Exhibit 10.5

W&T OFFSHORE, INC.

AMENDED AND RESTATED INCENTIVE COMPENSATION PLAN

Executive Annual
Incentive Award Agreement

For Fiscal Year 2010

This potential Annual Incentive Award (the Award) is granted on August 3, 2010 (the Award
Date), by W&T Offshore, Inc., a Texas corporation (the Company) to you (Awardee or you).

WHEREAS, the Company in order to induce you to enter into and to continue and dedicate service to the Company and to materially
contribute to the success of the Company agrees to grant you this Award;

WHEREAS, this Award is granted to you
pursuant to the W&T Offshore, Inc. Amended and Restated Incentive Compensation Plan, as may be amended from time to time (the Plan), and the following terms and conditions of this agreement (the
Agreement) for the Companys 2010 fiscal year;

WHEREAS, a copy of the Plan has been
furnished to you and shall be deemed a part of this Agreement as if fully set forth herein; and

WHEREAS, you desire to
accept the Award made pursuant to this Agreement.

NOW, THEREFORE, in consideration of and mutual covenants set forth
herein and for other valuable consideration hereinafter set forth, the parties agree as follows:

1.Terms and
Conditions. The Award is subject to all the terms and conditions of the Plan. All capitalized terms not defined in this Agreement shall have the meaning stated in the Plan. If there is any inconsistency between the terms of this Agreement and
the terms of the Plan, the terms of the Plan shall control unless this Agreement expressly states that an exception to the Plan is being made.

2.Definitions. For purposes of this Agreement, the following terms shall have the meanings stated below.

(a) Base Salary means your annual pay rate in effect at the end of the Performance Period, (i) including any amounts deferred pursuant to an election under any 401(k) plan,
pre-tax premium plan, deferred compensation plan, or flexible spending account sponsored by the Company or any Subsidiary, but (ii) excluding any incentive compensation, employee benefit, or other cash benefit paid or provided under any
incentive, bonus or employee benefit plan sponsored by the Company or any Subsidiary, and/or any excellence award, gains upon stock option exercises, restricted stock grants or vesting, moving or travel expense reimbursement, imputed income, or tax
gross-ups, without regard to whether the payment or gain is taxable income to you.

(b) Disability
means your permanent disability as defined in your Individual Agreement. In the event that there is no existing written Individual Agreement between you and



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the Company or if any such agreement does not define Disability, the term Disability shall mean: (i) a physical or mental impairment of sufficient severity that, in
the opinion of the Company, (A) you are unable to continue performing the duties assigned to you prior to such impairment or (B) your condition entitles you to disability benefits under any insurance or employee benefit plan of the Company
or its Subsidiaries, and (ii) the impairment or condition is cited by the Company as the reason for your termination; provided, however, that in all cases, the term Disability shall be applied and interpreted in compliance with section
409A of the Code and the regulations thereunder.

(c) Individual Agreement means any employment or
severance agreement, if any, between you and the Company or any Subsidiary.

(d) Performance Goals
means the performance criteria established by the Committee pursuant to Section 8 of the Plan and set forth in Appendix A attached hereto.

(e) Performance Period means the Companys complete fiscal year ending December 31, 2010.

(f) Total Performance Score means the aggregate number of points you are assigned as a result of the Committees review, analysis and certification of the achievement of the
applicable Performance Goals set forth in Appendix A attached hereto for the Performance Period.

3.Effect of Award
Agreement. By signing this Agreement, you (a) acknowledge receipt of and represent that you have read and are familiar with this Agreement; (b) accept this Award subject to all of the terms and conditions of the Agreement and the Plan;
and (c) agree to accept as binding, conclusive and final all decisions or interpretations of the Committee.

4.Target Award. You are hereby awarded a target Award of % of your Base Salary (referred to herein as your Target Award) subject to the
terms and conditions set forth in the Plan and this Agreement. Subject to Sections 5 and 8 below, your Total Performance Score will determine whether you may receive an Award less than, equal to, or greater than your Target Award.

5.Minimum and Maximum Performance Levels. As a condition of payment of the Award, your Total Performance Score must reach
50 or above; Total Performance Scores of 0 through 49.99 (Below Threshold) shall not result in the payment of any portion of your Award. The maximum Total Performance Score you may be assigned shall not exceed 200, nor may the payout of your Award
exceed 200% of your Target Award amount.

