9
Computer software for building process models to run refineries in the oil and gas industry; measuring instrumentation and apparatus for monitoring refinery equipment in the oil and gas industry
35
Business management consultancy in the oil and gas industry; business information services, namely, providing business information relating to the oil and gas industry
40
Oil and fuel refinery services; oil and gas production services, namely, development of processes for increasing oil and gas production
42
Analysis services for oil field exploration; providing technical consultation in the field of oil refining; operation of oil fields, namely, inspection of oil fields, industrial analysis for oil research; industrial and technical processes for increasing oil production, namely, drawing up expert technical opinions in connection with oil deposits