Development Costs
CostsIncurredDevelopmentCosts
|
158300000 | |
CY2010 | us-gaap |
Defined Benefit Plan Contributions By Employer
DefinedBenefitPlanContributionsByEmployer
|
1400000 | |
CY2010 | us-gaap |
Production Tax Expense
ProductionTaxExpense
|
1194000 | |
CY2010 | us-gaap |
Interest Costs Capitalized
InterestCostsCapitalized
|
5395000 | |
CY2010 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
-31985000 | |
CY2010 | us-gaap |
Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
|
2000000 | |
CY2010 | us-gaap |
Proceeds From Issuance Of Unsecured Debt
ProceedsFromIssuanceOfUnsecuredDebt
|
||
CY2010 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.350 | pure |
CY2010 | us-gaap |
Increase Decrease In Estimated Future Development Costs
IncreaseDecreaseInEstimatedFutureDevelopmentCosts
|
-59124000 | |
CY2010 | us-gaap |
Revenues
Revenues
|
705783000 | |
CY2010 | us-gaap |
Payments To Acquire Furniture And Fixtures
PaymentsToAcquireFurnitureAndFixtures
|
760000 | |
CY2010 | us-gaap |
Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance
EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
-0.246 | pure |
CY2010 | us-gaap |
Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Production Costs
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureProductionCosts
|
1011552000 | |
CY2010 | us-gaap |
Dividends Share Based Compensation Cash
DividendsShareBasedCompensationCash
|
452000 | |
CY2010 | us-gaap |
Costs Incurred Acquisition Of Oil And Gas Properties With Proved Reserves
CostsIncurredAcquisitionOfOilAndGasPropertiesWithProvedReserves
|
277300000 | |
CY2010 | us-gaap |
Capitalized Costs Of Unproved Properties Excluded From Amortization
CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortization
|
2100000 | |
CY2010 | us-gaap |
Weighted Average Number Of Share Outstanding Basic And Diluted
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
|
73685000 | shares |
CY2010 | us-gaap |
Depreciation Amortization And Accretion Net
DepreciationAmortizationAndAccretionNet
|
294100000 | |
CY2010 | us-gaap |
Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures
StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures
|
1357000 | |
CY2010 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
-8266000 | |
CY2010 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
1540000 | shares |
CY2010 | us-gaap |
Net Income Loss
NetIncomeLoss
|
117892000 | |
CY2010 | us-gaap |
Accretion Of Discount
AccretionOfDiscount
|
68862000 | |
CY2010 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
1050000 | |
CY2010 | us-gaap |
Interest Paid Net
InterestPaidNet
|
36362000 | |
CY2010 | us-gaap |
Increase Decrease In Other Receivables
IncreaseDecreaseInOtherReceivables
|
-25897000 | |
CY2010 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
11901000 | |
CY2010 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
116714000 | |
CY2010 | us-gaap |
Payments Of Dividends
PaymentsOfDividends
|
59609000 | |
CY2010 | us-gaap |
Increase Decrease In Income Taxes Payable Net Of Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable
|
104067000 | |
CY2010 | us-gaap |
Interest Expense
InterestExpense
|
43101000 | |
CY2010 | wti |
Percentage Of Company Matches Of Employees Contributions Maximum
PercentageOfCompanyMatchesOfEmployeesContributionsMaximum
|
1.00 | pure |
CY2010 | wti |
Percentage Of Employees Contributions Maximum
PercentageOfEmployeesContributionsMaximum
|
0.05 | pure |
CY2010 | wti |
Capitalized Interest Of Unproved Properties Excluded From Amortization
CapitalizedInterestOfUnprovedPropertiesExcludedFromAmortization
|
2100000 | |
CY2010 | wti |
Cash Payments Receipts On Derivative Settlements
CashPaymentsReceiptsOnDerivativeSettlements
|
-874000 | |
CY2010 | wti |
Asset Retirement Obligation Period Increase Decrease Due To Acquisitions Incurred And Revisions
AssetRetirementObligationPeriodIncreaseDecreaseDueToAcquisitionsIncurredAndRevisions
|
106100000 | |
CY2010 | wti |
Acquisition Development And Exploration Costs
AcquisitionDevelopmentAndExplorationCosts
|
526100000 | |
CY2010 | wti |
Cash Based Incentive Compensation Charged To Operating Income Loss
CashBasedIncentiveCompensationChargedToOperatingIncomeLoss
|
10606000 | |
CY2010 | wti |
Cash Tax Benefit Related To Share Based Compensation
CashTaxBenefitRelatedToShareBasedCompensation
|
6871000 | |
CY2010 | wti |
Ceiling Test Impairment
CeilingTestImpairment
|
0 | |
CY2010 | wti |
Included In Lease Operating Expense
IncludedInLeaseOperatingExpense
|
-11730000 | |
CY2010 | wti |
Incentive Compensation Charged To Operating Income Loss
IncentiveCompensationChargedToOperatingIncomeLoss
|
16139000 | |
CY2010 | wti |
Netincome Loss Attributable To Nonvested Shares
NetincomeLossAttributableToNonvestedShares
|
1178000 | |
CY2010 | wti |
Incurred And Reversals Of Accruals
IncurredAndReversalsOfAccruals
|
-1380000 | |
CY2010 | wti |
Net Payments Related To Asset Retirement Obligations
NetPaymentsRelatedToAssetRetirementObligations
|
87166000 | |
CY2010 | wti |
Realized Gain Loss On Commodity Contracts
RealizedGainLossOnCommodityContracts
|
-5539000 | |
CY2010 | wti |
Increase Decrease In Price Net Of Future Production Costs
IncreaseDecreaseInPriceNetOfFutureProductionCosts
|
367575000 | |
CY2010 | wti |
Depreciation Depletion Amortization And Accretion Per Mcfe
DepreciationDepletionAmortizationAndAccretionPerMcfe
|
3.38 | |
CY2010 | wti |
Less Amounts Approved For Payment By Insurers
LessAmountsApprovedForPaymentByInsurers
