发明申请
- 专利标题: Method and composition for curing lost circulation
- 专利标题(中): 治疗失水循环的方法和组成
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申请号: US13054605申请日: 2009-07-28
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公开(公告)号: US20110183871A1公开(公告)日: 2011-07-28
- 发明人: Jesse Lee , Nikhil Shindgikar
- 申请人: Jesse Lee , Nikhil Shindgikar
- 优先权: EP08290781.7 20080818
- 国际申请: PCT/EP09/05698 WO 20090728
- 主分类号: C09K8/035
- IPC分类号: C09K8/035 ; C09K8/487 ; C09K8/42 ; C09K8/40
摘要:
The invention provides a system made of fibers and a material able to exhibit reverse solubility. The invention preferably is used in a well and as a method to cure lost circulation.
公开/授权文献
- US08946133B2 Method and composition for curing lost circulation 公开/授权日:2015-02-03
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