Financial Times | Opec deal: How Riyadh and Tehran poured oil on troubled waters Financial Times But at a marble-halled conference centre on the outskirts of Algiers that is a legacy of the $100 a barrel oil era, there was an unexpected sign of conviviality this week: Iran's Opec governor was chatting warmly with a member of the Saudi delegation ... Saudi Arabia gambles it can raise oil prices without losing too much marke... |