发明名称 |
DRILLING COMPONENTS AND SYSTEMS TO DYNAMICALLY CONTROL DRILLING DYSFUNCTIONS AND METHODS OF DRILLING A WELL WITH SAME |
摘要 |
Drilling tools that may detect and dynamically adjust drilling parameters to enhance the drilling performance of a drilling system used to drill a well. The tools may include sensors, such as RPM, axial force for measuring the weight on a drill bit, torque, vibration, and other sensors known in the art. A processor may compare the data measured by the sensors against various drilling models to determine whether a drilling dysfunction is occurring and what remedial actions, if any, ought to be taken. The processor may command various tools within the bottom hole assembly (BHA), including a bypass valve assembly and/or a hydraulic thruster to take actions that may eliminate drilling dysfunctions or improve overall drilling performance. The processor may communicate with a measurement while drilling (MWD) assembly, which may transmit the data measured by the sensors, the present status of the tools, and any remedial actions taken to the surface.
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申请公布号 |
WO2008085946(B1) |
申请公布日期 |
2008.12.04 |
申请号 |
WO2008US00203 |
申请日期 |
2008.01.07 |
申请人 |
BAKER HUGHES INCORPORATED;BRACKIN, VAN, J.;PASTUSEK, PAUL, E. |
发明人 |
BRACKIN, VAN, J.;PASTUSEK, PAUL, E. |
分类号 |
E21B44/00;E21B21/10 |
主分类号 |
E21B44/00 |
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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