METHOD FOR DEVELOPMENT OF HIGH-VISCOSITY OIL DEPOSIT

作者: Amerkhanov Marat Inkilapovich , Akhmadullin Robert Rafaelovich , Akhmetzyanov Fanil Muktasimovich , Ibragimov Danil Abelkhasimovich , Latfullin Rustem Ruslanovich

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摘要: FIELD: oil industry.SUBSTANCE: invention relates to the oil-producing industry. Method of development high-viscosity deposits includes construction a horizontal injection well and production in reservoir, located below parallel well, descent into two columns tubing – different diameters with placement ends intervals wellbore, pumped-down on string, equipped temperature pressure sensors an optical fiber cable along entire filter length, injecting steam through pumping pump carrying out thermobarometric measurements by means geophysical studies results which reveal zones extremely high temperatures well. In presence interval strings and/or intake are shifted way respectively, less heated at distance least 50 m from initial installation.EFFECT: technical result is increase efficiency heavy field or bitumen due uniform heating chamber changing coolant product selection.1 cl, 1 dwg

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