发明名称 |
Cartridge Tubular Handling System |
摘要 |
A cartridge of tubulars may be removably positioned with a carriage, and the carriage may move the cartridge transversely, vertically, and/or rotationally to roll tubulars on an adjacent tubular receiving member using only gravity from a selected tier of tubulars without human contact. A single trolley disposed with the tubular receiving member both pushes and pulls tubulars toward or away from the drilling deck.
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申请公布号 |
US2012243965(A1) |
申请公布日期 |
2012.09.27 |
申请号 |
US201213492282 |
申请日期 |
2012.06.08 |
申请人 |
TETLEY PAUL STEPHEN;HOLSBERG DANIEL B.;NORTON CALVIN VINAL;FRIEDE GOLDMAN UNITED, LTD. |
发明人 |
TETLEY PAUL STEPHEN;HOLSBERG DANIEL B.;NORTON CALVIN VINAL |
分类号 |
E21B19/14 |
主分类号 |
E21B19/14 |
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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