Manufacturing Marvels host John Criswell tours SEF Energy’s headquarters in Oklahoma City, OK, highlighting the company’s manufacturing capability and innovative culture.
Category Archives: Videos & Podcasts
Invest with James West Podcast, Episode #63 | December 16, 2020 Invest with James West hosted SEF Energy’s CEO Zac Graves. SEF Energy is a private holding company with a portfolio of US-based oilfield manufacturing assets. The conversation focused specifically on the Downing business – boasting a comprehensive portfolio of wellhead products including US manufactured wellheads, frac […]
World Oil | January 22, 2020 This episode provides in-depth information about World Oil’s November feature article entitled “Automation Results in Significant Completion Efficiency Gains in Delaware Basin.” You’ll learn more about our latest completion technologies that are saving operators thousands of dollars per well.



