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.

Technical Document

Brochure DoScav™ 400 H₂S Scavenger 


SDS DoScav™ 400 H₂S Scavenger 


TDS DoScav™ 400 H₂S Scavenger 


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.

Get in touch with an expert | DoScav™ 400 H₂S Scavenger


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