EX-99.A 2 d19338a3exv99wa.txt JOINT FILING AGREEMENT EXHIBIT A JOINT FILING AGREEMENT We, the signatories of the statement on Schedule 13D filed with respect to the Common Stock of Superior 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: October 25, 2004 First Reserve Fund VII, Limited Partnership, a Delaware limited partnership By: First Reserve GP VII, L.P. its general partner By: First Reserve Corporation its general partner /s/ Thomas R. Denison --------------------------------------- Name: Thomas R. Denison Title: Managing Director First Reserve Fund VIII, L.P., a Delaware limited partnership By: First Reserve GP VIII, L.P. its general partner By: First Reserve Corporation its general partner /s/ Thomas R. Denison --------------------------------------- Name: Thomas R. Denison Title: Managing Director First Reserve GP VII, L.P., a Delaware limited partnership By: First Reserve Corporation its general partner /s/ Thomas R. Denison --------------------------------------- Name: Thomas R. Denison Title: Managing Director First Reserve GP VIII, L.P., a Delaware limited partnership By: First Reserve Corporation its general partner /s/ Thomas R. Denison --------------------------------------- Name: Thomas R. Denison Title: Managing Director First Reserve Corporation /s/ Thomas R. Denison --------------------------------------- Name: Thomas R. Denison Title: Managing Director