|
10350000 | |
CY2010 | wti |
Proved Developed And Undeveloped Reserves Revisions Due To Price
ProvedDevelopedAndUndevelopedReservesRevisionsDueToPrice
|
17.5 | pure |
CY2010 | wti |
Repurchase Premium And Debt Issuance Cost
RepurchasePremiumAndDebtIssuanceCost
|
||
CY2010 | wti |
Geological And Geophysical Costs
GeologicalAndGeophysicalCosts
|
4300000 | |
CY2010 | wti |
Percentage Of Restricted Stock Units Affected By Performance Goals
PercentageOfRestrictedStockUnitsAffectedByPerformanceGoals
|
1.00 | pure |
CY2010 | wti |
Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Dismantlement And Abandonment Cost
FutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureDismantlementAndAbandonmentCost
|
520490000 | |
CY2011 | us-gaap |
Income Tax Reconciliation Deductions Qualified Production Activities
IncomeTaxReconciliationDeductionsQualifiedProductionActivities
|
1823000 | |
CY2011 | us-gaap |
Payments To Explore And Develop Oil And Gas Properties
PaymentsToExploreAndDevelopOilAndGasProperties
|
281779000 | |
CY2011 | us-gaap |
Net Increase Decrease In Sales And Transfer Prices And Production Costs
NetIncreaseDecreaseInSalesAndTransferPricesAndProductionCosts
|
-729574000 | |
CY2011 | us-gaap |
Costs And Expenses
CostsAndExpenses
|
641587000 | |
CY2011 | us-gaap |
Lease Operating Expense
LeaseOperatingExpense
|
219206000 | |
CY2011 | us-gaap |
Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
|
-22694000 | |
CY2011 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
603000 | |
CY2011 | us-gaap |
Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
|
-102000 | |
CY2011 | us-gaap |
Increase Due To Purchases Of Minerals In Place
IncreaseDueToPurchasesOfMineralsInPlace
|
483286000 | |
CY2011 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
329460000 | |
CY2011 | us-gaap |
Interest Paid Capitalized
InterestPaidCapitalized
|
9877000 | |
CY2011 | us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
3399000 | |
CY2011 | us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
29771000 | |
CY2011 | us-gaap |
Costs Incurred Exploration Costs
CostsIncurredExplorationCosts
|
92700000 | |
CY2011 | us-gaap |
Unrealized Gain Loss On Commodity Contracts
UnrealizedGainLossOnCommodityContracts
|
-11769000 | |
CY2011 | us-gaap |
Effective Income Tax Rate Reconciliation Deductions Qualified Production Activities
EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities
|
-0.007 | pure |
CY2011 | us-gaap |
Proceeds From Income Tax Refunds
ProceedsFromIncomeTaxRefunds
|
379000 | |
CY2011 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
84000 | |
CY2011 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
9710000 | |
CY2011 | us-gaap |
Costs Incurred Acquisition Of Unproved Oil And Gas Properties
CostsIncurredAcquisitionOfUnprovedOilAndGasProperties
|
95100000 | |
CY2011 | us-gaap |
Revisions Of Previous Quantity Estimates
RevisionsOfPreviousQuantityEstimates
|
204988000 | |
CY2011 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
1094000 | |
CY2011 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
92517000 | |
CY2011 | us-gaap |
Proceeds From Long Term Lines Of Credit
ProceedsFromLongTermLinesOfCredit
|
623000000 | |
CY2011 | us-gaap |
Standardized Measure Of Discounted Future Net Cash Flow Of Proved Oil And Gas Reserves Period Increase Decrease
StandardizedMeasureOfDiscountedFutureNetCashFlowOfProvedOilAndGasReservesPeriodIncreaseDecrease
|
827305000 | |
CY2011 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
299015000 | |
CY2011 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
9710000 | |
CY2011 | us-gaap |
Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
|
0.001 | pure |
CY2011 | us-gaap |
Increase Decrease In Future Income Tax Expense Estimates On Future Cash Flows Related To Proved Oil And Gas Reserves
IncreaseDecreaseInFutureIncomeTaxExpenseEstimatesOnFutureCashFlowsRelatedToProvedOilAndGasReserves
|
-398204000 | |
CY2011 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
7881000 | |
CY2011 | us-gaap |
Previously Estimated Development Costs Incurred During Period
PreviouslyEstimatedDevelopmentCostsIncurredDuringPeriod
|
173911000 | |
CY2011 | us-gaap |
Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Income Tax Expense
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureIncomeTaxExpense
|
1126573000 | |
CY2011 | us-gaap |
Extensions Discoveries Additions And Improved Recovery Less Related Costs
ExtensionsDiscoveriesAdditionsAndImprovedRecoveryLessRelatedCosts
|
219924000 | |
CY2011 | us-gaap |
Proceeds From Sale Of Oil And Gas Property And Equipment
ProceedsFromSaleOfOilAndGasPropertyAndEquipment
|
15000 | |
CY2011 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
61835000 | |
CY2011 | us-gaap |
Gain Loss On Derivative Instruments Net Pretax
GainLossOnDerivativeInstrumentsNetPretax
|
1896000 | |
CY2011 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
2.29 | |
CY2011 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
3558000 | |
CY2011 | us-gaap |
Standardized Measure Of Discounted Future Net Cash Flow Of Proved Oil And Gas Reserves Other
StandardizedMeasureOfDiscountedFutureNetCashFlowOfProvedOilAndGasReservesOther
|
107581000 | |
CY2011 | us-gaap |
Repayments Of Long Term Lines Of Credit
RepaymentsOfLongTermLinesOfCredit
|
506000000 | |
CY2011 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
29682000 | |
CY2011 | us-gaap |
Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Net Cash Flows
