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Adhering to sustainable development and undertaking corporate social responsibility is the cornerstone of Keli's long-term development. Sustainable development concepts such as safe and healthy working environment, better undertaking social responsibility and building a harmonious and win-win industrial chain with customers have been integrated into all aspects of the management and operation of each business and Department of Keli.
Research and application of water treatment technology to treat conventional oilfield produced water, complex oilfield wastewater, industrial circulating water, industrial production wastewater, oilfield sludge, etc. R & D products include more than 20 kinds of coagulants, flocculants, fungicides, corrosion inhibitors and scale inhibitors.
Reinjection treatment technology of oilfield thin oil wastewater
Boiler treatment technology for heavy oil wastewater reuse in Oilfield
Recovery and pretreatment technology of oilfield waste liquid
Treatment technology of fracturing flowback fluid reuse
Treatment technology of oilfield sewage up to standard
Microbial treatment technology of oilfield wastewater
Pretreatment technology of SAGD circulating liquid
Comprehensive utilization and treatment technology of oilfield production wastewater