| 发明名称 |
Method of resistivity well logging utilizing nuclear magnetic resonance |
| 摘要 |
A method for determining petrophysical properties of geological structures using nuclear magnetic resonance utilizes a well logging apparatus and estimates resistivity in the formation surrounding a borehole by measuring current field strength and distribution.
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| 申请公布号 |
US6166540(A) |
申请公布日期 |
2000.12.26 |
| 申请号 |
US19970885925 |
申请日期 |
1997.06.30 |
| 申请人 |
WOLLIN VENTURES, INC. |
发明人 |
WOLLIN, ERNEST |
| 分类号 |
G01R33/44;G01V3/20;G01V3/32;(IPC1-7):G01V3/00 |
主分类号 |
G01R33/44 |
| 代理机构 |
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