| 发明名称 |
METHODS AND PROCESSES TO RECYCLE BASE OIL FLUIDS FROM SPENT INVERT EMULSION DRILLING FLUIDS |
| 摘要 |
Methods and processes for recycling base oils from spent invert emulsion drilling fluids may include frictionally heating a spent drilling fluid that comprises an invert emulsion and solids, wherein the solids are at about 50% or less by volume of the spent drilling fluid; and simultaneously evaporating oil and water from the invert emulsion at a temperature lower than an atmospheric boiling point for the oil. |
| 申请公布号 |
US2016273285(A1) |
申请公布日期 |
2016.09.22 |
| 申请号 |
US201414435535 |
申请日期 |
2014.05.27 |
| 申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
Ayapbergenov Yerzhan;Harvey Timothy N;Abbott Gregory Douglas |
| 分类号 |
E21B21/06;C10G31/10;C10G7/00;C10G31/06;B01D3/02;B01D45/16 |
主分类号 |
E21B21/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method comprising:
frictionally heating a spent drilling fluid that comprises an invert emulsion and solids, wherein the solids are at about 50% or less by volume of the spent drilling fluid; and simultaneously evaporating oil and water from the invert emulsion at a temperature lower than an atmospheric boiling point for the oil. |
| 地址 |
Houston TX US |
