Production

Tengizchevroil is a leading company that produces oil, gas and associated products that fuels the modern economy. Our history is closely interlinked with the rise of an independent Kazakhstan.

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Complex Technology Line – KTL

Tengizchevroil inherited an oil and gas separation plant when it took over operations at Tengiz in 1993. This first generation of the Tengiz plant is ...

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Complex Technology Line – KTL

Tengizchevroil inherited an oil and gas separation plant when it took over operations at Tengiz in 1993. This first generation of the Tengiz plant is called the KTLs (Russian for Complex Technology Lines). TCO has invested in expanding and improving the KTLs over the life of the operation. Today, the KTLs consist of five oil and gas processing trains and are now significantly more efficient and environmentally friendly. Started up in 1991, KTL-1 consists of two trains and has the capacity of around 7,000 tons per day per train. KTL-2, which also has two trains with the same capacity was successfully completed and started up in 1996. Last KTL train 5 was put on production in 2001 along with first oil from Korolev field. The capacity of train 5 is around 11-12,000 tons, per day.

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Second Generation Plant – SGP

TCO's production capacity has risen with the commissioning of the Second-Generation Expansion Project in 2008, which includes the Second Generation Pl...

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Second Generation Plant – SGP

TCO's production capacity has risen with the commissioning of the Second-Generation Expansion Project in 2008, which includes the Second Generation Plant (SGP) and Sour Gas Injection (SGI) facilities. This expansion allowed TCO not only to double oil production in Tengiz, but also to improve the environmental performance and increase production efficiency. TCO completed the expansion in the third quarter of 2008, which brought daily capacity to 75,000 metric tons (600,000 barrels) of crude oil and 22 million cubic meters (750 million standard cubic feet) of gas. SGP stabilizes and sweetens crude oil, as well as separates and processes natural gas into gas products and elemental sulfur. SGP is the largest single sour crude processing train in the world.

SGP

Sour Gas Injection – SGI

SGI re-injects one third of produced sour gas back into the Tengiz reservoir at very high pressures to maintain reservoir pressure. The injection comp...

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Sour Gas Injection – SGI

SGI re-injects one third of produced sour gas back into the Tengiz reservoir at very high pressures to maintain reservoir pressure. The injection compressor is like no other compressor in the world and represents the state of the art in sour gas injection technology. SGI enables about 25% of total TCO oil production as well as pressure maintenance to reservoir.

SGI

Tengizchevroil produces liquefied petroleum gas (LPG), dry gas and sulfur in addition to crude oil.

Products

Safety

TCO maintains a leading position in the field of industrial safety in terms of such standard indicators as lost working days incidents and the rate of reported incidents.

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Safety

TCO continues to achieve industry-leading safety results in standard industrial safety measurements such as Serious Incidents and Total Recordable Incidents.

Emergency Response And Oil Spill Readiness

Tengizchevroil meets the highest standards of Product Stewardship practices through managing safe transportation and quality control for its sales....

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Emergency Response and Oil Spill Readiness

Tengizchevroil meets the highest standards of Product Stewardship practices through managing safe transportation and quality control for its sales. A dedicated team of professionals focus on assessment and mitigation of potential health, environmental, safety, and quality risks for the entire product life cycle. This team promotes use of industry product stewardship best practices with customers and service providers through safety and technical audits. The Caspian Pipeline Consortium (CPC) is the primary route for TCO’s oil production. The 1,500 km long pipeline connects TCO’s Tengiz field to CPC’s terminal on the Black Sea.TCO also maintains contingent pipeline access to the Baltic Pipeline System and rail access to an oil terminal in Odessa, Ukraine. All LPG and sulfur shipments are delivered to customers and terminals via rail transportation routes.

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Working safely is a TCO core value and everyone's responsibility

In 2021, TCO employees and contractors worked over 123 million man-hours with 10 Days Away from Work incidents...

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Working safely is a TCO core value and everyone’s responsibility

In 2021, TCO employees and contractors worked over 123 million man-hours with 10 Days Away from Work incidents. While this is solid performance, TCO strives for zero workplace injuries and is continuously working to improve in this area. Living this commitment will ensure success in fatality prevention and process safety, the two cornerstones to incident-free construction and operations.

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Actions to prevent COVID-19 spread

TCO stays vigilant, acts responsibly and is cautious about the health and hygiene of each person and uses preventive measures to keep the workforce safe...

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Actions to prevent COVID-19 spread

TCO stays vigilant, acts responsibly and is cautious about the health and hygiene of each person and uses preventive measures to keep the workforce safe. We continue to record additional DAFW/ Medical cases associated with COVID-19 outbreak. In 2022, TCO started to return to the workplaces keeping the Rotational, 5/2 and Hybrid Working methods.

