Oil climbed to the highest level in more than two years on estimates that U.S. crude stockpiles fell for a seventh week, while unrest continued in OPEC’s third-biggest producer.

Oil traded near $57 a barrel for a third day before data expected to show that surplus crude inventories in the U.S. continued to diminish as global markets rebalance.

Oil rose to the highest level since early January in New York on expectations that government data will confirm another drop in U.S. crude inventories as the global surplus recedes.

Oil rose as Irma weakened to a tropical storm after hitting Florida, while Gulf Coast refining continued to recover following storm Harvey.

Oil extended gains from the highest close in seven weeks as industry data showed U.S. crude stockpiles plunged, easing a glut.

Oil traded at its lowest in more than a week in New York on signs U.S. production is continuing to recover, undermining OPEC’s efforts to clear a global glut.

OPEC clinched a deal to curtail oil supply, confounding skeptics as the need to clear a record global crude glut — and prove the group’s credibility — brought its first cuts in eight years.

The world should get used to oil prices between $50 and $60 a barrel as falling costs in America’s shale fields counteract OPEC’s renewed commitment to supply management.

The surplus in global oil markets will last for longer than previously thought, persisting into late 2017 as demand growth slumps and supply proves resilient, the International Energy Agency reported.

Oil trimmed its biggest weekly decline in three months as investors weighed the largest drop in U.S. output since 2013 and a jump in payrolls against a smaller-than-expected stockpile decline.