| 发明名称 |
METHOD OF REDUCING THE VISCOSITY OF HYDROCARBON FLUIDS |
| 摘要 |
A method for reducing the viscosity of a hydrocarbon fluid encountered in petroleum operations is disclosed. The method includes contacting the hydrocarbon fluid with an effective amount of a composition comprising at least one polymer having at least 25 mole percent cationic monomers. |
| 申请公布号 |
CA2767637(C) |
申请公布日期 |
2016.08.30 |
| 申请号 |
CA20102767637 |
申请日期 |
2010.07.09 |
| 申请人 |
NALCO COMPANY |
发明人 |
FAUST, MARCUS D., JR.;FLATT, AUSTEN K.;WEATHERS, THOMAS M., JR.;NGUYEN, DUY T. |
| 分类号 |
C09K8/588;C09K8/28;C09K8/58;C09K8/60 |
主分类号 |
C09K8/588 |
| 代理机构 |
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