发明名称 |
DOWNHOLE GAS AND LIQUID SEPARATOR AND METHOD THEREFOR |
摘要 |
A downhole separator has a housing defining an interior cavity divided into a first chamber and a second chamber by a flow restricting bearing housing. A shaft driven impeller pumps production fluid into the first chamber and to the bearing housing. The bearing housing generates a pressure drop in production fluid entering the second chamber, separating gas from liquid. A vortex generator in the second chamber segregates the liquid to the outside and the gas to the inside of the second chamber. A downhole separation method includes pumping production fluid into a first chamber, and generating a pressure drop in the fluid as the fluid enters a second chamber to separate gas and liquid. |
申请公布号 |
EA007040(B1) |
申请公布日期 |
2006.06.30 |
申请号 |
EA20050000439 |
申请日期 |
2003.08.20 |
申请人 |
MORRISON JAMES, ERIC;MORRISON III, GUY |
发明人 |
MORRISON JAMES, ERIC;MORRISON III, GUY |
分类号 |
E21B43/38;B01D19/00 |
主分类号 |
E21B43/38 |
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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