Rendering

Component: (Network and Table)
Network
100500 - Disclosure - Asset Retirement Obligations - Reconciliation of Asset Retirement Obligations Liability (Details)
(http://www.wtoffshore.com/20161231/taxonomy/role/DisclosureAssetRetirementObligationsReconciliationOfAssetRetirementObligationsLiabilityDetails)
Table(Implied)
Slicers (applies to each fact value in each table cell)
Reporting Entity [Axis]0001288403 (http://www.sec.gov/CIK)
Asset Retirement Obligations Roll Forward Analysis Roll ForwardPeriod [Axis]
2016-01-01 - 2016-12-31
2015-01-01 - 2015-12-31
2014-01-01 - 2014-12-31
Asset Retirement Obligations Roll Forward Analysis Roll Forward
 
 
 
Asset Retirement Obligation, Roll Forward Analysis [Roll Forward]
 
 
 
Asset retirement obligations, beginning of period
378,322,000  
390,568,000  
 
Asset retirement obligation settlements
(72,320,000) 
(32,555,000) 
(74,313,000) 
Accretion of discount
17,571,000  
20,703,000  
20,633,000  
Disposition of properties
 
(8,581,000) 
 
Liabilities assumed through acquisition
 
2,944,000  
 
Liabilities incurred
398,000  
4,780,000  
 
Revisions of estimated liabilities
10,467,000  
463,000  
 
Asset retirement obligations, end of period
334,438,000  
 
378,322,000  
 
390,568,000  
 
Less current portion
78,264,000  
84,335,000  
 
Long-term
256,174,000  
293,987,000