| 发明名称 |
Method and apparatus for eliminating drill effect in pulse induction measurements |
| 摘要 |
A method and apparatus provide a time-dependent calibration to essentially eliminate pipe effect in pulse-induction logging while drilling. Use of two receivers to provide calibration and measurement information allows determination of formation properties in a downhole environment while eliminating the effect of tool effects.
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| 申请公布号 |
US2009240435(A1) |
申请公布日期 |
2009.09.24 |
| 申请号 |
US20080077338 |
申请日期 |
2008.03.19 |
| 申请人 |
ITSKOVICH GREGORY B;CHEMALI ROLAND E |
发明人 |
ITSKOVICH GREGORY B.;CHEMALI ROLAND E. |
| 分类号 |
G01V3/38 |
主分类号 |
G01V3/38 |
| 代理机构 |
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