DoSolx™ 90 Scale Dissolver
Controlling Iron Sulfide Issues in Oil and Gas Production
DoSolx™ 90 Iron Sulfide Scale Dissolver
Mastering the Art of Tackling Iron Sulfide Scale
Iron sulphide can have detrimental effects on oil and gas production, impacting equipment integrity and causing production disruptions. The variations in crystallinity of iron sulfide, which result from pH, temperature, and concentrations of iron to sulfur ratio during the reaction, complicate the process of chemical inhibition and removal. DoSolx™ Solutions specifically designed to:
• Efficiently remove metal sulfide scale
• Manage microbial challenges in reservoirs contain souring agents
• Provides comparable dissolving capacity to strong acids
• Low corrosivity to steel
• No release of H₂S gas
• Stability at high temperatures
• Prevents reprecipitation of dissolved scales.
Performance Highlight
Multipronged Activator in Complex Reservoirs
DoSolx™ 90 specifically designed to efficiently remove metal sulfide scale and manage microbial challenges in reservoirs contain souring agents. It provides comparable dissolving capacity to strong acids, low corrosivity to steel, no release of H₂S gas, stability at high temperatures, and prevents reprecipitation of dissolved scales.
DoSolx™ solutions are formulated with a dispersant, designed to prevent particle agglomeration, keeps them suspended, and allowing them to effortlessly navigate through your system without deposition.

Effective in High-Temperature Conditions
DoSolx™ 90 performs efficiently on iron-containing deposits across a wide temperature range, from 21°C to 176°C, ensuring consistent results in challenging environments.
Enhanced Oil-Wet Scale Dissolution
Formulated with a powerful dispersant, DoSolx™ 90 boosts the dissolution of stubborn oil-wet scale deposits, optimizing well performance.
Prevents Iron Reprecipitation
With an iron control agent, DoSolx™ 90 sequesters iron to prevent reprecipitation, ensuring long-term system stability and efficiency.
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