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CorFix™ ACI-100 Acid Corrosion Inhibitor


A Broad-Spectrum Acid Corrosion Inhibitor

CorFix™ ACI-100 Acid Corrosion Inhibitor

CorFix™ ACI-100 is a broad spectrum, water soluble acid corrosion inhibitor, a combination of organic compounds in aqueous solution suitable for use in a wide range of oilfield applications such as matrix acidizing, acid fracturing, mud acid operations and organic acid operations. CorFix™ ACI-100 as an acid corrosion inhibitor is compatible with intensifiers and VES. Its performance was evaluated in varying HCl and intensifier concentrations and efficiency assessed according to the changes on the corrosion rate and pits of the coupons.

https://www.astm.org/DATABASE.CART/HISTORICAL/G31-72R04.htm

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Benefits

Applicable without intensifier up to mid temperatures
Protection against hydrogen embrittlement
Compatible with VES and intensifiers
No heavy metal in the composition harmful for process equipment or refinery catalysts

 

Application

Matrix Acidizing
Acid Fracturing
Mud Acid Operations
Organic Acid Operations

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Effect of CorFix™ ACI-100 on the Corrosion Rate

DOSAS Acid Corrosion Inhibitors are used to effectively preserve metals exposed to corrosive media from corrosion, thereby extending their lifetime. The performance of CorFix™ ACI-100 in 15% HCl and its protection effect on the J55 is shown here.

chart

Property Value
Appearance Dark Liquid
Solubility in water and 15% HCl Soluble
pH 2.5-3.5

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