发明名称 |
METHOD OF OIL POOL DEVELOPMENT |
摘要 |
oil-producing industry, particularly, development of oil deposits by injection into formation of displacement agents. SUBSTANCE: method includes withdrawal of oil from producing wells and injection of water-gas mixture through injection wells. Water-gas mixture is used in the form of underground natural water-gas mixtures of producing horizon and/or of underlying horizons relating to single hydrodynamic basic. Withdrawal of underground natural water-gas mixture and its injection into formation are carried out by system of strong-sealing interwell pumping over. Content of hydrocarbon gases in underground water-gas mixture amounts up to 60-80%, including content of ethane and other hydrocarbons in amount of 7-20%. EFFECT: devised technology of oil pool development with use of reagent natural underground available at oil field equipment in the form of water-gas mixture with definite parameters. 2 tbl |
申请公布号 |
RU2154157(C1) |
申请公布日期 |
2000.08.10 |
申请号 |
RU19990114181 |
申请日期 |
1999.07.08 |
申请人 |
KHUSAINOV VASIL MUKHAMETOVICH;KHAMINOV NIKOLAJ IVANOVICH;GUMAROV NAFIS FARITOVICH;KHANGIL'DIN RADIF GABIDULLOVICH |
发明人 |
ISHKAEV R.K.;KHUSAINOV V.M.;KHAMINOV N.I.;GUMAROV N.F.;KHANGIL'DIN R.G. |
分类号 |
E21B43/20 |
主分类号 |
E21B43/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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