METHOD OF DETERMINING BOREHOLE CONDITIONS FROM DISTRIBUTED MEASUREMENT DATA |
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| 申请号 | PCT/US2009056986 | 申请日 | 2009-09-15 | 公开(公告)号 | WO2010031052A3 | 公开(公告)日 | 2010-05-06 |
| 申请人 | BP CORP NORTH AMERICA INC; BP EXPLORATION OPERATING; EDWARDS STEPHEN T; COLEY CHRISTOPHER J; EDWARDS MICHAEL L; SHAFER DONALD F; ALBERTY MARK W; | 发明人 | EDWARDS STEPHEN T; COLEY CHRISTOPHER J; EDWARDS MICHAEL L; SHAFER DONALD F; ALBERTY MARK W; | ||||
| 摘要 | Methods of determining borehole conditions using distributed measurement data are disclosed herein. The disclosed methods utilize real time data measurements taken from sensors (151) distributed along the length of a drill string(109) to assess various conditions or properties of the borehole (101). In particular, the distributed data may be used for example, to track the progress of a chemical pill or also track the location of different types of borehole fluids, and also to determine the hole size or volume of the borehole. | ||||||
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