CorFix™ ACI Acid Corrosion Inhibitor

Tailored chemistry to enhance protection and inhibition 

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CorFix™ ACI Acid Corrosion Inhibitor

Reliable, cost-efficient protection of tubular integrity with enhanced acidizing efficiency

CorFix™ ACI-30 The inhibitor provides superior corrosion inhibition for casing, tubing, and downhole tools exposed to hydrochloric acid (HCl), hydrofluoric acid (HF), and mud acid (HCl-HF) during high-temperature acidizing operations. When used in combination with an acid corrosion intensifier, CorFix™ ACI-30 extends protection effectiveness up to 170°C (338°F).

Formulated without propargyl alcohol, heavy metal salts, or aromatic solvents, and ensures safer handling and enhanced environmental compliance. CorFix™ ACI-30 delivers durable acid and chemical resistance, enhancing protection and reliability across diverse climatic and operational conditions.

Technical Document

Brochure CorFix™ ACI Acid Corrosion Inhibitor


SDS CorFix™ ACI Acid Corrosion Inhibitor


TDS CorFix™ ACI Acid Corrosion Inhibitor


Performance Highlight

Reduced Corrosion Rate up to 0.002 lb/ft²

CorFix™ ACI-30 provides robust corrosion inhibition for critical steel alloys including N-80, L-80, QT700, QT800, J55 and Chrome-13 under elevated temperatures. Corrosion rates remain consistently low even as temperatures rise to 135 °C, demonstrating exceptional material resistance. This reliable performance highlights CorFix™ ACI-30’s effectiveness in safeguarding downhole equipment during aggressive high-temperature acidizing treatments.

CorFix™ ACI-30 corrosion rate results vs time in difference temperatures
  • Full Compatibility with Acidizing Packages

    One of the main challenges with corrosion inhibitors in acid treatment chemicals is compatibility issues. CorFix™ ACI-30 overcomes this by being fully compatible with acid treatment systems and common stimulation additives, ensuring reliable performance and extended protection under extreme wellbore conditions.

  • Thermal & Chemical Stability

    CorFix™ ACI-30 maintains thermal stability up to 170°C (338°F) and resists degradation in aggressive acids like HCl and organic blends. Its advanced molecular design provides sustained corrosion protection under harsh acidizing conditions.

  • Cost-Effective Corrosion Inhibitor

    CorFix™ ACI-30 is a high temperature acid corrosion inhibitor that provides efficient corrosion protection at lower dosages than conventional inhibitors, reducing chemical use and treatment costs. 

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