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The Kerr-McGee Corporation, founded in 1929, was an American energy company involved in
oil exploration Hydrocarbon exploration (or oil and gas exploration) is the search by petroleum geologists and geophysicists for deposits of hydrocarbons, particularly petroleum and natural gas, in the Earth using petroleum geology. Exploration methods Vis ...
, production of
crude oil Petroleum, also known as crude oil, or simply oil, is a naturally occurring yellowish-black liquid mixture of mainly hydrocarbons, and is found in geological formations. The name ''petroleum'' covers both naturally occurring unprocessed crude ...
,
natural gas Natural gas (also called fossil gas or simply gas) is a naturally occurring mixture of gaseous hydrocarbons consisting primarily of methane in addition to various smaller amounts of other higher alkanes. Low levels of trace gases like carbon d ...
,
perchlorate A perchlorate is a chemical compound containing the perchlorate ion, . The majority of perchlorates are commercially produced salts. They are mainly used as oxidizers for pyrotechnic devices and to control static electricity in food packaging. ...
and
uranium mining Uranium mining is the process of extraction of uranium ore from the ground. Over 50 thousand tons of uranium were produced in 2019. Kazakhstan, Canada, and Australia were the top three uranium producers, respectively, and together account f ...
and milling in various countries. On June 23, 2006, Anadarko Petroleum acquired Kerr-McGee in an all-cash transaction totaling $16.5 billion plus $2.6 billion in debt and all operations moved from their base in
Oklahoma Oklahoma (; Choctaw: ; chr, ᎣᎧᎳᎰᎹ, ''Okalahoma'' ) is a state in the South Central region of the United States, bordered by Texas on the south and west, Kansas on the north, Missouri on the northeast, Arkansas on the east, New ...
, United States.


History

The company later known as Kerr-McGee was founded in 1929 as Anderson & Kerr Drilling Company by
Oklahoma Oklahoma (; Choctaw: ; chr, ᎣᎧᎳᎰᎹ, ''Okalahoma'' ) is a state in the South Central region of the United States, bordered by Texas on the south and west, Kansas on the north, Missouri on the northeast, Arkansas on the east, New ...
businessman-politician Robert S. Kerr (1896-1963) and oil driller James L. Anderson. When Dean A. McGee (1904-1989), a former chief geologist for
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 ...
, joined the firm in 1946, it changed its name to Kerr-McGee Oil Industries, Incorporated. The company initially focused mostly on off-shore oil exploration and production, being one of the first companies to use drillships in the Gulf of Mexico, and later one of the first companies to use a Spar type platform in the area. With the acquisition of the Oryx Energy Company of
Dallas Dallas () is the third largest city in Texas and the largest city in the Dallas–Fort Worth metroplex, the fourth-largest metropolitan area in the United States at 7.5 million people. It is the largest city in and seat of Dallas County ...
,
Texas Texas (, ; Spanish: ''Texas'', ''Tejas'') is a state in the South Central region of the United States. At 268,596 square miles (695,662 km2), and with more than 29.1 million residents in 2020, it is the second-largest U.S. state by ...
in 1999, Kerr-McGee gained more onshore assets, as well as significant assets in several foreign areas, most notably
Algeria ) , image_map = Algeria (centered orthographic projection).svg , map_caption = , image_map2 = , capital = Algiers , coordinates = , largest_city = capital , relig ...
and western
Kazakhstan Kazakhstan, officially the Republic of Kazakhstan, is a transcontinental country located mainly in Central Asia and partly in Eastern Europe. It borders Russia to the north and west, China to the east, Kyrgyzstan to the southeast, Uzbeki ...
. Later acquisitions of HS Resources and Westport Resources Corp. established the base of operations in
Denver Denver () is a consolidated city and county, the capital, and most populous city of the U.S. state of Colorado. Its population was 715,522 at the 2020 census, a 19.22% increase since 2010. It is the 19th-most populous city in the Unit ...
,
Colorado Colorado (, other variants) is a state in the Mountain West subregion of the Western United States. It encompasses most of the Southern Rocky Mountains, as well as the northeastern portion of the Colorado Plateau and the western edge of the ...
and added large resource areas throughout the
Rocky Mountains The Rocky Mountains, also known as the Rockies, are a major mountain range and the largest mountain system in North America. The Rocky Mountains stretch in straight-line distance from the northernmost part of western Canada, to New Mexico ...
. Until 2005, Kerr-McGee had two major divisions: chemical and oil-related. On November 21, 2005, the chemical division of the company, based in Oklahoma City, was sold off by IPO as
Tronox Tronox Limited is an American worldwide chemical company involved in the titanium products industry with approximately 6,500 employees. Following its acquisition of the mineral sands business formerly belonging to South Africa's Exxaro Resources ...
, thereby making Oklahoma City home to the administrative side of Kerr-McGee, while all exploration and production management was located in Denver and Houston. On June 23, 2006, Anadarko Petroleum, based in
The Woodlands, Texas The Woodlands is a special-purpose district and census-designated place (CDP) in the U.S. state of Texas in the Houston–The Woodlands–Sugar Land metropolitan statistical area. The Woodlands is primarily located in Montgomery County, with p ...
, purchased Kerr-McGee in an all-cash transaction totaling $16.5 billion plus the assumption of $2.6 billion in debt. Kerr-McGee shareholders approved the offer on August 10, 2006, and Kerr-McGee ceased to exist as an independent entity. All operations with the exception of
Tronox Tronox Limited is an American worldwide chemical company involved in the titanium products industry with approximately 6,500 employees. Following its acquisition of the mineral sands business formerly belonging to South Africa's Exxaro Resources ...
which was spun off as a separate company in 2005 moved out of
Oklahoma Oklahoma (; Choctaw: ; chr, ᎣᎧᎳᎰᎹ, ''Okalahoma'' ) is a state in the South Central region of the United States, bordered by Texas on the south and west, Kansas on the north, Missouri on the northeast, Arkansas on the east, New ...
. Within a few years, the top positions at Anadarko had been filled by Kerr-McGee employees and many long-time Anadarko employees had left or been removed from the company, effecting a de facto name change for Kerr-McGee.


