137 Texas Natural Resources Lawyers

Amarillo Bar Association State Bar of Texas Texas Trial Lawyers Association Association of Trial Lawyers of America.

Amarillo Bar Association State Bar of Texas.

Houston Bar Association Chairman, Oil, Gas and Mineral Law Section, 1989-1990 State Bar of Texas Energy Bar Association College of the State Bar of Texas Texas Association of Bank Counsel.

Louisiana State, Houston, Fifth Federal Circuit and American Bar Associations.

Houston and American Bar Associations State of Texas Healthcare Network Advisory Committee, Labor Representative Texas Workers Compensation Claimant Attorneys Association Past President.

Laredo-Webb County Bar Association State Bar of Texas.

State Bar of Texas Chairman, Oil, Gas and Energy Resource Law Section Council American Bar Association Member, Sections on Natural Resources, Energy and Environmental Law American Trial Lawyers Association Association of Petroleum Landmen Life Fe

Houston Bar Association State Bar of Texas.

Houston and American Bar Associations State Bar of Texas