A Breakthrough Process At the Wellstream
AquaSulf-CK is a breakthrough, patent-pending process that removes sulfur compounds directly at the wellstream—fundamentally transforming how the hydrocarbon industry manages corrosion, fouling, and downstream processing costs.
By eliminating H₂S, mercaptans, COS, and CS₂ at the earliest stage of production, AquaSulf-CK prevents the cascade of operational problems that traditionally propagate across gas plants, LNG facilities, refineries, and petrochemical units.
What AquaSulf-CK Addresses
Sulfur-driven corrosion across pipelines, vessels, and process units
Amine system overload and accelerated solvent degradation
Excessive heat-stable salt (HSS) formation and reclaiming requirements
Fouling and plugging in exchangers, reboilers, and contactors
Increased severity in hydrotreating and sulfur recovery units (SRU)
Catalyst deactivation in hydrotreating and Claus systems
Environmental compliance risks from sulfur emissions
Downstream Operating
Problems Eliminated
Costs Avoided
Across the Value Chain
Unlock $6 Million Annual Savings
AquaSulf-CK can also be deployed within refinery limits—ideally in the tank farm—to improve the quality and processability of challenging crude oils with high sulfur content.
For a typical 100,000 BPD refinery, this upstream intervention can deliver estimated savings of ~$6 million per year, driven by:
"By removing sulfur compounds earlier in the value chain, AquaSulf-CK reduces downstream severity, stabilizes operations, and unlocks meaningful economic and operational benefits."
The Bottom Line
In short: treat the problem at the source—and the entire refinery performs better.