发明名称 |
MULTI-START THREAD CONNECTION FOR DOWNHOLE TOOLS |
摘要 |
An apparatus for transferring rotary power to a consumer in a wellbore includes a rotary power source positioned along a conveyance device and a drive train connected to the rotary power source. The drive train transfers torque from the rotary power source to a consumer. The drive train includes at least two torque transmitting members connected by a multi-start thread connection. |
申请公布号 |
US2015093189(A1) |
申请公布日期 |
2015.04.02 |
申请号 |
US201314043541 |
申请日期 |
2013.10.01 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
Grimmer Harald |
分类号 |
E21B17/03 |
主分类号 |
E21B17/03 |
代理机构 |
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代理人 |
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主权项 |
1. An apparatus for transferring rotary power to a consumer in a wellbore, comprising:
a conveyance device configured to be disposed in the wellbore; a rotary power source positioned along the conveyance device, the rotary power source generating a torque; and a drive train connected to the rotary power source, the drive train transferring the torque from the rotary power source to a consumer, wherein the drive train includes at least two torque transmitting members connected by a multi-start thread connection. |
地址 |
Houston TX US |