DoScav™ 400 H₂S Scavenger
Oil-Soluble H₂S Scavengers
Non-Triazine H₂S Scavenger
An Innovative Formulation for H₂S Scavenging Without Fouling and Scaling Concerns
DoScav™ 400 is an alternative to triazine-based H₂S scavenger and avoids producing solid reaction by-products, as confirmed by numerous lab and field trial. Moreover, it minimally affects pH levels, thereby reducing mineral scaling. This dual advantage boosts production and minimizes downtime associated with pipeline cleaning and solids removal.
Performance Highlight
98.8% H₂S Reduction with DoScav™ 400 in Gas Production
An offshore gas producer in the Middle East faced significant H₂S-related challenges that threatened both operational safety and subsea pipeline integrity. The operator required a robust, high-performance solution capable of withstanding harsh environmental conditions. Dosas provided the DoScav™ 400 H₂S Scavenger, a scalable, efficient solution seamlessly integrated into existing offshore infrastructure. Following its implementation, the DoScav™ 400 achieved a 98.8% reduction in H₂S levels, enhancing safety and operational reliability.

Operational Continuity
The streamlined design and straightforward installation process of the DoScav™ 400 H₂S Scavenger enable seamless operations, allowing production to proceed without interruption during both installation and system upgrades.
Increase Equipment Longevity
The reduction of H₂S minimized the risk of corrosion to critical infrastructure, reducing maintenance needs and extending the life of pipelines and equipment.
Reduced Pipeline Corrosion
The H₂S scavenger system effectively reduced H₂S levels in the injection gas stream, decreasing the likelihood of pipeline corrosion and prolonging the lifespan of infrastructure.
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