Reuters | OPEC heading for oil cut extension with a caveat Reuters VIENNA (Reuters) - OPEC and Russia are heading toward prolonging their oil supply cuts for the whole of 2018 but with an option to review the deal in June, OPEC sources said on Tuesday after Moscow expressed concerns the market could overheat. Oil prices are poised for a pullback after OPEC announces its output cut decision Oil prices slip on OPEC deal extension jitters Oil traders have message for Opec and Russia: don't wobble now |