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureNetCashFlows
|
3031508000 | |
CY2011 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.346 | pure |
CY2011 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
521478000 | |
CY2011 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-722671000 | |
CY2011 | us-gaap |
Income Taxes Paid
IncomeTaxesPaid
|
35655000 | |
CY2011 | us-gaap |
Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Standardized Measure
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesStandardizedMeasure
|
2006377000 | |
CY2011 | us-gaap |
Repayments Of Unsecured Debt
RepaymentsOfUnsecuredDebt
|
450000000 | |
CY2011 | us-gaap |
Restricted Stock Value Shares Issued Net Of Tax Withholdings
RestrictedStockValueSharesIssuedNetOfTaxWithholdings
|
-2073000 | |
CY2011 | us-gaap |
Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Cash Inflows
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureCashInflows
|
7077206000 | |
CY2011 | us-gaap |
Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
|
0.002 | pure |
CY2011 | us-gaap |
Asset Retirement Obligation Liabilities Incurred
AssetRetirementObligationLiabilitiesIncurred
|
565000 | |
CY2011 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
-24143000 | |
CY2011 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
74296000 | |
CY2011 | us-gaap |
Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Development Costs
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureDevelopmentCosts
|
543017000 | |
CY2011 | us-gaap |
Payments To Acquire Oil And Gas Property And Equipment
PaymentsToAcquireOilAndGasPropertyAndEquipment
|
437247000 | |
CY2011 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
7809000 | |
CY2011 | us-gaap |
Increase Decrease In Insurance Settlements Receivable
IncreaseDecreaseInInsuranceSettlementsReceivable
|
-20771000 | |
CY2011 | us-gaap |
Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves10 Percent Annual Discount For Estimated Timing Of Cash Flows
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves10PercentAnnualDiscountForEstimatedTimingOfCashFlows
|
1025131000 | |
CY2011 | us-gaap |
Gas Gathering Transportation Marketing And Processing Costs
GasGatheringTransportationMarketingAndProcessingCosts
|
16920000 | |
CY2011 | us-gaap |
Amortization Of Financing Costs And Discounts
AmortizationOfFinancingCostsAndDiscounts
|
2010000 | |
CY2011 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
18639000 | |
CY2011 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
264334000 | |
CY2011 | us-gaap |
Payments For Proceeds From Productive Assets
PaymentsForProceedsFromProductiveAssets
|
3645000 | |
CY2011 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
177050000 | |
CY2011 | us-gaap |
Costs Incurred Development Costs
CostsIncurredDevelopmentCosts
|
203700000 | |
CY2011 | us-gaap |
Stockholders Equity Other
StockholdersEquityOther
|
-1132000 | |
CY2011 | us-gaap |
Acquisition Costs
AcquisitionCosts
|
67400000 | |
CY2011 | us-gaap |
Defined Benefit Plan Contributions By Employer
DefinedBenefitPlanContributionsByEmployer
|
1800000 | |
CY2011 | us-gaap |
Production Tax Expense
ProductionTaxExpense
|
4275000 | |
CY2011 | us-gaap |
Interest Costs Capitalized
InterestCostsCapitalized
|
9877000 | |
CY2011 | us-gaap |
Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
|
1900000 | |
CY2011 | us-gaap |
Proceeds From Issuance Of Unsecured Debt
ProceedsFromIssuanceOfUnsecuredDebt
|
600000000 | |
CY2011 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.350 | pure |
CY2011 | us-gaap |
Increase Decrease In Estimated Future Development Costs
IncreaseDecreaseInEstimatedFutureDevelopmentCosts
|
-4572000 | |
CY2011 | us-gaap |
Revenues
Revenues
|
971047000 | |
CY2011 | us-gaap |
Payments To Acquire Furniture And Fixtures
PaymentsToAcquireFurnitureAndFixtures
|
3660000 | |
CY2011 | us-gaap |
Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Production Costs
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureProductionCosts
|
1862488000 | |
CY2011 | us-gaap |
Dividends Share Based Compensation Cash
DividendsShareBasedCompensationCash
|
1062000 | |
CY2011 | us-gaap |
Costs Incurred Acquisition Of Oil And Gas Properties With Proved Reserves
CostsIncurredAcquisitionOfOilAndGasPropertiesWithProvedReserves
|
369900000 | |
CY2011 | us-gaap |
Capitalized Costs Of Unproved Properties Excluded From Amortization
CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortization
|
73500000 | |
CY2011 | us-gaap |
Weighted Average Number Of Share Outstanding Basic And Diluted
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
|
74033000 | shares |
CY2011 | us-gaap |
Depreciation Amortization And Accretion Net
DepreciationAmortizationAndAccretionNet
|
328786000 | |
CY2011 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
61835000 | |
CY2011 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
1873000 | shares |
CY2011 | us-gaap |
Asset Retirement Obligation Liabilities Settled
AssetRetirementObligationLiabilitiesSettled
|
-59958000 | |
CY2011 | us-gaap |
Net Income Loss
NetIncomeLoss
|
172817000 | |
CY2011 | us-gaap |
Accretion Of Discount
AccretionOfDiscount
|
135791000 | |
CY2011 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
220000 | |
CY2011 | us-gaap |
Interest Paid Net
InterestPaidNet
|
39772000 | |
CY2011 | us-gaap |
Increase Decrease In Other Receivables
IncreaseDecreaseInOtherReceivables
|
-375000 | |
CY2011 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
91517000 | |