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Occupational Health and Safety Management Process

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Process Scope

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Working with TCO as a Business Partner

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Protection of people

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Occupational Health and Safety Management Process

The Contractor Health, Environment and Safety Management Process establishes clear accountabilities, ensures active engagement of contractors, and provides a consistent CHESM program to eliminate health, safety and environment (HSE) incidents and injuries involving contractors.

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Process Scope

The requirements and activities included in CHESM process are focused on defining TCO expectations regarding contractor HSE performance, the qualification of contractors and the monitoring of contractor performance against expectations.

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Working with TCO as a Business Partner

Contractors involved in activities presenting risks to workforce and process safety are subject to CHESM Qualification to evaluate HSE Management Systems and ensure adequate safeguards are in place and functioning before starting work at TCO Facilities.

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Protection of people

TCO's work is guided by two key principles: do it safely or not at all and there is always time to do it right. Every employee of TCO and its Business Partner companies is responsible for making sure that work can be safely started. Each person has the right to temporarily suspend or completely stop any work if unsafe behavior or conditions are observed. The TCO Safe Work Practices Management Group, together with other teams, ensure that Occupational Safety and Health (OSH) guidelines and procedures are continuously implemented and maintained.

TCO News

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Tengizchevroil Showcases Employee Development Achievements

Aug 26, 2024, 10:15 AM by Nurtay Nudiyev
The PetroHR conference in Aktau brought together companies from the oil and gas sector and government agencies to discuss human resource development. Among the speakers was Kamshat Baizhanova, General Manager of Human Resources at Tengizchevroil (TCO). Notably, TCO served as a silver sponsor of the conference.

The PetroHR conference in Aktau brought together companies from the oil and gas sector and government agencies to discuss human resource development. Among the speakers was Kamshat Baizhanova, General Manager of Human Resources at Tengizchevroil (TCO). Notably, TCO served as a silver sponsor of the conference.

Baizhanova emphasized that people are one of the company’s core values, with TCO continuously investing in employee development.

“When we say that people are one of our main values, we reflect this in all our processes. We constantly work on maintaining and developing our organizational culture, which is outlined in the publicly available ‘TCO Way’ document. We promote diversity and inclusion, implement feedback tools, develop leadership competencies, and provide development opportunities,” Baizhanova stated.

Strategic Workforce Planning and Talent Acquisition

Workforce planning at TCO is an ongoing process that includes assessing business goals and human resource needs. Baizhanova highlighted that strategic staffing planning allows the company to anticipate workforce needs and develop appropriate resource attraction strategies.

“Everything starts with strategic staffing planning. Each TCO division annually prepares a staffing plan based on business goals and needs. We determine the resource attraction strategy, whether a particular position will be filled internally or require external recruitment, and accordingly, a hiring plan is developed. Importantly, this process also includes a nationalization plan, which allows the organization to identify which key technical or managerial positions will be nationalized and when,” Baizhanova explained.

It is worth noting that since 2007, over 460 national TCO employees were appointed to positions of managers, mid-managers and key technical positions, replacing expatriate personnel.

TCO’s talent acquisition is based on creating an attractive employer brand. The company actively participates in job fairs, collaborates with universities, and hires experienced professionals. A key factor is TCO’s organizational culture, which emphasizes employee well-being and provides opportunities for professional and career development.

It is worth noting that Tengizchevroil has been recognized as Kazakhstan’s most attractive employer for three consecutive years.

Performance Management and Career Development

The Performance Management Process (PMP) at TCO is based on the We Lead leadership competency model and aims to set specific goals aligned with the company’s business objectives. Regular feedback and development goals help employees see their contribution to achieving corporate goals.

“The main requirement for the goals set for employees is their alignment with the business goals of the division and the organization as a whole. A distinctive feature of our process is the feedback, which is regularly provided during PMP meetings held four times a year. This is done so that employees can see their contribution to the organization’s activities and the achievement of business goals,” Baizhanova emphasized.

Career development is a crucial element of TCO’s strategy. The company provides its employees with opportunities to assess competencies, receive feedback, and develop plans. Baizhanova stressed that every manager at TCO is required to facilitate the development of their team, supported through talent development committees.

Training and Succession Planning

TCO actively invests in employee training and development. The Horizons program, aimed at developing young specialists in technical disciplines, is a prime example of such investments. The company also provides access to online learning platforms, digital skills courses, and leadership competencies, and supports higher education and professional certification.