''Kerr-McGee Corp. v. Navajo Tribe''

''Kerr-McGee v. Navajo Tribe'', 471 U.S. 195 (1985), was a case in which the
Supreme Court of the United States The Supreme Court of the United States (SCOTUS) is the highest court in the federal judiciary of the United States. It has ultimate appellate jurisdiction over all U.S. Federal tribunals in the United States, federal court cases, and over Stat ...
held that an Indian tribe is not required to obtain the approval of the Secretary of the Interior in order to impose taxes on non-tribal persons or entities doing business on a reservation. In 1978, the Navajo Tribal Council passed two taxing ordinances.Wilkinson, Charles F. (1996),
Home Dance, the Hopi, and Black Mesa Coal: Conquest and Endurance in the American Southwest
', 1996 BYU L. R. 449, Brigham Young Univ.
The first was a tax of 3% on leaseholds (such as
mineral rights Mineral rights are property rights to exploit an area for the minerals it harbors. Mineral rights can be separate from property ownership (see Split estate). Mineral rights can refer to sedentary minerals that do not move below the Earth's surfac ...
) and the second was a 5% tax on business activity. Kerr-McGee held substantial mineral rights on the
Navajo Nation The Navajo Nation ( nv, Naabeehó Bináhásdzo), also known as Navajoland, is a Native Americans in the United States, Native American Indian reservation, reservation in the United States. It occupies portions of northeastern Arizona, northwe ...
and filed a
lawsuit - A lawsuit is a proceeding by a party or parties against another in the civil court of law. The archaic term "suit in law" is found in only a small number of laws still in effect today. The term "lawsuit" is used in reference to a civil act ...
in the federal district court seeking an
injunction An injunction is a legal and equitable remedy in the form of a special court order that compels a party to do or refrain from specific acts. ("The court of appeals ... has exclusive jurisdiction to enjoin, set aside, suspend (in whole or in p ...
to prohibit the tribe from collecting the tax. Kerr-McGee argued that any tax of non-Indians by a tribe required approval by the
Secretary of the Interior Secretary of the Interior may refer to: * Secretary of the Interior (Mexico) * Interior Secretary of Pakistan * Secretary of the Interior and Local Government (Philippines) * United States Secretary of the Interior See also *Interior ministry An ...
and the district court agreed, granting the injunction. The tribe appealed to the
Ninth Circuit Court of Appeals The United States Court of Appeals for the Ninth Circuit (in case citations, 9th Cir.) is the U.S. federal court of appeals that has appellate jurisdiction over the U.S. district courts in the following federal judicial districts: * District ...
. The Ninth Circuit overruled the district court, finding no federal statute or regulation required such approval. Kerr-McGee then appealed to the Supreme Court, which granted
certiorari In law, ''certiorari'' is a court process to seek judicial review of a decision of a lower court or government agency. ''Certiorari'' comes from the name of an English prerogative writ, issued by a superior court to direct that the record of ...
and agreed to hear the case.''Kerr-McGee v. Navajo Tribe'', . The court decided unanimously that the Navajo Nation had the right to tax Kerr-McGee because tribal authority to tax had already been recognized, and because no federal law prohibited exercising tribal sovereignty in enacting a tax.


