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Amoco ( ) is a
brand A brand is a name, term, design, symbol or any other feature that distinguishes one seller's goods or service from those of other sellers. Brands are used in business, marketing, and advertising for recognition and, importantly, to create and ...
of fuel stations operating in the United States and owned by British conglomerate BP since 1998. The Amoco Corporation was an American
chemical A chemical substance is a unique form of matter with constant chemical composition and characteristic properties. Chemical substances may take the form of a single element or chemical compounds. If two or more chemical substances can be combin ...
and
oil An oil is any nonpolar chemical substance that is composed primarily of hydrocarbons and is hydrophobic (does not mix with water) and lipophilic (mixes with other oils). Oils are usually flammable and surface active. Most oils are unsaturate ...
company, founded by
Standard Oil Company Standard Oil Company was a corporate trust in the petroleum industry that existed from 1882 to 1911. The origins of the trust lay in the operations of the Standard Oil Company (Ohio), which had been founded in 1870 by John D. Rockefeller. The ...
in 1889 around a
refinery A refinery is a production facility composed of a group of chemical engineering unit processes and unit operations refining certain materials or converting raw material into products of value. Types of refineries Different types of refineries ...
in
Whiting, Indiana Whiting ( ) is a city located in the Chicago Metropolitan Area in Lake County, Indiana, which was founded in 1889. The city is located on the southern shore of Lake Michigan. It is roughly 16 miles from the Chicago Loop and two miles from Chicago ...
, and was officially the Standard Oil Company of Indiana until 1985. In 1911, it became an independent corporation as part of the break-up of the Standard Oil trust. Incorporated in Indiana, it was headquartered in Chicago. In 1925, Standard Oil of Indiana absorbed the American Oil Company, founded in
Baltimore Baltimore is the most populous city in the U.S. state of Maryland. With a population of 585,708 at the 2020 census and estimated at 568,271 in 2024, it is the 30th-most populous U.S. city. The Baltimore metropolitan area is the 20th-large ...
in 1910, and incorporated in 1922, by Louis Blaustein and his son
Jacob Jacob, later known as Israel, is a Hebrew patriarch of the Abrahamic religions. He first appears in the Torah, where he is described in the Book of Genesis as a son of Isaac and Rebecca. Accordingly, alongside his older fraternal twin brother E ...
. The combined corporation operated or licensed gas stations under both the ''Standard'' name and the ''American'' or ''Amoco'' name (the latter from ''American oil company'') and its logo using these names became a red, white and blue oval with a torch in the center. By the mid-twentieth century it was ranked the largest oil company in the United States. In 1985, it changed its corporate name to Amoco. The firm's innovations included two essential parts of the modern industry, the gasoline tanker truck and the drive-through filling station. Its "Amoco Super-Premium" lead-free gasoline was marketed decades before environmental concerns led to the eventual phase out of
leaded gasoline Gasoline (North American English) or petrol (Commonwealth English) is a petrochemical product characterized as a transparent, yellowish, and flammable liquid normally used as a fuel for spark-ignited internal combustion engines. When formulate ...
throughout the United States. Amoco's headquarters were located in the Amoco Building (also called the Standard Oil Building, and nicknamed "Big Stan", now the Aon Center) in
Chicago Chicago is the List of municipalities in Illinois, most populous city in the U.S. state of Illinois and in the Midwestern United States. With a population of 2,746,388, as of the 2020 United States census, 2020 census, it is the List of Unite ...
,
Illinois Illinois ( ) is a U.S. state, state in the Midwestern United States, Midwestern United States. It borders on Lake Michigan to its northeast, the Mississippi River to its west, and the Wabash River, Wabash and Ohio River, Ohio rivers to its ...
. Amoco merged with BP in December 1998 to form BP Amoco, which was renamed BP in 2001. The Amoco name was branded at the gas pump for the highest 93 octane blends. The ''Deepwater Horizon'' oil spill of 2010 tarnished the BP brand in the US resulting in a rethinking of US branding. In October 2017, BP announced reintroduction of the Amoco branded stations to select US markets. As of 2023, there were over 600 new Amoco stations in the eastern and midwestern United States.


