发明名称 |
MULTILATERAL BORE JUNCTION ISOLATION |
摘要 |
A junction can be isolated from fracturing pressure using a liner extending from a one bore through a junction into a lateral bore, where at least a portion of the liner is retrievable from the lateral bore prior to completion of wellbore construction. The junction may be temporarily isolated from high pressure, such as high pressure from a fracturing stimulation process. Part of the liner can be retrieved using a disconnect mechanism or technique. |
申请公布号 |
WO2014062166(A1) |
申请公布日期 |
2014.04.24 |
申请号 |
WO2012US60462 |
申请日期 |
2012.10.16 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
BENSON, COLE A.;RENSHAW, WILLIAM S. |
分类号 |
E21B43/12 |
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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