| 发明名称 |
HIGH INTERNAL PHASE RATIO INVERT EMULSION |
| 摘要 |
A water-in-oil type emulsion having a dispersed particle volume fraction of greater than about 60 volume percent, based on the based on the total volume of the emulsion. Methods to produce the emulsion, treatment fluids comprising the emulsion, and uses thereof are also disclosed. |
| 申请公布号 |
US2015096750(A1) |
申请公布日期 |
2015.04.09 |
| 申请号 |
US201314049930 |
申请日期 |
2013.10.09 |
| 申请人 |
M-I L.L.C. ;Schlumberger Technology Corporation |
发明人 |
Loiseau Anthony;Ladva Hemant Kumar. J.;Patel Arvindbhai;Chen Yiyan |
| 分类号 |
C09K8/36;C09K8/584;E21B33/12;C09K8/80 |
主分类号 |
C09K8/36 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method comprising:
forming a composite emulsion comprising a plurality of particle size distribution modes of aqueous phase particles dispersed in an oil-based fluid; and manipulating the particle size distribution modes of the composite emulsion and a volume fraction of the oil-based fluid in the composite emulsion, to obtain high internal phase ratio invert emulsion comprising a dispersed particle volume fraction of greater than about 60 volume percent, based on the based on the total volume of the high internal phase ratio invert emulsion. |
| 地址 |
Houston TX US |
