Calgary Herald | Ewart: Oil rally has limits, OPEC predicts sub-$100 prices for next decade Calgary Herald The return of $60 oil proved to be short-lived as the prospects for sustained higher prices fades. The 25 per cent rally in oil prices since March pushed West Texas Intermediate crude above $60 US per barrel for the first time since December — for ... Oil price recovery: a challenge to maintain Oil prices shoot higher as dollar weakens OPEC Sees Oil Price Below $100 a Barrel in the Next Decade |