CY2011 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
169606000 | |
CY2011 | us-gaap |
Payments Of Dividends
PaymentsOfDividends
|
58756000 | |
CY2011 | us-gaap |
Increase Decrease In Income Taxes Payable Net Of Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable
|
-7124000 | |
CY2011 | us-gaap |
Interest Expense
InterestExpense
|
52393000 | |
CY2011 | wti |
Percentage Of Company Matches Of Employees Contributions Maximum
PercentageOfCompanyMatchesOfEmployeesContributionsMaximum
|
1.00 | pure |
CY2011 | wti |
Percentage Of Employees Contributions Maximum
PercentageOfEmployeesContributionsMaximum
|
0.05 | pure |
CY2011 | wti |
Capitalized Interest Of Unproved Properties Excluded From Amortization
CapitalizedInterestOfUnprovedPropertiesExcludedFromAmortization
|
6100000 | |
CY2011 | wti |
Asset Retirement Obligations Liabilities Assumed Through Acquisition
AssetRetirementObligationsLiabilitiesAssumedThroughAcquisition
|
8194000 | |
CY2011 | wti |
Cash Payments Receipts On Derivative Settlements
CashPaymentsReceiptsOnDerivativeSettlements
|
9873000 | |
CY2011 | wti |
Asset Retirement Obligation Period Increase Decrease Due To Acquisitions Incurred And Revisions
AssetRetirementObligationPeriodIncreaseDecreaseDueToAcquisitionsIncurredAndRevisions
|
32800000 | |
CY2011 | wti |
Acquisition Development And Exploration Costs
AcquisitionDevelopmentAndExplorationCosts
|
761400000 | |
CY2011 | wti |
Cash Based Incentive Compensation Charged To Operating Income Loss
CashBasedIncentiveCompensationChargedToOperatingIncomeLoss
|
15913000 | |
CY2011 | wti |
Cash Tax Benefit Related To Share Based Compensation
CashTaxBenefitRelatedToShareBasedCompensation
|
3125000 | |
CY2011 | wti |
Ceiling Test Impairment
CeilingTestImpairment
|
0 | |
CY2011 | wti |
Included In Lease Operating Expense
IncludedInLeaseOperatingExpense
|
39000 | |
CY2011 | wti |
Incentive Compensation Charged To Operating Income Loss
IncentiveCompensationChargedToOperatingIncomeLoss
|
25623000 | |
CY2011 | wti |
Income Tax Examination Penalties And Interest Benefit
IncomeTaxExaminationPenaltiesAndInterestBenefit
|
300000 | |
CY2011 | wti |
Netincome Loss Attributable To Nonvested Shares
NetincomeLossAttributableToNonvestedShares
|
3211000 | |
CY2011 | wti |
Incurred And Reversals Of Accruals
IncurredAndReversalsOfAccruals
|
132000 | |
CY2011 | wti |
Net Payments Related To Asset Retirement Obligations
NetPaymentsRelatedToAssetRetirementObligations
|
59958000 | |
CY2011 | wti |
Realized Gain Loss On Commodity Contracts
RealizedGainLossOnCommodityContracts
|
9873000 | |
CY2011 | wti |
Plus Amounts Returned To Insurers
PlusAmountsReturnedToInsurers
|
1241000 | |
CY2011 | wti |
Increase Decrease In Price Net Of Future Production Costs
IncreaseDecreaseInPriceNetOfFutureProductionCosts
|
634174000 | |
CY2011 | wti |
Depreciation Depletion Amortization And Accretion Per Mcfe
DepreciationDepletionAmortizationAndAccretionPerMcfe
|
3.24 | |
CY2011 | wti |
Less Amounts Approved For Payment By Insurers
LessAmountsApprovedForPaymentByInsurers
|
1334000 | |
CY2011 | wti |
Proved Developed And Undeveloped Reserves Revisions Due To Price
ProvedDevelopedAndUndevelopedReservesRevisionsDueToPrice
|
6.3 | pure |
CY2011 | wti |
Repurchase Premium And Debt Issuance Cost
RepurchasePremiumAndDebtIssuanceCost
|
32288000 | |
CY2011 | wti |
Reduction In Asset Retirement Obligations Including Plug And Abandon Wells And Facilities Damagedby Hurricane
ReductionInAssetRetirementObligationsIncludingPlugAndAbandonWellsAndFacilitiesDamagedbyHurricane
|
23000000 | |
CY2011 | wti |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Vesting Date
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVestingDate
|
2013-12-15 | |
CY2011 | wti |
Geological And Geophysical Costs
GeologicalAndGeophysicalCosts
|
6800000 | |
CY2011 | wti |
Proved Developed And Undeveloped Reserves Revisions Due To Natural Gas Liquids Marketing Arrangement
ProvedDevelopedAndUndevelopedReservesRevisionsDueToNaturalGasLiquidsMarketingArrangement
|
16.5 | pure |
CY2011 | wti |
Percentage Of Restricted Stock Units Affected By Performance Goals
PercentageOfRestrictedStockUnitsAffectedByPerformanceGoals
|
1.00 | pure |
CY2011 | wti |
Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Dismantlement And Abandonment Cost
FutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureDismantlementAndAbandonmentCost
|
513620000 | |
CY2012 | dei |
Trading Symbol
TradingSymbol
|
WTI | |
CY2012 | dei |
Entity Registrant Name
EntityRegistrantName
|
W&T OFFSHORE INC | |
CY2012 | dei |
Entity Current Reporting Status
EntityCurrentReportingStatus
|
Yes | |
CY2012 | dei |
Amendment Flag
AmendmentFlag
|
false | |
CY2012 | dei |
Entity Filer Category
EntityFilerCategory
|
Large Accelerated Filer | |
CY2012 | dei |
Document Fiscal Period Focus
DocumentFiscalPeriodFocus
|
FY | |
CY2012 | dei |
Entity Voluntary Filers
EntityVoluntaryFilers
|
No | |
CY2012 | dei |
Document Fiscal Year Focus
DocumentFiscalYearFocus
|
2012 | |
CY2012 | dei |
Document Type
DocumentType
|
10-K | |
CY2012 | dei |
Document Period End Date
DocumentPeriodEndDate
|
2012-12-31 | |
CY2012 | dei |
Entity Central Index Key
EntityCentralIndexKey
|
0001288403 | |
CY2012 | dei |
Entity Well Known Seasoned Issuer
EntityWellKnownSeasonedIssuer
|
Yes | |
CY2012 | dei |
Current Fiscal Year End Date
CurrentFiscalYearEndDate
|
--12-31 | |
CY2012 | us-gaap |
Income Tax Reconciliation Deductions Qualified Production Activities