Locations


United States

Main oil and gas operations in the US were the Mid-Continent, Rocky Mountains, onshore Louisiana, and offshore in the Gulf of Mexico. Main offices were located in downtown Denver and the Greenspoint area of Houston. Corporate headquarters were located in Downtown Oklahoma City. In the 1970s the company had a forest products division, and mineral mining in New Mexico, Arizona, and Idaho, and coal mining in Wyoming and Illinois. Most of the U.S operations were on land owned by the U.S. government (i.e.
Bureau of Land Management The Bureau of Land Management (BLM) is an agency within the United States Department of the Interior responsible for administering federal lands. Headquartered in Washington DC, and with oversight over , it governs one eighth of the country's ...
, National Forest) and the Navajo Indian tribe. Kerr-McGee owned a potash operation in California from 1974 to 1990.


Mainland China

Kerr-McGee had exploration, development, and production projects in Bohai Bay, China, near
Beijing } Beijing ( ; ; ), Chinese postal romanization, alternatively romanized as Peking ( ), is the Capital city, capital of the China, People's Republic of China. It is the center of power and development of the country. Beijing is the world's Li ...
. Additional exploration was planned for the South China Sea. These operations were run primarily from an office in
Beijing } Beijing ( ; ; ), Chinese postal romanization, alternatively romanized as Peking ( ), is the Capital city, capital of the China, People's Republic of China. It is the center of power and development of the country. Beijing is the world's Li ...
.


Other locations

Kerr-McGee and its subsidiaries formerly operated in western
Kazakhstan Kazakhstan, officially the Republic of Kazakhstan, is a transcontinental country located mainly in Central Asia and partly in Eastern Europe. It borders Russia to the north and west, China to the east, Kyrgyzstan to the southeast, Uzbeki ...
, western Australia,
Brazil Brazil ( pt, Brasil; ), officially the Federative Republic of Brazil (Portuguese: ), is the largest country in both South America and Latin America. At and with over 217 million people, Brazil is the world's fifth-largest country by area ...
,
Trinidad Trinidad is the larger and more populous of the two major islands of Trinidad and Tobago. The island lies off the northeastern coast of Venezuela and sits on the continental shelf of South America. It is often referred to as the southernmos ...
,
Benin Benin ( , ; french: Bénin , ff, Benen), officially the Republic of Benin (french: République du Bénin), and formerly Dahomey, is a country in West Africa. It is bordered by Togo to the west, Nigeria to the east, Burkina Faso to the nort ...
, the United Kingdom and several other more minor locations around the world at various times.


