发明名称 |
Drilling and cementing with blast furnace slag/polyalcohol fluid |
摘要 |
A drilling and cementing operation is carried out utilizing a universal fluid comprising blast furnace slag, water and a polyalcohol, the components of the drilling fluid being chosen so as to have a dual functionality in promoting the drilling fluid and thereafter in being functional constituents of a cementitious slurry.
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申请公布号 |
US5361841(A) |
申请公布日期 |
1994.11.08 |
申请号 |
US19930068334 |
申请日期 |
1993.05.27 |
申请人 |
SHELL OIL COMPANY |
发明人 |
HALE, ARTHUR H.;COWAN, KENNETH M. |
分类号 |
C04B24/32;C04B28/08;C09K8/16;C09K8/22;C09K8/46;(IPC1-7):E21B33/14 |
主分类号 |
C04B24/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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