Operation of oil and gas fields; construction of structures for the production, storage and transportation of crude oil and gas; drilling of wells; extraction of oil; oil pipeline construction; oil pumping; natural resources extraction services; refuelling and fuelling services; vehicle service stations; maintenance, washing and repair of vehicles and vehicle parts; vehicle oil change services; assistance in case of vehicle breakdown (repair); greasing, lubrication and engine tuning; inflation, repair and fitting of tyres; road construction, maintenance and upkeep services; commissioning, maintenance, troubleshooting, repair of apparatus and installation of production, distribution and storage of energies; construction, maintenance and upkeep of refineries and structures for the production, distribution and storage of petroleum, gas and chemical products; rental of rigs and drilling equipment; construction, installation and maintenance of pipelines, oil and gas pipelines; recharging of batteries; recharging of electric vehicles; installation, repair and maintenance of installations for supplying power to and recharging batteries and vehicles; installation of telephone equipment; installation, programming and maintenance of home automation systems in the field of energy.

Transport, packaging, distribution (delivery), storage, supply of goods, including petroleum, gas, oil, electricity, fuel, coal, lubricants, greases and chemical products as well as all products marketed in service stations; transport, distribution (delivery), storage of energy in all forms; supply of electricity and gas; information and advice related to the aforesaid services; towing, rental and temporary provisioning of vehicles; traffic and transport information; navigation services for vehicles; transportation by pipeline; supply and distribution of water.

Treatment of materials; material processing; refinery services; petrochemical refining services; processing of refinery products; processing of oil and gas; production of all forms of energies; transformation and treatment of all materials for energies production; processing services of natural elements (sun, water, wind) into energy; treatment, recycling and disposal of waste and organic matter; refining; purification, decontamination and depollution services for air, water and soil; decontamination, depollution and sanitation services for industrial installations and sites, equipment and apparatus in the field of energy production; technical information and advice to others relating to energy production; rental of apparatus and installations for generating energy in all forms and providing of information relating thereto; rental of chemical treatment apparatus and installations and provision of information relating thereto; mixing lubricants for third parties.

Education and training services relating to health and safety procedures and processes in the field of oil and gas; publishing of publications (other than advertising) in any form; organization and conducting of colloquiums, forums and seminars, conference, congresses.

Scientific, technological and research services relating to health and safety procedures and processes in the field of oil and gas;  industrial analysis and research services; engineering services; research, prospection and exploration services for the oil, gas and mining industries; oil-well testing; commissioning, studies and appraisals of oil, gas and mining deposits; scientific, technological and technical assistance (engineering) in the field of energies; design and development of energy distribution networks; architectural services and drawing up plans for the construction of installations in energy field and refining; technical consultancy and technical project studies relating to the production and distribution of energies; study, research and development in the field of energy and petroleum, gas and chemical products; research in the field of environmental protection, waste treatment and sustainable development; analysis, diagnostic and testing services in the field of energies; laboratory, analytical, diagnostic and testing services for petroleum, gas and chemical products; audit and expertise services relating to energy and energy consumption; control and audits of safety and quality; technical assistance services with certification and approval; technical inspection and appraisals (engineering services) of installations operating with the aid of energy of all kinds; technical inspections of vehicles; remote meter reading of energy consumption; design and analysis of computer systems; supply of application service provider [ASP].

Services for providing food and drink; temporary accommodation; provision of conference facilities.

Information services relating to health and safety procedures and processes in the field of oil and gas; consultancy services relating to health and safety procedures and processes in the field of oil and gas; advisory services relating to health and safety procedures and processes in the field of oil and gas; security control services for the production, storage, transformation and distribution facilities of energy, water, and petroleum, gas or chemical products, and consultations relating thereto; security consulting services in the field of energy; development of health and safety procedures and processes in the field of oil and gas.

Operation of oil and gas fields; construction of structures for the production, storage and transportation of crude oil and gas; drilling of wells; extraction of oil; oil pipeline construction; oil pumping; natural resources extraction services; refuelling and fuelling services; vehicle service stations; maintenance, washing and repair of vehicles and vehicle parts; vehicle oil change services; assistance in case of vehicle breakdown (repair); greasing, lubrication and engine tuning; inflation, repair and fitting of tyres; road construction, maintenance and upkeep services; commissioning, maintenance, troubleshooting, repair of apparatus and installation of production, distribution and storage of energies; construction, maintenance and upkeep of refineries and structures for the production, distribution and storage of petroleum, gas and chemical products; rental of rigs and drilling equipment; construction, installation and maintenance of pipelines, oil and gas pipelines; recharging of batteries; recharging of electric vehicles; installation, repair and maintenance of installations for supplying power to and recharging batteries and vehicles; installation of telephone equipment; installation, programming and maintenance of home automation systems in the field of energy.

Transport, packaging, distribution (delivery), storage, supply of goods, including petroleum, gas, oil, electricity, fuel, coal, lubricants, greases and chemical products as well as all products marketed in service stations; transport, distribution (delivery), storage of energy in all forms; supply of electricity and gas; information and advice related to the aforesaid services; towing, rental and temporary provisioning of vehicles; traffic and transport information; navigation services for vehicles; transportation by pipeline; supply and distribution of water.

Treatment of materials; material processing; refinery services; petrochemical refining services; processing of refinery products; processing of oil and gas; production of all forms of energies; transformation and treatment of all materials for energies production; processing services of natural elements (sun, water, wind) into energy; treatment, recycling and disposal of waste and organic matter; refining; purification, decontamination and depollution services for air, water and soil; decontamination, depollution and sanitation services for industrial installations and sites, equipment and apparatus in the field of energy production; technical information and advice to others relating to energy production; rental of apparatus and installations for generating energy in all forms and providing of information relating thereto; rental of chemical treatment apparatus and installations and provision of information relating thereto; mixing lubricants for third parties.

Education and training services relating to health and safety procedures and processes in the field of oil and gas; publishing of publications (other than advertising) in any form; organization and conducting of colloquiums, forums and seminars, conference, congresses.

Scientific, technological and research services relating to health and safety procedures and processes in the field of oil and gas;  industrial analysis and research services; engineering services; research, prospection and exploration services for the oil, gas and mining industries; oil-well testing; commissioning, studies and appraisals of oil, gas and mining deposits; scientific, technological and technical assistance (engineering) in the field of energies; design and development of energy distribution networks; architectural services and drawing up plans for the construction of installations in energy field and refining; technical consultancy and technical project studies relating to the production and distribution of energies; study, research and development in the field of energy and petroleum, gas and chemical products; research in the field of environmental protection, waste treatment and sustainable development; analysis, diagnostic and testing services in the field of energies; laboratory, analytical, diagnostic and testing services for petroleum, gas and chemical products; audit and expertise services relating to energy and energy consumption; control and audits of safety and quality; technical assistance services with certification and approval; technical inspection and appraisals (engineering services) of installations operating with the aid of energy of all kinds; technical inspections of vehicles; remote meter reading of energy consumption; design and analysis of computer systems; supply of application service provider [ASP].

Services for providing food and drink; temporary accommodation; provision of conference facilities.

Information services relating to health and safety procedures and processes in the field of oil and gas; consultancy services relating to health and safety procedures and processes in the field of oil and gas; advisory services relating to health and safety procedures and processes in the field of oil and gas; security control services for the production, storage, transformation and distribution facilities of energy, water, and petroleum, gas or chemical products, and consultations relating thereto; security consulting services in the field of energy; development of health and safety procedures and processes in the field of oil and gas.