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Schlumberger (),
doing business as A trade name, trading name, or business name is a pseudonym used by companies that do not operate under their registered company name. The term for this type of alternative name is fictitious business name. Registering the fictitious name with ...
SLB, is a global multinational oilfield services company. Founded in France in 1926, the company is now incorporated as Schlumberger NV in Willemstad,
Curaçao Curaçao, officially the Country of Curaçao, is a constituent island country within the Kingdom of the Netherlands, located in the southern Caribbean Sea (specifically the Dutch Caribbean region), about north of Venezuela. Curaçao includ ...
, with principal executive offices in
Houston, Texas Houston ( ) is the List of cities in Texas by population, most populous city in the U.S. state of Texas and in the Southern United States. Located in Southeast Texas near Galveston Bay and the Gulf of Mexico, it is the county seat, seat of ...
. As of 2022, it is both the world's largest offshore drilling company and the world's largest offshore drilling contractor by revenue. Also known as Schlumberger Limited, the company trades on the
New York Stock Exchange The New York Stock Exchange (NYSE, nicknamed "The Big Board") is an American stock exchange in the Financial District, Manhattan, Financial District of Lower Manhattan in New York City. It is the List of stock exchanges, largest stock excha ...
, Euronext Paris, the
London Stock Exchange The London Stock Exchange (LSE) is a stock exchange based in London, England. the total market value of all companies trading on the LSE stood at US$3.42 trillion. Its current premises are situated in Paternoster Square close to St Paul's Cath ...
and SIX Swiss Exchange. In 2022, the
Forbes Global 2000 The ''Forbes'' Global 2000 is an annual ranking of the top 2000 public companies in the world, published by: sales, profit, assets and market value. The list has been published annually since 2003. By country Forbes Global 2000 as of 2023: ...
ranked Schlumberger the 349th largest company in the world.


History

Schlumberger was founded in 1926 in Paris as the Electric Prospecting Company () by two brothers Conrad and Marcel Schlumberger from
Alsace Alsace (, ; ) is a cultural region and a territorial collectivity in the Grand Est administrative region of northeastern France, on the west bank of the upper Rhine, next to Germany and Switzerland. In January 2021, it had a population of 1,9 ...
. Schlumberger supplies the
petroleum industry The petroleum industry, also known as the oil industry, includes the global processes of hydrocarbon exploration, exploration, extraction of petroleum, extraction, oil refinery, refining, Petroleum transport, transportation (often by oil tankers ...
with services such as seismic data processing, formation evaluation, well testing and directional drilling, well cementing and
stimulation Stimulation is the encouragement of development or the cause of activity in general. For example, "The press provides stimulation of political discourse." An interesting or fun activity can be described as "stimulating", regardless of its physic ...
, artificial lift, well completions, flow assurance and consulting, and software and information management. The company is also involved in the
groundwater Groundwater is the water present beneath Earth's surface in rock and Pore space in soil, soil pore spaces and in the fractures of stratum, rock formations. About 30 percent of all readily available fresh water in the world is groundwater. A unit ...
extractionSchlumberger Water Services
" ''Schlumberger Web site''. Retrieved on January 30, 2011.
and carbon capture and storage industries.Schlumberger Carbon Services
" ''Schlumberger Web site''. Retrieved on January 30, 2011.
The Schlumberger brothers had experience conducting geophysical surveys in countries such as Romania, Canada,
Serbia , image_flag = Flag of Serbia.svg , national_motto = , image_coat = Coat of arms of Serbia.svg , national_anthem = () , image_map = , map_caption = Location of Serbia (gree ...
, South Africa, the
Democratic Republic of the Congo The Democratic Republic of the Congo (DRC), also known as the DR Congo, Congo-Kinshasa, or simply the Congo (the last ambiguously also referring to the neighbouring Republic of the Congo), is a country in Central Africa. By land area, it is t ...
