发明名称 |
Water-based drilling fluid additive containing graphite and carrier |
摘要 |
A drilling fluid additive is provided wherein the additive is manufactured by a method comprised of admixing graphite with at least one carrier such as a polypropylene glycol or oil to create a suspended mixture, and allowing the surface of the graphite to be pre-wet with the carrier prior to adding the mixture to a drilling fluid.
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申请公布号 |
US7067461(B2) |
申请公布日期 |
2006.06.27 |
申请号 |
US20030667319 |
申请日期 |
2003.09.23 |
申请人 |
ALPINE MUD PRODUCTS CORP. |
发明人 |
RAYBORN JERRY |
分类号 |
C09K8/03;C09K8/16;C09K8/22;C09K8/504;C09K8/506 |
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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