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Colonial Pipeline

From Alfawiki
Colonial Pipeline Company
Company typePrivate
IndustryPipeline transportation, Petroleum
PredecessorSuwannee Pipe Line Company
Founded1961
FounderSinclair Pipeline Co., Texaco Inc., Gulf Oil Co., American Oil Co., The Pure Oil Co., Phillips Petroleum Co., The Cities Service Co., Continental Oil Co.
Headquarters
Alpharetta, Georgia
,
United States
Area served
Southern and Eastern United States
Key people
Melanie Little (President and CEO)
ProductsRefined petroleum products (gasoline, heating oil, aviation fuel, diesel)
Number of employees
Nearly 600 (circa 1980)

Colonial Pipeline Company is a pipeline operator based in Alpharetta, Georgia. Established in 1961, the company commenced construction of the Colonial Pipeline in 1962, which stands as the largest refined petroleum products pipeline system in the United States. The network consists of three pipelines extending over 5,500 miles (8,850 km), transporting approximately 3 million barrels of fuel daily from Texas to New York.

In May 2021, Colonial Pipeline was targeted by a ransomware cyberattack that led to a shutdown lasting five days, resulting in a temporary fuel shortage along the East Coast. The company reportedly paid close to $5 million to resolve the breach.

Background

The Colonial Pipeline system covers more than 5,500 miles (8,850 km), stretching from Houston, Texas, on the Gulf of Mexico coast to the Port of New York and New Jersey. It passes through several coastal states including Texas, Louisiana, Mississippi, Alabama, Georgia, South Carolina, North Carolina, Virginia, Maryland, Delaware, Pennsylvania, and New Jersey, with additional branches extending into Tennessee. This pipeline delivers an average daily volume of refined petroleum products such as gasoline, heating oil, aviation fuel, and others to various commercial and residential markets throughout the Southern and Eastern regions of the U.S.

The main pipelines have diameters of 36 and 40 inches and primarily carry gasoline along with distillate fuels like jet fuel, diesel, and heating oil. The system maintains direct connections to major airports. Fifteen terminals provide storage capacity exceeding , guaranteeing a supply sufficient for 45 days in local markets.

Fuel travels through the pipeline at roughly , with transit times from Houston to New York Harbor ranging between 14 and 24 days, averaging 18.5 days.

Ownership

The ownership breakdown of Colonial Pipeline includes:

History and timeline

In 1956, eight leading oil companies initiated plans for a pipeline connecting the Gulf Coast to the East Coast. On June 7, 1961, Sinclair Pipeline Co., Texaco Inc., Gulf Oil Co., American Oil Co., The Pure Oil Co., Phillips Petroleum Co., The Cities Service Co., and Continental Oil Co. formed the Suwannee Pipe Line Company to build a 22-inch pipeline extending from Houston to the Baltimore–Washington area, designed with a capacity of 300,000 barrels per day. Construction began that same year.

1962

In February 1962, the company was renamed Colonial Pipeline Company to reflect its route through former colonial territories. Mobil joined the consortium during that year. On March 6, Colonial announced plans for what was then considered the largest privately financed construction project in U.S. history, supported by an initial investment of $370 million. R.J. Andress was appointed president.

The project entailed using 600,000 tons of steel and excavating 16.7 million cubic yards of earth while installing twenty-seven pumping stations between Houston and Linden, New Jersey. Groundbreaking took place near Atlanta on June 20, 1962. Construction bids were requested on July 2 for fifteen segments averaging around 100 miles each; work proceeded at an approximate pace of one mile per day starting August 1 in Mississippi.

Ben "Tex" Leuty assumed presidency in December 1962 after serving as vice president responsible for overseeing construction efforts.

1963

Engineers developed hydraulic valve technology aimed at minimizing product mixing during flow transitions—cutting losses from about 2,400 barrels down to roughly 120 barrels per switch.

The initial linefill began on September 16 but was temporarily halted due to Hurricane Cindy. By November, product deliveries reached Greensboro, North Carolina, gradually expanding service throughout the Southeast and Mid-Atlantic regions over subsequent months.

1964

Refined products arrived in Roanoke, Virginia on April 27 and reached Baltimore–Washington by June 2. Mainline construction concluded on December 1 with activation of the Linden Junction Tank Farm in New Jersey. The entire system became fully operational by December 18.

1965

During its first full year of operation, Colonial averaged throughput volumes of approximately 636,553 barrels per day. Fred Steingraber was elected president in July.

1966

By February throughput had increased to about 776,883 barrels daily—surpassing original projections. An expansion added eighteen booster stations between Selma and Greensboro to enhance flow rates. Additional expansions were approved aiming to elevate capacity up to one million barrels per day.

