The core activity of the company "Oil and Gas Energy Supply GmbH" is the rental of equipment and devices for the oil and gas industry, particularly for drilling and maintenance operations. The services offered include the rental of: Pumping Units (high-pressure pumps), Fracturing Equipment (fracking equipment), Well Testing Equipment (well testing equipment), MPD Equipment (managed pressure drilling equipment), BOP Systems (blowout preventer systems), and Pressure Control Equipment (pressure control equipment). The company focuses on providing equipment and services for the oil and gas industry, particularly for drilling and maintenance operations, and offers its customers a wide range of solutions tailored to their specific needs.