发明公开
- 专利标题: High strength foamed well cement
- 专利标题(中): Schaumbohrchzement mit hoher Festigkeit
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申请号: EP01301071.5申请日: 2001-02-07
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公开(公告)号: EP1201618A3公开(公告)日: 2003-11-19
- 发明人: Chatterji, Jiten , King, Bobby J. , Zamora, Frank , Anderson, Clyde R. , Bennett, Billy J. , Cromwell, Roger S.
- 申请人: Halliburton Energy Services, Inc.
- 申请人地址: P.O. Box 1431 Duncan, Oklahoma 73536 US
- 专利权人: Halliburton Energy Services, Inc.
- 当前专利权人: Halliburton Energy Services, Inc.
- 当前专利权人地址: P.O. Box 1431 Duncan, Oklahoma 73536 US
- 代理机构: Wain, Christopher Paul
- 优先权: US695578 20001024
- 主分类号: C04B28/02
- IPC分类号: C04B28/02 ; C04B38/10 ; C04B16/06
摘要:
High strength foamed well cement is formed from a slurry of hydraulic cement, hydrophilic fibers, water sufficient to form a pumpable slurry, a mixture of foaming and foam stabilizing surfactants and sufficient gas to foam the slurry.
公开/授权文献
- EP1201618A2 High strength foamed well cement 公开/授权日:2002-05-02
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