- 专利标题： Compositions and methods for enhanced fracture cleanup using redox treatment
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申请号： US16039966申请日： 2018-07-19
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公开(公告)号： US10308862B2公开(公告)日： 2019-06-04
- 发明人: Ayman R. Al-Nakhli , Hazim H. Abass , Ahmad S. Al-Otaibi
- 申请人： Saudi Arabian Oil Company
- 申请人地址： SA Dhahran
- 专利权人： SAUDI ARABIAN OIL COMPANY
- 当前专利权人： SAUDI ARABIAN OIL COMPANY
- 当前专利权人地址： SA Dhahran
- 代理机构： Bracewell LLP
- 代理商 Constance G. Rhebergen; Kevin R. Tamm
- 主分类号： E21B37/00
- IPC分类号： E21B37/00 ; C09K8/536 ; E21B36/00 ; C09K8/528 ; C09K8/532 ; C09K8/524 ; E21B43/267
摘要：
A cleanup fluid for reducing a viscosity of a residual viscous material in fractures of a hydrocarbon-bearing formation. The cleanup fluid includes an exothermic reaction component operable to generate heat, where the heat is operable to reduce a viscosity of the residual viscous material to create a reduced viscosity material, the reduced viscosity material operable to flow from the fractures.
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