Annual report pursuant to Section 13 and 15(d)
Cover
Document And Entity Information
Financial Statements
Consolidated Balance Sheets
Consolidated Balance Sheets (Parenthetical)
Consolidated Statements Of Income (Loss)
Consolidated Statements Of Changes In Shareholders' Equity
Consolidated Statements Of Changes In Shareholders' Equity (Parenthetical)
Consolidated Statements Of Cash Flows
Notes to Financial Statements
Significant Accounting Policies
Acquisitions
Hurricane Remediation And Insurance Claims
Restricted Deposits
Asset Retirement Obligations
Derivative Financial Instruments
Long-Term Debt
Fair Value Measurements
Equity Structure And Transactions
Incentive Compensation Plan
Share-Based And Cash-Based Incentive Compensation
Employee Benefit Plan
Income Taxes
Earnings (Loss) Per Share
Comprehensive Income (Loss)
Supplemental Cash Flow Information
Commitments
Related Parties
Contingencies
Selected Quarterly Financial Data
Supplemental Guarantor Information
Supplemental Oil And Gas Disclosures
Accounting Policies
Significant Accounting Policies (Policy)
Notes Tables
Significant Accounting Policies (Tables)
Acquisitions (Tables)
Hurricane Remediation And Insurance Claims (Tables)
Asset Retirement Obligations (Tables)
Derivative Financial Instruments (Tables)
Long-Term Debt (Tables)
Fair Value Measurements (Tables)
Share-Based And Cash-Based Incentive Compensation (Tables)
Income Taxes (Tables)
Earnings (Loss) Per Share (Tables)
Comprehensive Income (Loss) (Tables)
Supplemental Cash Flow Information (Tables)
Selected Quarterly Financial Data (Tables)
Supplemental Guarantor Information (Tables)
Supplemental Oil And Gas Disclosures (Tables)
Notes Details
Significant Accounting Policies (Narrative) (Details)
Significant Accounting Policies (Percentage Of Revenue By Major Customers) (Details)
Acquisitions (Narrative) (Details)
Acquisitions (Purchase Price Allocation For Acquisition Of Properties) (Details)
Acquisitions (Condensed Combined Statements Of Income Pro Forma Information) (Details)
Hurricane Remediation And Insurance Claims (Narrative) (Details)
Hurricane Remediation And Insurance Claims (Schedule Of Reconciliation Of Approved Costs And Amounts For Payments To Hurricanes, Included In Operating Lease Expense) (Details)
Hurricane Remediation And Insurance Claims (Reconciliation Of Insurance Receivables) (Details)
Asset Retirement Obligations (Narrative) (Details)
Asset Retirement Obligations (Reconciliation Of Asset Retirement Obligations Liability) (Details)
Derivative Financial Instruments (Narrative) (Details)
Derivative Financial Instruments (Schedule Of Derivative Liabilities At Fair Value) (Details)
Long-Term Debt (Narrative) (Details)
Long-Term Debt (Schedule Of Long-Term Debt) (Details)
Fair Value Measurements (Details)
Equity Structure And Transactions (Details)
Incentive Compensation Plan (Details)
Share-Based And Cash-Based Incentive Compensation (Narrative) (Details)
Share-Based And Cash-Based Incentive Compensation (Schedule Of Stock Activity Related To Restricted Stock And Restricted Stock Units) (Details)
Share-Based And Cash-Based Incentive Compensation (Schedule Of Restricted Stock Awards Outstanding) (Details)
Share-Based And Cash-Based Incentive Compensation (Schedule Of Compensation Expense Under Share-Based Payment Arrangements And Related Tax Benefit) (Details)
Share-Based And Cash-Based Incentive Compensation (Schedule Of Incentive Compensation Expense) (Details)
Employee Benefit Plan (Details)
Income Taxes (Narrative) (Details)
Income Taxes (Schedule Of Components Of Income Tax Expense (Benefit)) (Details)
Income Taxes (Schedule Of Effective Tax Rate Reconciliation) (Details)
Income Taxes (Schedule Of Deferred Tax Assets And Liabilities) (Details)
Income Taxes (Schedule Of Net Operating Loss And Tax Credit Carryovers) (Details)
Income Taxes (Schedule Of Changes In Uncertain Tax Positions) (Details)
Earnings (Loss) Per Share (Schedule Of Calculation Of Basic Earnings (Loss) Per Common Share) (Details)
Comprehensive Income (Loss) (Schedule Of Comprehensive Income (Loss)) (Details)
Supplemental Cash Flow Information (Supplemental Cash Flow Information) (Details)
Commitments (Details)
Related Parties (Details)
Contingencies (Details)
Selected Quarterly Financial Data (Schedule Of Quarterly Financial Data) (Details)
Supplemental Guarantor Information (Condensed Consolidating Balance Sheet) (Details)
Supplemental Guarantor Information (Condensed Consolidating Statement Of Income) (Details)
Supplemental Guarantor Information (Condensed Consolidating Statement Of Cash Flows) (Details)
Supplemental Oil And Gas Disclosures (Narrative) (Details)
Supplemental Oil And Gas Disclosures (Capitalized Costs Related To Oil And Natural Gas) (Details)
Supplemental Oil And Gas Disclosures (Capitalized Costs Not Subject To Amortization) (Details)
Supplemental Oil And Gas Disclosures (Cost Incurred In Oil And Gas Property Acquisition Exploration And Development Activities) (Details)
Supplemental Oil And Gas Disclosures (Schedule Of Depreciation, Depletion, Amortization And Accretion Expense) (Details)
Supplemental Oil And Gas Disclosures (Schedule Of Oil And Natural Gas Information) (Details)
Supplemental Oil And Gas Disclosures (Schedule Of Prices Weighted By Field Production Related To The Proved Reserves) (Details)
Supplemental Oil And Gas Disclosures (Standardized Measure Of Discounted Future Net Cash Flows) (Details)
Supplemental Oil And Gas Disclosures (Schedule Of Changes In Standardized Measure) (Details)
Related Parties