Compressors are core equipment in the oil and gas extraction industry, primarily including natural gas booster compressors, wellhead gas recovery compressors, coalbed methane recovery compressors, adsorption nitrogen generators, membrane nitrogen generators, screw-reciprocating series compressors, and medium- and high-pressure booster compressors.

Natural gas booster compressors are used to increase natural gas pressure, ensuring the needs of oil and gas gathering and transportation, as well as gas injection for oil displacement. Wellhead gas recovery compressors/coalbed methane recovery compressors recover and utilize natural gas released during oilfield extraction, offering both energy-saving and environmental benefits. Coalbed methane compressors are suitable for coalbed methane extraction and gathering operations, possessing explosion-proof and corrosion-resistant characteristics. Adsorption nitrogen generators/membrane nitrogen generators/screw-reciprocating series compressors are used for downhole gas injection in oilfield extraction to increase oil and gas production.