发明名称 |
Drilling fluid system containing a combination of hydrophilic carbon black/asphaltite and a refined fish oil/glycol mixture and related methods |
摘要 |
A drilling fluid system that combines a carbon black/asphaltite/lignite mixture with a fish oil/glycol mixture; and a method for manufacturing a drilling fluid system that could be utilized with pre-existing water based muds during drilling and excavating applications.
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申请公布号 |
US5942467(A) |
申请公布日期 |
1999.08.24 |
申请号 |
US19970986668 |
申请日期 |
1997.12.08 |
申请人 |
SUN DRILLING PRODUCTS CORPORATION |
发明人 |
RAYBORN, SR., JERRY J.;RAYBORN, JOHN J. |
分类号 |
C09K8/03;C09K8/32;(IPC1-7):C09K7/00;C09K7/02 |
主分类号 |
C09K8/03 |
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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