发明名称 |
Solvent Surveillance in Solvent-Based Heavy Oil Recovery Processes |
摘要 |
The present disclosure relates to solvent surveillance in heavy oil production. A method includes the steps of measuring an amount of a native bitumen marker (NBM) in a heavy oil, measuring an amount of the NBM in a recovery-aid solvent, measuring an amount of the NBM in a blend including the heavy oil and the recovery-aid solvent, and applying a blending model to determine a fraction of the recovery-aid solvent in the blend. |
申请公布号 |
US2012305264(A1) |
申请公布日期 |
2012.12.06 |
申请号 |
US201013509975 |
申请日期 |
2010.11.10 |
申请人 |
CHAKRABARTY TAPANTOSH;HOMMEMA SCOTT E.;FEIMER JOSEPH L.;EXXONMOBILE UPSTREAM RESEARCH COMPANY |
发明人 |
CHAKRABARTY TAPANTOSH;HOMMEMA SCOTT E.;FEIMER JOSEPH L. |
分类号 |
E21B43/00;G01N33/28;G06F19/00 |
主分类号 |
E21B43/00 |
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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