IC 7455 Petroleum Refineries, Including Cracking Plants in the United States, January 1, 1947

Publication of the Bureau of Mines annual surveys of the capacity of petroleum refineries in the United States was suspended after the entry of the United States into World War II . The last published survey was that of January 1 , 1941 , released in April 1941 as Information Circular 7161 . The purpose of this publication is to provide comparable information with respect to crude - oil and cracking capacity on January 1 , 1947. No attempt is made at this time to bridge the gap in annual statistical series from the date of the last published survey to the present one . However , complete summary tables will be included in the succeeding survey for January 1 , 1948 .