发明名称 PROVIDING A CLEANING TOOL HAVING A COILED TUBING AND AN ELECTRICAL PUMP ASSEMBLY FOR CLEANING A WELL
摘要 To perform a cleanout operation in a wellbore, a cleaning tool having a coiled tubing and an electrical pump assembly is run into the wellbore. The electrical pump assembly that is located in the wellbore is activated. In response to fluid flow generated by the electrical pump assembly, removal of debris from the wellbore is caused by directing fluid containing the debris into the coiled tubing for delivery to an earth surface.
申请公布号 US2008066920(A1) 申请公布日期 2008.03.20
申请号 US20070770416 申请日期 2007.06.28
申请人 ALLCORN MARC;CHOW JING HAYES;ESLINGER DAVID MILTON;HACKWORTH MATTHEW R;ROWATT JOHN DAVID;ALLAN THOMAS 发明人 ALLCORN MARC;CHOW JING HAYES;ESLINGER DAVID MILTON;HACKWORTH MATTHEW R.;ROWATT JOHN DAVID;ALLAN THOMAS
分类号 E21B37/04 主分类号 E21B37/04
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