History


Standard Oil of Indiana

Standard Oil of Indiana was formed in 1889 by
John D. Rockefeller John Davison Rockefeller Sr. (July 8, 1839 – May 23, 1937) was an American businessman and philanthropist. He was one of the List of richest Americans in history, wealthiest Americans of all time and one of the richest people in modern hist ...
as part of the
Standard Oil Standard Oil Company was a Trust (business), corporate trust in the petroleum industry that existed from 1882 to 1911. The origins of the trust lay in the operations of the Standard Oil of Ohio, Standard Oil Company (Ohio), which had been founde ...
Trust Trust often refers to: * Trust (social science), confidence in or dependence on a person or quality It may also refer to: Business and law * Trust (law), a legal relationship in which one person holds property for another's benefit * Trust (bu ...
. The company's operations centered around the
Whiting Refinery The Whiting Refinery is an oil refinery located on the southwestern shore of Lake Michigan and the Indiana Harbor and Ship Canal and operated by BP. The facility is primarily located in Whiting, Indiana, USA, though portions of the complex span ...
situated on
Lake Michigan Lake Michigan ( ) is one of the five Great Lakes of North America. It is the second-largest of the Great Lakes by volume () and depth () after Lake Superior and the third-largest by surface area (), after Lake Superior and Lake Huron. To the ...
, and first operational in 1890. In 1910, with the increased usage of the
automobile A car, or an automobile, is a motor vehicle with wheels. Most definitions of cars state that they run primarily on roads, Car seat, seat one to eight people, have four wheels, and mainly transport private transport#Personal transport, peopl ...
, Indiana Standard decided to specialize in providing gasoline to consumers. In 1911, the year it became independent from the Standard Oil trust, the company sold 88% of the
gasoline Gasoline ( North American English) or petrol ( Commonwealth English) is a petrochemical product characterized as a transparent, yellowish, and flammable liquid normally used as a fuel for spark-ignited internal combustion engines. When for ...
and
kerosene Kerosene, or paraffin, is a combustibility, combustible hydrocarbon liquid which is derived from petroleum. It is widely used as a fuel in Aviation fuel, aviation as well as households. Its name derives from the Greek (''kērós'') meaning " ...
sold in the
Midwest The Midwestern United States (also referred to as the Midwest, the Heartland or the American Midwest) is one of the four census regions defined by the United States Census Bureau. It occupies the northern central part of the United States. It ...
. In 1912, it opened its first
gas Gas is a state of matter that has neither a fixed volume nor a fixed shape and is a compressible fluid. A ''pure gas'' is made up of individual atoms (e.g. a noble gas like neon) or molecules of either a single type of atom ( elements such as ...
service station in
Minneapolis, Minnesota Minneapolis is a city in Hennepin County, Minnesota, United States, and its county seat. With a population of 429,954 as of the 2020 United States census, 2020 census, it is the state's List of cities in Minnesota, most populous city. Locat ...
. When the Standard Oil Trust was broken up in 1911, Indiana Standard was assigned marketing territory covering most of the Midwestern United States, including
Indiana Indiana ( ) is a U.S. state, state in the Midwestern United States, Midwestern region of the United States. It borders Lake Michigan to the northwest, Michigan to the north and northeast, Ohio to the east, the Ohio River and Kentucky to the s ...
,
Michigan Michigan ( ) is a peninsular U.S. state, state in the Great Lakes region, Great Lakes region of the Upper Midwest, Upper Midwestern United States. It shares water and land boundaries with Minnesota to the northwest, Wisconsin to the west, ...
,
Illinois Illinois ( ) is a U.S. state, state in the Midwestern United States, Midwestern United States. It borders on Lake Michigan to its northeast, the Mississippi River to its west, and the Wabash River, Wabash and Ohio River, Ohio rivers to its ...
,
Wisconsin Wisconsin ( ) is a U.S. state, state in the Great Lakes region, Great Lakes region of the Upper Midwest of the United States. It borders Minnesota to the west, Iowa to the southwest, Illinois to the south, Lake Michigan to the east, Michig ...
,
Minnesota Minnesota ( ) is a U.S. state, state in the Upper Midwestern region of the United States. It is bordered by the Canadian provinces of Manitoba and Ontario to the north and east and by the U.S. states of Wisconsin to the east, Iowa to the so ...
,
North Dakota North Dakota ( ) is a U.S. state in the Upper Midwest, named after the indigenous Dakota people, Dakota and Sioux peoples. It is bordered by the Canadian provinces of Saskatchewan and Manitoba to the north and by the U.S. states of Minneso ...
,
South Dakota South Dakota (; Sioux language, Sioux: , ) is a U.S. state, state in the West North Central states, North Central region of the United States. It is also part of the Great Plains. South Dakota is named after the Dakota people, Dakota Sioux ...
,
Iowa Iowa ( ) is a U.S. state, state in the upper Midwestern United States, Midwestern region of the United States. It borders the Mississippi River to the east and the Missouri River and Big Sioux River to the west; Wisconsin to the northeast, Ill ...
,
Kansas Kansas ( ) is a landlocked U.S. state, state in the Midwestern United States, Midwestern region of the United States. It borders Nebraska to the north; Missouri to the east; Oklahoma to the south; and Colorado to the west. Kansas is named a ...
, and
Missouri Missouri (''see #Etymology and pronunciation, pronunciation'') is a U.S. state, state in the Midwestern United States, Midwestern region of the United States. Ranking List of U.S. states and territories by area, 21st in land area, it border ...
. It had the exclusive rights to use the Standard name in the region. Soon after, Indiana Standard scientist William Burton pioneered a new way to process crude oil, called
thermal cracking In petrochemistry, petroleum geology and organic chemistry, cracking is the process whereby complex organic molecules such as kerogens or long-chain hydrocarbons are broken down into simpler molecules such as light hydrocarbons, by the breaking ...
, which allowed the industry to produce more oil. The company licensed the process to 14 companies between 1914-1919, including former parent company Standard Oil of New Jersey. The company opened its Casper refinery in 1914. In 1918, Indiana Standard named Colonel Robert W. Stewart as its first chairman. Under Stewart, it began investing in other oil companies outside its Standard marketing territory, beginning with the purchase of the Dixie Oil Company of Louisiana in 1919 and a one-third interest in Midwest Refining in 1920. By June 1921, Standard Oil owned 85% of Midwest’s stock. By 1922, the company also had facilities in Sugar Creek, Missouri; Wood River, Illinois; and Greybull, and Laramie in Wyoming. The Casper facility was the largest volume gasoline refinery in the world by this time, turning 1.35 million barrels of crude oil per month into 615,000 barrels of gasoline. In the 1920s and 1930s, Indiana Standard opened up dozens more refining and oil-drilling facilities. Combined with a new oil-refining process, Indiana Standard created its exploration and production business, Stanolind, in 1931. In the following years, a period of intense exploration and search for oil-rich fields ensued; the company drilled over 1,000 wells in 1937 alone.


