A pump jack operates at a well site leased by Devon Energy Production Co. near Guthrie, Oklahoma.

Crude prices were higher Monday but pared gains shortly after a joint statement from Saudi Arabia and Russia that saw the two call for cooperation to support oil markets.

London Brent crude for November delivery was over 3 percent higher at $48.55 per barrel, settling up $1.38 on Friday. Trading in U.S. crude is likely to be limited on Monday because of the U.S. Labor Day holiday.