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<title>W&T Offshore, Inc. Annual report pursuant to Section 13 and 15(d)</title>
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    <h3>Annual report pursuant to Section 13 and 15(d)</h3>
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                        <a class="menu-item " href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2851">Notes to Financial Statements</a>
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                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2851">Significant Accounting Policies</a></li>
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                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2853">Fair Value Measurements</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2854">Mobile Bay Transaction</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2855">Joint Venture Drilling Program</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2856">Acquisitions and Divestitures</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2857">Asset Retirement Obligations</a></li>
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                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2859">Restricted Deposits for ARO</a></li>
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                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2861">Share-based Awards and Cash-based Awards</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2862">Employee Benefit Plan</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2863">Income Taxes</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2864">Earnings Per Share</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2865">Supplemental Cash Flow Information</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2866">Commitments</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2867">Related Parties</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2868">Contingencies</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2869">Supplemental Oil and Gas Disclosures - Unaudited</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2870">Subsequent Events</a></li>
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                        <a class="menu-item " href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2871">Accounting Policies</a>
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                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2871">Significant Accounting Policies (Policies)</a></li>
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                        <a class="menu-item " href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2872">Notes Tables</a>
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                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2872">Significant Accounting Policies (Tables)</a></li>
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                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2874">Fair Value Measurements (Tables)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2875">Acquisitions and Divestitures (Tables)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2876">Asset Retirement Obligations (Tables)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2877">Leases (Tables)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2878">Derivative Financial Instruments (Tables)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2879">Share-based Awards and Cash-based Awards (Tables)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2880">Income Taxes (Tables)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2881">Earnings Per Share (Tables)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2882">Supplemental Cash Flow Information (Tables)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2883">Commitments (Tables)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2884">Supplemental Oil and Gas Disclosures - Unaudited (Tables)</a></li>
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                        <a class="menu-item current" href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2885">Notes Details</a>
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                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2885">Significant Accounting Policies (Details Textual)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2886">Significant Accounting Policies - Percentage of Revenue by Major Customers (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2887">Significant Accounting Policies - Credit Risk and Allowance for Doubtful Accounts (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2888">Significant Accounting Policies - Schedule of Amounts Recorded in Prepaid Expenses and Other Assets (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2889">Significant Accounting Policies - Schedule of Oil and Natural Gas Properties and Other, Net at Cost (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2890">Significant Accounting Policies - Schedule of Other Assets (Long-term) (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2891">Significant Accounting Policies - Schedule of Accrued Liabilities (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2892">Significant Accounting Policies - Schedule of Other Liabilities (Long-term) (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2893">Long-term Debt - Components of Long-term Debt (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2894">Long-term Debt - Aggregate annual maturities (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2895">Long-term Debt (Details Textual)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2896">Fair Value Measurements - Fair Value of Open Derivative Financial Instruments (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2897">Fair Value Measurements - Net value and Fair Value of Long-term Debt (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2898">Mobile Bay Transaction (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2899">Joint Venture Drilling Program (Details Textual)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2900">Acquisitions and Divestitures (Details Textual)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2901">Acquisitions and Divestitures - Purchase Price Allocation (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2902">Asset Retirement Obligations - Changes to Asset Retirement Obligation (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2903">Leases (Details Textual)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2904">Leases - Lease Cost (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2905">Leases - Lessee Assets and Liabilities (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2906">Leases - Weighted Average Remaining Lease Term and Discount Rate (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2907">Leases - Supplemental Cash Flow Information (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2908">Leases - Undiscounted Future Minimum Payment (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2909">Restricted Deposits for ARO (Details Textual)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2910">Derivative Financial Instruments - Summary of Open Commodity Derivative Contracts (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2911">Derivative Financial Instruments - Fair Value of Open and Closed Contracts Which Had Not Yet Settled (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2912">Derivative Financial Instruments - Change in fair value and settlement contract (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2913">Derivative Financial Instruments - Cash Receipts on Commodity Derivative Contract Settlements (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2914">Share-based Awards and Cash-based Awards (Details Textual)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2915">Share-based Awards and Cash-based Awards - Summary of Share Activity Related to Restricted Stock Units (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2916">Share-based Awards and Cash-based Awards - Schedule of Outstanding Restricted Shares Issued to Non-employee Directors (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2917">Share-based Awards and Cash-based Awards - Summary of Share Activity Related to Performance Share Units (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2918">Share-based Awards and Cash-based Awards - Summary of Assumptions Used to Calculate Fair Value of PSUs granted (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2919">Share-based Awards and Cash-based Awards - Summary of Restricted Stock Activity (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2920">Share-based Awards and Cash-based Awards - Summary of Incentive Compensation Expense Under Share-based Payment Arrangements (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2921">Share-based Awards and Cash-based Awards - Summary of Assumptions Used to Calculate Fair Value of outstanding Long Term Cash Awards (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2922">Share-based Awards and Cash-based Awards - Summary of Compensation Expense Related to Share-based Awards and Cash-Based Awards (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2923">Employee Benefit Plan (Details Textual)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2924">Income Taxes (Details Textual)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2925">Income Taxes - Components of Income Tax Expense (Benefit) (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2926">Income Taxes - Reconciliation of Income Taxes Computed to Income Tax Expense (Benefit) (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2927">Income Taxes - Significant Components of Deferred Tax Assets and Liabilities (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2928">Income Taxes - Net Operating Loss, Interest and Tax Credit Carryovers (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2929">Earnings Per Share - Schedule of Basic and Diluted (Loss) Earnings Per Common Share (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2930">Supplemental Cash Flow Information - Supplemental Cash Flow Information (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2931">Commitments (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2932">Related Parties (Details Textual)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2933">Contingencies (Details Textual)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2934">Supplemental Oil and Gas Disclosures - Unaudited (Details Textual)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2935">Supplemental Oil and Gas Disclosures - Unaudited - Capitalized Costs Related to Oil and Natural Gas (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2936">Supplemental Oil and Gas Disclosures - Cost Incurred in Oil and Gas Property Acquisition Exploration and Development Activities (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2937">Supplemental Oil and Gas Disclosures - Schedule of Depreciation, Depletion, Amortization and Accretion Expense (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2938">Supplemental Oil and Gas Disclosures - Estimated Quantities of Net Proved, Proved Developed and Proved Undeveloped Oil, NGLs and Natural Gas Reserves (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2939">Supplemental Oil and Gas Disclosures - Schedule of Prices Weighted by Field Production Related to Proved Reserves (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2940">Supplemental Oil and Gas Disclosures - Standardized Measure of Discounted Future Net Cash Flows (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2941">Supplemental Oil and Gas Disclosures - Change in Standard Measure of Discounted Future Net Cash Flows (Details)</a></li>
                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/2942">Subsequent Events (Details)</a></li>
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        <h4>Fair Value Measurements - Fair Value of Open Derivative Financial Instruments (Details)</h4>
        11a
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