Purchase of American Oil Company

After working for Standard Oil, Blaustein eventually saved enough capital to found his own oil company with his son in 1910. They called it the American Oil Company (AMOCO). Blaustein incorporated his business in 1922. In 1923, the Blausteins sold a half interest in American Oil to the
Pan American Petroleum and Transport Company The Pan American Petroleum and Transport Company (PAT) was an oil company founded in 1916 by the American oil tycoon Edward L. Doheny after he had made a huge oil strike in Mexico. Pan American profited from fuel demand during World War I, and fr ...
in exchange for a guaranteed supply of oil. Before this deal, Amoco was forced to depend on
Standard Oil of New Jersey Exxon Mobil Corporation ( ) is an American multinational oil and gas corporation headquartered in Spring, Texas, a suburb of Houston. Founded as the largest direct successor of John D. Rockefeller's Standard Oil, the modern company was formed ...
, a competitor, for its supplies. Standard Oil of Indiana acquired Pan American in 1925, beginning
John D. Rockefeller John Davison Rockefeller Sr. (July 8, 1839 – May 23, 1937) was an American businessman and philanthropist. He was one of the List of richest Americans in history, wealthiest Americans of all time and one of the richest people in modern hist ...
's association with the Amoco name. In the wake of the infamous
Teapot Dome scandal The Teapot Dome scandal was a political corruption scandal in the United States involving the administration of President Warren G. Harding. It centered on Interior Secretary Albert B. Fall, who had leased Navy petroleum reserves at Teapot Do ...
, it was discovered that
Harry Sinclair Harry Alan Sinclair (born 1959) is a New Zealand film director, writer and actor. In his early career he was an actor and member of The Front Lawn, a musical theatre duo. He went on to write and direct several short films, a TV series and th ...
, Robert Stewart, Albert Fall, and others, had been laundering money through a shell company called Continental Trading Company and using the funds to buy more than $3 million in
liberty bond A liberty bond or liberty loan was a war bond that was sold in the United States to support the Allied cause in World War I. Subscribing to the bonds became a symbol of patriotic duty in the United States and introduced the idea of financi ...
s during
World War I World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting to ...
. Though Stewart was never charged with a crime, John D. Rockefeller, Jr. demanded his resignation. After a lengthy proxy fight between the two, Stewart was eventually ousted in March 1929.


