发明名称 |
RESTRICTED AXIAL MOVEMENT LOCKING MECHANISM |
摘要 |
<p>A tubular locking system comprises a first wellbore tubular, an internal locking feature disposed on an inner surface of the first wellbore tubular, a second wellbore tubular, where at least a portion of the second wellbore tubular is disposed within the first wellbore tubular, a compression sleeve coupled to the second wellbore tubular, a collet coupled to the second wellbore tubular below the compression sleeve, and a shifting sleeve disposed within the collet.</p> |
申请公布号 |
WO2012125421(A1) |
申请公布日期 |
2012.09.20 |
申请号 |
WO2012US28330 |
申请日期 |
2012.03.08 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC.;EZELL, MICHAEL DALE;ELLIS, GARY DALE |
发明人 |
EZELL, MICHAEL DALE;ELLIS, GARY DALE |
分类号 |
E21B17/043;E21B17/02;E21B19/16 |
主分类号 |
E21B17/043 |
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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