发明名称 |
BLOWOUT PREVENTER HAVING MODIFIED HYDRAULIC OPERATOR |
摘要 |
A blowout preventer for use in the oil and gas industry having a single modified, dual-acting hydraulic operator per door, comprising a reconfigured adapter. The reconfigured adapter comprises a body having a longitudinal bore, a plurality of hydraulic fluid passageways therethrough, and is slidably received by the blowout preventer.
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申请公布号 |
CA2618874(C) |
申请公布日期 |
2010.08.03 |
申请号 |
CA20082618874 |
申请日期 |
2008.01.23 |
申请人 |
A.P.I. VALVE & B.O.P. SERVICES LTD. |
发明人 |
DELBRIDGE, SCOTT;FOOTE, DEAN |
分类号 |
E21B33/06 |
主分类号 |
E21B33/06 |
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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