Oil & gas contractors and suppliers — Atyrau Region

SLB

Service company · ManufacturerAtyrau +3

SLB (formerly Schlumberger) provides reservoir characterization, well construction, completion and production services and technologies to oil and gas operators in Kazakhstan. It works through an Atyrau-registered branch of Schlumberger Logelco Inc. (since 2001) and ТОО «Шлюмберже Центральная Азия», and runs a large operating base near Aktau, opened in 2012, that supports onshore and offshore work in western Kazakhstan and the wider Caspian region.

Directional drilling and MWD/LWD · Wireline well logging · Well cementing · Hydraulic fracturing · +6 more

ERSAI Caspian Contractor

Contractor · EPC / EngineeringAlmaty +2

Kazakh joint venture of ERC Holdings and Saipem (50/50), established in 2003, operating the ERSAI Caspian Yard in Kuryk, about 70 km south of Aktau. The yard fabricates modules, pipe racks and offshore structures and supports pipeline installation, hook-up and commissioning, and ship construction and maintenance.

Module and pipe rack fabrication · Offshore structure fabrication and installation · Pipeline installation · Hook-up and commissioning · +2 more

A private engineering and design company based in Atyrau (K Caspian Engineering LLP, abbreviated KCE), founded in 2007 according to the company; by its own description, it offers engineering and design solutions for the oil and gas, energy and infrastructure sectors in West Kazakhstan. It carries out working (detailed) design for the operating Tengiz facilities under a contract with Tengizchevroil LLP: preparation and facilities of well sites, expansion of group metering units, flowlines and water lines, and upgrade of the equipment of the wastewater injection system. All of its projects confirmed by documents on the state public-hearings portal (2024–2025) were done for Tengizchevroil under a single contract; the company's site also shows Caspian Offshore Construction and ISKER Group among its clients. The design covers the process, piping, civil, electrical and instrumentation disciplines; pre-design and concept studies, FEED and project management are offered on the company's site without project examples.

Working (detailed) design for operating production facilities · Preparation and facilities of well sites and cluster pads · Expansion of group metering units, flowlines and water lines · Upgrades of wastewater injection system equipment, pump-house buildings · +2 more

KazMunayGas-Burenie (KMG-Drilling)

Service company · ContractorAtyrau

KazMunayGas-Burenie is an Atyrau-based drilling contractor whose history goes back to the Prorva drilling office of 1963; it has operated under its current name since 2002. It drills production and exploration wells and provides drilling fluid services, cementing, coring, well completion and directional drilling with a fleet of about ten owned rigs of 100–590 t capacity. It is part of the KazPetroDrilling group rather than a subsidiary of national company KazMunayGas.

Production and exploration well drilling · Drilling fluid services · Well cementing · Coring · +2 more

Almaty-based oil and gas construction company providing engineering, procurement and construction of industrial facilities, main pipelines and gas treatment plants. Its client list includes Tengizchevroil, Karachaganak Petroleum Operating, NCOC, KazMunayGas and CNPC, and it also works on projects in Thailand and India.

EPC of oil and gas facilities · Main oil and gas pipeline construction · Gas treatment plant construction · Mechanical, electrical and I&C installation · +2 more

NDTS (NDT Service)

Service company · ContractorAtyrau +3

Atyrau-based independent inspection company founded in 2003, which describes itself as the largest specialised NDT/NDE contractor in Kazakhstan. It runs offices and project facilities in Atyrau, Almaty, Aktau, Aksai, at Tengiz and at the Karabatan site serving Kashagan, with over 100 national inspection staff. Its clients include Tengizchevroil, KPO, NCOC and major construction contractors.

Conventional NDT (PT, MT, RT, UT, PMI, visual) · Advanced NDT (phased array, AUT, ToFD, IRIS, MFL, eddy current) · Corrosion mapping and digital radiography · Pipeline inspection · +2 more

Atyrau-based supply company that has provided materials and equipment procurement for industrial projects since 2007. It sources steel products, plastic items, electrical goods, tools, electronic devices, chemicals, spare parts and equipment, and offers procurement outsourcing and cost-plus supply with delivery. The company reports working with contractors and subcontractors of Tengizchevroil, NCOC, Total E&P Dunga and the Karachaganak consortium.

Procurement outsourcing · Cost-plus supply · Equipment sourcing · Delivery to project sites · +6 more

Omac Integrated

Service company · Distributor / SupplierAktobe +2

Aktobe-headquartered, 100% Kazakhstani drilling fluids company founded in 2003. It provides drilling, completion and workover fluid systems with engineering support, supplies more than 3,000 chemical additives, fluid preparation and cleaning equipment and laboratory equipment, and develops its own OmacPro software. The company reports over 200 fluid engineers and more than 6,500 wells drilled with its fluids in Kazakhstan and the CIS.

