In May of 1942, gasoline rationing began on the east coast of the US. In the fall of 1942 it was instituted nation wide. The figure of 7 billion barrels of oil used by the allies and 6 billion supplied by the US was from a website of George Mason Univ. In Yergin's book on page 379, he states that America increased it's production of crude from 3.7 million barrels a day in 1940 to 4.7 million per day in 1945. He further states that between December 1941 and August 1945 the US and it's allies consumed almost 7 billion barrels of oil, of which 6 billion came from the US.
Yes but as I have said, this is domestic consumption, Russian production, s. American etc. etc. The Allies only had enough sea tansport capacity to supply about 1.8 - 2 billion barrels during the war, of which at least half was used by the USA. So 1 billion barrels is more than enough to supply Commonwealth needs.
Remember also that US production was forced to compensate for the loss of the Borneo/E. Indies wells refineries, after the
Japanese went to war against the Dutch because of the sanctions led by the USA, if the USA had not promised to support the Dutch in the Pacific, there is no way they would pick a fight with the Japanese.
That jibes nicely with the George Mason data. Obviously those numbers include the Pacific war but the oil usage in Europe must have been much greater than in the Pacific.
Not necessarily, the over half use of oil was for ships, of which there was as much use in the Pacific as the Atlantic. In the ETO ships would often stay in port waiting for action (ie Scapa, Trondheim, Kiel, Italy etc), while the Pacific was more of a mobile affair.
I don't know if the 7B # includes any domestic usage.
Yes Renrich, it must. The Allies could only transport about 1.8 - 2 Billion barrels (maximum) of oil by ship, and part of this usage was for domestic use in UK, Canada Australia etc. So 5 Billion barrels was produced and used
without being shipped over water by oil producing Allied countries in the war. (ie USA, USSR, China, Brazil, Mexico, Venezuala, etc)
On page 383 he states that America produced almost 90 % of the total 100 octane used by the allies by 1944. On page 384 he says that in 1940 the US had a production capacity of 40,000 barrels a day of 100 octane, in 1945 the capacity was 514,000 barrels per day.
I am not sure how he arrives at that # perhaps is including all US owned companies production in that total, including the Esso plants in the Caribbean.
How much AvGas did the British really need? If the British had had
6000 fighter missions/day (2,000 aircraft 3 mission/day) @ 120 gallons per = 720,000 gal.
2,000 flights per day @ 500 gallons per (Beaufighter or Mossie) = 1,000,000 gal
1,000 flights @ 1,000 gallons = 1,000,000.
Total would be 2,720,000 gal or 65,000 barrels per day.
The figures I have are that the Abadan refinery had a pre-war refining capacity of 10 million tons crude per year. Thats gives about 5 million tons of gasoline (2 gal. crude yields 1 gal petrol) , 30 million barrels per year, 2.5 million barrels per month or 84,722 barrels per day. By 1944 90% of that production was high octane fuel.
The History of the British Petroleum ... - Google Book Search
Yergin is one of the world's leading authorities on world affairs and the oil industry. He is president of the Cambridge Energy Research Assoc. and has a BA from Yale and a PHD from Cambridge Univ. where he was a Marshall scholar. I believe that operation Torch took place in November, 1942, less than a year after Pearl Harbor and it was mostly American troops, AC and ships. To say that it took 12 to 18 months for the US to make a significant contribution is just plain wrong.