CNOOC Ltd. started production at the Bozhong 26-6 Oilfield Development Project (Phase I) in central Bohai Bay in about 20 m of water.

Prairie Operating said the acquisition substantially increases its in oil-weighted production and provides immediate scale ...

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.

A senior official claims that Ukrainian long-range drones have struck one of Russia’s biggest oil refineries for the second time in three days ...