Coscol said on Monday it signed a deal in the Kazakhstani capital of Astana on 27 September with a large Kazakhstani oil and gas partnership, which it did not identify.
However, given the timing of the contract and amount of modules involved, it is certain to be the $37 billion Tengiz oilfield expansion project, for which the Chevron-led partnership, Tengizchevroil (TCO), took a final
