发明授权
US08950493B2 Method and system using zeta potential altering compositions as aggregating reagents for sand control
有权
使用ζ电位改变组合物作为防砂剂聚集试剂的方法和系统
- 专利标题: Method and system using zeta potential altering compositions as aggregating reagents for sand control
- 专利标题(中): 使用ζ电位改变组合物作为防砂剂聚集试剂的方法和系统
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申请号: US12690292申请日: 2010-01-20
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公开(公告)号: US08950493B2公开(公告)日: 2015-02-10
- 发明人: Ronald van Petegem , Sarkis R. Kakadjian , Frank Zamora
- 申请人: Ronald van Petegem , Sarkis R. Kakadjian , Frank Zamora
- 申请人地址: US TX Houston
- 专利权人: Weatherford Technology Holding LLC
- 当前专利权人: Weatherford Technology Holding LLC
- 当前专利权人地址: US TX Houston
- 代理商 Robert W Strozier
- 主分类号: E21B43/00
- IPC分类号: E21B43/00 ; E21B43/26 ; C09K8/528 ; C09K8/506 ; C09K8/68 ; C09K8/80 ; E21B43/02
摘要:
Methods and systems are disclosed for well completion and/or production, where an aggregating, agglomerating or conglomerating composition is injected into a producible formation, zone or interval thereof to alter an aggregation or zeta potential of formation surfaces and particulate to increase a maximum sand free production rate.
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