U.S. federal trademark · Serial No. 88001178 · Reg. No. 5829996
Magnesium chloride brine for use in chemical and industrial processes; water for industrial purposes, namely, refined water containing reduced levels of solids or biocides for use in the field of oil and gas drilling, exploration and production; refined water containing reduced levels of solids or biocides for use in the field of oil and gas drilling, exploration and production; refined water containing reduced levels of solids or biocides for industrial purposes; refined water containing reduced levels of solids or biocides for use in oil and gas drilling, production and secondary recovery; processed water for industrial purposes for use in the field of oil and gas exploration and production; low salinity water for impurity removal from oil and gas wells; low salinity water for down hole flooding
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