Definition(s)
Sweet Gas
Natural gas that does not contain hydrogen sulfide gas.
Source: API RP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007). Global Standards
Sweet Gas
All natural gas except sour gas and casinghead gas.
Source: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013. Regulations