Bloomberg | OPEC and Friends Agree on Way to Monitor Oil Cut to End Glut Bloomberg OPEC and other oil producers agreed on a way to monitor their compliance with last month's historic supply deal, putting global markets on track to re-balance after more than two years of oversupply. The countries have already cut oil supply by 1.5 ... Saudi's Falih says output cuts set to lower oil inventories EnQuest Joins Saudis in Predicting Global Oil Shortage Due to Lack of Investment Oil shortage could hit by 2020 if investment doesn't pick up: Saudi Energy Minister |