发明申请
- 专利标题: Polyelectrolyte Complexes as Delayed Gelling Agents for Oil and Gas Applications
- 专利标题(中): 聚电解质复合物作为油气应用的延迟胶凝剂
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申请号: US11847833申请日: 2007-08-30
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公开(公告)号: US20080223578A1公开(公告)日: 2008-09-18
- 发明人: Cory Berkland , Mary Cordova , Jenn-Tai Liang , G. Paul Willhite
- 申请人: Cory Berkland , Mary Cordova , Jenn-Tai Liang , G. Paul Willhite
- 申请人地址: US KS Lawrence
- 专利权人: University of Kansas
- 当前专利权人: University of Kansas
- 当前专利权人地址: US KS Lawrence
- 主分类号: E21B33/13
- IPC分类号: E21B33/13 ; C09K8/508
摘要:
A polyelectrolyte complex for the controlled or delayed gelation of a water and hydrocarbon producing subterranean formation.
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