Controversies


Exploration in disputed regions of Western Sahara

Kerr-McGee received international criticism for undertaking exploration for hydrocarbon resources offshore the Moroccan controlled area of the disputed territory of
Western Sahara Western Sahara ( '; ; ) is a disputed territory on the northwest coast and in the Maghreb region of North and West Africa. About 20% of the territory is controlled by the self-proclaimed Sahrawi Arab Democratic Republic (SADR), while the ...
in 2001. In 2003, one of Norway's main private investment funds, Skagen Vekst, sold their €3.6 million stake in the oil company, referring to ethical problems surrounding Kerr-McGee's engagement in Western Sahara. In May 2005, despite the number of growing protests, the company renewed the contract signed with Moroccan authorities until October. In June 2005, the Norwegian government sold the $52.7 million it had invested in the company through the Government Petroleum Fund (one of the biggest investment funds of the world), characterizing Kerr-McGee's contract in Western Sahara as having "''particularly serious violations of fundamental ethical norms''". That same month, another two Norwegian private investment funds (
Storebrand Storebrand is a financial services company in Norway. By volume, the company's main activities are related to life insurance and pension savings. However, the company also has major divisions working on investments, banking and, until 1999 and ...
and KLP) sold their participations on Kerr-McGee, €1 million and €1.45 million respectively. On May 2, 2006, the company declared its intention to no longer drill off the coast of the Western Sahara, by not renewing the contract signed with Morocco.


Under-payment of royalties to the U.S. government

On June 14, 2004, Bobby Maxwell, a senior government auditor for the U.S. Department of the Interior's Minerals Management Service ("MMS"), filed suit in federal court on behalf of the U.S. Government against Kerr-McGee, under the whistle-blowing provisions of the
False Claims Act The False Claims Act (FCA), also called the "Lincoln Law", is an American federal law that imposes liability on persons and companies (typically federal contractors) who defraud governmental programs. It is the federal government's primary litigat ...
("FCA"). In the suit, Mr. Maxwell alleged that, based on the information uncovered during his audit, "Kerr-McGee knowingly made false and/or fraudulent statements on the monthly royalty reports submitted to the MMS and 'understated and underpaid' its federal royalties." In January 2007, after a full trial on the issues, Kerr-McGee was found by a jury to have failed to report earnings, and thus, under-paying royalties due to the U.S. government. The jury award damages in the amount of US$7.6 million. Despite the jury's verdict, however, before entering judgment, the court reconsidered an earlier Motion for Summary Judgement filed by Kerr-McGee and reversed its prior holding, this time determining that the court lacked subject matter jurisdiction to hear the case at all. The case was appealed by Mr. Maxwell, and on September 10, 2008, the 10th Circuit Court of Appeals reversed the ruling of the lower court, remanding it back for further proceedings. On September 16, 2010, U.S. District Court Judge Marcia S. Krieger of Colorado ordered Kerr-McGee to pay treble damages, or almost $23 million. As a whistle-blower under the FCA, Mr. Maxwell would be entitled to twenty-five percent of the amount recovered for the government, or approximately $5.7 million. Per Mr. Maxwell, however, most of the money awarded would go to pay the legal fees associated with his almost-10-year fight to force Kerr-McGee to change its deceptive practices and pay what it owed to the public.


Karen Silkwood

It is alleged that Karen Silkwood was negligently or purposefully contaminated with
plutonium Plutonium is a radioactive chemical element with the symbol Pu and atomic number 94. It is an actinide metal of silvery-gray appearance that tarnishes when exposed to air, and forms a dull coating when oxidized. The element normally exh ...
while working at Kerr-McGee's
Cimarron Fuel Fabrication Site The Cimarron Fuel Fabrication Site was a nuclear fuel production facility located by the Cimarron River near Cimarron City, Oklahoma. It was operated by Kerr-McGee Corporation (KMC) from 1965 to 1975.Silkwood''. In a civil suit against Kerr-McGee by the Estate of Karen Silkwood, Judge Frank Theis told the jury, "If you find that the damage to the person or property of Karen Silkwood resulted from the operation of this plant, Kerr-McGee is liable."Rashke, Richard L. ''The Killing of Karen Silkwood: The Story Behind the Kerr-McGee Plutonium Case.'' 2d ed. Ithaca, N.Y.: Cornell University Press, 2000. The jury rendered its verdict of $505,000 in damages and $10,000,000 in punitive damages. On appeal, the judgment was reduced to $5,000. In 1984, the U.S. Supreme Court restored the original verdict ('' Silkwood v. Kerr-McGee Corp.,'' 464 U.S. 283 (1984)). The suit was headed for retrial when Kerr-McGee settled out of court in 1986 for $1.38 million, admitting no liability. Gerry Spence, the noted trial lawyer from Jackson Hole, Wyoming, represented the Karen Silkwood estate in this litigation.


