Ozenmunaigaz is an oil refining and petroleum processing company based in Kazakhstan, focused on transforming crude oil into reliable, high-quality products for industrial, commercial and energy markets.
Our operations combine modern refining practices, experienced personnel and disciplined operational processes to support consistent product quality, efficiency and responsible resource management.
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Our Operations
From crude oil processing to product handling and logistics, our operations are designed around reliability, efficiency and responsible energy production.
Crude oil processing and refining operations designed to produce dependable petroleum products for diverse energy and industrial applications.
Production and handling of refined petroleum products with a focus on quality, consistency and dependable supply.
Secure storage and product handling infrastructure supporting efficient movement of crude oil and refined petroleum products.
Coordinated transportation and logistics solutions supporting the movement of petroleum products from refinery to market.
Proactive maintenance practices and technical support help preserve equipment reliability and operational continuity.
Safety and environmental responsibility are integrated into our operational culture, planning and day-to-day activities.






Ozenmunaigaz operates an integrated refining process designed to transform crude oil into valuable petroleum products through controlled, efficient and quality-focused processing stages.
Our process combines primary separation, secondary conversion, product treatment and blending to deliver products suitable for domestic and regional markets.
Crude oil is received through dedicated supply infrastructure and prepared for controlled processing within the refinery.
Selected product streams undergo treatment processes designed to reduce impurities and improve fuel quality.
Refined streams are blended and tested to achieve consistent specifications before being released for distribution.
Crude oil is separated into different fractions according to their boiling characteristics for further processing.
Conversion and upgrading processes increase the value and quality of selected refinery streams and intermediates.
Finished products are transferred to dedicated storage facilities before controlled shipment to customers and markets.
At Ozenmunaigaz, operational discipline, product quality and safety form the foundation of our approach. Our teams work across processing, maintenance, logistics and support functions to maintain reliable refinery operations.
We continuously focus on improving efficiency, strengthening safety practices and managing our environmental responsibilities while serving the needs of our customers and partners.

REFINED PRODUCTS
Ozenmunaigaz produces a range of refined petroleum products supporting transportation, aviation, industrial, construction and energy requirements across Kazakhstan and regional markets.
Quality gasoline products supporting passenger vehicles, commercial transportation and regional fuel distribution requirements.
Refined diesel products for commercial transportation, heavy equipment, agriculture and industrial operations.
Aviation fuel products handled under controlled quality requirements for aviation and related supply operations.
LPG supporting household, commercial, industrial and other applications requiring a versatile energy source.
Heavy petroleum products serving industrial heating, power generation and other energy-intensive applications.
Petroleum-based materials supporting road construction, infrastructure development and selected industrial applications.
Contact Ozenmunaigaz to discuss petroleum products, commercial opportunities, partnerships, logistics or general enquiries.
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