35
Business management services, namely, operation of oil and natural gas processing and compression facilities for others; business management services, namely, operation of oil and natural gas distribution facilities for others; transportation logistics services, namely, arranging the transportation of hydrocarbons for others; procurement consulting services, namely, consulting about procurement of contracts for others for the purchase of energy
37
Construction services, namely, drilling and laying of oil and natural gas pipelines; drilling of oil wells; construction of oil and natural gas processing and compression facilities; construction of oil and natural gas distribution facilities; automobile service station services for oil changes, alignments, general repair and maintenance; general construction contracting and consultancy services related to construction, maintenance and repair of all kinds of works and buildings; construction project management; building inspection consulting; and management of construction relating to oil and natural gas exploration, extraction, compression, refining and distribution facilities
39
Providing transportation or transmission of natural gas through pipelines; providing transport facilities in the nature of vessel mooring facilities for oil and natural gas tanker ships; electricity distribution, public utility services in the nature of natural gas distribution
40
Natural gas and fuel refining services, namely, refining, treatment and processing of oil, natural gas and fuel; generation of electricity; oil production services; natural gas production in the nature of natural gas liquefaction services
42
Consulting about inspection of oil fields; technical consultancy services related to scientific research, engineering, technical studies and design in the fields of oil and natural gas exploration, extraction, compression, refining and distribution facilities; oil and natural gas exploration, exploration of hydrocarbons, oil and natural gas well surveying, oil and natural gas prospecting, oil and natural gas well testing services, analysis for oil and natural gas field exploitation, geological, geophysical or any other kind of surveys for exploration and prospecting for oil and natural gas