6.Award Calculation. Your Award will be calculated as follows:

(a) Based on your Total Performance Score, the payout amount of your Award will be determined using the chart below:



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|                  |  |                       |  |                                      
|----------------- |  | --------------------- |  | -------------------------------------
|Performance Level |  | TotalPerformanceScore |  | Percentage of Target AwardPaid to You
|Maximum           |  | 200                   |  | 200%                                 
|Target            |  | 100                   |  | 100%                                 
|Threshold         |  | 50                    |  | 50%                                  
|Below Threshold   |  | 0                     |  | 0%                                   

(b) General
Terms.

(i) Payout multiples between the numbers 50 and 200 on the chart in Section 6(a) above
will be calculated using straight-line interpolation.

(ii) Any Award that is earned will
be paid in cash as soon as practicable after the Committee has certified the applicable Performance Goals were achieved for the Performance Period, but in no event later than the seventy-fifth (75th) day following the date the Performance Period ends.

(iii) If you are on a leave of absence during the Performance Period, or you were not employed during the
entire Performance Period for any other reason, any Award received by you shall be prorated based solely on the number of days during the Performance Period that you actually worked divided by the number of days in the Performance Period.

(iv) You must be employed or newly eligible by September 30 within the Performance Period in order to be
eligible to participate in the Plan for the Performance Period.

7.Effect of Termination of Employment.
Notwithstanding any provisions to the contrary below in the remainder of this Section 7, in the event of any inconsistency between this Section 7 and any written Individual Agreement you may have, the terms of such an Individual Agreement
will control In the event you do not have an Individual Agreement or your Individual Agreement does not address the treatment of Annual Incentive Awards under the Plan, if your employment is terminated at any time on or after the Award Date and
before the Award is paid, your Award will be treated as follows:

(a) Death or Disability.
If your termination of employment is a result of your death or Disability, as determined by the Company in its sole and complete discretion, you will receive a pro-rata Award, if an Award is payable for the Performance Period, calculated based on
the number of days during the Performance Period that you were employed with the Company divided by the number of days in the Performance Period (the Pro-Rata Award). You, your beneficiaries, or your estate, as applicable,
will be paid in cash as soon as practicable after the date of your termination of employment following the Committees review, analysis and certification of all applicable items necessary to calculate your pro-rata Award, but in no event later
than the seventy-fifth (75th) day following the date
of your termination of employment; provided, however, that you must have been actively employed with the Company for a



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minimum of 90 days during the Performance Period in order to be eligible for a Pro-Rata Award described in this Section 7(a).

(b) Terminations other than Death or Disability. Unless your termination of employment is a result of your death or
Disability, you must be actively employed by the Company or a Subsidiary on the date Awards are paid in order to be eligible to receive payment of an Award. You have no vested interest to the Award prior to the Award actually being paid to you by
the Company. If your employment with the Company or a Subsidiary terminates for any reason other than your death or Disability, whether your termination is voluntary or involuntary, with or without cause, you will not be eligible to receive payment
of any Award for the Performance Period.

8.Right of the Committee. The Committee has the right to reduce or
eliminate your Award for any reason regardless of the amount of your Total Performance Score achieved.

9.Right of
the Company and Subsidiaries to Terminate Services. Nothing in this Agreement confers upon you the right to continue in the employ of the Company or any Subsidiary, or interfere in any way with the rights of the Company or any Subsidiary to
terminate your employment at any time, with or without cause.

10.Withholding Taxes. The Company may require
you to pay to the Company (or the Companys Subsidiary if you are an employee of a Subsidiary of the Company), an amount the Company deems necessary to satisfy its (or its Subsidiarys) current or future obligation to withhold federal,
state or local income or other taxes that you incur as a result of the Award. With respect to any such required tax withholding, the Company shall withhold from the payment to be issued to you under this Agreement the amount necessary to satisfy the
Companys obligation to withhold taxes.

11.Furnish Information. You agree to furnish to the Company all
information requested by the Company to enable it to comply with any reporting or other requirements imposed upon the Company by or under any applicable statute or regulation.

12.No Liability for Good Faith Determinations. The Company, the Committee and the members of the Board shall not be liable for any act, omission or determination taken or made in good faith
with respect to this Agreement or the Award granted hereunder.

13.Execution of Receipts and Releases. Any
payment of cash to you, or to your legal representative, heir, legatee or distributee, in accordance with the provisions hereof, shall, to the extent thereof, be in full satisfaction of all claims of such Persons hereunder. The Company may require
you or your legal representative, heir, legatee or distributee, as a condition precedent to such payment, to execute a release and receipt therefor in such form as the Company shall determine.

