Abraham Watkins

Adams & Reese, L.L.P.

Ahmad, Zavitsanos & Anaipakos, P.C.

Akin, Gump, Strauss, Hauer & Feld, L.L.P.

Andrews & Kurth, L.L.P.

Bair Hilty, P.C.

Baker Botts, L.L.P.

Beck, Redden & Secrest, L.L.P.

Beirne, Maynard & Parsons, L.L.P.

Blizzard, McCarthy & Nabors, L.L.P.

Harris, Bettis, Staff, McFarland & Weems, L.L.P.

Haskins, Gregan & Kelly

Helm, Pletcher, Bowen & Saunders

Hope & Causey, P.C.

Jackson & Walker, L.L.P.

Johnson, Spalding, Doyle, West & Trent, L.L.P.

Kacal, Adams & Law, P.C.

Kasowitz, Benson, Torres & Friedman, L.L.P.

Kroger, Myers, Frisby & Hirsch

Littler Mendelson, P.C.

Bracewell & Guilliani, L.L.P.

Brin & Brin, P.C.

Brown McCarroll, L.L.P.

Brown Sims

Bush & Ramirez, P.C.

Carrigan, McCloskey & Roberson, L.L.P.

Chamberlain McHaney

Cooper & Scully, P.C.

Cruse, Scott, Henderson & Allen, L.L.P.

Ebanks, Smith & Carlson, L.L.P.

Edwards & Associates

English & Clemons, L.L.P.

Exxon Mobil Corporation

Fabreha, Hood, Raynes & Fass, L.L.P.

Fowler, Rodriguez & Chalos

Franklin, Cardwell & Jones, P.C.

Fulbright & Jaworski, L.L.P.

Gardere Wynne, L.L.P.

Gibbs & Bruns, L.L.P.

Giessel, Barker & Lyman, P.C.

Greer, Hertz & Adams, L.L.P.

Grossman & Waldman, L.L.P.

Hagans, Bobb & Burdine

Lorance & Thompson, P.C.

Martin, Disiere, Jefferson & Wisdom, L.L.P.

McDowell Wells, L.L.P.

Mehaffy & Weber, P.C.

Piro & Lilly, L.L.P.

Prichard, Hawkins, McFarland & Yound

Proctor & Nagorny

Royston, Rayzor, Vickery & Williams, L.L.P.

Rymer, Moore, Jackson & Echols

Sheiness, Scott, Grossman & Cohn, L.L.P.

Spagnoletti & Associates

Tekell, Book, Matthews & Limmer, L.L.P.

Thompon & Knight

Thompson & Reilley, P.C.

Thompson, Coe, Cousins & Irons, L.L.P.

Vinson & Elkins, L.L.P.

Watts Law Firm, L.L.P.

Weil, Gotshal & Manges

Whittington von Sternberg

William Sharp & Associates

Wilshire, Scott & Dyer

Zgourides & Arnold