Pipelines and oil transport

In 1921, Indiana Standard bought a half interest in the Sinclair Pipeline Company, a subsidiary of
Sinclair Oil Corporation Sinclair Oil Corporation was an American petroleum corporation founded by Harry F. Sinclair on May 1, 1916. The Sinclair Oil and Refining Corporation amalgamated the assets of 11 small petroleum companies. Originally a New York corporation, Si ...
, which owned a network of crude oil pipelines in the midwestern United States. Indiana Standard made a $36.7 million stake in the
Pan American Petroleum and Transport Company The Pan American Petroleum and Transport Company (PAT) was an oil company founded in 1916 by the American oil tycoon Edward L. Doheny after he had made a huge oil strike in Mexico. Pan American profited from fuel demand during World War I, and fr ...
gave the company interest in the American Oil Company, which marketed half of PAT's oil in the United States. Indiana Standard raised its stake in PAT to 81 percent by 1929. The two companies officially merged in 1954. In 1930, Stanolind completed its acquisition of Sinclair Pipeline and also acquired half of Sinclair Crude Oil Purchasing Company. All of the pipeline companies were consolidated into the newly formed Stanolind Pipeline Company. The crude oil purchasing operations became Stanolind Crude Oil Purchasing Company. The pipeline company headquarters were located in the Philcade building in
Tulsa, Oklahoma Tulsa ( ) is the List of municipalities in Oklahoma, second-most-populous city in the U.S. state, state of Oklahoma, after Oklahoma City, and the List of United States cities by population, 48th-most-populous city in the United States. The po ...
. In 1950, all of the corporation's pipeline activities were merged into a single entity, which was named Service Pipeline Company. By 1964, the company operated 14,500 miles of pipelines located in the central part of the country. It gathered crude oil from 34,300 wells and carried it to 59 refineries, delivering 900,000 to 950,000 barrels a day.


Lead-free gasoline

While most oil companies were switching to leaded
gasoline Gasoline ( North American English) or petrol ( Commonwealth English) is a petrochemical product characterized as a transparent, yellowish, and flammable liquid normally used as a fuel for spark-ignited internal combustion engines. When for ...
s en masse during the mid-to-late 1920s, American Oil chose to continue marketing its premium-grade "Amoco-Gas" (later Amoco Super-Premium) as a lead-free gasoline by using aromatics rather than
tetraethyllead Tetraethyllead (commonly styled tetraethyl lead), abbreviated TEL, is an organolead compound with the formula lead, Pb(ethyl group, C2H5)4. It was widely used as a fuel additive for much of the 20th century, first being mixed with gasoline begi ...
to increase
octane Octane is a hydrocarbon and also an alkane with the chemical formula C8H18, and the condensed structural formula CH3(CH2)6CH3. Octane has many structural isomers that differ by the location of branching in the carbon chain. One of these isomers ...
levels. This was decades before the environmental movement of the early 1970s that led to more stringent auto-emission controls, which ultimately mandated the universal phase out of leaded gasoline. The "Amoco" lead-free gasoline was sold at American's stations in the eastern and southern U.S. alongside American Regular gasoline, which was a leaded fuel. By 1970, lead-free Amoco was introduced in the Indiana Standard marketing area in 1970. The Red Crown Regular and White Crown Premium (later Gold Crown Super Premium) gasolines marketed by parent company Standard Oil (Indiana) in its prime marketing area in the Midwest before 1961, also contained lead. By 1978, Amoco had phased out premium lead gas. In November 1986, amid pressures from the EPA to cut down on the usage of lead in gasoline, Amoco became the first major oil company to say it would quit all retail sales of leaded gasoline. In its place, Amoco began selling a mid-grade 89 octane unleaded gasoline (the same number as its leaded regular gasoline), along with its unleaded regular and unleaded premium offerings.


World War II

World War II World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
followed this period of exploration; Indiana Standard participated in the war effort, discovering new means of refinement and even a way of producing
TNT Troponin T (shortened TnT or TropT) is a part of the troponin complex, which are proteins integral to the contraction of skeletal and heart muscles. They are expressed in skeletal and cardiac myocytes. Troponin T binds to tropomyosin and helps ...
more quickly and easily. In addition, Indiana Standard significantly contributed to the aviation and land gasoline needed for the Allied armies. Also, during the war Indiana Standard created its
chemical A chemical substance is a unique form of matter with constant chemical composition and characteristic properties. Chemical substances may take the form of a single element or chemical compounds. If two or more chemical substances can be combin ...
division, formed from the merger of the Pan American Chemicals Company and the Indoil Chemical Company.


Post-war

In the late 1940s, after World War II, Indiana Standard returned to focusing on domestic oil refinement and advancement. In 1947, Indiana Standard was the first company to drill off-shore, in the
Gulf of Mexico The Gulf of Mexico () is an oceanic basin and a marginal sea of the Atlantic Ocean, mostly surrounded by the North American continent. It is bounded on the northeast, north, and northwest by the Gulf Coast of the United States; on the southw ...
, and in 1948, Stanolind Oil invented Hydrafrac, a hydraulic well fracturing process that increased oil production worldwide. Initially the Hydrafrac process was licensed exclusively to
Halliburton Halliburton Company is an American multinational corporation and the world's second-largest oil service company which is responsible for most of the world's fracking operations. It employs approximately 55,000 people through its hundreds of su ...
. By the early 1950s, Standard Oil of Indiana was ranked as the second-largest American oil company with annual gross sales of $1.5 billion. It had 12 refineries in the United States, marketed its products in 41 states, owned of crude oil pipelines, of trunk lines, and of product pipelines.Ask.com "Amoco Corporation."
/ref> In October 1954, Standard Indiana opened its Mandan refinery in North Dakota under its American Oil Company subsidiary.