14.Notice. All notices required or permitted under this Agreement must be in writing and personally delivered or sent by
mail and shall be deemed to be delivered on the date on which it is actually received by the person to whom it is properly addressed or if earlier the date it is sent via certified United States mail.



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15.Waiver
of Notice. Any person entitled to notice hereunder may waive such notice in writing.

16.Information
Confidential. As partial consideration for the granting of the Award hereunder, you hereby agree to keep confidential all information and knowledge, except that which has been disclosed in any public filings required by law, that you have
relating to the terms and conditions of this Agreement; provided, however, that such information may be disclosed as required by law and may be given in confidence to your spouse and tax and financial advisors. In the event any breach
of this promise comes to the attention of the Company, it shall take into consideration that breach in determining whether to recommend the grant of any future similar award to you, as a factor weighing against the advisability of granting any such
future award to you.

17.Nontransferability. Neither this Agreement nor this Award subject to this Agreement
shall be subject in any manner to anticipation, alienation, sale, exchange, transfer, assignment, pledge, encumbrance or garnishment by your creditors or your beneficiary, except transfer by will or by the laws of descent and distribution. All
rights with respect to the Agreement shall be exercisable during your lifetime only by yourself or, if necessary, your guardian or legal representative.

18.Successors. This Agreement shall be binding upon you, your legal representatives, heirs, legatees and distributees, and upon the Company, its successors and assigns.

19.Severability. If any provision of this Agreement is held to be illegal or invalid for any reason, the illegality or
invalidity shall not affect the remaining provisions hereof, but such provision shall be fully severable and this Agreement shall be construed and enforced as if the illegal or invalid provision had never been included herein.

20.Amendment. The Committee may amend this Agreement at any time; provided, however, that no such amendment
may adversely affect your rights under this Agreement without your consent, except to the extent such amendment is reasonably determined by the Committee, in its sole discretion, to be necessary to comply with applicable law or to prevent a
detrimental accounting impact. No amendment or addition to this Agreement shall be effective unless in writing.

21.Headings. The titles and headings of Sections are included for convenience of reference only and are not to be considered in construction of the provisions hereof.

22.Governing Law. All questions arising with respect to the provisions of this Agreement shall be determined by application of the laws of Texas, without giving any effect to any conflict
of law provisions thereof, except to the extent Texas state law is preempted by federal law.

23.Consent to Texas
Jurisdiction and Venue. You hereby consent and agree that state courts located in Harris County, Texas and the United States District Court for the Southern District of Texas each shall have personal jurisdiction and proper venue with respect to
any dispute between you and the Company arising in connection with the Award or this Agreement.



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In any dispute with the Company, you will not raise, and you hereby expressly waive, any objection or defense to any such jurisdiction as an inconvenient forum.

24.The Plan. This Agreement is subject to all the terms, conditions, limitations and restrictions contained in the Plan.

[Signature Page to Follow]



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You must sign this Agreement and
return it to W&T Offshore, Inc.s Manager of Human Resources on or before [Date], or the potential Award will be forfeited.



|                                  
|----------------------------------
|                                  
|Awardees Social Security Number  
|                                  
|                                  
|Awardee Signature                 
|                                  
|                                  
|Date                              
|                                  
|                                  
|[Company Representative and Title]
|                                  
|                                  
|Date                              



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Appendix A

Performance Goals

The Performance Goals for your 2010 Annual Incentive Award shall be comprised of two equal portions: the Business Criteria and the Company and Individual Performance Criteria. The
Business Criteria will comprise 50% of your potential Award, and the Company and Individual Performance Criteria will comprise the remaining 50% of your potential Award.

Your Total Performance Score will be calculated using the criteria and the scales below. The Committee shall review, analyze and certify the achievement of each of the criterion below, either for the
Company or yourself, as applicable, and shall determine your Total Performance Score according to the aggregate number of points you receive from each of the scales below.

Part 1. Business Criteria



|                                                                                                                                                                                |  |                                                             |  |       
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | ----------------------------------------------------------- |  | ------
|Target Criteria                                                                                                                                                                 |  | Percentage of Weight Relative to
your Total Potential Award |  | Points
|Production Growth: 2010 equivalent production greater than 110% of 2009 equivalent production (94.8 Bcfe times
110%)                                                            |  | 15%                                                         |  | 0-30  
|                                                                                                                                                                                |  |                                                            
|Reserve Growth: Increase in 2010 reserves over 2009 reserves greater than 125% of 2009 equivalent production (94.8 Bcfe times
125%)                                             |  | 15%                                                         |  | 0-30  
|                                                                                                                                                                                |  |                                                            
|F&D Costs: not to exceed 2009 DD&A per Mcfe at year end 2009                                                                                                                    |  | 10%                                                         |  | 0-20  
|                                                                                                                                                                                |  |                                                            
|LOE and G&A: 2010 LOE and G&A per Mcfe of production no more than a 5% increase in LOE and G&A per Mcfe of
production, measured against 2009 LOE and G&A per Mcfe of production |  | 10%                                                         |  | 0-20  
|                                                                                                                                                                                |  |                                                            
|Total                                                                                                                                                                           |  | 50%                                                         |  | 100   

