Product
Catalogue

Aviation Fuel

Uzen Oilfield produces premium, world-class aviation kerosene strictly meeting both Jet A-1 and high-altitude RT specifications. Our aviation fuels are relied upon by major international airlines traversing trans-continental Eurasian corridors, executing thousands of flights daily without a single quality deviation recorded across more than two decades of continuous supply operations.

Aviation safety tolerates absolute zero deviation. Our exhaustive fractional distillation process ensures the complete elimination of crystalline particulate impurities and microscopic water content, fully neutralizing the risk of high-altitude fuel line freezing or combustion chamber hesitation. Every batch undergoes triple-stage laboratory validation before a single litre leaves the facility perimeter.

We supply Jet A-1 fuel directly to Kazakhstan's major international airports including Almaty, Nursultan, and Aktau. In addition, our strategic reserves and pipeline connectivity guarantee uninterrupted supply during peak seasonal air traffic. The full batch traceability documentation system — from crude input to final hydrant dispenser — is available to all commercial airline partners upon request and meets IATA standards.

Technical Parameters (Jet A-1)

• Density at 15°C775 – 840 kg/m³
• Freezing PointMax. -47°C
• Sulphur ContentMax. 0.3%
• Flash PointMin. 38°C
• Thermal StabilityMin. 150 mm Hg

Refuel Your Aircraft

Beyond standard refinery production, Uzen Oilfield operates fully integrated into-plane aviation refueling services directly on the busy airport aprons of major Kazakhstan hubs. Our localized fleet of cutting-edge, digitally automated fueling bowsers and robust dispensers ensures ultra-rapid gate turnaround times, guaranteeing flight readiness without schedule disruption.

Our chain of custody is absolute and unbroken — from refinery tower to aircraft tank. Subterranean hydrant pump systems engineered at major strategic hubs exponentially reduce surface truck traffic, greatly enhancing broader airport terminal safety indices. Round-the-clock dispatch systems integrate seamlessly with international airline flight schedules. There is zero delay tolerance in our operational protocol.

Bitumen

Uzen Oilfield Bitumen Material Plant (BMP) produces a comprehensive range of bitumen materials suitable for road, roofing, and airport sectors. We are actively in the production of modified bitumen, which will extend the life service and maintenance of road surfaces from three years to seven years. The BMP sold over 745 thousand tonnes of Bitumen in Kazakhstan, CIS, and overseas.

Bitumen is a sticky, black, and highly viscous liquid or semi-solid form of petroleum. It may be found in natural deposits or may be a refined product. The primary use — 70% — of asphalt is in road construction, where it is used as the glue or binder mixed with aggregate particles to create asphalt concrete. Its other main uses are for bituminous waterproofing products, including the production of roofing felt and for sealing flat roofs.

Naturally occurring asphalt is sometimes specified by the term "crude bitumen". Its viscosity is similar to that of cold molasses, while the material obtained from the fractional distillation of crude oil boiling at 525°C is sometimes referred to as "refined bitumen". Our advanced road, roofing, and structural bitumen varieties are chemically engineered on a molecular level to withstand extreme continental temperature fluctuations — from 50°C summer asphalt heat to -40°C arctic winters.

Road Bitumen

Road oil bitumen is obtained by the oxidation of products of the direct distillation of oil and selective separation of oil products. Area of application: binder for the construction and repair of road and airfield coatings. The company has completed the program for setting up production of bitumen according to the requirements of the new interstate standard GOST 33133-2014. The new standard implies the expansion of methods for assessing quality characteristics that finished products should have — standard parameters such as conditional viscosity indicators and resistance to high-temperature influences, alongside bitumen resistance to aging during transportation and in the preparation of asphalt mix.

Bitumen Emulsions and Mastics

Bitumen emulsion is an optimally selected material consisting of bitumen, emulsifier, water, and other additives, which ensures the dispersion of bitumen particles in the aqueous phase. Bitumen emulsion is used for road works and waterproofing structures for surface treatment of asphalt during construction work. Bitumen emulsions in accordance with GOST R 52128-2003 are produced at the company's refinery and shipped to regional infrastructure projects across Central Asia.

Polymer-Bitumen Binders (PBB)

Polymer-bitumen binders (PBB) are materials based on modified bitumen by the addition of polymers such as SBS (styrene-butadiene-styrene) and plasticizers. PBB differ from traditional bitumen in increased resistance to deformation; improved properties at high and low temperatures; and increased resistance to aging. PBB are used in road and airfield construction. By innovatively blending specialized SBS polymers during the extreme heat refining phase, our modified bitumen radically extends the lifecycle of constructed super-highways by an estimated 25 to 30%.

