#Exxon Mobil

chevron

Chevron to buy Hess for $53bn in latest oil mega-merger

The combined companies expect to generate about $1bn in cost synergies within a year of its closing

Exxon mobil

Exxon leads in top US oilfield with $60bn buy of shale rival Pioneer

The deal combines the largest US oil company with one of the most successful names to emerge from the shale revolution

Exxon mobil

Exxon Mobil’s megadeal in Permian Basin to test climate-aware shareholders

The deal puts focus on the Permian and signals Exxon is sticking to its fundamental business