LEGEND

Oil and gas well stimulation fluids, namely, chemicals, chemical compounds, and chemical additives containing biocides, polymers, clays, buffers, surfactants, scale inhibitors, and breakers and cross-linkers in the nature of chemicals for reducing and increasing viscosity, for use in the stimulation process to enhance productivity of the well; Oil and gas well stimulation fluids, namely, chemicals, namely, polymers, chemical additives containing clay, buffers, surfactants, scale inhibitors, and breakers and cross-linkers in the nature of chemicals for reducing and increasing viscosity, for use in the stimulation process to enhance productivity of the well

Oil and gas well stimulation fluids for use in the stimulation process to enhance productivity of the well, namely, biocides