| 发明名称 |
Method for analyzing solvent extracted sponge core |
| 摘要 |
A method for quantifying the volume of oil in the fluids produced by solvent extracted sponge core distills only a portion of the solvent from the solvent/oil mixture, then determines and subtracts the remaining solvent volume to yield the actual volume of oil removed from the sponge.
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| 申请公布号 |
US4785661(A) |
申请公布日期 |
1988.11.22 |
| 申请号 |
US19870035111 |
申请日期 |
1987.04.06 |
| 申请人 |
SHELL OIL COMPANY |
发明人 |
ELLINGTON, WILLIAM E.;CALKIN, CLAYTON L. |
| 分类号 |
E21B25/06;E21B25/08;G01N25/14;G01N30/02;G01N33/24;G01N33/28;(IPC1-7):E21B49/00 |
主分类号 |
E21B25/06 |
| 代理机构 |
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代理人 |
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