发明名称 |
METHODS AND SYSTEMS FOR DEPLOYING CABLE INTO A WELL |
摘要 |
An apparatus or system comprising, or a method utilizing, a pressure-tight head assembly coupling a multi-conductor wireline cable operable for downhole operations within a borehole extending into a subterranean formation. The head assembly comprises: an upper head attachment; a lower head attachment; an upper compression seal assembly; a gripper cone; and a rope socket. The upper compression seal assembly is threaded into and/or otherwise coupled to the upper head attachment in a manner causing the gripper cone to tighten onto the cable jacket. |
申请公布号 |
CA2907922(A1) |
申请公布日期 |
2014.11.06 |
申请号 |
CA20142907922 |
申请日期 |
2014.04.30 |
申请人 |
SCHLUMBERGER CANADA LIMITED |
发明人 |
VARKEY, JOSEPH;PROTASOV, VADIM;BISSONNETTE, HAROLD S. |
分类号 |
E21B19/00;E21B33/03 |
主分类号 |
E21B19/00 |
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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