1967

The second phase of expansion completed in November included installation of new pump units and a stubline extension from Mitchell to Roanoke.

1971

Looping efforts—installing parallel lines alongside existing ones—began this year and doubled capacity by 1980 with a second line employing nearly six hundred staff members.

1972

Throughput averaged around 1.58 million barrels daily. Ownership broadened to ten shareholders including Atlantic Richfield, BP Oil, Mobil Pipe Line Company, Texaco, and Union Oil.

1975

Tom Chilton was appointed president and CEO.

1977

Plans were announced for constructing a new 40-inch loop line from Atlanta to Greensboro along with a lateral loop between Greensboro and Selma; these expansions were projected to boost capacity nearly twenty percent to two million barrels per day.

1978

The new loop line commenced service on November 3. Colonial introduced geodesic domes on gasoline storage tanks for the first time and enhanced its Atlanta control center by implementing advanced SCADA systems.

1980

A $670 million expansion neared completion this year, increasing overall system capacity by eighty-three percent compared to original levels.

1984–1990

In 1984 Colonial began supplying fuel to the Department of Defense and adopted caliper and magnetic pigging techniques for pipeline integrity inspections by 1985. Donald Brinkley became president and CEO in 1987 as the company celebrated its twenty-fifth anniversary while serving numerous shippers and suppliers. Annual throughput reached a record high of approximately 667.8 million barrels by 1990.

1991–1999

Headquarters moved within Atlanta in 1991 followed by introduction of elastic-wave pigs capable of detecting microscopic cracks in pipelines by 1996. Leadership transitioned to David Lemmon in 1997. During the late ’90s Colonial implemented computer-based training programs alongside expanded inspection protocols. Operations were briefly suspended on December 31, 1999 as a precautionary measure against potential Y2K disruptions.

2000–2001

In 2000 plans were announced to increase pump power which raised capacity by an additional approximately144,000 barrels per day reaching about2.35 million barrels daily. That year Colonial acquired Alliance Products Pipeline and Terminal System from BP Amoco. Recognized for safety and environmental performance excellence, Colonial received API’s inaugural Distinguished Environmental and Safety Award in2001 and relocated its headquarters to Alpharetta, Georgia. Subsequent security enhancements following September11 were later acknowledged federally as industry benchmarks. Throughput set an annual average record near2.3 million barrels per day.

2008–2022

Following Hurricane Ike’s impact in September2008 refinery shutdowns led Colonial to curtail pipeline operations causing regional gasoline shortages.

Joe Blount was appointed CEO in2017.

In2020 Colonial suffered the largest onshore oil spill recorded in U.S.history when an estimated two million gallons leaked near Huntersville, North Carolina.

In May2021 operations were disrupted by a ransomware attack impacting roughly12,000 gas stations; services resumed within six days.

Melanie Little assumed roles as president and CEO in2022.


Operations

Colonial Pipeline organizes its field operations into three distinct districts:

  • The Gulf Coast District encompasses Texas, Louisiana, and Mississippi, primarily focusing on originating deliveries from refineries along the U.S. Gulf Coast, with additional supplies sourced from refineries in the Northeast.
  • The Southeast District covers Alabama, Tennessee, Georgia, South Carolina, and North Carolina. This district contains the company's second-largest tank farm located near Atlanta, which supports local deliveries and pipelines extending to Tennessee and southern Georgia. The largest tank farm is situated in Greensboro, North Carolina, where two principal pipelines from Houston conclude and from which shipments to the Northeast are dispatched.
  • The Northeast District serves Virginia, Maryland, New Jersey, Delaware, and Pennsylvania. Colonial operates the Intra-Harbor Transfer system in Linden, New Jersey, facilitating customer product transfers and providing access to barge transportation for export purposes.

The pipeline system directly links to major airports such as Atlanta, Nashville, Charlotte, Greensboro, Raleigh-Durham, Dulles, Baltimore-Washington, and since October 2022, Philadelphia International Airport. Connections to airports in the New York metropolitan area are maintained through the Buckeye Pipeline network.

Transporting over 86 approved products, Colonial regularly moves between 15 and 20 of these commodities. Most shipments are fungible—blended with products sharing identical specifications—though the pipeline also manages segregated batches to preserve particular fuel characteristics. Strict quality control measures are enforced by Colonial; for example, bio-Diesel containing fatty-acid methyl esters (FAME) is prohibited from co-mingling with jet fuels within the same pipeline.

