U.S. federal trademark · Serial No. 85269247 · Reg. No. 007317159
Business consultation services relating to the extraction of oil and gas; business consultation services relating to the oil and gas industry; business consultation information relating to the oil and gas industry
Services, namely, oil and gas well treatment for enhanced oil recovery from oil wells
Scientific services, namely, engineering services relating to the extraction of oil and gas; oil prospecting; oil well testing; services for enhanced oil recovery from oil wells, namely, engineering and technological consulting services for increasing oil and gas production and improving output of oil and gas wells; industrial and technical processes to prevent the clogging of oil and gas wells; oil field exploitation for the extraction of oil
Extraction of oil and gas from oil and gas fields
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