U.S. federal trademark · Serial No. 76050277 · Reg. No. 2611488
PRINTED MATERIALS, NAMELY, TRAINING COURSE MATERIALS IN THE FIELDS OF GEOLOGY, GEOPHYSICS, PETROPHYSICS, WELL CONSTRUCTION, PRODUCTION ENGINEERING, RESERVOIR ENGINEERING, ECONOMICS AND MANAGEMENT, ENVIRONMENTAL TECHNOLOGY, AND PRODUCTION FACILITIES DESIGN, OPERATION AND MAINTENANCE
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