发明名称 |
MULTI-DEPLOYABLE SUBSEA STACK SYSTEM |
摘要 |
Methods for deploying a subsea blowout preventer stack system comprising a lower marine riser package, a blowout preventer stack with a first ram blowout preventer, and an additional blowout preventer package releasably coupled to the blowout preventer stack and comprising a second ram blowout preventer. The subsea blowout preventer stack assembly can be deployed by coupling a drilling riser to the lower marine riser package that is releasably connected to the blowout preventer stack. The lower marine riser package and blowout preventer stack are then toward a subsea wellhead and then landed on the additional blowout preventer package that is coupled to the subsea wellhead. |
申请公布号 |
EP2165042(A4) |
申请公布日期 |
2015.12.23 |
申请号 |
EP20080770496 |
申请日期 |
2008.06.09 |
申请人 |
CAMERON INTERNATIONAL CORPORATION |
发明人 |
KOTRLA, JOHNNIE E.;WHITBY, MELVYN F.;MCWHORTER, DAVID J.;CHIASSON, GLENN J. |
分类号 |
E21B33/035;E21B29/12;E21B33/06;E21B33/064 |
主分类号 |
E21B33/035 |
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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