88905624
May 7, 2020
high-pressure pumps used in oil and gas well services; Equipment used in oil and gas well improvement and/or completion services and oil or gas well hydraulic fracturing operations, namely, trailer mounted and body load high-pressure frac pumps, trailer mounted and body load blenders, and chemical additive units
MachineryDrilling and construction of oil and gas wells; Oil and gas well fracturing services; Hydraulic fracturing of oil and gas wells; oil and gas well pressure pumping services; cementing services for oil and gas wells
Building Construction and Repair