发明名称 |
Method for improving the safety and use of a drilling rig of the jack-up type, and the drilling rig of the jack-up type |
摘要 |
The invention concerns a drilling rig 1 which has a main part 2 inside which there is arranged at least part of the energy supply arrangement of the rig 1. Connected to the main part 2 there are at least three bases 3 which can be moved by lifting equipment 5 and by means of which the drilling rig 1 can be supported on the seabed, and a drilling unit 4 which can be moved by means of a first transporting device 6, for carrying out drilling in a drilling situation substantially outside the main part 2. The drilling rig 1 also has at least one unit for living quarters 7 for the crew of the rig 1, rescue boats 8a for emergency evacuation of the crew, and preferably a helicopter landing area 8b for air transport. To improve the safety and use of the drilling rig 1, the said living quarters 7 are arranged to be at least partially movable, being moved considerably away from the drilling unit 4 during drilling, preferably in essentially the opposite direction s to the direction of movement of the drilling unit 4. The invention also concerns a drilling rig of the jack-up type suitable for this method. <IMAGE>
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申请公布号 |
FI96896(B) |
申请公布日期 |
1996.05.31 |
申请号 |
FI19950002839 |
申请日期 |
1995.06.09 |
申请人 |
CANDE, MIKAEL;TOERMAELAE, PASI |
发明人 |
CANDE, MIKAEL;TOERMAELAE, PASI |
分类号 |
B63B;B63B35/44;E02B;E02B17/00;(IPC1-7):E02B17/00 |
主分类号 |
B63B |
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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