Petro Welt Technologies AG: Revision history

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20 August 2022

13 August 2022

9 August 2022

  • curprev 20:3120:31, 9 August 2022 >Paris 1,296 bytes +1,296 Created page with "Petro Welt Technologies AG engages in supply of technology and integrated project management for the oil and gas production industry in Russia and Kazakhstan. The company operates through Well Services and Stimulation; Drilling, Sidetracking, and Integrated Project Management; and Proppant Manufacturing segments. Its well services include hydraulic fracturing, multi-stage fracturing, cementing, and coiled tubing. The company provides services that enhance the productivit..."