STABILIZATION AND REDUCTION OF ITK OF SALT SOLUTIONS CONTAINING UNIVALENT IODIDES

摘要

A composition for use in downhole activities comprising a stabilized monovalent iodide salt solution containing a monovalent salt system containing a monovalent iodide; a primary iodide stabilizer that is useful for removing free iodine, preventing free iodine formation and containing ITC; and an aqueous fluid, wherein the stabilized monovalent iodide brine has a density that is greater than 10 lb / gal (1.2 g / cm), wherein the stabilized monovalent iodide brine has an ITR that is less than or equal to 70 ° F (21 ° C).