发明名称 WIRELESS TRANSMISSION SYSTEM AND SYSTEM FOR MONITORING A DRILLING RIG OPERATION
摘要 A system for monitoring a drilling rig operation includes a drilling rig assembly and at least one sensor coupled to a member of the drilling rig assembly to sense a parameter related to operation of the drilling rig assembly. A client device coupled to the at least one sensor includes a data acquisition device for receiving data from the at least one sensor. The client device also includes a first radio, which is coupled to the data acquisition device. A base station located a distance from the client device comprises a second radio that communicates wirelessly with the first radio in order to transfer data between the data acquisition device and the base station.
申请公布号 WO2010141287(A3) 申请公布日期 2011.02.24
申请号 WO2010US36189 申请日期 2010.05.26
申请人 NATIONAL OILWELL VARCO, L.P.;CARDELLINI, DAVID;BECKER, MATTHEW;MURRAY, RICHARD, LEE, JR. 发明人 CARDELLINI, DAVID;BECKER, MATTHEW;MURRAY, RICHARD, LEE, JR.
分类号 E21B44/00;E21B47/12 主分类号 E21B44/00
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