The number of points you receive on
each individual scale shall be determined as follows, using a straight-line interpolation:

(a) Production
Growth  Percentage of 2009 Production (being 94.8 Bcfe)



|                                  |  |       
|--------------------------------- |  | ------
|Performance Level                 |  | Points
|Maximum: greater than 120% growth |  | 30    
|Target: greater than 110% growth  |  | 15    



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|                                    |  |    
|----------------------------------- |  | ---
|Threshold: greater than 100% growth |  | 7.5
|Below Threshold                     |  | 0  

(b)
Reserve Growth  Percentage of 2009 Production (being 94.8 Bcfe)



|                                    |  |       
|----------------------------------- |  | ------
|Performance Level                   |  | Points
|Maximum: greater than 150% growth   |  | 30    
|Target: greater than 125% growth    |  | 15    
|Threshold: greater than 110% growth |  | 7.5   
|Below Threshold                     |  | 0     

(c)
F&D Costs: for 2010 not to exceed our 2009 DD&A per Mcfe at year end 2009. F&D is defined as the total capital dollars spent in 2010 plus changes in ARO; divided by proved reserves added for the year 2010.



|                                                                                  |  |       
|--------------------------------------------------------------------------------- |  | ------
|Performance Level                                                                 |  | Points
|Maximum: F&D costs must not exceed our 90% of DD&A Rate per Mcfe at year end 2009 |  | 20    
|Target: F&D costs must not exceed our DD&A Rate per Mcfe at year end 2009         |  | 10    
|Threshold: not applicable                                                         |  | 0     
|Below Threshold                                                                   |  | 0     

(d) LOE
and G&A: 2010 LOE and G&A per Mcfe of production no more than a 5% increase in LOE and G&A per Mcfe of production, measured against 2009 LOE and G&A per Mcfe of production.



|                                      |  |       
|------------------------------------- |  | ------
|Performance Level                     |  | Points
|Maximum: no increase                  |  | 20    
|Target: No more than a 5% increase    |  | 10    
|Threshold: No more than 7.5% increase |  | 5     
|Below Threshold                       |  | 0     

Part 2. Company and Individual
Performance Criteria



|                                       |  |                                                           |     |  |        |  |      | 
|-------------------------------------- |  | --------------------------------------------------------- | --- |  | ------ |  | ---- | 
|Criteria                               |  | Percentage ofWeight 
Relative toyour Total PotentialAward |     |  | Points | 
|Overall Company Performance Conditions |  |                                                           |     |  |        |  |      | 
|2010 Net Earnings Per share (diluted)  |  |                                                           | 40% |  |        |  | 0-80 | 



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|                                                                                                |  |     |  |     
|----------------------------------------------------------------------------------------------- |  | --- |  | ----
|Individual Performance Conditions                                                               |  |     |  |     
|Individual Performance as assessed by management for year 2010                                  |  | 10% |  | 0-20
|                                                                                                |  |    
|Total for Overall Company Performance Conditions and Individual Performance Conditions Combined |  | 50% |  | 100 

The number of points you receive on
each individual scale shall be determined as follows, on straight-line interpolation:



| | (a) | Net Earnings Per Share (diluted), being EPS
| | --- | ---------------------------------------------



|                                        |  |       
|--------------------------------------- |  | ------
|Performance Level                       |  | Points
|Maximum: EPS greater than $2.25/share   |  | 80    
|Target: EPS greater than $1.50/share    |  | 40    
|Threshold: EPS greater than $1.25/share |  | 20    
|Below Threshold                         |  | 0     



| | (b) | Individual Performance in 2010, assessed by management
| | --- | ------------------------------------------------------



|                                    |  |       
|----------------------------------- |  | ------
|Performance Level                   |  | Points
|Maximum  Far Exceeded Expectations |  | 20    
|Target  Exceeded Expectations      |  | 10    
|Threshold  Met expectations        |  | 5     
|Below Threshold                     |  | 0     



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