发明名称 |
Extended range single-joint elevator |
摘要 |
An elevator to manipulate a tubular segment includes an elevator body with a bore formed therethrough having an axis therein, the elevator body including a plurality of openings extending from an outer surface of the elevator body to the bore of the elevator body, and a base member coupled to a bottom surface of the elevator body, the base member having a guide portion that directs the tubular segment into the bore of the elevator body. The elevator also includes a plurality of slip assemblies disposed inside the plurality of openings and coupled to the elevator body, each of the plurality of slip assemblies including an actuator body coupled to the elevator body, a slip, the slip including an engagement surface disposed orthogonal to the axis of the bore of the elevator body that engages the tubular segment. |
申请公布号 |
AU2015301250(A1) |
申请公布日期 |
2017.02.23 |
申请号 |
AU20150301250 |
申请日期 |
2015.08.04 |
申请人 |
Frank's International, LLC |
发明人 |
Angelle, Jeremy Richard;Stelly, John Erick;Hollier, Tyler J.;Smith, Logan Essex |
分类号 |
E21B19/06;E21B19/08;E21B19/10 |
主分类号 |
E21B19/06 |
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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