New Year’s Day Holiday Schedule

In observance of the New Year holiday, the Railroad Commission of Texas will close at 12:00 p.m. on Wednesday, December 31, 2025, and remain closed through Friday, January 2, 2026. Normal business operations will resume at 8:00 a.m. on Monday, January 5, 2026.

Emergency Contacts: Staff remain available to respond to emergencies. For emergencies, call toll-free at 844-773-0305.

Hydrogen Sulfide (H2S)

Fields & Concentration Listings

The information presented in the H2S Fields and Concentration Listings are obtained from Certificate of Compliance Statewide Rule 36 (16 TAC §3.36), Form H-9's on file with the Railroad Commission of Texas. If you need additional information, contact Field Operations at OGFOPS@rrc.texas.gov or (512) 463-6830.  
The following files are in Excel format. Excel format icon

A listing of all current H-9's as of 09/01/2024 is also available in Excel format. Excel format icon

 


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