DRILLING SYSTEM FAILURE RISK ANALYSIS METHOD |
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| 申请号 | EP13764242 | 申请日 | 2013-03-06 | 公开(公告)号 | EP2828480A4 | 公开(公告)日 | 2016-07-06 |
| 申请人 | HALLIBURTON ENERGY SERVICES INC; | 发明人 | MANCINI STEFANO; | ||||
| 摘要 | There is disclosed a method for assessing risk associated with drilling a section of a wellbore in a formation using a drilling system, including the steps of: providing a probabilistic model for the risk of the drilling system triggering a failure mode during drilling; and assessing the risk of the drilling system triggering one of the failure modes during drilling of the section based on the probabilistic model. A further such method includes the steps of defining the critical control parameters for the drilling system; and identifying one or more failure modes of the drilling system associated with each critical control parameter which may arise during drilling the section of the formation. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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