Summary of Weekly Petroleum Data for the Week Ending May 18, 2018 U.S. crude oil refinery inputs averaged over 16.6 million barrels per day during the week ending May 18, 2018, 7,000 barrels per day less than the previous week’s average. Refineries operated at 91.8% of their operable capacity last week. Gasoline production increased last week, averaging over 10.0 million barrels per day. Distillate fuel production decreased last week, averaging over 4.9 million barrels per day. U.S. crude oil imports averaged about 8.2 million barrels per day last week, up by 558 thousand barrels per day from the previous week. Over the last four weeks, crude oil imports averaged over 7.9 million barrels per day, 3.5% less than the same four-week period last year. Total motor gasoline imports (including both finished gasoline and gasoline blending components) last week averaged 1,063,000 barrels per day. Distillate fuel imports averaged 24,000 barrels […]