发明名称 |
Well completion and production techniques |
摘要 |
Methods for completing and producing hydrocarbon from a well having a highly permeable production formation having a water zone and a hydrocarbon zone are disclosed. In the disclosed techniques a cased well borehole is cemented in place through the production formation. A packer is set in the casing to isolate the hydrocarbon zone from the water zone. Perforations in the water zone and in the hydrocarbon zone produce a mixture of both fluids into the casing/tubing annulus at different bottom hole pressures (FBHP's) due to the installation of a flow restriction limiting the flow of either hydrocarbon or water into the tubing string. Artificial lift means are used to produce the fluid mixture to the surface.
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申请公布号 |
US5971069(A) |
申请公布日期 |
1999.10.26 |
申请号 |
US19970908890 |
申请日期 |
1997.08.08 |
申请人 |
TEXACO INC. |
发明人 |
STOY, JAMES R.;BOWLIN, KEVIN R. |
分类号 |
E21B43/12;E21B43/32;(IPC1-7):E21B47/00 |
主分类号 |
E21B43/12 |
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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