Submersible pump (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Submersible pump" in English language version.

refsWebsite

Global rank English rank

low place

low place

1worldpumps.com

low place

low place

1books.google.com

3^rd place

3^rd place

books.google.com

Robert J. Alonzo (19 January 2010). Electrical Codes, Standards, Recommended Practices and Regulations: An Examination of Relevant Safety Considerations. Elsevier. pp. 317–. ISBN 978-0-8155-2045-0. Retrieved 16 November 2012.

esppump.com

"A Historical Perspective of Oilfield Electrical Submersible Pump Industry". esppump.com. ESP pump.com. September 17, 2012. Retrieved November 16, 2017. With three employees, Arutunoff built and installed the first ESP in an oil well in the El Dorado field near Burns, Kansas.

worldpumps.com

"A brief history of pumps". worldpumps.com. Elsevier Ltd. March 23, 2009. Retrieved November 16, 2017. 1929: Pleuger pioneers the submersible turbine pump motor