U.S. federal trademark · Serial No. 72220359 · Reg. No. 0831982
PETROLEUM ENGINEERING SERVICES INCLUDING, WITHOUT LIMITATION THERETO, CORESAMPLING AND ANALYSIS, [ LOGGING OF MUD AND CUTTINGS, ] FLUID SAMPLING AND ANALYSIS, COORDINATION OF DOWNHOLE DATA, WATER TECHNOLOGY, RESERVOIR ENGINEERING AND OTHER CONSULTING SERVICES, DEVELOPMENT OF ANALYTICAL EQUIPMENT AND PROCEDURES, AND DATA PROCESSING AND COMPUTING
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