Business expansion

In the late 1950s and early 1960s, Indiana Standard began to diversify its assets. It again led the way with scientific and technological discoveries. Indiana Standard discovered PTA, a chemical for
polyester Polyester is a category of polymers that contain one or two ester linkages in every repeat unit of their main chain. As a specific material, it most commonly refers to a type called polyethylene terephthalate (PET). Polyesters include some natura ...
fiber production. In 1968, following that discovery, Indiana Standard acquired the Avisun Corporation and Patchogue-Plymouth, forming the Amoco Fabrics and Fibers Company. By 1992, the company was trying to sell off its yarn factories in Alabama and Georgia. The company's Amoco Foam Products subsidiary made polystyrene cups, plates, carrying trays and other products. The division was sold to
Tenneco Tenneco, Inc. (formerly Tenneco Automotive and originally Tennessee Gas Transmission Company) is an American automotive components original equipment manufacturer and an aftermarket ride control and emissions products manufacturer. It is a ''F ...
in June 1996.


Amoco

In 1956, the Pan-Am stations in the southeastern U.S. were rebranded as Amoco stations. In 1961, Indiana Standard reorganized its marketing giving its American Oil Company unit responsibility for its retail operations nationwide under the Standard name inside the Indiana Standard marketing area (Colorado, Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota, Missouri, Montana, Nebraska, North Dakota, Oklahoma, South Dakota, Wisconsin, and Wyoming) and under the American name outside that region. Both brands shared the same redesigned torch and oval logo for easy identification nationwide. The Utoco name used in Indiana Standard's southwestern region was replaced by the American name. The Amoco name continued to be used outside the U.S. and as a brand on certain American Oil products. Soon after, the company began to expand. With an exploration office in
Canada Canada is a country in North America. Its Provinces and territories of Canada, ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, making it the world's List of coun ...
, Indiana Standard was now an international gas company. Indiana Standard created several new plants and claimed various new oil fields in this time period, as the company prospered in the post-war boom. By 1971, all the divisions of Indiana Standard bore the Amoco name including American Oil which was renamed Amoco Oil with American stations renamed Amoco stations. By 1975, Amoco began phasing in the Amoco name in the old Indiana Standard sales territory. Standard Oil Company (Indiana) was officially renamed Amoco Corporation in 1985. Facilities, like the one in Casper, were renamed using the new branding.
Phillips Petroleum Phillips Petroleum Company was an American oil company incorporated in 1917 that expanded into petroleum refining, marketing and transportation, natural gas gathering and the chemicals sectors. It was Phillips Petroleum that first found oil in th ...
's assets in the General American Oil Company, acquired in 1983, were later taken over by Amoco.
Carlin's Amoco Station Carlin's Amoco Station is a historic Amoco service station located at Roanoke, Virginia. It was built about 1947, and remodeled about 1953 in the Streamline Moderne style. The one-story gas station is constructed of concrete block covered with ...
was built at
Roanoke, Virginia Roanoke ( ) is an Independent city (United States), independent city in Virginia, United States. It lies in Southwest Virginia, along the Roanoke River, in the Blue Ridge Mountains, Blue Ridge range of the greater Appalachian Mountains. Roanok ...
, around 1947; it was listed on the National Register of Historic Places in 2012. an
''Accompanying six photo''


