Telegraph.co.uk | Oil price slides as IEA warns Opec deal is faltering Telegraph.co.uk The oil market will take longer than expected to recover from its current doldrums, the energy industry's global watchdog has warned, with a deal to limit supply apparently faltering. Crude oil prices have rallied by almost 10pc in recent weeks ... Oil prices drop as IEA sees slow market rebalancing Oil market re-balancing underway but non-OPEC expansion continues, IEA says IEA issues warning despite pre-2016 oil stockpiles |