| 发明名称 |
SOLVENT FREE FLUIDIZED POLYMER SUSPENSIONS FOR OILFIELD SERVICING FLUIDS |
| 摘要 |
<p>This invention relates to a composition and use application of aqueous fluidized polymer suspensions of water soluble polysaccharides and/or polyvinyl alcohol (PVA) for use in oil field applications such completion fluids, drilling fluids, fracturing fluids and oil well cement slurries as rheology/viscosity modifier and fluid loss reducer for use where the affect on the marine environment is to be minimized.</p> |
| 申请公布号 |
WO2007067668(A1) |
申请公布日期 |
2007.06.14 |
| 申请号 |
WO2006US46633 |
申请日期 |
2006.12.06 |
| 申请人 |
HERCULES INCORPORATED;MELBOUCI, MOHAND |
发明人 |
MELBOUCI, MOHAND |
| 分类号 |
C09K8/035;C09K8/08;C09K8/12;C09K8/20;C09K8/24 |
主分类号 |
C09K8/035 |
| 代理机构 |
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