Drilling fluid engineering · Completion and workover fluids · Solids control equipment supply · Laboratory equipment supply · +3 more

Testing & Inspection Technology

Distributor / Supplier · Service companyAtyrau

Atyrau-based supplier of non-destructive testing and technical diagnostics equipment, active in the NDT market since 2008. It supplies ultrasonic, radiographic, eddy current and magnetic particle equipment, metal analyzers, industrial measurement systems, material testing machines and thermal imagers from manufacturers such as Waygate Technologies, Eddyfi, Hitachi High-Tech, Elcometer and Nikon Metrology. It also offers equipment demonstrations, repair and maintenance, metrology support and training of NDT specialists.

Equipment demonstrations · NDT specialist training · Equipment repair and maintenance · Metrology support · +6 more

Atyrau construction and industrial-services company founded in 2013, holding a Category I construction licence. It carries out construction and installation works at oil-refining and petrochemical facilities, rents out construction equipment, and manufactures mobile container units for office and residential use from a 2,000 m² covered workshop and 3-hectare yard with a 10-tonne overhead crane. The Atyrau Oil Refinery and NCOC are among the operators whose logos appear on its site as partners.

Process facility construction and installation · Construction equipment rental · Mobile container manufacturing · Turnkey project delivery · +1 more

Kazakhstan arm of the French testing, inspection and certification group Bureau Veritas, registered in the country since 2004. It works through offices in Almaty, Astana, Atyrau and Temirtau across industrial inspection, construction, management-system certification and commodities inspection. For oil and gas it covers the asset life cycle from permitting and risk analysis to QA/QC and inspection during operation.

Inspection of pressure equipment, lifting equipment and electrical installations · QA/QC and inspection and test plan development · Design review and equipment certification · HAZID/HAZOP risk studies · +2 more

AVENCOM

Service company · ContractorOral +2

System integrator established in 1995 and headquartered in Oral, with offices in Aksai, Atyrau and Almaty. It designs, integrates, installs, commissions and maintains telecommunications and IT, control and automation, safety and security, site infrastructure and HVAC systems for oil and gas and mining clients. Its references include systems for NCOC (Kashagan) and KPO (Karachaganak).

Systems design · System integration · Installation and commissioning · Maintenance and support · +1 more

A private design organisation based in Aktau (Caspian Engineering & Research LLP, abbreviated CER), registered in 2003 according to the company. It designs facilities for oil, gas and gas-condensate fields — oil and gas treatment units, gathering systems, reservoir-pressure maintenance and gas re-injection — and storage and transshipment facilities for liquefied gases and petroleum products; according to the company, also trunk pipelines and pump stations. Environmental design is a separate line of work: environmental impact assessments, reports on possible impacts, environmental protection sections and emission limits. Documents on the state public-hearings portal for 2022–2025 show the company as the design organisation of the Eskene LPG LLP liquefied petroleum gas separation plant in Atyrau Region, of the NDF KAZAKHSTAN LLP tank farm in West Kazakhstan Region and of a working design for Tepke LLP, and as one of the developers of projects for Tasbulat Oil Corporation LLP and Kom-Munai LLP and of environmental documentation for Karachaganak Petroleum Operating. According to the company, its portfolio also includes work for the Tengiz, Kashagan and Karachaganak projects and for the CPC expansion in 2004–2025.

Working designs for oil and gas field facilities · Design of oil and gas treatment units, gathering and pressure-maintenance systems · Storage and transshipment facilities for liquefied gases and petroleum products, tank farms · EIA, reports on possible impacts and environmental protection sections · +2 more

Caspy Engineering

Service companyAtyrau +1

A private design company based in Atyrau (ТОО «Каспий Инжиниринг»; its English name is Caspy Engineering LLP) with representative offices in Uralsk and Aksai; according to the company, it has been working since 2002. It prepares working designs for the operating facilities of oil and gas operators — upgrades of headers, wastewater systems and electrical equipment at Tengiz, a commercial oil metering unit for Karachaganak Petroleum Operating — as well as environmental documentation and individual technical designs for well construction. Documents on the state public-hearings portal show the company as general designer of Tengizchevroil LLP working designs of 2024–2026 and of a 2026 working design for Karachaganak Petroleum Operating, and as developer of well-construction technical designs at the Morskoye field for KoZhaN JSC (2022–2024). A considerable part of its documented work is civil and municipal design for public-sector clients in Atyrau, West Kazakhstan and Aktobe regions: schools, hospitals, housing, wastewater treatment plants. According to the company, it has also produced working designs for drilling pads and well access roads at Karachaganak and has worked for NCOC and Karabatan Utility Solutions.

Working designs for upgrades of operating oil and gas facilities · Wastewater systems, headers and electrical equipment of field facilities · Commercial oil metering units (as general designer) · Individual technical designs for well construction · +2 more

Eco-Technics

Service companyAtyrau +3

Kazakhstani industrial waste management company founded in Atyrau in 2003. It treats oil sludge and deposits, remediates contaminated soils, treats process wastewater, processes drilling muds and cuttings, transports hazardous waste and provides environmental compliance support. Besides the Atyrau head office it has regional offices in Astana, Aktobe and Aktau.

