Amoco, originally Standard Oil of Indiana, was a major American oil and chemical company founded in 1889. It grew through innovation and acquisitions, became independent after the 1911 antitrust breakup, and ultimately merged with BP in 1998.
Standard Oil of Indiana was incorporated as a subsidiary of John D. Rockefeller's Standard Oil Trust, focusing on refining and marketing in the Midwest. #oil #history
The company built its first major refinery in Whiting, Indiana, which became one of the largest in the world. #oil #industry
The U.S. Supreme Court ordered the dissolution of Standard Oil Trust, making Standard Oil of Indiana an independent company. #antitrust #history
Standard Oil of Indiana expanded its marketing network and built pipelines to transport crude oil from the Mid-Continent oil fields. #oil #expansion
To secure crude oil supplies, the company acquired Midwest Refining Company, gaining access to Rocky Mountain reserves. #acquisition #oil
The company began marketing 'Amoco' motor oil, a brand that later became the corporate name. #branding #oil
Standard Oil of Indiana scientists developed a process to produce high-octane gasoline, improving engine performance. #innovation #oil
The company acquired Pan American Petroleum & Transport Co., expanding into Latin America and adding a large fleet of tankers. #acquisition #international
Standard Oil of Indiana combined its oil exploration and production into a subsidiary, Stanolind Oil & Gas. #corporate #oil
The company pioneered enhanced oil recovery techniques, including water flooding, to increase production from existing fields. #technology #oil
Edward G. Seubert, who led the company through the Great Depression, retired after a long tenure. #leadership
The company's refineries produced vast quantities of aviation fuel, lubricants, and other war materials for the Allied forces. #wartime #oil
Stanolind made a major oil discovery in the Permian Basin, boosting U.S. domestic production. #oil #discovery
Standard Oil of Indiana purchased Utah Oil Refining Co., expanding its refining capacity in the Rocky Mountains. #acquisition #oil
The company entered the petrochemical industry by opening a plant in Texas City, Texas, producing chemicals from petroleum. #petrochemicals #expansion
The company officially changed its name to Standard Oil Company (Indiana) to reflect its broadening operations. #corporate #rename
The company acquired American Oil Co., a former Standard Oil of New Jersey affiliate, strengthening its East Coast marketing and adopting the Amoco brand more widely. #acquisition #brand
Amoco began exploring for oil and gas in the North Sea, leading to significant discoveries in subsequent years. #exploration #oil
The company consolidated its exploration and production operations into Amoco Production Co. (renamed from Stanolind). #corporate
Amoco joined in exploring Alaska's North Slope, leading to later stakes in Prudhoe Bay. #exploration #alaska
Amoco became a partner in the Trans-Alaska Pipeline System, crucial for transporting oil from Prudhoe Bay. #pipeline #oil
The 1973 oil crisis led to higher crude prices and profits for Amoco, but also spurred conservation and competition. #oilcrisis #economy
Amoco Chemicals expanded into a leading producer of purified terephthalic acid (PTA), used for polyester and plastics. #chemicals #industry
Amoco acquired Cyprus Mines Corp., a copper and mining firm, diversifying into minerals. #acquisition #mining
Amoco discovered a major oil field in the Gulf of Mexico, enhancing its domestic production. #oil #discovery
Amoco sold its Cyprus Minerals subsidiary to refocus on core oil and gas operations. #divestiture #corporate
Standard Oil Company (Indiana) officially changed its name to Amoco Corporation to unify its brand and shed its Standard Oil legacy. #corporate #rename
Amoco acquired Dome Petroleum's Canadian oil and gas assets for $4.2 billion, expanding significantly in Canada. #acquisition #canada
Amoco developed reformulated gasoline to reduce emissions and phased out chlorofluorocarbons (CFCs) in its operations. #environment #innovation
Under CEO H. Laurance Fuller, Amoco announced a restructuring plan to cut costs by $1 billion annually, including layoffs and asset sales. #restructuring #corporate
Amoco began operating the Greenfields project in Indonesia, a major liquefied natural gas (LNG) venture. #LNG #international
Amoco sold its worldwide chemical business to focus on oil and gas, including the sale of Amoco Chemicals to BP. #divestiture #chemicals
Amoco discovered the Crazy Horse (now Thunder Horse) oil field, one of the largest in the Gulf of Mexico. #oil #discovery
Amoco and British Petroleum announced a $48 billion merger to create BP Amoco, one of the largest oil companies in the world. #merger #oil
The merger was finalized, and Amoco ceased to exist as a separate entity, becoming part of BP Amoco (later renamed BP). #merger #end
BP phased out the Amoco brand at retail stations, though the Amoco name remained on some lubricants and chemicals. #brand #transition
BP America, headquartered in Chicago, began managing the former Amoco operations as part of BP's global structure. #corporate
BP invested $3.8 billion to upgrade the former Amoco Whiting Refinery to process heavy Canadian crude. #refinery #investment
BP sold the remaining Amoco Chemicals assets to INEOS for $9 billion. #chemicals #sale
The Deepwater Horizon oil spill, involving BP, tarnished the legacy of Amoco's safety record, as the disaster was partly blamed on cost-cutting. #environment #oilspill
BP began licensing the Amoco brand to independent gas stations in select U.S. markets to preserve brand recognition. #branding #retail
The Amoco brand reappeared at stations in the Chicago area and other parts of the Midwest, under licensing agreements. #branding #revival
BP sold the historic Whiting Refinery, once the flagship of Amoco, to Hilcorp Energy Company. #refinery #sale