Chemical additives for fracturing fluid for use in oil and gas wells; Chemical additives for oil and gas well drilling; Chemical fracturing fluids for use in the oil and gas industry; Oil and gas well stimulation fluids, namely, chemicals, namely, polymers, gelling agents, H2S scavengers, iron control agents, scale inhibitors, chemical additives, buffers, breakers, surfactants, scale inhibitors, breakers, corrosion inhibitors, and cross-linkers in the nature of chemicals for reducing and increasing viscosity, for use in the fracturing and stimulation processes to enhance productivity of the well
Chemicalsfracking services; dry friction reduction services; oil and gas drilling services, namely the application of chemicals at well sites, dry polymer services, and dry friction reduction services, and quality control and quality assurance services related to the foregoing
Building Construction and Repair