JOINT FILING AGREEMENTJoint Filing Agreement • October 22nd, 2012 • Wexford Capital Lp • Crude petroleum & natural gas
Pursuant to Rule 13d-1(k)(1)(iii) of the Securities Exchange Act of 1934, each of the undersigned agrees that a single joint Schedule 13D and any amendments thereto may be filed on behalf of each of the undersigned with respect to the securities held by each of them in Diamondback Energy, Inc.
