发明申请
US20150275635A1 METHOD AND SYSTEM FOR ENHANCING OIL RECOVERY (EOR) BY INJECTING TREATED WATER INTO AN OIL BEARING FORMATION
有权
通过将经处理的水注入油轴承形成来提高油回收（EOR）的方法和系统
- 专利标题： METHOD AND SYSTEM FOR ENHANCING OIL RECOVERY (EOR) BY INJECTING TREATED WATER INTO AN OIL BEARING FORMATION
- 专利标题（中）： 通过将经处理的水注入油轴承形成来提高油回收（EOR）的方法和系统
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申请号： US14739088申请日： 2015-06-15
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公开(公告)号： US20150275635A1公开(公告)日： 2015-10-01
- 发明人: Albert Joseph Hendrik JANSSEN , Guillo Alexander SCHRADER , Paulus Henricus Joannes VERBEEK
- 申请人： SHELL OIL COMPANY
- 优先权： EP11196116.5 20111229
- 主分类号： E21B43/20
- IPC分类号： E21B43/20 ; C09K8/58
摘要：
A process and a system for enhancing recovery of oil from an oil-bearing formation are provided in which water having a total dissolved solids content is filtered to remove some solids in a filter assembly, the filtered water is treated to remove some ions in a capacitive deionization assembly, and the filtered deionized water is injected into the oil-bearing formation to mobilize crude oil and enhance oil recovery from the formation.
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