IncomeTaxReconciliationDeductionsQualifiedProductionActivities
|
-4256000 | |
CY2012 | us-gaap |
Payments To Explore And Develop Oil And Gas Properties
PaymentsToExploreAndDevelopOilAndGasProperties
|
479313000 | |
CY2012 | us-gaap |
Net Increase Decrease In Sales And Transfer Prices And Production Costs
NetIncreaseDecreaseInSalesAndTransferPricesAndProductionCosts
|
-620437000 | |
CY2012 | us-gaap |
Costs And Expenses
CostsAndExpenses
|
705181000 | |
CY2012 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
215000 | |
CY2012 | us-gaap |
Lease Operating Expense
LeaseOperatingExpense
|
232260000 | |
CY2012 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
169310000 | |
CY2012 | us-gaap |
Interest Paid Capitalized
InterestPaidCapitalized
|
13274000 | |
CY2012 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
12398000 | |
CY2012 | us-gaap |
Costs Incurred Acquisition Of Unproved Oil And Gas Properties
CostsIncurredAcquisitionOfUnprovedOilAndGasProperties
|
26500000 | |
CY2012 | us-gaap |
Revisions Of Previous Quantity Estimates
RevisionsOfPreviousQuantityEstimates
|
-128075000 | |
CY2012 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
41836000 | |
CY2012 | us-gaap |
Line Of Credit Facility Commitment Fee Percentage
LineOfCreditFacilityCommitmentFeePercentage
|
0.0050 | pure |
CY2012 | us-gaap |
Proceeds From Long Term Lines Of Credit
ProceedsFromLongTermLinesOfCredit
|
732000000 | |
CY2012 | us-gaap |
Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
|
||
CY2012 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
750000 | |
CY2012 | us-gaap |
Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
|
926000 | |
CY2012 | us-gaap |
Increase Due To Purchases Of Minerals In Place
IncreaseDueToPurchasesOfMineralsInPlace
|
270168000 | |
CY2012 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
379000 | |
CY2012 | us-gaap |
Previously Estimated Development Costs Incurred During Period
PreviouslyEstimatedDevelopmentCostsIncurredDuringPeriod
|
332939000 | |
CY2012 | us-gaap |
Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Income Tax Expense
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureIncomeTaxExpense
|
1002127000 | |
CY2012 | us-gaap |
Line Of Credit Facility Interest Rate Description
LineOfCreditFacilityInterestRateDescription
|
Borrowings under the revolving bank credit facility bear interest at the applicable LIBOR plus a margin that varies from 2.00% to 2.75% depending on the level of total borrowings under the Credit Agreement, or an alternative base rate equal to the applicable margin ranging from 1.00% to 1.75% plus the highest of the (a) Prime Rate, (b) Federal Funds Rate plus 0.50%, and (c) LIBOR plus 1.0%. | |
CY2012 | us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
4339000 | |
CY2012 | us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
20055000 | |
CY2012 | us-gaap |
Costs Incurred Exploration Costs
CostsIncurredExplorationCosts
|
151300000 | |
CY2012 | us-gaap |
Unrealized Gain Loss On Commodity Contracts
UnrealizedGainLossOnCommodityContracts
|
6289000 | |
CY2012 | us-gaap |
Effective Income Tax Rate Reconciliation Deductions Qualified Production Activities
EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities
|
0.035 | pure |
CY2012 | us-gaap |
Proceeds From Income Tax Refunds
ProceedsFromIncomeTaxRefunds
|
479000 | |
CY2012 | us-gaap |
Standardized Measure Of Discounted Future Net Cash Flow Of Proved Oil And Gas Reserves Period Increase Decrease
StandardizedMeasureOfDiscountedFutureNetCashFlowOfProvedOilAndGasReservesPeriodIncreaseDecrease
|
-160000000 | |
CY2012 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
336177000 | |
CY2012 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
12398000 | |
CY2012 | us-gaap |
Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
|
0.007 | pure |
CY2012 | us-gaap |
Increase Decrease In Future Income Tax Expense Estimates On Future Cash Flows Related To Proved Oil And Gas Reserves
IncreaseDecreaseInFutureIncomeTaxExpenseEstimatesOnFutureCashFlowsRelatedToProvedOilAndGasReserves
|
99684000 | |
CY2012 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
38026000 | |
CY2012 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.398 | pure |
CY2012 | us-gaap |
Increase Decrease In Insurance Settlements Receivable
IncreaseDecreaseInInsuranceSettlementsReceivable
|
-2576000 | |
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
|
1018188000 | |
CY2012 | us-gaap |
Extensions Discoveries Additions And Improved Recovery Less Related Costs
ExtensionsDiscoveriesAdditionsAndImprovedRecoveryLessRelatedCosts
|
181870000 | |
CY2012 | us-gaap |
Proceeds From Sale Of Oil And Gas Property And Equipment
ProceedsFromSaleOfOilAndGasPropertyAndEquipment
|
30453000 | |
CY2012 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
88109000 | |
CY2012 | us-gaap |
Gain Loss On Derivative Instruments Net Pretax
GainLossOnDerivativeInstrumentsNetPretax
|
-13954000 | |
CY2012 | us-gaap |
Stock Granted During Period Value Sharebased Compensation
StockGrantedDuringPeriodValueSharebasedCompensation
|
||
CY2012 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
0.95 | |
CY2012 | us-gaap |
Dividend Payable Date To Be Paid Day Month And Year
DividendPayableDateToBePaidDayMonthAndYear
|
2013-03-29 | |
CY2012 | us-gaap |
Standardized Measure Of Discounted Future Net Cash Flow Of Proved Oil And Gas Reserves Other
StandardizedMeasureOfDiscountedFutureNetCashFlowOfProvedOilAndGasReservesOther
|
-183608000 | |
CY2012 | us-gaap |
