| 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 |
US2016273330(A1) |
申请公布日期 |
2016.09.22 |
| 申请号 |
US201315030273 |
申请日期 |
2013.10.18 |
| 申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
DASHEVSKY Yuliy A.;TERENTEV Sergey A.;DOROVSKY Vitaly N.;DUBINSKY Vladimir |
| 分类号 |
E21B44/00;E21B12/02;E21B10/00;G06F17/50;E21B10/08;E21B10/36;G01V11/00;G01V99/00;E21B45/00;E21B10/42 |
主分类号 |
E21B44/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of predicting drilling assembly performance, comprising:
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. |
| 地址 |
Houston TX US |
