Clayton Williams Energy, Inc. Audit Committee of the Board of Directors CHARTER Purpose and Principles The Board of Directors (the “Board”) of Clayton Williams Energy, Inc. (the “Company”) has established the Audit Committee of the Board (the “Committee”). The Committee shall serve as an independent and objective party to oversee the accounting and financial reporting practices of the Company, and the audits of the financial statements of the Company. To achieve these purposes, the Committee shall be guided by the following principles: 1. Management of the Company is responsible for preparing the Company’s financial statements, and the independent auditors are responsible for auditing those financial statements; 2. The Committee’s role is one of oversight in monitoring components of the audit and financial reporting processes; 3. The Committee must provide an open avenue of independent communication and flow of information between the Committee and the independent auditors; 4. The Committee must have candid discussions with management and the independent auditors regarding accounting and financial reporting issues; and 5. Members of the Committee must be diligent and knowledgeable regarding accounting and financial reporting issues in order to be effective. Composition The Committee shall consist of at least three members, all of whom are members of the Board appointed to the Committee by the Board at a regular or special ...