Repayments Of Long Term Lines Of Credit
RepaymentsOfLongTermLinesOfCredit
|
679000000 | |
CY2012 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
-40562000 | |
CY2012 | us-gaap |
Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Net Cash Flows
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureNetCashFlows
|
2864565000 | |
CY2012 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
385137000 | |
CY2012 | us-gaap |
Fiscal Period
FiscalPeriod
|
<div> <p style="MARGIN-TOP: 18px; MARGIN-BOTTOM: 0px; MARGIN-LEFT: 2%"> <font style="FONT-FAMILY: Times New Roman" size="2"><b><i>Fiscal Year</i></b></font></p> <p style="MARGIN-TOP: 6px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"> <font style="FONT-FAMILY: Times New Roman" size="2">Our fiscal year ends on December 31.</font></p> </div> | |
CY2012 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-657441000 | |
CY2012 | us-gaap |
Income Taxes Paid
IncomeTaxesPaid
|
16056000 | |
CY2012 | us-gaap |
Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Standardized Measure
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesStandardizedMeasure
|
1846377000 | |
CY2012 | us-gaap |
Repayments Of Unsecured Debt
RepaymentsOfUnsecuredDebt
|
||
CY2012 | us-gaap |
Decrease Due To Sales Of Minerals In Place
DecreaseDueToSalesOfMineralsInPlace
|
16105000 | |
CY2012 | us-gaap |
Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Cash Inflows
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureCashInflows
|
6888431000 | |
CY2012 | us-gaap |
Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
|
0.006 | pure |
CY2012 | us-gaap |
Asset Retirement Obligation Liabilities Incurred
AssetRetirementObligationLiabilitiesIncurred
|
1815000 | |
CY2012 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
7733000 | |
CY2012 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
82017000 | |
CY2012 | us-gaap |
Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Development Costs
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureDevelopmentCosts
|
655406000 | |
CY2012 | us-gaap |
Payments To Acquire Oil And Gas Property And Equipment
PaymentsToAcquireOilAndGasPropertyAndEquipment
|
205550000 | |
CY2012 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
-7440000 | |
CY2012 | us-gaap |
Derivatives Reporting Of Derivative Activity
DerivativesReportingOfDerivativeActivity
|
<div> <p style="MARGIN-TOP: 18px; MARGIN-BOTTOM: 0px; MARGIN-LEFT: 2%"> <font style="FONT-FAMILY: Times New Roman" size="2"><b><i>Derivative Financial Instruments</i></b></font></p> <p style="MARGIN-TOP: 6px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"> <font style="FONT-FAMILY: Times New Roman" size="2">Our market risk exposure relates primarily to commodity prices and interest rates. From time to time, we use various derivative instruments to manage our exposure to commodity price risk from sales of oil and natural gas and interest rate risk from floating interest rates on our credit facility. Our derivative instruments currently consist of commodity swap and option contracts for oil. We do not enter into derivative instruments for speculative trading purposes.</font></p> <p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"> <font style="FONT-FAMILY: Times New Roman" size="2">We account for derivative contracts in accordance with the <i>Derivatives and Hedging</i> topic of the Codification, which requires each derivative to be recorded on the balance sheet as an asset or a liability at its fair value. Changes in a derivative’s fair value are required to be recognized currently in earnings unless specific hedge accounting and documentation criteria are met at the time the derivative contract is entered into. We have elected not to designate our commodity derivatives as hedging instruments, therefore all changes in fair value are recognized in earnings.</font></p> </div> | |
CY2012 | us-gaap |
Gas Gathering Transportation Marketing And Processing Costs
GasGatheringTransportationMarketingAndProcessingCosts
|
14878000 | |
CY2012 | us-gaap |
Amortization Of Financing Costs And Discounts
AmortizationOfFinancingCostsAndDiscounts
|
2575000 | |
CY2012 | us-gaap |
Unrecorded Unconditional Purchase Obligation Purchases
UnrecordedUnconditionalPurchaseObligationPurchases
|
46000000 | |
CY2012 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
-818000 | |
CY2012 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
119531000 | |
CY2012 | us-gaap |
Payments For Proceeds From Productive Assets
PaymentsForProceedsFromProductiveAssets
|
3031000 | |
CY2012 | us-gaap |
Prior Period Reclassification Adjustment
PriorPeriodReclassificationAdjustment
|
700000 | |
CY2012 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
280037000 | |
CY2012 | us-gaap |
Costs Incurred Development Costs
CostsIncurredDevelopmentCosts
|
363700000 | |
CY2012 | us-gaap |
Stockholders Equity Other
StockholdersEquityOther
|
-392000 | |
CY2012 | us-gaap |
Acquisition Costs
AcquisitionCosts
|
13100000 | |
CY2012 | us-gaap |
Depreciation Amortization And Accretion Net
DepreciationAmortizationAndAccretionNet
|
356232000 | |
CY2012 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
88109000 | |
CY2012 | us-gaap |
Defined Benefit Plan Contributions By Employer
DefinedBenefitPlanContributionsByEmployer
|
2100000 | |
CY2012 | us-gaap |
Production Tax Expense
ProductionTaxExpense
|
5840000 | |
CY2012 | us-gaap |
Interest Costs Capitalized
InterestCostsCapitalized
|
13274000 | |
CY2012 | us-gaap |
Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
|
1700000 | |
CY2012 | us-gaap |
Proceeds From Issuance Of Unsecured Debt
ProceedsFromIssuanceOfUnsecuredDebt
|
318000000 | |
CY2012 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.350 | pure |
CY2012 | us-gaap |
Capitalized Costs Of Unproved Properties Excluded From Amortization
CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortization
|
22200000 | |
CY2012 | us-gaap |
Increase Decrease In Estimated Future Development Costs
IncreaseDecreaseInEstimatedFutureDevelopmentCosts
|
-103320000 | |
CY2012 | us-gaap |
Revenues
Revenues
|
874491000 | |
CY2012 | us-gaap |
Payments To Acquire Furniture And Fixtures
PaymentsToAcquireFurnitureAndFixtures
|
3031000 | |
CY2012 | us-gaap |
Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Production Costs
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureProductionCosts
|
1858282000 | |
CY2012 | us-gaap |
Dividends Payable Date Of Record Day Month And Year
DividendsPayableDateOfRecordDayMonthAndYear
|
2013-03-15 | |
CY2012 | us-gaap |
Dividends Share Based Compensation Cash
DividendsShareBasedCompensationCash
|
1531000 | |
CY2012 | us-gaap |
Costs Incurred Acquisition Of Oil And Gas Properties With Proved Reserves
CostsIncurredAcquisitionOfOilAndGasPropertiesWithProvedReserves
|
239800000 | |
CY2012 | us-gaap |
Weighted Average Number Of Share Outstanding Basic And Diluted
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
|
74354000 | shares |
CY2011Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
52928000 | |
CY2012Q3 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
7560000 | |
CY2012 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
1923000 | shares |
CY2012 | us-gaap |
Asset Retirement Obligation Liabilities Settled
AssetRetirementObligationLiabilitiesSettled
|
-112827000 | |
CY2012 | us-gaap |
Net Income Loss
NetIncomeLoss
|
71984000 | |
CY2012 | us-gaap |
Accretion Of Discount
AccretionOfDiscount
|
231144000 | |
CY2012 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
705000 | |
CY2012 | us-gaap |
Interest Paid Net
InterestPaidNet
|
46247000 | |
CY2012 | us-gaap |
Increase Decrease In Other Receivables
IncreaseDecreaseInOtherReceivables
|
31399000 | |
CY2012 | us-gaap |
Entity Wide Revenue Major Customer Percentage
EntityWideRevenueMajorCustomerPercentage
|
0.10 | pure |
CY2012 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
47547000 | |
CY2012 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
71001000 | |
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">The preparation of financial statements in conformity with accounting principles generally accepted in the United States (“GAAP”) requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements, the reported amounts of revenues and expenses during the reporting periods and the reported amounts of proved oil and natural gas reserves. Actual results could differ from those estimates.</font></p> </div> | |
CY2012 | wti |
Restricted Shares Turned In For Tax Withholding Value
RestrictedSharesTurnedInForTaxWithholdingValue
|
5329000 | |
CY2012Q1 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
0.04 | |
CY2012Q1 | us-gaap |
Revenues
Revenues
|
235886000 | |
CY2012Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
3218000 | |
CY2012 | us-gaap |
Payments Of Dividends
PaymentsOfDividends
|
82832000 | |
CY2012 | us-gaap |
Increase Decrease In Income Taxes Payable Net Of Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable
|
-58011000 | |
CY2012 | wti |
Maximum Coverage Per Incident Except Property Damage
MaximumCoveragePerIncidentExceptPropertyDamage
|
250000000 | |
CY2012 | wti |
Incurred And Reversals Of Accruals
IncurredAndReversalsOfAccruals
|
1022000 | |
CY2012 | wti |
Net Payments Related To Asset Retirement Obligations
NetPaymentsRelatedToAssetRetirementObligations
|
112827000 | |
CY2012 | wti |
Realized Gain Loss On Commodity Contracts
RealizedGainLossOnCommodityContracts
|
7665000 | |
CY2012 | wti |
Maximum Insurance Coverage Policy Limit Due To Named Windstorms For Per Incident
MaximumInsuranceCoveragePolicyLimitDueToNamedWindstormsForPerIncident
|
150000000 | |
CY2012 | wti |
Maximum Letter Of Credit Issued
MaximumLetterOfCreditIssued
|
90000000 | |
CY2012 | wti |
Payments For Proceeds From Insurance Receivables
PaymentsForProceedsFromInsuranceReceivables
|
2936000 | |
CY2012 | wti |
Increase Decrease In Price Net Of Future Production Costs
IncreaseDecreaseInPriceNetOfFutureProductionCosts
|
-224260000 | |
CY2012 | wti |
Depreciation Depletion Amortization And Accretion Per Mcfe
DepreciationDepletionAmortizationAndAccretionPerMcfe
|
3.47 | |
CY2012 | us-gaap |
Interest Expense
InterestExpense
|
63268000 | |
CY2012 | wti |
Percentage Of Company Matches Of Employees Contributions Maximum
PercentageOfCompanyMatchesOfEmployeesContributionsMaximum
|
1.00 | pure |
CY2012 | wti |
Percentage Of Employees Contributions Maximum
PercentageOfEmployeesContributionsMaximum
|
0.06 | pure |
CY2012 | wti |
Capitalized Interest Of Unproved Properties Excluded From Amortization
CapitalizedInterestOfUnprovedPropertiesExcludedFromAmortization
|
9100000 | |
CY2012 | wti |
Asset Retirement Obligations Disposition Of Properties
AssetRetirementObligationsDispositionOfProperties
|
3993000 | |
CY2012 | wti |
Asset Retirement Obligations Liabilities Assumed Through Acquisition
AssetRetirementObligationsLiabilitiesAssumedThroughAcquisition
|
31664000 | |
CY2012 | wti |
