JOINT FILING AGREEMENT
EXHIBIT 1
We, the signatories of this statement on Schedule 13G filed with respect to the Common Stock
of Basic Energy Services, Inc., to which this Agreement is attached, hereby agree that such
statement is, and any amendments thereto filed by any of us will be, filed on behalf of each of us
pursuant to and in accordance with the provisions of Rule 13d-1(k) of the Securities Exchange Act
of 1934.
Dated: February 9, 2006.
FIRST RESERVE FUND VIII, L.P. | ||||
By: | First Reserve GP VIII, LP, its General Partner, | |||
By: First Reserve Corporation | ||||
its General Partner | ||||
By: | /s/ Xxxx X. Gold | |||
Name: Xxxx X. Gold | ||||
Title: General Counsel | ||||
FIRST RESERVE GP VIII, LP | ||||
By: | First Reserve Corporation, its General Partner | |||
By: | /s/ Xxxx X. Gold | |||
Name: Xxxx X. Gold | ||||
Title: General Counsel | ||||
FIRST RESERVE CORPORATION | ||||
By: | /s/ Xxxx X. Gold | |||
Name: Xxxx X. Gold | ||||
Title: General Counsel |