The H₂S Knowledge Hub
Practical insights, technical resources, and field-tested guidance from the team behind Ole Red.
Featured Posts
The Ole Red Blog Is Open. Here’s What We’re Building.
There’s a lot of noise in the H2S treatment space. Overcomplicated products, opaque pricing, supply chains that stretch halfway around the world, and more than a few vendors who’d rather...
Mid-Year Sour Gas Air Quality Compliance: What to Check
Mid-year air quality compliance is not a quiet stretch on the calendar for sour gas...
Hurricane Season and H2S Treatment: Supply Continuity Planning
H2S treatment supply continuity is the risk Gulf Coast operators tend to rank near the...
Troubleshooting Early Breakthrough in H2S Vessels: Causes, Diagnostics, and Fixes
You sized the bed for six months. You got eleven weeks. The outlet H2S is...
Who Manufactures H2S Scavenger Media in the United States?
Very few companies actually manufacture H2S scavenger media in the United States. Most products sold...
How Does an H2S Scavenger Work?
How Does an H2S Scavenger Work? Hydrogen sulfide (H2S) is a toxic, corrosive, flammable gas...
Maximizing Your Spring Turnaround: H2S Vessel Changeout Best Practices
Spring turnaround season is one of the busiest stretches on the calendar for refineries and...