Aktau-based well service contractor founded in 2007 that performs current and capital well workovers, cementing, production enhancement and emergency well recovery on wells 400–5,000 m deep. It operates more than 20 workover crews, over 40 mobile units with 32–132 t lifting capacity and more than seven production bases in the Mangystau, Aktobe and Kyzylorda regions. Since 2023 it has also worked for SOCAR at the Karadag gas storage facility in Azerbaijan.
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 Something out of date?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.
Kazakhstani oilfield service company providing coiled tubing operations, well workover and servicing, well stimulation and enhanced oil recovery, nitrogen compressor services and well hydrodynamic testing. It has production bases in the Kyzylorda, Aktobe and Mangystau regions and also offers industrial waste processing and SmartField digital solutions. It traces its operations to 2002 at the Kumkol field and was formed through the reorganisation of Frac Jet and REEF Centrifugal Technologies.
Aktobe-based oilfield contractor providing directional and horizontal well drilling, workover and capital well repair, well testing and development, cementing and swabbing, core sampling and geotechnical investigations. It also manufactures ancillary equipment such as rope slings, circulation systems and storage tanks, and supplies and services drill bits under a state licence for subsoil-related operations.