发明名称 |
RISER AUXILIARY LINE JUMPER SYSTEM FOR ROTATING CONTROL DEVICE |
摘要 |
A method for deploying a marine riser includes: assembling a rotating control device (RCD) spool with the marine riser; lowering the RCD spool through a rotary table of a drilling rig and into a moonpool of an offshore drilling unit; connecting a hose to an upper and lower adapter of the RCD spool in the moonpool; and lowering the RCD spool and the connected hose through the moonpool. |
申请公布号 |
US2014178155(A1) |
申请公布日期 |
2014.06.26 |
申请号 |
US201314106050 |
申请日期 |
2013.12.13 |
申请人 |
Weaterford/Lamb, Inc. |
发明人 |
FEASEY Guy F. |
分类号 |
E21B19/00 |
主分类号 |
E21B19/00 |
代理机构 |
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代理人 |
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主权项 |
1. A method for deploying a marine riser, comprising:
assembling a rotating control device (RCD) spool with the marine riser; lowering the RCD spool through a rotary table of a drilling rig and into a moonpool of an offshore drilling unit; connecting a hose to an upper and lower adapter of the RCD spool in the moonpool; and lowering the RCD spool and the connected hose through the moonpool. |
地址 |
Houston TX US |