发明公开
- 专利标题: Cementing casing strings in deep wells
- 专利标题(中): 在深井固井套管
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申请号: EP01301016.0申请日: 2001-02-06
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公开(公告)号: EP1123907A3公开(公告)日: 2003-02-05
- 发明人: Reddy, Baireddy R. , Crook, Ronald J. , Waugh, Bryan K.
- 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: US501337 20000209
- 主分类号: C04B28/02
- IPC分类号: C04B28/02 ; C04B38/10 ; E21B33/13 ; E21B33/14
摘要:
Casing strings are cemented in deep water offshore formations using a cement composition having a short transition time comprised of hydraulic cement, a water reducing additive, a dispersing additive, a compressive strength enhancing and set retarding additive, a set accelerating additive and water.
公开/授权文献
- EP1123907A2 Cementing casing strings in deep wells 公开/授权日:2001-08-16
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