发明名称 |
Expandable wellbore junction |
摘要 |
Methods and apparatus are provided for use in conjunction with subterranean well operations. In a described embodiment, an expandable wellbore connector is utilized in interconnecting multiple wellbores in the well. The wellbore connector is expanded into a cavity formed in one wellbore, and then another wellbore is drilled through the wellbore connector. The wellbore connector is sealingly engaged with tubular members in each wellbore.
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申请公布号 |
US6135208(A) |
申请公布日期 |
2000.10.24 |
申请号 |
US19980086716 |
申请日期 |
1998.05.28 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
GANO, JOHN C.;FREEMAN, TOMMIE A.;LONGBOTTOM, JIM R.;BOWLING, JOHN S. |
分类号 |
E21B7/06;E21B7/08;E21B23/04;E21B23/06;E21B29/06;E21B33/12;E21B33/127;E21B41/00;E21B43/10;(IPC1-7):E21B7/08;E21B43/14 |
主分类号 |
E21B7/06 |
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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