Chevron is speeding up its expansion of Kazakhstan's Tengiz oilfield, two sources familiar with the plans told Reuters, raising its output to around 1% of global crude supply.

Aker BP and its partners have discovered a dry well in the Njargasas prospect of Norwegian North Sea. The wildcat well 35/6-5 S in production licence 1110 was awarded in February 2021 as part of the ...