History of the oil shale industry in the United States Act of 1985 which among other things abolished the United States' Synthetic Liquid Fuels Program. Union finally bowed to continued low oil prices and closed the project in 1991, rather than complete the US$2 billion project. Over several decades, some of the world's largest oil companies (Amoco, Arco, Chevron, Exxon, Gulf, Phillips, Shell, Sohio, Sunoco, Texaco, Union Oil) had spent billions of dollars to start an oil shale industry in the Green River Formation, the world's largest oil shale resource. But in the end, cheap petroleum prices drove oil shale out of business. Even after the oil shale bust, some
China–Ecuador relations of between 6% and 8%, and demand payment in barrels of crude oil. In 2013, Chinese money helped cover as much as 61% of the government’s financing needs. In exchange, China has claimed nearly 90% of the country’s oil shipments over the next few years, most of which it then trades around the world and especially in the United States A new credit line is under negotiation since mid 2014, which would be in addition to $9 billion in financing that Ecuador is seeking from China for the construction of a refinery that will process 200,000 barrels of crude oil