Global expansion

Standard of Indiana established operations in Venezuela during the 1920s under dictator Juan Vicente Gómez, Juan Vicente Gomez. However, by 1932, during the worst of the Great Depression, the company sold its interests to
Standard Oil of New Jersey Exxon Mobil Corporation ( ) is an American multinational oil and gas corporation headquartered in Spring, Texas, a suburb of Houston. Founded as the largest direct successor of John D. Rockefeller's Standard Oil, the modern company was formed ...
. In 1958, Indiana again went overseas by signing a deal with Iran to develop oil interests in the Middle Eastern country, this marked the company's first expansion into the Middle East. However, during the Iranian revolution, 1978 Iranian Revolution, Indiana faced significant challenges as political unrest escalated. The company swiftly shut down its Iranian operations and evacuated all American employees after they received death threats. This marked Amoco's complete withdrawal from Iran. In the following decades, Amoco expanded globally, creating plants, oil wells, or markets in over 30 countries, including Italy, Australia (acquired by BP in 1984), United Kingdom, Britain, Belgium, Brazil, Argentina, South Korea, Taiwan, Pakistan, Norway, Venezuela, Russia, China, Trinidad and Tobago, Egypt, West Germany. In addition, the company also acquired a division of Tenneco Oil Company and Dome Petroleum Limited becoming one of the world's largest oil companies. In April 1981, reorganized Amoco Production, Amoco Oil, Amoco Chemicals, and Amoco Minerals—its four main units into worldwide operating concerns—into worldwide operating concerns. The Amoco International Oil Company was also merged into Amoco Production, with its refining and marketing operations transferred to Amoco Oil and its marine transportation operations made part of Indiana Standard's supply and technology department. In July 1988, Amoco acquired Dome Petroleum, a Canadian company. By 1989, Amoco was the fifth-largest gasoline seller in the United States with more than 14,000 stations in 30 states. In 1994 Amoco was involved in a consortium with nine other companies that signed an agreement with the government of Azerbaijan for exclusive rights to develop oil fields in the Caspian Sea. Also in 1994 Amoco combined with competitors Shell plc, Shell Oil and ExxonMobil, Exxon to construct a $1 billion offshore oil platform in the
Gulf of Mexico The Gulf of Mexico () is an oceanic basin and a marginal sea of the Atlantic Ocean, mostly surrounded by the North American continent. It is bounded on the northeast, north, and northwest by the Gulf Coast of the United States; on the southw ...
, the deepest in the world at the time.


Merger with BP

By the end of the 1990s, worldwide oil prices had slumped to their lowest point in over a decade. Amoco, the fourth largest US oil producer at the time, reported a 50% fall in earnings in second quarter of 1998. Analysts believed Amoco was hurt by its lack of international refining. On August 11, 1998, Amoco announced it would merge with BP in the world's largest industrial merger. Though billed as a merger of equals, BP held control of the new entity. Shareholder control was split 60/40 in favor of BP shareholders. The new company was also based on London, where BP was based, with BP chief executive Sir John Browne, Baron Browne of Madingley, John Browne running the company. BP chairman Peter Sutherland and Amoco chairman Larry Fuller served as co-chairs. The consolidated company would also cut 6,000 jobs worldwide. The new company made efforts to further consolidate by announcing the acquisition of ARCO, Atlantic Richfield Company (ARCO) for $26.8 billion in April 1999. However, it wasn't until BP Amoco agreed to divest ARCO's Alaska holdings that the FTC approved the deal a year later. The company then cut 2,000 jobs. In August 1999, BP Amoco sold its western Canadian oil properties for $1.1 billion. In September 2001, BP Amoco sold its refineries in Salt Lake City and Mandan, North Dakota to Tesoro Corporation, Tesoro Petroleum. Originally, the plan was for all US BP service stations to be converted to Amoco while all overseas Amoco service stations were to be converted to BP. But by 2004, BP announced that all Amoco service stations would either be closed or renamed to BP service stations, including the remaining stations still bearing the "Standard" name. BP also chose to rename its gasolines with the Amoco name, changing its midgrade and premium offerings to the Silver and Ultimate brandings that Amoco used. By 2008, the "Amoco Fuels" name had been mostly discontinued in favor of "BP Gasoline with Invigorate". The Amoco name, however, lives on as BP continues to sell Silver and Ultimate under the BP name. In addition, a few BP stations continued operation under the Amoco name. Most were either converted to BP, demolished and replaced with BP-style stations, abandoned, or switched to competitor brands. On April 1, 2010, in Mississippi, Chevron Corporation, Chevron purchased some BP gas stations, which had been Amoco, to convert them to the Texaco brand. In the aftermath of the ''Deepwater Horizon'' oil spill in the Gulf of Mexico, there were reports in the press that BP was reconsidering rebranding itself as Amoco in the US. Some independently owned BP stations, including former Amoco stations, switched to a different brand due to the public relations fallout as a result of the oil spill.


Leadership


President

# William P. Cowan, 1911–1918 # Lauren J. Drake, 1918 # William Merriam Burton, 1919–1927 # Edward George Seubert, 1927–1945 # Alonzo William Peake, 1945–1955 # Frank Oscar Prior, 1955–1958 # John Eldred Swearingen Jr., 1958–1965 # Dr. Robert Charles Gunness, 1965–1974 # George Vincent Myers, 1974–1978 # Richard Martin Morrow, 1978–1983 # Harry Laurance Fuller, 1983–1995 # William G. Lowrie, 1996–1998


Chairman of the Board

# Col. Robert Wright Stewart, 1918–1929 # Robert Erastus Wilson, 1945–1958 # Frank Oscar Prior, 1958–1960 # John Eldred Swearingen Jr., 1965–1983 # Richard Martin Morrow, 1983–1991 # Harry Laurance Fuller, 1991–1998


