发明名称 |
ELECTRIC SUBMERSIBLE PUMPS |
摘要 |
A method of pumping wellbore fluid, comprising the steps of: installing an electric submersible pump in a wellbore; and operating the pump at more than 4,500 rpm to pump the wellbore fluid. Pumping in this manner provides a number of advantages in use in that the required high-speed motor and pump is shorter for a given power than existing arrangements, and provides increased reliability due to reduced complexity. A much shorter motor/pump combination also allows such equipment to be used in deviated boreholes with a reduction in damage due to mishandling and bending, as well as facilitating assembly and testing in the manufacturer's plant.
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申请公布号 |
US2008286131(A1) |
申请公布日期 |
2008.11.20 |
申请号 |
US20080183885 |
申请日期 |
2008.07.31 |
申请人 |
YURATICH MICHAEL ANDREW;FRASER ALAN THOMAS |
发明人 |
YURATICH MICHAEL ANDREW;FRASER ALAN THOMAS |
分类号 |
F04B17/00;E21B43/12;H02K5/128 |
主分类号 |
F04B17/00 |
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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