发明名称 |
INSTALLATION FOR ENHANCED OIL RECOVERY USING WATER-SOLUBLE POLYMERS, METHOD IMPLEMENTING SAME |
摘要 |
<p>Installation for enhanced oil recovery comprising in succession: a polymer storage hopper, a grinding device and a pressurized injection pump. The grinding device has a chamber for grinding and draining the dispersed polymer comprising a rotor and a stator, and on all or part of the periphery of the chamber, a ring fed by a secondary water circuit. The ring communicates with the chamber for spraying of pressurised water on the blades of the stator. A method implementing the installation is also provided.</p> |
申请公布号 |
EP2197975(B1) |
申请公布日期 |
2012.05.16 |
申请号 |
EP20080735469 |
申请日期 |
2008.03.25 |
申请人 |
S.P.C.M. SA |
发明人 |
PICH, RENE;JERONIMO, PHILIPPE |
分类号 |
C09K8/588;B02C18/06;B29B13/10;E21B43/16 |
主分类号 |
C09K8/588 |
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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