Catalysts for use in the oil processing industry; Chemical additives for fracturing fluid for use in oil and gas wells; Chemical additives for oil well drilling fluid; Chemical gasoline additives; Chemicals for use in the field of oil exploration and production; Chemicals used in oil drilling; Chemicals, namely, petroleum sulfonates; Drilling muds for use in oil well drilling; Petroleum cracking catalysts; Proppant for use in oil well and gas well hydraulic fracturing operations

Analysis and testing for oil workings; Analysis for oil research; Analysis of oil fields; Analysis of oil soakings; Analysis services for oil field exploration; Conducting wellbore survey services for the oil and gas, energy, mining, environmental and construction industries; Consultation in the field of auxiliary design for oil and gas industrial machines; Design of oil-field surveys; Exploration and searching of oil and gas; Gas exploration; Geophysical exploration for the oil, gas and mining industries; Inspection of oil fields; Mineral and oil assaying; Oil and gas well drilling services, namely, providing measurements and downhole telemetry while drilling; Oil exploration; Oil field exploration; Oil field surveying; Oil prospecting; Oil well testing; Oil-field surveys; Performing oil well diagnostics; Providing technology information relating to oil and gas industry; Surveying of oil beds and fields; Technology consultation services in the field of alternative energy, namely, gasifying and combusting alternative fuels