◆   Business Profile   ◆

We provide customers with technical services such as nitrogen and nitrogen foam, carbon dioxide and natural gas injection in oil and gas field stimulation and enhanced oil recovery. Won the Excellent Scientific Research Achievement Award of the Ministry of Petroleum and Chemical Industry and the Science and Technology Award of the Ministry of Education. Our company provides technical services in major oil fields in China, and conducts extensive business in South America, the Middle East, Pan-Russia, Europe and Africa and other countries and regions.

◆   Main business   ◆

◆   Service capabilities   ◆

20 years of construction experience in the field of gas stimulation

100+ nitrogen service team

110+ total number of devices

99.9% high purity PSA nitrogen making equipment

70MPa The world's first ultra-high pressure nitrogen equipment

1.2 billion standard square meters annual gas injection capacity

◆   Core advantage technology   ◆

Enhanced oil recovery technology

➣Nitrogen energy enhancement technology   ➣Nitrogen foam flooding technology   ➣Nitrogen/nitrogen foam assisted thermal recovery technology

➣Viscosity reduction cold recovery technology for heavy oil   ➣CO2 huff and puff/CO2 flooding technology

production assist technology

➣ Nitrogen foam sand washing technology   ➣ Drainage gas recovery technology   ➣ Nitrogen replacement/purging technology

➣ Natural gas pressurization and reinjection technology ➣ Circulating gas injection technology for condensate gas reservoirs ➣ Nitrogen underbalanced drilling technology

◆   Typical Case   ◆

◆   Customer praise   ◆