Oil Services Company (OSC) is an Aktau-based oilfield service company of the KazMunayGas group operating in Mangystau region. It provides drilling and development of oil and gas wells, capital and underground well repair, chemical treatment of oil production processes and transport services. The company was formed in 2001 and in 2002 absorbed the local service enterprises Shegendeu, Khimremontskvazhina and Burgyshy.
The company focuses on services — no products listed.
Profile compiled from public sources and checked on September 21, 2026. Something out of date? Let us know.
OzenMunaiService is a KazMunayGas group well-servicing company in Zhanaozen, formed in 2016 by merging the Zhondeu and KRUZ subsidiaries; its roots go back to a formation productivity and workover department set up in 1972. It performs capital workover of wells for Ozenmunaigas through several workover shops and also provides engineering services, production supply bases and motor transport.
FracJet is a Kyzylorda-based oilfield service company established in 2002 at the Kumkol field for client Turgai Petroleum. It performs current and capital well workover, coiled-tubing operations, hydraulic fracturing, nitrogen-compressor services and acid treatment, and also runs operations in Russia alongside its Kazakhstan business.
Burgylau is a Zhanaozen-based drilling contractor established in 1997 on the basis of the Soviet-era Uzen drilling department. It constructs production oil and gas wells and also performs workover, well completion and abandonment, with Ozenmunaigas as its main customer. The company belongs to the KazPetroDrilling group.