| 发明名称 |
Upper mast fixture for positioning tubular and method |
| 摘要 |
An upper mast fixture for positioning a tubular received from a pipe handling system for use with a top drive having a rotor utilized to connect with pipe. The upper mast fixture is utilized to assist and/or provide alignment of a threaded connection on a top of said pipe with said top drive rotor. |
| 申请公布号 |
US2013341041(A1) |
申请公布日期 |
2013.12.26 |
| 申请号 |
US201213507340 |
申请日期 |
2012.06.21 |
| 申请人 |
FLUSCHE MARK J.;COMPLETE PRODUCTION SERVICES, INC. |
发明人 |
FLUSCHE MARK J. |
| 分类号 |
E21B19/16;E21B19/00 |
主分类号 |
E21B19/16 |
| 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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