Oil! oil museums in Kern County, California and the libraries and museums in the area around Silver City, New Mexico, as well as the period photography, which played a large part in shaping his screenplay and the film. Oil! Oil! is a novel by Upton Sinclair, first published in 1926–27 and told as a third-person narrative, with only the opening pages written in the first person. The book was written in the context of the Harding administration's Teapot Dome Scandal and takes place in Southern California. It is a social and political satire skewering the human foibles of all its characters.
Salad Oil scandal mostly filled with water, with only a few feet of salad oil on top. Since the oil floated on top of the water, it appeared to inspectors that these ships were loaded with oil. The company even transferred oil between different tanks while entertaining the inspectors at lunch. In all, Allied claimed to have 1.8 billion pounds of soybean oil, when it actually only had 110 million pounds. The claimed inventory was the basis for the company raising $180 million from investors. Once the scandal was exposed – because the Russian soybean market did not open up, and soybean prices