Succession planning at TCO is particularly important for ensuring safety and uninterrupted production. The company regularly updates its talent pool, including top employees, and develops development plans for potential successors to key positions.

Legacy of the Future Growth Project

During the implementation of the Future Growth Project – Wellhead Pressure Management Project (FGP-WPMP), TCO helped to create a legacy of over 40,000 trained and qualified national personnel who can apply their experience to other industrial projects in Kazakhstan and internationally.

In 2019, TCO launched a training program for residents of the Atyrau and Mangystau regions in in-demand trades: rigger, electric fitter, scaffolder, steel erector, welder, pipefitter, instrument fitter, civil worker, insulator, painter, and sandblaster.

Tengizchevroil Showcases Employee Development Achievements

Aug 26, 2024, 10:15 AM by Nurtay Nudiyev
The PetroHR conference in Aktau brought together companies from the oil and gas sector and government agencies to discuss human resource development. Among the speakers was Kamshat Baizhanova, General Manager of Human Resources at Tengizchevroil (TCO). Notably, TCO served as a silver sponsor of the conference.

The PetroHR conference in Aktau brought together companies from the oil and gas sector and government agencies to discuss human resource development. Among the speakers was Kamshat Baizhanova, General Manager of Human Resources at Tengizchevroil (TCO). Notably, TCO served as a silver sponsor of the conference.

Baizhanova emphasized that people are one of the company’s core values, with TCO continuously investing in employee development.

“When we say that people are one of our main values, we reflect this in all our processes. We constantly work on maintaining and developing our organizational culture, which is outlined in the publicly available ‘TCO Way’ document. We promote diversity and inclusion, implement feedback tools, develop leadership competencies, and provide development opportunities,” Baizhanova stated.

Strategic Workforce Planning and Talent Acquisition

Workforce planning at TCO is an ongoing process that includes assessing business goals and human resource needs. Baizhanova highlighted that strategic staffing planning allows the company to anticipate workforce needs and develop appropriate resource attraction strategies.

“Everything starts with strategic staffing planning. Each TCO division annually prepares a staffing plan based on business goals and needs. We determine the resource attraction strategy, whether a particular position will be filled internally or require external recruitment, and accordingly, a hiring plan is developed. Importantly, this process also includes a nationalization plan, which allows the organization to identify which key technical or managerial positions will be nationalized and when,” Baizhanova explained.

It is worth noting that since 2007, over 460 national TCO employees were appointed to positions of managers, mid-managers and key technical positions, replacing expatriate personnel.

TCO’s talent acquisition is based on creating an attractive employer brand. The company actively participates in job fairs, collaborates with universities, and hires experienced professionals. A key factor is TCO’s organizational culture, which emphasizes employee well-being and provides opportunities for professional and career development.

It is worth noting that Tengizchevroil has been recognized as Kazakhstan’s most attractive employer for three consecutive years.

Performance Management and Career Development

The Performance Management Process (PMP) at TCO is based on the We Lead leadership competency model and aims to set specific goals aligned with the company’s business objectives. Regular feedback and development goals help employees see their contribution to achieving corporate goals.

“The main requirement for the goals set for employees is their alignment with the business goals of the division and the organization as a whole. A distinctive feature of our process is the feedback, which is regularly provided during PMP meetings held four times a year. This is done so that employees can see their contribution to the organization’s activities and the achievement of business goals,” Baizhanova emphasized.

Career development is a crucial element of TCO’s strategy. The company provides its employees with opportunities to assess competencies, receive feedback, and develop plans. Baizhanova stressed that every manager at TCO is required to facilitate the development of their team, supported through talent development committees.

Training and Succession Planning

TCO actively invests in employee training and development. The Horizons program, aimed at developing young specialists in technical disciplines, is a prime example of such investments. The company also provides access to online learning platforms, digital skills courses, and leadership competencies, and supports higher education and professional certification.

Succession planning at TCO is particularly important for ensuring safety and uninterrupted production. The company regularly updates its talent pool, including top employees, and develops development plans for potential successors to key positions.

Legacy of the Future Growth Project

During the implementation of the Future Growth Project – Wellhead Pressure Management Project (FGP-WPMP), TCO helped to create a legacy of over 40,000 trained and qualified national personnel who can apply their experience to other industrial projects in Kazakhstan and internationally.

In 2019, TCO launched a training program for residents of the Atyrau and Mangystau regions in in-demand trades: rigger, electric fitter, scaffolder, steel erector, welder, pipefitter, instrument fitter, civil worker, insulator, painter, and sandblaster.