发明名称 |
Subsea pig handler |
摘要 |
<p>A pig launching system comprising a pipe loop comprising a first end and a second end; a pig shuttle connected to the first end and the second end; a first opening in the pig shuttle aligned with the first end of the pipe loop; a second opening in the pig shuttle aligned with the second end of the pipe loop; and a slot within the pig shuttle movable between the first opening and the second opening.</p> |
申请公布号 |
AU2011320499(B2) |
申请公布日期 |
2015.07.09 |
申请号 |
AU20110320499 |
申请日期 |
2011.10.28 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
TYRRELL, CHARLES EDWARD HIGHAM;WARD, JOHN MICHAEL |
分类号 |
E21B23/08;E21B43/34;F16L55/46 |
主分类号 |
E21B23/08 |
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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