METHOD FOR DEVELOPMENT OF TECTONICALLY SCREENED OIL-GAS DEPOSIT

摘要

FIELD: oil and gas production industry. SUBSTANCE: this relates to development of deposit which is tectonically screened into separate sections with no hydrodynamic connection between wells. Method implies cyclic injection of liquid into producing well to cause hydraulic breakage of rock mass. Liquid is of higher density as compared with density of bed fluid. After period of gravitational and capillary displacement, oil is recovered from same producing wells with reduction of bottom-hole pressure to minimal possible. EFFECT: high efficiency. 1 tbl