发明名称 |
JACKING FRAME HAVING A WELLHEAD CENTRALIZER |
摘要 |
A jacking frame for an oil well offshore platform is provided that includes a support structure; a coiled tubing injector supported by the support structure and having a longitudinal axis; and a centralizer attached to the support structure, which moves a wellhead of the platform into alignment with the longitudinal axis of the coiled tubing injector.
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申请公布号 |
CA2563177(A1) |
申请公布日期 |
2007.04.21 |
申请号 |
CA20062563177 |
申请日期 |
2006.10.10 |
申请人 |
SCHLUMBERGER CANADA LIMITED |
发明人 |
POLSKY, YAROM;PATTON, BART |
分类号 |
E21B15/00;E21B17/10;E21B19/22 |
主分类号 |
E21B15/00 |
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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