发明公开
EP2264119A1 High density phosphate brines and methods for making and using same
审中-公开
Hochdichte Phosphatsolen und Verfahrenfürderen Herstellung und Verwendung
- 专利标题: High density phosphate brines and methods for making and using same
- 专利标题(中): Hochdichte Phosphatsolen und Verfahrenfürderen Herstellung und Verwendung
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申请号: EP10250974.2申请日: 2010-05-25
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公开(公告)号: EP2264119A1公开(公告)日: 2010-12-22
- 发明人: Falana, Olusegun Matthew , Ugwu, Emilia U. , Zamora, Frank , Gilmer, Arthur T. , Veldman, Raynard
- 申请人: Clearwater International LLC
- 申请人地址: 515 Post Oak Blvd., Suite 600 Houston, TX 77027 US
- 专利权人: Clearwater International LLC
- 当前专利权人: Clearwater International LLC
- 当前专利权人地址: 515 Post Oak Blvd., Suite 600 Houston, TX 77027 US
- 代理机构: Shanks, Andrew
- 优先权: US473805 20090528
- 主分类号: C09K8/04
- IPC分类号: C09K8/04 ; C09K8/40 ; C09K8/66
摘要:
New heavy phosphate brines are disclosed, where the water soluble phosphate brines include two or more metal phosphate. Methods for making and using the heavy phosphate brines in drilling, completion, and fracturing operations are also disclosed.
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