Amazon Watch the trial court judgment in a 222-page decision that documented the extensive and life-threatening levels of oil pollution at dozens of former Chevron well sites in the jungle. In all, eight appellate judges in Ecuador reviewed the evidence against Chevron and affirmed the judgment as well as dismissing Chevron's allegation of fraud. When Chevron refused to comply with the $9.5 billion judgment against it for contamination in the Lago Agrio oil field, the plaintiffs' lead attorney, Steven R. Donziger, attempted to collect the judgment in Brazil, Argentina, and Canada. Chevron then filed suit in the United States, and relying on
History of the oil shale industry in the United States supply, and proximity to markets. At the beginning of 1923, a retort was reported to be making test runs on local Sunbury Shale in Pike County, Ohio, and another southern Ohio oil shale retort was being planned. The high price of petroleum encouraged intensified exploration in the US and elsewhere, and eventually resulted in the discovery of large new petroleum deposits. American oil production surged in the early 1920s, particularly in north Texas and the Los Angeles Basin in California, driving down both imports and the price of oil. A barrel of oil in the Midcontinent region lost almost two-thirds