U.S. federal trademark · Serial No. 78618604
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Oil well testing, namely logging-while-drilling services, open hole logging, thru-casing logging, geosciences oil and gas well assessment services, oil and gas well log analysis services, and oil and gas well planning services; consulting services in the field of geoscience; analysis services for oil field exploration; wirelining for oil and gas wells; thru-pipe, well shuttle and slickline conveyed well logging by memory services, namely, measurement evaluations in the field of well logging
Oil and gas well drilling services, namely, directional drilling services, controlled pressure drilling services, measurement-while-drilling services, and rotary steerable drilling system service; oil and gas well clean-up services.
Oil and gas well treatment services, namely, perforating services; oil and gas production stream separation services; oil production services
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.