发明名称 |
Multi-purpose coiled tubing handling system |
摘要 |
A system for reducing the effects of heave movements of a wellhead in an offshore drilling device is provided that includes a frame; a coiled tubing stack supported by the frame; and a heave compensation system for controlling an amount of load transferred from the coiled tubing stack to the wellhead to reduce relative movements between the coiled tubing stack and the wellhead.
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申请公布号 |
US7063159(B2) |
申请公布日期 |
2006.06.20 |
申请号 |
US20040809256 |
申请日期 |
2004.03.25 |
申请人 |
SCHLUMBERGER TECHNOLOGY CORP. |
发明人 |
PATTON BARTLEY J.;ROD SHAMPINE;HOBBS NIKKI;MCCAFFERTY TERRY;MALLALIEU ROBIN |
分类号 |
E21B19/09;E21B17/01;E21B19/00;E21B19/22;E21B33/043 |
主分类号 |
E21B19/09 |
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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