Kazakhstan plans to begin talks with the Tengizchevroil (TCO) consortium, which operates the Tengiz field development, on possibly increasing the country's stake in the project, Kazakh Energy Minister ...

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

Brazilian state-owned oil and gas major Petróleo Brasileiro S.A. has started the binding phase for the transfer of its ...

Kazakhstan, one of the world's 10 biggest oil producers, stepped up pressure on international firms working in the country on ...