发明名称 |
DRILLING RIG SITUATED ON THE SEABED, INCLUDING A SEPARATION DEVICE |
摘要 |
<p>A drilling rig device (1) situated on the seabed (11), where the drilling rig (1) is sealingly enclosed against the surroundings, wherein the drilling rig (1) is liquid-filled and provided with a separator (16) arranged to separate material (17) from the liquid.</p> |
申请公布号 |
WO2007108696(A1) |
申请公布日期 |
2007.09.27 |
申请号 |
WO2007NO00103 |
申请日期 |
2007.03.16 |
申请人 |
SEABED RIG AS;HAUGHOM, PER, OLAV |
发明人 |
HAUGHOM, PER, OLAV |
分类号 |
E21B15/02;E21B7/124;E21B41/06 |
主分类号 |
E21B15/02 |
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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