Invention Grant
US08382446B2 Mini-surge cycling method for pumping liquid from a borehole to remove material in contact with the liquid
有权
用于从钻孔泵送液体以去除与液体接触的材料的微型浪涌循环方法
- Patent Title: Mini-surge cycling method for pumping liquid from a borehole to remove material in contact with the liquid
- Patent Title (中): 用于从钻孔泵送液体以去除与液体接触的材料的微型浪涌循环方法
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Application No.: US12436419Application Date: 2009-05-06
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Publication No.: US08382446B2Publication Date: 2013-02-26
- Inventor: Leslie Claud Reid , Ralph Loveless
- Applicant: Leslie Claud Reid , Ralph Loveless
- Applicant Address: US TX Houston
- Assignee: Baker Hughes Incorporated
- Current Assignee: Baker Hughes Incorporated
- Current Assignee Address: US TX Houston
- Agency: Cantor Colburn LLP
- Main IPC: F04B43/12
- IPC: F04B43/12 ; F04B9/08 ; G05D7/00
Abstract:
A method for removing a fluid and a material in contact with the fluid from a borehole penetrating the earth, the method including: operating a pump coupled to the borehole at a first speed for a first time interval to remove the fluid; and operating the pump at a second speed greater than the first speed for a second time interval to remove the fluid and the material.
Public/Granted literature
- US20100284826A1 MINI-SURGE CYCLING METHOD FOR PUMPING FLUID FROM A BOREHOLE Public/Granted day:2010-11-11
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