发明授权
- 专利标题： Realtime dogleg severity prediction
- 专利标题（中）： 实时狗狗严重性预测
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申请号： US13204964申请日： 2011-08-08
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公开(公告)号： US09043152B2公开(公告)日： 2015-05-26
- 发明人: Frank Schuberth , Hanno Reckmann , John D. Macpherson , James Albert Hood
- 申请人： Frank Schuberth , Hanno Reckmann , John D. Macpherson , James Albert Hood
- 申请人地址： US TX Houston
- 专利权人： Baker Hughes Incorporated
- 当前专利权人： Baker Hughes Incorporated
- 当前专利权人地址： US TX Houston
- 代理机构： Cantor Colburn LLP
- 主分类号： G01V1/40
- IPC分类号： G01V1/40 ; E21B47/022
摘要：
A method for estimating an inclination and azimuth at a bottom of a borehole includes forming a last survey point including a last inclination and a last azimuth; receiving at a computing device bending moment and at least one of a bending toolface measurement and a near bit inclination measurement from one or more sensors in the borehole; and forming the estimate by comparing possible dogleg severity (DLS) values with the bending moment value.
公开/授权文献
- US20130041586A1 REALTIME DOGLEG SEVERITY PREDICTION 公开/授权日：2013-02-14
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