Oil sludge treatment · Contaminated soil remediation · Process wastewater treatment · Drilling mud and cuttings processing · +2 more

Engineering Centre (Aktau)

Service companyAktau +1

A private design company based in Aktau (ТОО «Инженерный центр» — 'Engineering Centre' LLP), working since 2001 according to the company. It designs facilities for oil and gas fields in Mangystau and Atyrau Region: well hook-ups, pads and roads, manifold stations, flowlines and in-field pipelines, power supply; according to the company, also group metering units, field gas and oil pipelines, tank farms, oil depots and industrial facilities. Hearing notices on the state public-hearings portal name the company as developer for these working designs: facilities of 60 wells at the North Buzachi field for Buzachi Operating Ltd (2025), facilities of seven wells of the Zhaiykmunaigas production unit for Embamunaigas JSC (2026), facilities at the Dunga and Tenge fields (2026), and a road and drilling pads for Tepke LLP (2022). According to the company, it designed 70% of the construction facilities at the North Buzachi field and 60% of the facilities at the fields of Emir-Oil LLP, as well as a Tenaris premium connection threading plant in the Aktau special economic zone; these statements carry no dates. As stated by the organisation, it holds a category I design licence; the licence number and date are not published on its site.

Working designs for oil and gas field facilities · Well hook-ups, pads and access roads · Manifold stations, flowlines and in-field pipelines · Power supply of field facilities · +2 more

Halliburton

Service companyAlmaty +3

Halliburton provides well construction, completion and intervention services to oil and gas operators in Kazakhstan through the Kazakhstan branch of Halliburton International GmbH (registered in 1996) and ТОО «Halliburton Kazakhstan». It has offices and operating bases in Atyrau, Aktau and Aksai; its remotely operated completion valves have been used at the Tengiz field, and it partners with Aksai Operating LLP, which holds an NCOC contract to operate a hydraulic workover unit at Kashagan.

Completion tools and services · Hydraulic workover and snubbing · Well cementing · Drilling fluid services · +4 more

ILF Kazakhstan

EPC / Engineering · Service companyAlmaty +1

Kazakhstan company of the international engineering group ILF Consulting Engineers (Austria and Germany) — ILF Kazakhstan LLC, with offices in Almaty (head office) and Atyrau. According to the company, ILF in Kazakhstan was established in 1994; the group's timeline lists a new Almaty office under 2004–2005 and the Atyrau office under 2019. According to the company, it provides design engineering, technical audits and project management consultancy (PMC) and holds a category I state design licence. The company reports that it is carrying out the FEED and detailed design for the next phase of the Beineu–Bozoy–Shymkent gas pipeline (1,600 km of pipeline and six compressor stations; 2025) and that in 2021 a joint venture it belongs to won a five-year NCOC framework contract for conceptual studies, pre-FEED and FEED. The Samruk-Kazyna procurement portal confirms consultancy contracts: project management for the Kenderli seawater desalination plant for Ak Su KMG (2022) and a technical audit for Intergas Central Asia (2021–2022).

FEED for trunk pipelines and compressor stations (according to the company) · Detailed design of pipelines and compressor stations (according to the company) · Conceptual studies, pre-FEED and FEED for upstream surface facilities (according to the company) · Project management consultancy (PMC) and owner's engineer services · +2 more

Almaty-based environmental consultancy that began work in 1998 as one of the first non-governmental providers of environmental support for hydrocarbon exploration and production in Kazakhstan. It provides marine and onshore environmental monitoring, environmental assessment and permitting projects, air and water protection, waste management and chemical-analytical laboratory services, and operates a marine unit with research vessels on the Caspian. Branches work in Atyrau, Aktau and Astana.

Marine and onshore environmental monitoring · Environmental assessment and permitting projects (ОВОС) · Air quality and water resources protection · Waste management consulting · +2 more

KazNIGRI

Service companyAtyrau

A privately owned petroleum geological exploration research institute in Atyrau; according to the company, it traces its history to the Ural-Emba research base of the Academy of Sciences of the Kazakh SSR founded in 1946, has been called KazNIGRI since 1972, and a joint-stock company was created on the basis of the institute in 1998 and KazNIGRI LLP in 1999. According to the company, the institute plans and supports exploration, estimates reserves and resources, designs and analyses the development of onshore and offshore fields, prepares technical projects for well drilling, and carries out engineering-geological surveys, environmental design and laboratory studies of core and fluids. Public-hearing notices of 2024–2026 regularly name the institute as the project organisation for exploration projects and their addenda, technical projects for well construction, addenda to field development projects and liquidation projects with their environmental sections — for Buzachi Neft, Kazakhoil Aktobe, Kazpetrol Group, South-Oil, TethysAralGas and other subsoil users. A 2026 report published on the state portal gov.kz also cites the institute's re-estimation of reserves of the S. Balgimbaev field for Embamunaigas, approved by the State Commission on Reserves in 2014. Its testing laboratory is accredited until 29 November 2028 (register of the National Accreditation Centre); as stated by the organisation, it holds licences for design in the oil and gas sector, category I design, engineering surveys and environmental design.

Exploration projects and their addenda · Estimation and re-estimation of reserves and resources · Field development projects and their addenda · Technical projects for well construction, including horizontal wells · +2 more