Tengiz is one of the world's deepest and most complex fields due to high levels of sulphur and harsh weather conditions ...

Chevron said on Friday it had started production at a $48 billion expansion of the giant Tengiz oilfield which will bring its ...

Chevron achieves first oil at Kazakhstan's Tengiz field, completing $48B expansion project, boosting production to 1% of ...

ASTANA — ​​Chevron has started production at its $48 billion expansion of the Tengiz oilfield in Kazakhstan. The expansion is ...

Kazakhstan authorities are awaiting a major increase in oil production at the country’s largest oilfield, Tengiz ... removing the field’s unplanned cap on oil production.

A failure at a unit at a sour gas and sulphur treatment facility at Tengiz was discovered on 26 October 2024, Satkaliyev said, leading to a partial shutdown in the field’s oil production.