Support activities for petroleum and natural gas extraction

isic code 091, 'Support activities for petroleum and natural gas extraction', encompasses a critical set of services that enable the exploration, development, and production of oil and natural gas resources. This industry plays a vital role in the global energy supply chain, providing essential support to the 06 Extraction of crude petroleum and natural gas sector. The activities covered under this code are crucial for ensuring the efficient and sustainable extraction of these valuable natural resources, which are fundamental to powering economies worldwide.

The main production techniques used in the support activities for petroleum and natural gas extraction industry include well drilling, well completion, well servicing, and various specialized services. Well drilling involves the use of advanced drilling rigs and technologies to create boreholes that access oil and gas reservoirs. Well completion activities focus on preparing the well for production, including installing casing, perforating the casing, and stimulating the reservoir. Well servicing encompasses a range of maintenance and repair tasks, such as well cleaning, workovers, and downhole interventions, to optimize production and extend the lifespan of the well.

The key inputs required for the support activities for petroleum and natural gas extraction industry include specialized drilling equipment, such as rigs, drill bits, and mud pumps; well completion tools, including casing, tubing, and packers; and a range of support services, including logistics, transportation, and engineering expertise. Additionally, this industry relies on a skilled workforce of geologists, engineers, and technicians to execute the various production techniques effectively.

The primary output of the support activities for petroleum and natural gas extraction industry is the provision of essential services that enable the 06 Extraction of crude petroleum and natural gas sector to extract and produce oil and natural gas. The outputs of this industry are consumed by the 06 Extraction of crude petroleum and natural gas industry, as well as by related sectors, such as 19 Manufacture of coke and refined petroleum products and 35 Electricity, gas, steam and air conditioning supply.