Tank Venting and H₂S: How to Control Emissions From Sour Storage Tanks
Article Overview Tank vent emissions can change quickly when sour oil, produced water, or other H₂S-containing fluids enter storage. Pressure changes, agitation, temperature, and fluid movement can cause dissolved H₂S to enter the vapor space along with hydrocarbon vapors. Understanding when these releases occur helps operators identify appropriate monitoring, treatment,
October 1, 2026