Class 039
Transportation & Storage Services
Oil and gas reticulation, supply and distribution services; and transportation services related to the transportation of oil, gas, liquefied gas and petroleum products
Class 040
Treatment & Processing of Materials Services
Oil and gas processing services
Class 042
Computer & Software Services & Scientific Services
Oil and gas exploration and prospecting services, analysis for oil and gas exploration services, oil and gas surveys, oil and gas well testing and other services related to petroleum development; technical consultation services; consulting engineering services; design services and construction design services
