U.S. federal trademark · Serial No. 76368661 · Reg. No. 2713040
SERVICES FOR DOWNHOLE OPERATORS, NAMELY, COLLECTING INFORMATION ABOUT DOWNHOLE TEMPERATURE, PRESSURE AND FLOW CONDITIONS AND OTHER WELLBORE AND RESERVOIR CHARACTERISTICS, AND ANALYZING AND MONITORING SUCH DATA AND CONDITIONS
DOWNHOLE PRESSURE, TEMPERATURE AND FLOW SENSORS AND SURFACE-LOCATED DATA ACQUISITION SYSTEMS FOR RECORDING OUTPUT FROM DOWNHOLE TEMPERATURE, PRESSURE AND FLOW SENSORS AND FLOW METERS COMPRISED OF COMPUTER HARDWARE AND SOFTWARE
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