发明名称 |
Downhole oil and water separator and method |
摘要 |
A downhole oil and water separator for an oil well includes a water-selective membrane disposed in a production flowpath of the well. The water-selective membrane is operable to selectively pass water from the production flowpath to a disposal zone to increase the concentration of oil in the production flowpath at the surface.
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申请公布号 |
US7823635(B2) |
申请公布日期 |
2010.11.02 |
申请号 |
US20040924161 |
申请日期 |
2004.08.23 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
WRIGHT ADAM DAVIS;SCHULTZ ROGER LYNN;HAMID SYED;SMITH, JR. HARRY D. |
分类号 |
E21B43/34;E21B43/38 |
主分类号 |
E21B43/34 |
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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