发明名称 |
AN OFFSHORE DRILLING SYSTEM |
摘要 |
A drilling rig having a deck capable of being used offshore and a method for commissioning a well using the drilling rig and a method for decommissioning a well using the drilling rig, wherein the drilling rig comprises: a cantilever which is mounted so as to be moveable in a first direction and a second direction; a Multi Purpose Tower mounted on the cantilever; a supporting cart disposed between the cantilever and the deck which in turn is movably fixed on the deck of the drilling rig; at least two friction reducing devices attached to the supporting cart; and wherein the cantilever can slide relative to the drilling platform. |
申请公布号 |
EP1583884(A1) |
申请公布日期 |
2005.10.12 |
申请号 |
EP20030756755 |
申请日期 |
2003.10.16 |
申请人 |
ITREC B.V. |
发明人 |
ROODENBURG, Joop;VAN DUIVENDIJK, Pieter, Dirk, Melis |
分类号 |
B63B35/44;E02B17/00;E21B15/00 |
主分类号 |
B63B35/44 |
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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