Oil futures climbed more than one per cent overnight after US data showing a deep decline in petrol stocks overrode a rise in crude inventories to 17-month highs, and as an OPEC report showed further tightening of Venezuela's crude supply.

Oil futures climbed more than one per cent overnight after US data showing a deep decline in petrol stocks overrode a rise in crude inventories to 17-month highs, and as an OPEC report showed further tightening of Venezuela's crude supply.