COMPOUND FOR TREATMENT OF BOTTOM-HOLE FORMATION ZONE

摘要

FIELD: oil producing industry. SUBSTANCE: the offered compound containing anionic oil-soluble surfactant and water, additionally includes nonionic surfactant and organosilicon compound with the following about of components, mas. %: anionic oil-soluble surfactant 1.0-10.0; nonionic surfactant 0.1-2.5; organosilicon compound 0.5-5.0l the balance, water. Compound additionally contains hydrocarbon solvent in the amount of 1.0-5.0 mas.%. EFFECT: increased structural viscosity and thermal stability of compound.