Texas Codes > Natural Resources Code > Title 3 > Subtitle B > Chapter 87 > Subchapter F Texas Natural Resources Code Chapter 87 > Subchapter F – Use of Gas Determined by Hydrocarbon Content Current as of: 2024 | Check for updates | Other versions § 87.171 Gas Containing Low Hydrocarbon Content § 87.172 Gas Containing High Hydrocarbon Content § 87.173 Additional Extraction to Alleviate Shortage § 87.174 Applicability of This Subchapter