发明名称 Gas flooding with horizontal and vertical wells
摘要 The invention is a method of producing hydrocarbons from a region bounded by two vertical wells and a horizontal well, which comprises injecting a gas through a first vertical well, concurrently performing a cyclic injection, soak and production of gas through a horizontal well, converting the first well to production after the gas injected from the first well reaches the area affected by gas from the horizontal well, and injecting gas through a second vertical well.
申请公布号 US5065821(A) 申请公布日期 1991.11.19
申请号 US19900463704 申请日期 1990.01.11
申请人 TEXACO INC. 发明人 HUANG, WANN-SHENG;HSU, JACK J.
分类号 E21B43/16;E21B43/18;E21B43/30 主分类号 E21B43/16
代理机构 代理人
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