发明授权
- 专利标题： Systems and methods of determining parameter values in a downhole environment
- 专利标题（中）： 在井下环境中确定参数值的系统和方法
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申请号： US13274352申请日： 2011-10-17
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公开(公告)号： US08534115B2公开(公告)日： 2013-09-17
- 发明人: Kozue Tomiyama , Toru Terabayashi , Hideyuki Kamei , Takenori Motoki , Tetsuya Tanaka , Martine Hori
- 申请人： Kozue Tomiyama , Toru Terabayashi , Hideyuki Kamei , Takenori Motoki , Tetsuya Tanaka , Martine Hori
- 申请人地址： US TX Sugar Land
- 专利权人： Schlumberger Technology Corporation
- 当前专利权人： Schlumberger Technology Corporation
- 当前专利权人地址： US TX Sugar Land
- 代理商 Jianguang Du; Jody DeStefanis
- 主分类号： G01D18/00
- IPC分类号： G01D18/00 ; G01L27/00 ; G01K15/00
摘要：
Systems and methods of determining parameter values in a downhole environment are described. An example method of determining a parameter value using calibration information is described. The calibration information corresponding to different parameter ranges in a downhole environment. The method includes determining a parameter range in the downhole environment using a controller and obtaining first calibration information or second calibration information based on the parameter range. The first calibration information associated with a first parameter range and the second calibration information associated with a second parameter range. The method also includes receiving an output signal from a sensor associated with the parameter and using the obtained calibration information to determine the parameter value based on the output signal received.
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