Brent crude futures were down 6 cents, or 0.08%, at $72.22 a barrel by 0133 GMT. U.S. West Texas Intermediate crude (WTI) futures were down 13 cents, or 0.19%, at $68.30. The U.S. Energy Information Administration has slightly raised its expectation of U.S. oil output to an average of 13.23 million barrels per day this […]