Environmental record

Kerr-McGee is at least partially responsible for large scale
perchlorate A perchlorate is a chemical compound containing the perchlorate ion, . The majority of perchlorates are commercially produced salts. They are mainly used as oxidizers for pyrotechnic devices and to control static electricity in food packaging. ...
water contamination first discovered in the Lower Colorado River in 1997; It stemmed from land used by a facility in
Henderson, Nevada Henderson is a city in Clark County, Nevada, United States, about southeast of downtown Las Vegas. It is the second largest city in Nevada, after Las Vegas, with an estimated population of 320,189 in 2019. The city is part of the Las Vegas Val ...
which was owned and operated by Kerr-McGee Chemical LLC (as of 2011 Tronox LLC), where perchlorate was produced from 1945 until 1998. In May 2007, Kerr-McGee Corp spent $18 million on
pollution Pollution is the introduction of contaminants into the natural environment that cause adverse change. Pollution can take the form of any substance (solid, liquid, or gas) or energy (such as radioactivity, heat, sound, or light). Pollutants, th ...
controls in the first comprehensive
settlement Settlement may refer to: * Human settlement, a community where people live *Settlement (structural), the distortion or disruption of parts of a building *Closing (real estate), the final step in executing a real estate transaction *Settlement (fin ...
under the Clean Air Act that reduced harmful emission and conserved
natural gas Natural gas (also called fossil gas or simply gas) is a naturally occurring mixture of gaseous hydrocarbons consisting primarily of methane in addition to various smaller amounts of other higher alkanes. Low levels of trace gases like carbon d ...
at production facilities across
Utah Utah ( , ) is a state in the Mountain West subregion of the Western United States. Utah is a landlocked U.S. state bordered to its east by Colorado, to its northeast by Wyoming, to its north by Idaho, to its south by Arizona, and to its ...
and
Colorado Colorado (, other variants) is a state in the Mountain West subregion of the Western United States. It encompasses most of the Southern Rocky Mountains, as well as the northeastern portion of the Colorado Plateau and the western edge of the ...
. The settlement addressed violations discovered at several of Kerr-McGee's
natural gas Natural gas (also called fossil gas or simply gas) is a naturally occurring mixture of gaseous hydrocarbons consisting primarily of methane in addition to various smaller amounts of other higher alkanes. Low levels of trace gases like carbon d ...
compressor A compressor is a mechanical device that increases the pressure of a gas by reducing its volume. An air compressor is a specific type of gas compressor. Compressors are similar to pumps: both increase the pressure on a fluid and both can tr ...
stations located on the
Uintah and Ouray Indian Reservation The Uintah and Ouray Indian Reservation (, ) is located in northeastern Utah, United States. It is the homeland of the Ute Indian Tribe ( Ute dialect: Núuchi-u), and is the largest of three Indian reservations inhabited by members of the Ute Trib ...
near Vernal, Utah, and in the Denver Julesburg Basin near
Weld County, Colorado Weld County is a county located in the U.S. state of Colorado. As of the 2020 census, the population was 328,981. The county seat is Greeley. Weld County comprises the Greeley, CO Metropolitan Statistical Area, which is included in the Denve ...
. In addition to implementing
pollution Pollution is the introduction of contaminants into the natural environment that cause adverse change. Pollution can take the form of any substance (solid, liquid, or gas) or energy (such as radioactivity, heat, sound, or light). Pollutants, th ...
controls, the agreement required Kerr-McGee to pay a $200,000
penalty Penalty or The Penalty may refer to: Sports * Penalty (golf) * Penalty (gridiron football) * Penalty (ice hockey) * Penalty (rugby) * Penalty (rugby union) * Penalty kick (association football) * Penalty shoot-out (association football) * Penal ...
, and spend $250,000 on
environmental A biophysical environment is a biotic and abiotic surrounding of an organism or population, and consequently includes the factors that have an influence in their survival, development, and evolution. A biophysical environment can vary in scal ...
projects to benefit the areas in which violations occurred. In July 2005, the
United States Environmental Protection Agency The Environmental Protection Agency (EPA) is an independent executive agency of the United States federal government tasked with environmental protection matters. President Richard Nixon proposed the establishment of EPA on July 9, 1970; it ...
(EPA) settled with Kerr McGee Chemical in Henderson, Nevada that required the company to pay $55,392 penalty to resolve air permitting violations at its facility that began in 1993. The EPA cited Kerr-McGee for failing to install
carbon monoxide Carbon monoxide ( chemical formula CO) is a colorless, poisonous, odorless, tasteless, flammable gas that is slightly less dense than air. Carbon monoxide consists of one carbon atom and one oxygen atom connected by a triple bond. It is the simpl ...
emissions controls required under the Clean Air Act when it installed a new
open hearth furnace An open-hearth furnace or open hearth furnace is any of several kinds of industrial Industrial furnace, furnace in which excess carbon and other impurities are burnt out of pig iron to Steelmaking, produce steel. Because steel is difficult to ma ...
in 1993. The company spent $4.8 million to install proper
pollution control Pollution is the introduction of contaminants into the natural environment that cause adverse change. Pollution can take the form of any substance (solid, liquid, or gas) or energy (such as radioactivity, heat, sound, or light). Pollutants, the ...
s at the facility reducing total carbon monoxide emission by 115
ton Ton is the name of any one of several units of measure. It has a long history and has acquired several meanings and uses. Mainly it describes units of weight. Confusion can arise because ''ton'' can mean * the long ton, which is 2,240 pounds ...
s per year, an 80% reduction from previous levels.


