To join a section, visit My Bar Page and join online, or download the application. The Online Membership Directory provides basic information about Attorneys licensed to practice in Texas.For immediate enrollment, please log onto your My Bar Page at texasbar. Com and click Join Sections. UT Law CLE and the Oil, Gas and Energy Resources Law Section is celebrating 50 years of the Ernest E. Smith Oil, Gas and Mineral Law Institute! The Energy and Natural Resources Committee focuses on federal and state tax issues related to the oil and gas and other natural resource industries. A concise and practical guide to Texas oil and gas law in an uncluttered format. Learn About the Fundamentals of Oil and Gas Leases in Texas and How They Continue to Change to Reflect New Technology. Speaking and Writing. State Bar of Missouri, Member.