发明名称 |
METHOD AND SYSTEM FOR REMOVING FLUID FROM A SUBTERRANEAN ZONE USING AN ENLARGED CAVITY |
摘要 |
A method for removing fluid from a subterranean zone includes drilling a well bore from a surface to the subterranean zone and forming an enlarged cavity in the well bore such that the enlarged cavity acts as a chamber to separate liquid from gas flowing from the subterranean zone through the well bore. The method includes positioning a pump inlet within the enlarged cavity and operating a pumping unit to produce the liquid through the pump inlet. The well bore may comprise an articulated well bore.
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申请公布号 |
US2005167119(A1) |
申请公布日期 |
2005.08.04 |
申请号 |
US20020264535 |
申请日期 |
2002.10.03 |
申请人 |
CDX GAS, LLC |
发明人 |
DIAMOND LAWRENCE W.;ZUPANICK JOSEPH A. |
分类号 |
E21B43/38;(IPC1-7):E21B43/00 |
主分类号 |
E21B43/38 |
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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