Featured Gas OilOil falls on swelling U.S. stockpiles, Venezuela adds to market uncertaintyBy Abisola THOMPSONMay 2, 2019 by By Abisola THOMPSONMay 2, 20190645 (Reuters/TBI Africa.com) Oil prices fell on Wednesday after a rise in U.S. crude inventories, while an intensifying crisis in Venezuela and tightened U.S. sanctions on