U.S. federal trademark · Serial No. 77289529 · Reg. No. 3400364
Analysis and testing for oil workings; Analysis for oil research; Analysis of oil fields; Analysis services for oil field exploration; Exploration and searching of oil and gas; Gas exploration; Geophysical exploration for the oil, gas and mining industries; Oil exploration; Oil field exploration; Oil field surveying; Oil prospecting; Oil prospecting, namely, well logging and testing; Petroleum exploration; Providing technology information in the oil and gas industry; Surveying of oil beds and fields
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