Nuclear production

Kerr-McGee was involved in several nuclear endeavors. In 1952 Kerr-McGee bought the Navajo Uranium Mining Company, including an interest in a number of mines. It also bought an ore buying station at
Shiprock, New Mexico Shiprock ( nv, ) is a unincorporated community on the Navajo reservation in San Juan County, New Mexico, United States. The population was 7,718 people in the 2020 census. For statistical purposes, the United States Census Bureau has defined Shi ...
. In 1953 it built a processing plant (called the Shiprock Mill) near the buying station. In 1963 the mines and mill were sold to the Vanadium Corporation of America. Later a partnership with other companies was formed called the Kermac Nuclear Fuels Corporation. In 1957-58 this partnership built a uranium mill near Grants, New Mexico and Ambrosia Lake. In 1983 the mill was taken over by a new Kerr-McGee subsidiary called the Quivira Mining Corporation. Quivira was sold to Rio Algom in 1989. Kerr-McGee purchased the Lakeview Mining Company of
Lake County, Oregon Lake County is one of the 36 counties in the U.S. state of Oregon. As of the 2020 census, the population was 8,160. Its county seat is Lakeview. The county is named after the many lakes found within its boundaries, including Lake Abert, Summ ...
in 1961. The plant was shut down in late 1960 or 1961 and sold to
Atlantic Richfield ARCO ( ) is a brand of gasoline stations currently owned by Marathon Petroleum after BP sold its rights. BP commercializes the brand in Northern California, Oregon and Washington, while Marathon has rights for the rest of the United States and ...
in 1968. From about 1962-1966 Kerr-McGee processed uranium at its oil refinery site in
Cushing, Oklahoma Cushing ( sac, Koshineki, iow, Amína P^óp^oye Chína, ''meaning: "Soft-seat town"'') is a city in Payne County, Oklahoma, United States. The population was 7,826 at the time of the 2010 census, a decline of 6.5% since 8,371 in 2000. Cushing ...
. It received licenses in 1962 for processing uranium and thorium, and in 1963 for
enriched uranium Enriched uranium is a type of uranium in which the percent composition of uranium-235 (written 235U) has been increased through the process of isotope separation. Naturally occurring uranium is composed of three major isotopes: uranium-238 (238U ...
. In 1966 it stopped production. An attempt was made to move all regulated nuclear material to the company's new Cimarron facility at Crescent, OK. Cleanups were attempted in 1966, 1972, 1979–82, and the 1990s In about 1965 Kerr-McGee started producing uranium fuel at its
Cimarron Fuel Fabrication Site The Cimarron Fuel Fabrication Site was a nuclear fuel production facility located by the Cimarron River near Cimarron City, Oklahoma. It was operated by Kerr-McGee Corporation (KMC) from 1965 to 1975.Cimarron River and Crescent, Oklahoma. From 1973 to 1975 it would also produce mixed Plutonium-Uranium Oxide (MOX) 'driver fuel pins' for use in the Fast Flux Test Facility at the
Hanford Site The Hanford Site is a decommissioned nuclear production complex operated by the United States federal government on the Columbia River in Benton County in the U.S. state of Washington. The site has been known by many names, including SiteW a ...
in
Washington Washington commonly refers to: * Washington (state), United States * Washington, D.C., the capital of the United States ** A metonym for the federal government of the United States ** Washington metropolitan area, the metropolitan area centered o ...