Innovations

  • 1978 – Colonial was a pioneer in implementing geodesic dome structures for gasoline storage tanks, improving both stability and efficiency.
  • 1985 – The company introduced caliper and magnetic pigs for detecting pipeline irregularities, enhancing maintenance capabilities and safety standards.
  • 1994 – Following extensive flooding that damaged pipelines near Houston, Texas, Colonial utilized directional drilling techniques to install two new 3,100-foot pipelines beneath the San Jacinto River and adjacent floodplain.

Safety and environmental record

After experiencing seven spills during the 1990s, the United States Environmental Protection Agency (EPA) filed a complaint in 2000 against Colonial for violations of the Clean Water Act. The EPA cited gross negligence related to incidents at Reedy River (1996), Bear Creek (1997), and Goose Creek/Tennessee River (1999). This led to a 2003 settlement in which Colonial agreed to pay a $34 million civil penalty—the largest ever imposed by the EPA—and committed to investing at least $30 million in environmental protection improvements.

Despite these events, Colonial was honored with the American Petroleum Institute (API)'s Distinguished Environmental and Safety award for four consecutive years (1999–2002), including some awards granted prior to the EPA settlement.

In reaction to power failures caused by Hurricane Katrina in 2005, Colonial leased portable generators to sustain partial pipeline operations. By the time Hurricane Rita struck a month later, these generators allowed product loading from refinery tanks that had lost power. By hurricanes Gustav and Ike in 2008, Colonial owned and operated its own emergency generators and further expanded this fleet in 2012 with strategically placed units in Mississippi to reduce disruptions caused by storms.

Spill history

  • On September 2, 1970, residents near Jacksonville, Maryland, noticed gasoline fumes emanating from a Colonial 30-inch pipeline. The breach released a total of 30,186 gallons of gasoline and kerosene. During repair efforts, an explosion injured five workers; the source of the leak was identified four days afterward.
  • On December 19, 1991, Colonial's 36-inch Line 2 ruptured close to Simpsonville, South Carolina, discharging over 500,000 gallons of diesel fuel into Durbin Creek. This contamination extended across 26 miles of waterways, including the Enoree River. The spill compelled the towns of Clinton and Whitmire to rely on alternate water sources.
  • A rupture of a 36-inch pipeline occurred near Herndon, Virginia, on March 28, 1993, releasing diesel fuel that polluted stormwater systems draining into the Potomac River.
  • In October 1994, severe flooding in the Houston area caused multiple pipeline failures, among them Colonial’s 40-inch gasoline line and 36-inch diesel line traversing the San Jacinto River. These breaks led to explosions and fires.
  • On June 26, 1996, a rupture in a 36-inch pipeline near Fork Shoals, South Carolina, discharged approximately 957,600 gallons of fuel oil into the Reedy River. The spill impacted a 34-mile segment of the river, resulted in the death of about 35,000 fish, and cost Colonial $20.5 million for cleanup operations and settlements.
  • Near Athens, Georgia, on May 30, 1997, Colonial released roughly 18,900 gallons of gasoline due to an error in procedural calculations. A vapor cloud developed during this incident; however, no injuries were reported.
  • In February 1999, an estimated 53,550 gallons of fuel oil spilled into Goose Creek and the Tennessee River in Knoxville, Tennessee. Despite pressure irregularities suggesting a leak, Colonial continued pumping until local fire officials alerted them.
  • On October 3, 2012, Colonial ceased operations on lines in Chattanooga, Tennessee after gasoline odors were reported; around 500 gallons leaked. Repairs were completed and service was restored within two days.
  • A leak detected on September 21, 2015 in Centreville, Virginia resulted in approximately 4,000 gallons of hydrocarbons being released over a two-week period into a retention pond near residential neighborhoods.
  • On September 9, 2016, a significant leak occurred in Shelby County, Alabama releasing about 252,000 gallons of gasoline. This partial shutdown posed risks to fuel supplies across the southeastern United States and represented Colonial’s largest spill in nearly twenty years.
  • During repair work at the Shelby County site on October 31, 2016, an explosion killed two workers and injured five others. The event caused prolonged shutdowns impacting Southeastern markets; operations resumed on November 6.
  • In summer 2020, an estimated two million gallons of gasoline leaked from a Colonial pipeline into North Carolina’s Oehler Nature Preserve near Huntersville and went undetected for several weeks. After local teenagers discovered the leak, repairs took five days to complete. By early 2021 Colonial had recovered approximately one million gallons of product along with contaminated water; regulators did not impose fines.

Representation in media

The vast scope of the Colonial Pipeline Project attracted considerable media coverage. Fortune featured it as their cover story in February 1963. Additionally, Colonial was profiled in an August 1964 article by Time titled "The Invisible Network: A Revolution Underground." In late 1965, Pipeline Magazine highlighted how Colonial Pipeline had dramatically reshaped transportation and marketing across the Eastern and Southern United States.

See also

External links

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