Class 039
Transportation & Storage Services
Transportation and storage of oil and gas
Class 040
Treatment & Processing of Materials Services
Oil and gas extraction, construction, installation, maintenance and repair of apparatus, instruments and machines for use in the field of oil and gas extraction, namely, oil and gas pipelines, oil and gas wells, drilling machines, oil and gas production apparatus, structures for the production of oil and gas, oil-well and gas-well pumping machines and devices, oil and gas compression machines and devices, subsea oil and gas extraction modules, and oil-well and gas-well monitoring, measuring, testing, controlling, sensing, recording and indicating apparatus and instruments
Class 042
Computer & Software Services & Scientific Services
Scientific and technological services, namely, computer programming and simulation, mapping services, oil-well and gas-well testing, oil prospecting, oilfield exploration, inspection, surveying and analysis, and performing oil-well and gas-well diagnostics; scientific and technological services, namely, testing the functionality of apparatus and instruments in the nature of oil and gas equipment; scientific and technological research and design relating to the aforesaid services; industrial research and analysis relating to oil and gas; engineering services
