发明名称 |
DEVICE AND METHOD FOR MEASURING TORQUE AND ROTATION |
摘要 |
A device is taught for measuring and wirelessly transmitting one or more parameters during wellbore operations. The device comprises a torque sub releasably connected to a top drive at a first end and having a second end such that the torque sub rotates with the rotating top drive, one or more sensors for measuring rotational, torque and torsion parameters, a wireless power source and a signal transmitter connected to the one or more sensors for wireless transmission of data collected by the one or more sensors to a computer. Systems and methods are also provided for connecting threaded tubulars for use in a wellbore. |
申请公布号 |
CA2836328(A1) |
申请公布日期 |
2013.10.03 |
申请号 |
CA20122836328 |
申请日期 |
2012.03.28 |
申请人 |
MCCOY CORPORATION |
发明人 |
DENG, BING;GERWING, MURRAY C.;OBERFORCHER, GERHARD;SCHATZ, TRENT MICHAEL |
分类号 |
E21B47/007;E21B19/16;E21B44/00 |
主分类号 |
E21B47/007 |
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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