Long Stroke Belt Driven Unit

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  • čas přidán 25. 08. 2024
  • -An oil well pumped by a belt driven unit (Weatherford Rotaflex) in the midway sunset oilfield, California.
    - Credit goes to Curt Elliott.
    - For more details, please refer to the article "10 Types of Rod Pumping Units". Link: production-tec...

Komentáře • 1

  • @michael931
    @michael931 Před 7 měsíci

    What is the belt made of?