Corporate image


Logos

The first Indiana Standard logo was unveiled in 1926, after a competition. The logo featured a circle, representing strength, stability, and dependability, with the words "Standard Oil Company (Indiana)" in red. The inner circle represents the cycle of service to customers. The word ''Service'' was written in the inside of the circles. In addition, the logo also had a torch with a flame, symbolizing progress. This logo appeared on gas station buildings. The roadside sign was a blue rectangle saying "STANDARD SERVICE" in white block letters. Concurrently, American Oil introduced in 1932, a logo which was the first to bear the name "Amoco". It featured an ellipse divided into three sections horizontally; the top and bottom were red, and the middle had a black background with white lettering. This logo was used in the northeastern U.S. A new logo was developed by Indiana Standard and introduced in 1946. It combined the Standard torch with the Amoco oval. The oval colors were, from top to bottom, red, white, and blue. The new logo was called the "Torch and Oval (T&O)". In parts of the country where the company could not use the name "Standard", the logo read "Utoco" or "Pan-Am". When the "Pan-Am" name was replaced by "Amoco", it marked the first time the torch and oval was used with the Amoco name. The red and black logo continued to be used in the northeast and maps distributed by Amoco in the late 1950s through 1960 showed both logos. In 1961, the torch and oval was redesigned with a flatter oval and a more contemporary torch design with the logo bearing the Standard or American name in the U.S. and the Amoco name outside the U.S. The next updated logo, in 1971, enhanced the previous one. It featured a blue bottom and a sleeker-looking torch. In addition, the word "Standard" became italicized and thicker. This was used by U.S. Midwest, Midwestern station owners who had the option of using the Amoco name (more familiar in the East Coast of the United States, East and U.S. South, South) or using the more familiar Standard name. Owners used it until they were converted to BP or another franchise. In the 1970s, both the Standard and Amoco brand icons were used on products (such as Amoco Roadmaps, Amoco Motorclub, and the Amaco Credit Card). The final Amoco logo of the company simply changed the name on the logo to "Amoco". The logo featured the familiar torch and divided ellipse. A horizontal logo was also used, with the italicized word "Amoco" featuring trailing red, white, and blue horizontal stripes, taken from the divided ellipse of the Amoco logo. This logo was used primarily on pumps and service station canopies. After the rebrand, for a time the Amoco brand was retained as a sub-brand to the main BP helios logo, mainly in the form of the horizontal logo (used on signage as a smaller element beneath the price displays); the black background was replaced with green, to symbolize the new parent company. Although a few Amoco stations still use their former logo, most have since been converted to the BP livery. In St. Louis, Missouri
the largest Amoco sign in the world
both before and after the company's demise, still stands. It stands at the intersection of Clayton Road, Skinker Boulevard, McCausland Avenue, and Interstate 64 in Missouri, Interstate 64 (near the southwest corner of Forest Park (St. Louis), Forest Park, home of the Saint Louis Zoo, St. Louis Zoo, the Saint Louis Art Museum and other prominent attractions). It is visible up to two miles away on the interstate. Most surviving Amoco stations are kept so BP can continue holding the trademarks for Amoco and Standard. In May 2008, United States BP stations mostly discontinued use of the "Amoco Fuels" logo as BP introduced its new brand of fuel, "BP Gasoline with Invigorate". BP still uses the Silver and Amoco Ultimate brands for its midgrade and premium gasolines. For the 2017 revival (see below), the Amoco logo got a new, modernized refresh to its "torch and oval" image.


Sponsorship

In 1968–1972, (as American Oil Company) the company sponsored the American Freeway Patrol (AFP) in the metropolitan San Diego area as part of an expansion of service stations into Southern California. The American Freeway Patrol cruised the freeways and assisted disabled motorists free of charge, and provided helicopter traffic reports for local radio stations which was groundbreaking at the time. Don Langford, with KFWB (AM) Los Angeles, joined the American Freeway Patrol, San Diego, as traffic reporter on KOGO (AM), KOGO-AM-KSSX, FM, KNSN (AM), KSON (AM), KIOZ, KITT (FM) San Diego, and KMLO (AM) Vista. In 1976, Amoco (under the "''Standard''" name) sponsored the Barney Oldfield Speedway attraction at Six Flags Great America, Marriott's Great America theme park in Gurnee, Illinois, Gurnee, Illinois. Although the sponsorship deal ended when Marriott Corp., Marriott sold the park to Six Flags in 1985, the ''Standard'' logo can still be seen on all of the Barney Oldfield Speedway (now Great America Raceway) cars. In 1988, legendary racer Mario Andretti drove the Amoco Ultimate Lola/Chevrolet for Newman/Haas Racing in the Indianapolis 500 and throughout the season in the CART IndyCar World Series. Andretti provided great publicity for Amoco by winning races at Phoenix and Cleveland that year, part of his 52 career IndyCar wins. Andretti also appeared in Amoco television commercials that aired in local race markets as part of the IndyCar sponsorship campaign. Dave Blaney drove a #93 Pontiac Grand Prix/Dodge Intrepid under Amoco sponsorship in the NASCAR Cup Series and NASCAR Xfinity Series from 1997 until the brand's demise in 2001.


