PROCESS OF DEVELOPMENT OF OIL FIELD Russian patent published in 2004 - IPC

FIELD: oil production, development of oil fields in order to extract residual oil. SUBSTANCE: process of development of oil field includes selection of section of oil field in center of injection well and group of producing wells, its bringing to drive of oil, generation of high- temperature water and action with it on productive formation. In accordance with invention formation is subjected to action of high-temperature water of 320-340 C and pressure between 16 and 22 MPa. Electric arc plasma generator producing partially ionized steam with temperature of 4000-7000 C is employed in the capacity of heat generator. High-temperature water is prepared by mixing mentioned steam with main flow of water injected through plasma generator into formation. EFFECT: enhanced efficiency of process with provision for ecological safety. 2 cl, 2 dwg