McKittrick Oil Field the Teapot Dome Scandal of the Warren G. Harding administration; adjacent to the southwest is the Belgian Anticline Oil Field, along Route 58; and to the southeast is the huge Midway-Sunset Oil Field, the third largest oil field in the United States. The total productive area of the field is . The field is about long on the southeast to northwest axis, and about across. The predominant geologic feature, and the one that makes the McKittrick field distinctive, is the presence of a huge block of Monterey shale – more than long, approximately wide, and up to thick – which
Oil reserves in the United States four sites on the Gulf of Mexico, with a total capacity of of crude oil. The maximum total withdrawal capability from the United States Strategic Petroleum Reserve is per day. This is roughly 32% of US oil imports, or 75% of imports from OPEC. Services under the U.S. Department of the Interior estimate the total volume of undiscovered, technically recoverable oil in the United States to be roughly . Over 1 million exploratory and developmental crude oil wells have already been drilled in the US since 1949. The United States Geological Survey (USGS) estimates undiscovered technically recoverable crude oil onshore