发明名称 |
DETECTION OF DOWNHOLE VIBRATIONS USING SURFACE DATA FROM DRILLING RIGS |
摘要 |
Disclosed is a method for estimating downhole lateral vibrations a drill tubular disposed in a borehole penetrating the earth or a component coupled to the drill tubular. The method includes rotating the drill tubular to drill the first borehole and performing a plurality of measurements in a time window of one or more parameters of the drill tubular at or above a surface of the earth during the rotating using a sensor. The method further includes estimating the downhole lateral vibrations using a processor that receives the plurality of measurements. |
申请公布号 |
WO2013016326(A4) |
申请公布日期 |
2013.07.04 |
申请号 |
WO2012US47955 |
申请日期 |
2012.07.24 |
申请人 |
BAKER HUGHES INCORPORATED;SPENCER, REED W. |
发明人 |
SPENCER, REED W. |
分类号 |
E21B45/00;E21B47/0224 |
主分类号 |
E21B45/00 |
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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