发明名称 |
Method for variable radial depth induction log |
摘要 |
The present disclosure is directed to a method of obtaining a different radial depth of investigation from an induction log. A typical induction log is moved along a well borehole to obtain two logs one being at a medium depth and the other being at a larger depth of investigation. By utilization of data from the two curves, the present disclosure enables determination of a log at some other depth i.e. a different radius of investigation which is between the medium and deep depths of investigation.
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申请公布号 |
US5448171(A) |
申请公布日期 |
1995.09.05 |
申请号 |
US19930164625 |
申请日期 |
1993.12.08 |
申请人 |
HALLIBURTON COMPANY |
发明人 |
CHEMALI, ROLAND E.;SINCLAIR, PAUL L. |
分类号 |
G01V3/28;(IPC1-7):G01V3/28;G01V3/38 |
主分类号 |
G01V3/28 |
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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