U.S. federal trademark · Serial No. 73406071 · Reg. No. 1160697
PROSPECTING AND DRILLING SERVICES IN THE FIELD OF HYDROCARBONATED FLUIDS ON BEHALF OF OTHERS
PROPPING AGENTS, NAMELY, GRANULAR FUSION-CAST OXIDE-BASED PELLETS FOR USE IN THE EXTRACTION AND/OR RECOVERY OF OIL AND OTHER HYDROCARBONATED FLUIDS FROM POROUS ROCK FORMATIONS AND WELLS, AND FOR DRILLING AND PROSPECTING FOR SUCH FLUIDS
GRANULAR FUSION-CAST OXIDE-BASED MINERALS FOR USE IN THE EXTRACTION AND/OR RECOVERY OF OIL AND OTHER HYDROCARBONATED FLUIDS FROM POROUS ROCK FORMATIONS AND WELLS, AND USE FOR DRILLING AND PROSPECTING FOR SUCH FLUIDS
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