Oil and gas well stimulation equipment in the nature of equipment for hydraulic fracturing of oil and gas wells, namely, high-pressure fracturing pumps for use in oil or gas well hydraulic fracturing operations, slurry fracturing blender machines for use in oil or gas well hydraulic fracturing operations, and dry-on-the-fly units for use in oil or gas well hydraulic fracturing operations; oil and gas well equipment for hydraulic fracturing of oil and gas wells, namely, a mobile oil and gas well stimulation system comprised of a rotary mechanical engine to generate electric power for hydraulic fracturing, compressor, controller, fuel lines, power lines, data communications lines and fluid pumps for supplying fracturing fluid to oil and gas wells
Machinery