The Online Membership Directory provides basic information about Attorneys licensed to practice in Texas. 845 S. Figueroa St. Los Angeles, CA 90017. 213-765-1000.You may claim your credit online in Your Briefcase, and UT Law CLE will report credit on your behalf to the State Bar of Texas. The committee collaborated closely with the Pattern Jury Charges—Oil and. Gas Committee on these updates, which appear in both volumes. The. In Texas, attorneys can become board certified in the specialty practice area of Oil, Gas, and Mineral Law. Sierra Resources LLC; in the 218th Judicial District Court, La Salle County, Texas. Gas and Energy Resources Section of the State Bar of Texas. Notable other areas submitting advertisements would be Los Angeles;. Over that time, he has represented a range of clients from Chevron Corporation to KKR.