基本信息:
- 专利标题: METHOD AND COMPOSITION FOR ZONAL ISOLATION OF A WELL
- 专利标题(中):方法和组合对于一个井的区域分离
- 申请号:PCT/EP2008/002433 申请日:2008-03-21
- 公开(公告)号:WO2008122372A1 公开(公告)日:2008-10-16
- 发明人: REGNAULT DE LA MOTTE, Loïc , LE ROY-DELAGE, Sylvaine
- 申请人: SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V. , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER CANADA LIMITED , PRAD RESEARCH AND DEVELOPMENT LIMITED , REGNAULT DE LA MOTTE, Loïc , LE ROY-DELAGE, Sylvaine
- 申请人地址: 42, rue Saint-Dominique F-75007 Paris FR
- 专利权人: SERVICES PETROLIERS SCHLUMBERGER,SCHLUMBERGER TECHNOLOGY B.V.,SCHLUMBERGER HOLDINGS LIMITED,SCHLUMBERGER CANADA LIMITED,PRAD RESEARCH AND DEVELOPMENT LIMITED,REGNAULT DE LA MOTTE, Loïc,LE ROY-DELAGE, Sylvaine
- 当前专利权人: SERVICES PETROLIERS SCHLUMBERGER,SCHLUMBERGER TECHNOLOGY B.V.,SCHLUMBERGER HOLDINGS LIMITED,SCHLUMBERGER CANADA LIMITED,PRAD RESEARCH AND DEVELOPMENT LIMITED,REGNAULT DE LA MOTTE, Loïc,LE ROY-DELAGE, Sylvaine
- 当前专利权人地址: 42, rue Saint-Dominique F-75007 Paris FR
- 代理机构: ETUDES & PRODUCTIONS SCHLUMBERGER
- 优先权: EP07290430.3 20070406
- 主分类号: C09K8/42
- IPC分类号: C09K8/42 ; E21B33/12 ; E21B33/14
摘要:
The invention provides a system comprising: a tubular containing a first surface comprising a coating made of a first swellable material coating said first surface, wherein said coating has a second surface and said first swellable material is able to swell in contact with a first fluid on said second surface; and a composition made of a settable material and a second swellable material able to swell in contact with a second fluid. The invention also discloses the method associated with the use of such a system.
摘要(中):
本发明提供了一种系统,包括:管状物,其包含第一表面,所述第一表面包括由涂覆所述第一表面的第一可溶胀材料制成的涂层,其中所述涂层具有第二表面,并且所述第一可溶胀材料能够与第一流体接触膨胀 第二表面 以及由可固化材料制成的组合物和能够与第二流体接触的第二溶胀材料。 本发明还公开了与使用这种系统有关的方法。