State. The plant shut down in 1976. In 1967 Kerr-McGee bought the American Potash and Chemical Company, which owned the Rare Earths Facility in West Chicago, Illinois. This facility produced
thorium Thorium is a weakly radioactive metallic chemical element with the symbol Th and atomic number 90. Thorium is silvery and tarnishes black when it is exposed to air, forming thorium dioxide; it is moderately soft and malleable and has a high ...
,
radium Radium is a chemical element with the symbol Ra and atomic number 88. It is the sixth element in group 2 of the periodic table, also known as the alkaline earth metals. Pure radium is silvery-white, but it readily reacts with nitrogen (rat ...
, and
uranium Uranium is a chemical element with the symbol U and atomic number 92. It is a silvery-grey metal in the actinide series of the periodic table. A uranium atom has 92 protons and 92 electrons, of which 6 are valence electrons. Uranium is weak ...
by acid leaching of
monazite Monazite is a primarily reddish-brown phosphate mineral that contains rare-earth elements. Due to variability in composition, monazite is considered a group of minerals. The most common species of the group is monazite-(Ce), that is, the ceriu ...
sands and other ores. It stopped work in 1973. In 1968 the company started construction on what would become the
Sequoyah Fuels Corporation Sequoyah Fuels Corporation owned and operated a uranium processing plant near Gore, Oklahoma. The company was created in 1983 as a subsidiary of Kerr-McGee. In 1988 it was sold to General Atomics. Uranium processing plant The plant is located ...
plant in
Gore, Oklahoma Gore is a town in western Sequoyah County, Oklahoma, United States. It is part of the Fort Smith, Arkansas-Oklahoma Metropolitan Statistical Area. The population was 977 at the 2010 census, an increase of 15 percent over the figure of 850 recorded ...
. In 1970 the plant started turning
yellowcake uranium Yellowcake (also called urania) is a type of uranium concentrate powder obtained from leach solutions, in an intermediate step in the processing of uranium ores. It is a step in the processing of uranium after it has been mined but before f ...
into uranium hexafluoride. In 1987 it began producing depleted
uranium tetrafluoride Uranium tetrafluoride is the inorganic compound with the formula UF4. It is a green solid with an insignificant vapor pressure and low solubility in water. Uranium in its tetravalent ( uranous) state is important in various technological process ...
using
depleted uranium hexafluoride Depleted uranium hexafluoride (DUHF; also referred to as depleted uranium tails, depleted uranium tailings or DUF6) is a byproduct of the processing of uranium hexafluoride into enriched uranium. It is one of the chemical forms of depleted uranium ...
as input. In 1988 SFC was sold to
General Atomics General Atomics is an American energy and defense corporation headquartered in San Diego, California, specializing in research and technology development. This includes physics research in support of nuclear fission and nuclear fusion energy. Th ...
. In late November 1993 production ceased after a stuck valve in the processing plant stuck open and caused an uncontrolled reaction. The uncontrolled reaction resulted in a large visible cloud leaving the plant. Production ceased immediately and the plant operations were suspended to never resume.