Common Stock And Senior Note Repurchases
CommonStockAndSeniorNoteRepurchases
|
100000000 | |
CY2012 | wti |
Cash Payments Receipts On Derivative Settlements
CashPaymentsReceiptsOnDerivativeSettlements
|
7664000 | |
CY2012 | wti |
Asset Retirement Obligation Period Increase Decrease Due To Acquisitions Incurred And Revisions
AssetRetirementObligationPeriodIncreaseDecreaseDueToAcquisitionsIncurredAndRevisions
|
86900000 | |
CY2012 | wti |
Costs Approved Under Insurance Policies Net
CostsApprovedUnderInsurancePoliciesNet
|
-2221000 | |
CY2012 | wti |
Acquisition Development And Exploration Costs
AcquisitionDevelopmentAndExplorationCosts
|
781300000 | |
CY2012 | wti |
Cash Based Incentive Compensation Charged To Operating Income Loss
CashBasedIncentiveCompensationChargedToOperatingIncomeLoss
|
10345000 | |
CY2012 | wti |
Cash Tax Benefit Related To Share Based Compensation
CashTaxBenefitRelatedToShareBasedCompensation
|
5962000 | |
CY2012 | wti |
Ceiling Test Impairment
CeilingTestImpairment
|
0 | |
CY2012 | wti |
Included In Lease Operating Expense
IncludedInLeaseOperatingExpense
|
876000 | |
CY2012 | wti |
Incentive Compensation Charged To Operating Income Loss
IncentiveCompensationChargedToOperatingIncomeLoss
|
22743000 | |
CY2012 | wti |
Netincome Loss Attributable To Nonvested Shares
NetincomeLossAttributableToNonvestedShares
|
983000 | |
CY2012 | wti |
Less Amounts Approved For Payment By Insurers
LessAmountsApprovedForPaymentByInsurers
|
146000 | |
CY2012 | wti |
Proved Developed And Undeveloped Reserves Revisions Due To Price
ProvedDevelopedAndUndevelopedReservesRevisionsDueToPrice
|
8.0 | pure |
CY2012 | wti |
Percentage Of Discount From Proved Reserves
PercentageOfDiscountFromProvedReserves
|
0.10 | pure |
CY2012 | wti |
Repurchase Premium And Debt Issuance Cost
RepurchasePremiumAndDebtIssuanceCost
|
8510000 | |
CY2012Q2 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
99100000 | |
CY2012Q2 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
0.70 | |
CY2012Q2 | us-gaap |
Revenues
Revenues
|
215513000 | |
CY2012Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
53567000 | |
CY2012 | wti |
Present Value Discounted Percentage
PresentValueDiscountedPercentage
|
0.10 | pure |
CY2012 | wti |
Restriction On Payment Of Dividends
RestrictionOnPaymentOfDividends
|
60000000 | |
CY2012 | wti |
Reduction In Asset Retirement Obligations Including Plug And Abandon Wells And Facilities Damagedby Hurricane
ReductionInAssetRetirementObligationsIncludingPlugAndAbandonWellsAndFacilitiesDamagedbyHurricane
|
29600000 | |
CY2012 | wti |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Vesting Date
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVestingDate
|
2014-12-15 | |
CY2012 | wti |
Geological And Geophysical Costs
GeologicalAndGeophysicalCosts
|
6200000 | |
CY2008Q3 | wti |
Retention Amount Per Occurrence
RetentionAmountPerOccurrence
|
10000000 | |
CY2008Q4 | wti |
Retention Amount Per Occurrence
RetentionAmountPerOccurrence
|
10000000 | |
CY2011Q3 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
95333000 | |
CY2011Q3 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
0.70 | |
CY2011Q3 | us-gaap |
Revenues
Revenues
|
245371000 | |
CY2012 | wti |
Percentage Of Restricted Stock Units Affected By Performance Goals
PercentageOfRestrictedStockUnitsAffectedByPerformanceGoals
|
1.00 | pure |
CY2012 | wti |
Percentage Of Non Operated Proved Developed Non Producing Reserves
PercentageOfNonOperatedProvedDevelopedNonProducingReserves
|
0.14 | pure |
CY2012 | wti |
Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Dismantlement And Abandonment Cost
FutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureDismantlementAndAbandonmentCost
|
508051000 | |
CY2012 | wti |
Asset Retirement Obligation Reversal Related To Sale Of Facilities
AssetRetirementObligationReversalRelatedToSaleOfFacilities
|
4000000 | |
CY2012 | wti |
Non Operating Working Interest Percentage Sold
NonOperatingWorkingInterestPercentageSold
|
0.40 | pure |
CY2012 | wti |
Proceed From Sale Of Non Operating Working Interest
ProceedFromSaleOfNonOperatingWorkingInterest
|
30500000 | |
CY2012Q4 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
46737000 | |
CY2012Q4 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
0.21 | |
CY2012Q4 | us-gaap |
Revenues
Revenues
|
237146000 | |
CY2012Q4 | us-gaap |
Net Income Loss
NetIncomeLoss
|
16670000 | |
CY2011Q1 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
37548000 | |
CY2011Q1 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
0.25 | |
CY2011Q1 | us-gaap |
Revenues
Revenues
|
210855000 | |
CY2011Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
18649000 | |
CY2011Q2 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
115643000 | |
CY2011Q2 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
0.73 | |
CY2011Q2 | us-gaap |
Revenues
Revenues
|
252922000 | |
CY2011Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
55175000 | |
CY2012Q1 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
15913000 | |
CY2012Q3 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
-0.02 | |
CY2012Q3 | us-gaap |
Revenues
Revenues
|
185946000 | |
CY2012Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-1471000 | |
CY2011Q4 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
80936000 | |
CY2011Q4 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
0.61 | |
CY2011Q4 | us-gaap |
Revenues
Revenues
|
261899000 | |
CY2011Q4 | us-gaap |
Net Income Loss
NetIncomeLoss
|
46065000 |