发明名称 |
SISTEMA SUBMARINO DO CONJUNTO DE VÁLVULAS DE SEGURANÇA COM DISTRIBUIÇÃO MÚLTIPLA |
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 |
BRPI0812466(A2) |
申请公布日期 |
2014.12.02 |
申请号 |
BR2008PI12466 |
申请日期 |
2008.06.09 |
申请人 |
CAMERON INTERNATIONAL CORPORATION |
发明人 |
JOHNNIE E. KOTRLA;MELVYN F. WHITBY;DAVID J. MCWHORTER;GLENN J. CHIASSON |
分类号 |
E21B33/035;E21B29/12 |
主分类号 |
E21B33/035 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|