Corrosion and scale inhibitor for oilfield water injection

Performance: This product can be miscible with water in any proportion, remains stable under alkaline conditions, and exhibits excellent scale and corrosion inhibition below 200°C. It can chelate with various metal ions to form stable complexes. In aqueous solution, it undergoes multistage ionization to release H⁺, slowly dissolving carbonates. It can be used as a deep acidizing and blockage removal agent for acidification in oil and water wells, preventing the formation of CaF₂, Fe(OH)₃, and other precipitates in residual acid, thereby reducing secondary contamination of the oil layer during acidification operations.