Pumpjack (English Wikipedia)

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

refsWebsite

Global rank English rank

2web.archive.org

1^st place

1^st place

1sjvgeology.org

low place

low place

70^th place

63^rd place

1petroleumhistory.org

low place

low place

1meridiumpower.ca

low place

low place

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9^th place

13^th place

loc.gov

"Colorful "pumpjack," a type of small oil pump that's a common sight in West Texas, along U.S. 83 near the town of Winters in Runnels County, Texas". Library of Congress. 2014-03-07. Retrieved 2021-10-11.

meridiumpower.ca

"Single Phase Motors". Archived from the original on 2005-02-26. Retrieved 2017-04-29.

petroleumhistory.org

"Oil History: The Central Power". Retrieved 2011-02-05.

rerc.org

"Options Beyond Three-Phase For Serving Remote Motor Loads" (PDF). Archived from the original (PDF) on April 2, 2017. Retrieved April 29, 2017.

sjvgeology.org

"Old Stuff from the Oil Fields - Pumping Jacks". www.sjvgeology.org. Retrieved 2017-03-22.

web.archive.org

"Single Phase Motors". Archived from the original on 2005-02-26. Retrieved 2017-04-29.
"Options Beyond Three-Phase For Serving Remote Motor Loads" (PDF). Archived from the original (PDF) on April 2, 2017. Retrieved April 29, 2017.

youtube.com

Pumping unit on YouTube