发明名称 |
OBTAINING BIOGENIC FUEL GAS IN GEOLOGICAL HYDROCARBON DEPOSITS |
摘要 |
FIELD: oil-and-gas industry.SUBSTANCE: group of inventions relates to development and accumulation of biogenic gas in anaerobic geological formation containing carbon-bearing material. According to the method of increase of biogenic gas blowdown in anaerobic geological formation with carbon-bearing material the access to this anaerobic formation is provided. The rate of blow down of biogenic gases in this anaerobic formation is increased, for example, by holding of accumulated biogenic gases and their keeping in the anaerobic formation. The flowing of reservoir water into the anaerobic formation is provided after increase of biogenic gas blow down. Flowing of reservoir water comprises the circulation of reservoir water between the anaerobic formation reservoir and carbon-bearing material and back into the reservoir.EFFECT: improvement of efficiency of biogenic gas production.23 cl, 6 dwg |
申请公布号 |
RU2550637(C2) |
申请公布日期 |
2015.05.10 |
申请号 |
RU20120129880 |
申请日期 |
2010.09.22 |
申请人 |
TRANSVORLD TEKNOLODZHIZ LIMITED |
发明人 |
DEHNNAR VERLIN;PFAJFER ROBERT S.;DEBRJUIN ROLAND P.;BAUER SHEJN;UL'RIKH GLENN A.;UEHBER DZHEFFRI L.;BROK DEHVID;FORD DZHIM;MEJERS TREHVIS;FINKEL'SHTAJN MARK |
分类号 |
E21B43/22 |
主分类号 |
E21B43/22 |
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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