发明名称 |
JUNCTION HOUSING FOR USE IN UNDERSEA OIL WELLS |
摘要 |
<p>Disclosed in a means for coupling a plurality of christmas trees on subsea hydrocarbon wells to a riser; said means including complementary coupling halves on the riser and on the christmas trees arranged for mating and co-operation with each other.</p> |
申请公布号 |
CA1053575(A) |
申请公布日期 |
1979.05.01 |
申请号 |
CA19760259782 |
申请日期 |
1976.08.25 |
申请人 |
A/S AKERS MEK. VERKSTED |
发明人 |
HOEL, EIVIND;MATHIASSEN, SVEIN |
分类号 |
E21B33/035;E21B33/037;E21B33/038;E21B43/017;(IPC1-7):21B41/00 |
主分类号 |
E21B33/035 |
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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