Learn About Power Swivels

Learn About Power Swivels

History of Power Swivel Development

History of Power Swivel Development
by Larry Keast, P.E., Founder & CEO Venturetech Corporation International    This brief history is written from my experience since 1980, from researching Gulf Publishing's…

What is the difference between a power sub and a power swivel?

The power sub is the simplest and lowest cost hydraulic drilling tool. As the name implies, a power sub is a drill pipe sub which…

What is the difference between a top drive and a power swivel?

Power Swivel
Although our industry has not done the best job of describing these systems clearly, the differences are rather simple. Power swivel means a drilling machine…

Learn About Venturetech

  • History of Venturetech

    1980 - Larry Keast started Venturetech in his garage to design and manufacture new ventures in technical equipment. Larry's bio. Within two years, he decided that power swivels were an…

Learn about Power Swivels

  • History of Power Swivel Development

    by Larry Keast, P.E., Founder & CEO Venturetech Corporation International    This brief history is written from my experience since 1980, from researching Gulf Publishing's…

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