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
Oil shale in Serbia sapropel type (Aleksinac, Mionica and Petnica) and sapropel-coaly type. Although oil shale was known in Serbia for centuries, a more detailed exploration started in 1980s. The Southern Serbia region, covering an area equal to around 30% of the country and containing oil shales of Upper Devonian to Lower Carboniferous age, was extensively studied during the 1980s, while the smaller deposits in the other parts of the country were found to be of negligible economic value. Within the region, two potentially exploitable large deposits, Aleksinac and Vina-Zubetin, have been identified, estimated to contain 2 and 0.85 billion tonnes of oil shale