发明授权
- 专利标题: Method for continuously batch mixing a cement slurry
- 专利标题(中): 连续混合水泥浆的方法
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申请号: US11424699申请日: 2006-06-16
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公开(公告)号: US07464757B2公开(公告)日: 2008-12-16
- 发明人: Jean-Louis Pessin , Laurent Coquilleau , Josh Rayner , Michael Woodmansee
- 申请人: Jean-Louis Pessin , Laurent Coquilleau , Josh Rayner , Michael Woodmansee
- 申请人地址: US TX Sugar Land
- 专利权人: Schlumberger Technology Corporation
- 当前专利权人: Schlumberger Technology Corporation
- 当前专利权人地址: US TX Sugar Land
- 代理商 Michael Flynn; Rodney Warfford; David Cafe
- 主分类号: E21B33/00
- IPC分类号: E21B33/00 ; B28C7/04 ; B28C5/00 ; B28C7/16
摘要:
A method for continuously batch mixing a homogenized cement slurry is provided that includes providing first and second mix tubs which each perform a process which include: receiving a measured quantity of solid and liquid constituents of a cement mixture; mixing the solid and liquid constituents of the cement mixture into a homogenized cement slurry; and delivering the homogenized cement slurry into a well. In this method, the first and second mix tubs alternate these delivering processes in a synchronized manner such that one of the first and the second mix tubs continually delivering its corresponding homogenized cement slurry to a well pumping system.
公开/授权文献
- US20070289737A1 A METHOD FOR CONTINUOUSLY BATCH MIXING A CEMENT SLURRY 公开/授权日:2007-12-20