Nuclear corporations, subsidiaries, and spinoffs

In 1956 Kerr-McGee formed the Kermac Nuclear Fuels Corporation in partnership with Anderson Development Corp, and
Pacific Uranium Mines The Pacific Ocean is the largest and deepest of Earth's five oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean (or, depending on definition, to Antarctica) in the south, and is bounded by the continen ...
Co. It was active in New Mexico. Some time in the 1970s, the Kerr-McGee Nuclear Corporation was formed. In 1983 it split into the Quivira Mining Corporation and
Sequoyah Fuels Corporation Sequoyah Fuels Corporation owned and operated a uranium processing plant near Gore, Oklahoma. The company was created in 1983 as a subsidiary of Kerr-McGee. In 1988 it was sold to General Atomics. Uranium processing plant The plant is located ...
. Quivira got the Ambrosia Lake, NM mine, while Sequoyah Fuels took over the Sequoyah plant in Gore, OK, as well as the Cimarron plant in Crescent, OK. Sequoyah was sold to
General Atomics General Atomics is an American energy and defense corporation headquartered in San Diego, California, specializing in research and technology development. This includes physics research in support of nuclear fission and nuclear fusion energy. Th ...
in 1988. and Quivira was sold to Rio Algom in 1989. The Cimarron Corporation was a subdivision that took control of the Cimarron plant in 1988. When
Tronox Tronox Limited is an American worldwide chemical company involved in the titanium products industry with approximately 6,500 employees. Following its acquisition of the mineral sands business formerly belonging to South Africa's Exxaro Resources ...
was spun off in 2006, it would get ownership of Cimarron Corporation and responsibility for the plant as well. Kerr-McGee bought the American Potash and Chemical Company in 1967, including its Rare Earths Facility that processed uranium and thorium. AMPOT became Kerr-McGee Chemical Company around 1970 or 1974. In 2005 this became
Tronox Tronox Limited is an American worldwide chemical company involved in the titanium products industry with approximately 6,500 employees. Following its acquisition of the mineral sands business formerly belonging to South Africa's Exxaro Resources ...
. Tronox became independent in 2006, a few months before Kerr-McGee was sold to Anadarko Petroleum. Tronox later went bankrupt, blaming in part the environmental liabilities inherited from KMC. In 2009 purchasers of Tronox filed a class action lawsuit against Anadarko for having allegedly misled investors.


Licenses

In the US, nuclear companies must get licenses from the
Nuclear Regulatory Commission The Nuclear Regulatory Commission (NRC) is an independent agency of the United States government tasked with protecting public health and safety related to nuclear energy. Established by the Energy Reorganization Act of 1974, the NRC began opera ...
. Kerr-McGee licenses follow: *SNM-928 - Cimarron - uranium fuel fabrication *SNM-1174 - Cimarron - mixed oxide fuel (
MOX Mixed oxide fuel, commonly referred to as MOX fuel, is nuclear fuel that contains more than one oxide of fissile material, usually consisting of plutonium blended with natural uranium, reprocessed uranium, or depleted uranium. MOX fuel is an al ...
) fabrication - ?-1993 *STA-583 - Rare Earths Facility *SMB-664 - Cushing refinery - uranium and thorium. 1962-1966 *SNM-695 - Cushing refinery - enriched uranium. 1963-1966 *SNM-1999 - Cushing refinery - cleanup. 1993-2006 *SUB-1010 - Sequoyah *SUA-1473 - Ambrosia Lake source materials license (currently managed by BHP)


References

{{DEFAULTSORT:Kerr-Mcgee Defunct oil companies of the United States Natural gas companies of the United States Uranium mining companies of the United States Petroleum in Oklahoma Companies based in Oklahoma City Defunct companies based in Oklahoma American companies established in 1929 Energy companies established in 1929 Non-renewable resource companies established in 1929 Non-renewable resource companies disestablished in 2006 1929 establishments in Oklahoma 2006 disestablishments in Oklahoma Economy of Denver Economy of Houston Mining in Oklahoma Pollution in the United States Uranium mining on the Navajo Nation