| 发明名称 |
ANALYSIS OF FLUIDS IN POROUS MEDIA BY PULSED FIELD GRADIENT NUCLEAR MAGNETIC RESONANCE. |
| 摘要 |
The present invention is a method to determine the bound and free fluid index of fluids in porous media by field gradient (PFG) NMR diffusion measurements. The PFG NMR signal is evaluated using a two-fluid model That describes the self diffusion coefficients for the fluid fractions with low and high translational mobilities.
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| 申请公布号 |
MX9602136(A) |
申请公布日期 |
1997.09.30 |
| 申请号 |
MX19960002136 |
申请日期 |
1996.06.04 |
| 申请人 |
EXXON RESEARCH AND ENGINNERING COMPANY |
发明人 |
FRANK STALLMACH;HANS THOMANN |
| 分类号 |
G01R33/44;G01V3/14;(IPC1-7):G21K01/00 |
主分类号 |
G01R33/44 |
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