Skip to content
Brent$104.61Gas TTF$906USD446.56 ₸
MunaiHub

OzenMunaiService

Service companyZhanaozenkmg-oms.kz
VerifiedKazakhstan companyWell InterventionProduction ServicesLogistics & Transportation

What they do

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.

Key competencies

  • Workover of mature oil field wells
  • Enhanced oil recovery operations
  • Workover crew management
Legal entity
ТОО «ОзенМунайСервис»
Company type
Service company
Founded
2016
Former names
ТОО «Жондеу», ТОО «КРУЗ»

Services

  • Capital well workover (KRS)
  • Well servicing
  • Engineering and technical services
  • Production supply base services
  • Motor transport services

Products & equipment

The company focuses on services — no products listed.

Industries

Upstream (E&P)

Categories

Well InterventionProduction ServicesLogistics & Transportation

Locations

Regions

Mangystau Region

Offices, bases and facilities

  • ZhanaozenHeadquarters

Projects and clients in Kazakhstan

As reported in public sources
  • Ozenmunaigas – capital well workover

Data sources

Report an error

Profile compiled from public sources and checked on September 21, 2026. Something out of date? Let us know.

Similar companies

Oil Services Company (OSC)

Service companyAktau

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.

VerifiedLocal (KZ)Well Intervention

South-Eastern Service Group (UVSG)

Service companyAktau +2

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.

VerifiedLocal (KZ)Well Intervention

CT Solutions

Service companyAlmaty +3

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.

VerifiedLocal (KZ)Coiled Tubing
Contact details