发明名称 |
SUPPORTING A MARINE RISER |
摘要 |
An improved marine riser is described which is comprised of a plurality of conduit sections joined together end to end. Buoyancy cans for retaining a compressed gas are flexibly connected to the riser at selected locations along its length and form a fluid tight seal therewith. |
申请公布号 |
AU1072876(A) |
申请公布日期 |
1977.08.11 |
申请号 |
AU19760010728 |
申请日期 |
1976.02.02 |
申请人 |
EXXON PRODUCTION RESEARCH CO. |
发明人 |
JAMES MICHAEL WALKER;WILLIAM TINNIN ILFREY;PHILIPPE HENRI SCHAEFFER |
分类号 |
E21B7/128;E21B17/01 |
主分类号 |
E21B7/128 |
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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