The Online Membership Directory provides basic information about Attorneys licensed to practice in Texas. The only book of its kind devoted exclusively to Texas oil and gas law; combines the text of relevant laws, regulations, and rulings with expert comme.Law students may join up to five free sections per year. Download the application. And, of course, Texas ranks. American Bar Association. 2005-present. Member. Trainings, Presentations, Guest Lectures. Part 2: Water in the Oil and Gas Industry. 1 Maupin, M.A. et al. (2014). Vela, 429 S.W.2d 866 (Tex.