Us Energy Information Administration

Supply disruption fears mount following hefty sanctions on Russian banks

Glut in oil comes as travel stops and economic activity stalls

Futures plunged to negative territory on Monday, leading to scramble for storage

Oil and gas company Falcon is accused of offering contracts for changes to fracking law

Opec output cuts, Iran tensions help support prices

OPEC and 10 other producers have cut oil output by about 1.8m barrels per day since January

Doubts linger that planned output cut by Opec can rein in global production

BP to cut 4,000 jobs and Petrobras slashes spending amid fears of 1980s-style slump

IEA and Goldman lower price forecasts on over-supply and economic worries