Incidents

On August 27, 1955, the Whiting refinery suffered a devastating fire when a processing tower exploded. The fire lasted eight days, consumed 45 acres of storage tanks, and damaged nearby homes and businesses. In all, two people were killed, another 40 were injured 40, and 1,500 were evacuated. By the following year, the facility was repaired and the company had purchased much of the surrounding area in order to expand. In November 1978, abnormally high temperatures were detected in fuel tanks in the basement of an Amoco gas station in Centralia, Pennsylvania, owned by then-mayor John Coddington. The source was determined to be the town's Centralia mine fire, ongoing mine fire. To prevent risk of the fuel igniting, the gasoline in the tanks was drained. The gas station was shuttered in December 1979, and demolished on November 9, 1981. On March 16, 1978, the supertanker, very large crude carrier ''Amoco Cadiz'' ran ashore just north of Landunvez, Finistère, Brittany, France, causing one of the largest oil spills in history. Amoco was ordered by a federal judge Charles Ronald Norgle Sr., Charles Norgle in a 1990 ruling to pay $120 million in damages and restitution to France. On October 21, 1980, an explosion at an Amoco plant in New Castle, Delaware, killed six people, caused $46 million in property damage, and eventually led to the loss of 300 jobs. In the 1980s and 1990s, six former Amoco chemical engineers at the firm's Naperville, Illinois, research campus developed a deadly form of brain cancer. Researchers who conducted a three-year study of the cancer cluster determined that the cancer cases were workplace-related, but they could not identify the source of the workers' ailments. In June 2010, BP demolished Building 503, where the employees had worked. According to a company spokesperson, the building was "underused", and "required upgrades the company deemed too expensive". Heirs of one of the cancer-stricken workers won a $2.75 million suit against BP Amoco in 2000.


Brand relaunch

It was announced on October 10, 2017, that BP would bring the Amoco name back, after an absence of almost a decade. BP had said the first station would relaunch in 2017. Its intention for relaunching the name was to capture more of the U.S. fuel industry. As such, aside from the aforementioned St. Louis station with the large Amoco sign as well as a few other isolated instances, most newer Amoco stations were converted from competitor brands as opposed to BP. As three of BP's Big Oil competitors already sold gasoline under multiple brands that were once competitors (ExxonMobil with Exxon & Mobil, Chevron Corporation, Chevron with its namesake brand & Texaco, and Phillips 66 with its namesake brand, Conoco, & 76 (gas station), 76), this left Shell Oil Company as the only Big Oil company to sell gasoline under one brand. Several Gulf stations were rechristened as Amoco stations on Long Island, New York, starting in November 2017. The Amoco brand returned to the Pittsburgh market in fall 2020, when locally-based Coen Markets announced a marketing deal with BP to sell Amoco-branded gasoline at all of its fuel-offering locations. As most of Coen's stores were already selling BP gasoline (with a small handful having been Amoco stations before BP), this marked the largest switchover from BP to Amoco since the brand's reintroduction, though a few Coen stations were also selling Exxon, Sunoco, and Citgo prior to the deal. While the deal didn't affect BP as a whole, as BP lost several stations in the market to Marathon Petroleum years before, it essentially relegated the BP brand to 7-Eleven stations in the market as well as a few independent operators. Following the acquisition of TravelCenters of America in May 2023, BP began converting all pumps to either BP or Amoco branding. In February 2024, there were 675 Amoco gas stations in the United States. In May 2025, Amoco has 900 stations across the United States.


References


External links


Amoco gas stations
on BP website
Amoco Corporation official
(archived, 14 Dec 1996)
The History of Amoco
on BP (archived, 22 Mar 2007) {{Authority control Amoco, Standard Oil 1889 establishments in Indiana 2004 disestablishments in Illinois Automotive fuel retailers BP subsidiaries American companies established in 1889 Retail companies established in 1889 Energy companies established in 1889 Non-renewable resource companies established in 1889 Retail companies disestablished in 2004 Non-renewable resource companies disestablished in 2004 American companies established in 2017 Retail companies established in 2017 Energy companies established in 2017 Non-renewable resource companies established in 2017 2017 establishments in Illinois Companies based in Chicago Companies based in Cook County, Illinois Defunct oil companies of the United States Oil companies of the United States Gas stations in the United States Natural gas companies of the United States Oil pipeline companies Companies formerly listed on the New York Stock Exchange