| 发明名称 |
METHOD OF MAKING DRILLING FLUIDS CONTAINING MICROBUBBLES |
| 摘要 |
<p>Light weight drilling fluids are prepared by passing a gas and the drilling fluid through a cavitation device. Bubbles are finely divided into microbubbles, thereby reducing the density of the fluid. Low HLB surfactants, natural polymers, and ionic- charged polymers may be added to enhance the stability of the microbubble suspension.</p> |
| 申请公布号 |
WO2009070320(A1) |
申请公布日期 |
2009.06.04 |
| 申请号 |
WO2008US13183 |
申请日期 |
2008.11.26 |
| 申请人 |
TOTAL SEPARATION SOLUTIONS, LLC |
发明人 |
SMITH, KEVIN, W.;TAYLOR, C., GREEN |
| 分类号 |
B01F17/00 |
主分类号 |
B01F17/00 |
| 代理机构 |
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