主题：【原创】鲨与鳄（一） -- xxxxxxxx

In 1925, the local petroleum reserves were estimated at 2,956,000 barrels in Niigata, Akita and Nutsu deposits, additionally at Sakhalin concessions. Japanese Petroleum production was in 1941 2,659,000 barrels — about the daily production in the U.S., and 0.1% of world petroleum production. In Manchukuo, oil wells gave Japan 1,000,000 of additional petroleum tonnes per year. The local oils fields of Akita, Niigata and Nutsu produced 2,659,000 barrels. Additionally, they obtained oil in Formosa (1,000,000) and Soviet Sakhalin (1,000,000) and the Manchu oil distillery process. The use of oil products in 1939 raised 25,400,000 barrels. Japan additionally made foreign purchases in California, the Dutch Indies and Mexico.