Building and Roofing Bitumen

Roofing bitumen is obtained by oxidation of residues of atmospheric vacuum distillation of oil. In contrast to the technology of road bitumen, the production of roofing grades utilizes lighter raw materials under lower oxidation temperatures. The result is an extremely flexible, permanently waterproof membrane binder certified to GOST and EN standards — used extensively in flat roof sealing, underground structure waterproofing, and industrial pipeline corrosion protection across Kazakhstan and the wider CIS market.

Diesel Fuel

The heartbeat of industry does not stop for weather. Uzen Oilfield confidently supplies three distinct, highly regulated seasonal diesel grades — Summer, Winter, and extreme Arctic modifiers — engineered to guarantee uninterrupted, high-torque engine performance regardless of climatic freezing points across the harshest operational environments on earth. Our diesel is the fuel of choice for Kazakhstan's largest agricultural, construction, and freight logistics operators.

All diesel batches are aggressively hydrotreated under intense reactor pressure to achieve deep desulfurization, vastly enhancing lubricity and shelf stability. The deep desulfurization process reduces total sulfur content to below 10 parts per million — a technical achievement that dramatically extends the service life of high-precision diesel injection nozzles and particulate filters in modern common-rail engine platforms.

Our Winter Diesel grade incorporates depressant additives that maintain reliable pumpability and atomization at temperatures as low as -35°C — critical for uninterrupted operations in northern Kazakhstan, Siberian transit routes, and remote mining sites where fuel system freeze presents genuine operational risk. The Arctic modifier grade extends this to -50°C operational capability, endorsed by multiple major mining corporations operating in the extreme north.

Environmental K5 / Euro 6 Standard

Our diesel strictly adheres to the paramount K5 ecological class, dramatically curtailing black particulate matter exhaust and neutralizing nitrogen oxide emissions. This certification is a vital protective mandate for modern commercial freight operations, global agricultural machinery, and heavy municipal equipment operating within dense urban boundaries. All products are compliant with GOST 32511-2013 (K5) requirements and export-ready for European Union import regulations.

Technical Specifications

• Cetane NumberMin. 51
• Sulphur ContentMax. 10 mg/kg
• Flash PointMin. 55°C
• Density at 15°C820 – 845 kg/m³
• Cloud Point (Winter)Max. -25°C

Gasoline

We engineer incredibly stable, high-octane unleaded motor gasoline — prominently AI-92, AI-95, and premium AI-98 grades — masterfully formulated utilizing our continuous catalytic reforming (CCR) units to achieve superior anti-knock characteristic ratings and universally optimal combustion efficiency across all passenger, commercial, and performance vehicle segments operating in Kazakhstan and export markets.

Proprietary European-grade detergent additive packages are carefully integrated during final terminal loading. These keep highly sensitive fuel injection systems pristine, immediately lowering long-term fleet maintenance costs while tangibly extending total engine lifespan in consumer vehicles. Acceleration latency is effectively eradicated through the optimized ignition characteristics built into every grade we produce.

The AI-92 grade serves Kazakhstan's mass consumer market — providing reliable, clean combustion in over 3 million registered vehicles nationally. The premium AI-95 grade delivers enhanced performance for modern turbocharged engines and fleet management applications. Our flagship AI-98 grade is engineered for high-compression performance engines, meeting the demands of premium automotive users across the Caspian and Eurasian trade regions. All grades are produced to GOST 32513-2013 (K5) and equivalent Euro 5 and Euro 6 emission standards.

Our gasoline production capacity currently stands at over 2.5 million tonnes per annum, supplied through an integrated pipeline and terminal network connecting the refinery complex directly to major fuel depot distribution hubs. Wholesale and export contracts are available directly through our commercial department, with standard documentation packages supporting all international export compliance requirements.

Octane Grade Reference

• AI-92RON 92 — Standard Grade
• AI-95RON 95 — Premium Grade
• AI-98RON 98 — High Performance

PRIMARY PRODUCTION AND SPECIFICATIONS

Uzen Oilfield oil and gas refinery refines a wide range of high-quality petroleum, natural gas, and other petrochemical products. All finished products are in accordance to the International ASTM and the Kazakhstan GOST standards.

Port Network

Uzen Oilfield maintains a permanent, directly managed export presence across seven strategic global ports. Our vertically integrated logistics model eliminates third-party dependency entirely — from tanker loading to final client terminal delivery, every operational stage is managed and controlled by our dedicated international distribution division.

Our multi-modal export architecture combines pipeline interconnection with the CPC corridor, deep-water marine tanker operations, and secure bonded rail logistics, giving us the operational flexibility to service any of our international partners on any required delivery timeline, regardless of geopolitical or infrastructural disruption along primary routes.