Disparity widens between OPEC production and OPEC exports: https://www.wsj.com/articles/saudi-arabia-pushes-opec-on-new-tack-to-curb-oil-supplies-1505295002 OPEC has cut nearly one million barrels a day of oil output in the past year… Oil exports from member countries have also declined, but by a significantly smaller margin than production cutbacks. …some OPEC countries are selling oil out of storage or reducing domestic consumption, leaving more crude available to ship overseas.