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.
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.
TCO continues to achieve industry-leading safety results in standard industrial safety measurements such as Serious Incidents and Total Recordable Incidents.
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.
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.
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.
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.
On April 23–24, 2026, AtyrauGeo 2026 VI International Scientific and Practical Geological Conference, organized by the Kazakhstan Society of Petroleum Geologists (KSPG), was held in Atyrau. The event brought together around 250 specialists from more than six countries, as well as representatives of the Atyrau Oblast Akimat, the Ministry of Energy of the Republic of Kazakhstan, KazMunayGas National Company JSC, the KAZENERGY Association, relevant industry organizations, and the scientific community.
The international exhibition of green technologies and sustainable solutions, RES 2026 EXPO, was held in Astana with the participation of the heads of states of Central Asia. The event was dedicated to the transition toward environmentally responsible development and green economy. More than 300 participants from 30 countries attended the exhibition.
On April 13, 2026, a meeting was held between Tengizchevroil LLP (TCO) leadership and members of the Petrocouncil business association, during which the further development of the oil and gas industry and the improvement of Kazakhstani content were discussed. Approximately 90 local companies took part in the meeting.
On April 23–24, 2026, AtyrauGeo 2026 VI International Scientific and Practical Geological Conference, organized by the Kazakhstan Society of Petroleum Geologists (KSPG), was held in Atyrau. The event brought together around 250 specialists from more than six countries, as well as representatives of the Atyrau Oblast Akimat, the Ministry of Energy of the Republic of Kazakhstan, KazMunayGas National Company JSC, the KAZENERGY Association, relevant industry organizations, and the scientific community.
The international exhibition of green technologies and sustainable solutions, RES 2026 EXPO, was held in Astana with the participation of the heads of states of Central Asia. The event was dedicated to the transition toward environmentally responsible development and green economy. More than 300 participants from 30 countries attended the exhibition.
On April 13, 2026, a meeting was held between Tengizchevroil LLP (TCO) leadership and members of the Petrocouncil business association, during which the further development of the oil and gas industry and the improvement of Kazakhstani content were discussed. Approximately 90 local companies took part in the meeting.
