发明名称 |
PREDICTING DRILLABILITY BASED ON ELECTROMAGNETIC EMISSIONS DURING DRILLING |
摘要 |
An embodiment of a method of predicting drilling assembly performance includes: acquiring measurements of electromagnetic (EM) radiation emitted due to destruction of formation materials by a drilling assembly during a drilling operation; selecting input parameters, the input parameters including drilling assembly parameters, operational parameters, and the measurements of the EM radiation; supplying the input parameters to a mathematical drillability model; and generating a rock drillability parameter using the drillability model and the input parameters, the rock drillability parameter providing an indication of drilling performance. |
申请公布号 |
EP3058396(A1) |
申请公布日期 |
2016.08.24 |
申请号 |
EP20130854179 |
申请日期 |
2013.10.18 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
DASHEVSKY, YULIY ALEKSANDROVICH;TERENTEV, SERGEY ALEXANDROVICH;DOROVSKY, VITALY NIKOLAEVICH;DUBINSKY, VLADIMIR |
分类号 |
G01V11/00;E21B47/09;E21B47/12 |
主分类号 |
G01V11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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