Reuters | Oil prices at three-week low as rising output risks OPEC-led deal Reuters LONDON Oil prices fell to a three-week low on Wednesday on news that Libyan output was recovering from an oilfield technical issue, fuelling concerns that OPEC-led output cuts to reduce global inventories were being undermined by producers outside the ... Oil prices tumble more than 2% as rising output puts OPEC-led deal at risk Oil prices extend losses as concern grows over still-heavy Oil traders prep for supply data |