Background
Denair delivered two units of DACY3925 diesel screw air compressors to Burservice Research and Production Joint Stock Company, one of Russia’s leading manufacturers of drilling and well repair equipment. Founded in 2005 and headquartered in Ufa, Burservice has grown into a key player in the oil and gas industry, with multiple regional and international branches. Over the past 15 years, the company has earned a strong reputation for delivering high-performance drilling tools, innovative engineering solutions, and reliable technical services to both domestic and overseas clients.

Challenge As drilling operations became increasingly complex, Burservice faced the challenge of maintaining high drilling efficiency and equipment reliability across diverse geological conditions. To meet the demands of deep and high-pressure well drilling, the company needed large, mobile, high-airflow compressors capable of providing stable pneumatic power for hydraulic downhole motors, while also supporting new drilling modes and advanced tool development. Equipment had to perform under rugged field environments, ensuring both durability and operational flexibility for remote oilfield sites.

Solution
Denair's DACY3925 diesel screw compressor was selected as the ideal solution for Burservice's high-demand drilling operations. Each unit is designed to deliver high air pressure and large airflow output, making it perfectly suited for powering hydraulic motors used in drilling and well servicing. The compressor’s robust structure, fuel-efficient engine, and advanced control system enable continuous, stable operation in extreme Russian field conditions.

The integration of the DACY3925 compressors allowed Burservice to optimize its drilling process, enabling faster rock penetration and higher drilling accuracy. Combined with the company's innovative Bottom Hole Assembly (BHA) selection technology, the compressors contributed to the development of highly efficient rock-cutting tools with improved technical and economic performance. This synergy between Denair’s equipment and Burservice’s engineering expertise enhanced the overall productivity of second-hand drilling rigs, reducing operational costs and improving output.

Conclusion
Since deployment, the DACY3925 compressors have delivered reliable, high-pressure air supply and outstanding field performance, earning strong recognition from Burservice's engineering team. The collaboration underscores Denair's ability to provide customized, durable, and energy-efficient air solutions that empower industrial leaders in the oil and gas drilling sector.

By combining advanced compressor technology with deep industry understanding, Denair continues to support global clients like Burservice in achieving greater efficiency, innovation, and sustainability in their drilling operations across Russia and beyond.