, and the United States. The new company sold electrical-measurement mapping services, and recorded the first-ever
electrical resistivity Electricity is the set of physical phenomena associated with the presence and motion of matter possessing an electric charge. Electricity is related to magnetism, both being part of the phenomenon of electromagnetism, as described by ...
well log in Merkwiller-Pechelbronn, France, in 1927. The company quickly expanded, logging its first well in the U.S. in 1929 in
Kern County, California Kern County is a county (United States), county located in the U.S. state of California. As of the 2020 United States census, 2020 census, the population was 909,235. Its county seat is Bakersfield, California, Bakersfield. Kern County compris ...
. In 1934, the Schlumberger Well Surveying Corporation was founded in
Houston Houston ( ) is the List of cities in Texas by population, most populous city in the U.S. state of Texas and in the Southern United States. Located in Southeast Texas near Galveston Bay and the Gulf of Mexico, it is the county seat, seat of ...
, later evolving into Schlumberger Well Services, and finally Schlumberger Wireline and Testing. Schlumberger invested heavily in research, inaugurating the Schlumberger-Doll Research Center in Ridgefield, Connecticut, in 1948, contributing to the development of a number of new logging tools. In 1956, Schlumberger Limited was incorporated as a
holding company A holding company is a company whose primary business is holding a controlling interest in the Security (finance), securities of other companies. A holding company usually does not produce goods or services itself. Its purpose is to own Share ...
for all Schlumberger Limited businesses, which by now included American testing and production company Johnston Testers. Over the years, Schlumberger continued to expand its operations and acquisitions. In 1960, Dowell Schlumberger (50% Schlumberger, 50% Dow Chemical), which specialized in pumping services for the oil industry, was formed. On February 2, 1962, Schlumberger Limited became listed on the
New York Stock Exchange The New York Stock Exchange (NYSE, nicknamed "The Big Board") is an American stock exchange in the Financial District, Manhattan, Financial District of Lower Manhattan in New York City. It is the List of stock exchanges, largest stock excha ...
.Listings Directory Schlumberger Limited
" ''NYSE web site''. Retrieved on September 02, 2013.
That same year, Schlumberger purchased Daystrom, an electronic instruments manufacturer in South Boston, Virginia, which was making furniture by the time the division was sold to Sperry & Hutchinson in 1971. Schlumberger purchased 50% of Forex in 1964 and merged it with 50% of Languedocienne to create the Neptune Drilling Company. The first computerized reservoir analysis, SARABAND, was introduced in 1970. The remaining 50% of Forex was acquired the following year; Neptune was renamed Forex Neptune Drilling Company. In 1979, Fairchild Camera and Instrument (including Fairchild Semiconductor) became a subsidiary of Schlumberger Limited. In 1981, Schlumberger established the first international data links with e-mail. In 1983, Schlumberger opened its Cambridge Research Center in Cambridge, England. In 1984, the SEDCO drilling rig company and half of Dowell of North America were acquired, resulting in the creation of the Anadrill drilling segment, a combination of Dowell and The Analysts' drilling segments. Forex Neptune was merged with SEDCO to create the Sedco Forex Drilling Company the following year, when Schlumberger purchased Merlin and 50% of GECO. In 1987, Schlumberger completed its purchases of Neptune (North America), Bosco and Cori (Italy), and Allmess (Germany). That same year, National Semiconductor acquired Fairchild Semiconductor from Schlumberger for $122 million. In 1991, Schlumberger acquired PRAKLA-SEISMOS, and pioneered the use of geosteering to plan the drill path in horizontal wells. In 1992, Schlumberger acquired software company GeoQuest Systems. With the purchase came the conversion of SINet to
TCP/IP The Internet protocol suite, commonly known as TCP/IP, is a framework for organizing the communication protocols used in the Internet and similar computer networks according to functional criteria. The foundational protocols in the suite are ...
and thus internet capable. In the 1990s Schlumberger bought out the petroleum division, AEG meter, and ECLIPSE reservoir study team Intera Technologies Corp. A joint venture between Schlumberger and Cable & Wireless resulted with the creation of Omnes, which then handled all of the company's internal IT business. Oilphase and Camco International were also purchased. In 1999, Schlumberger and
Smith International Smith International was a Fortune 500 The ''Fortune'' 500 is an annual list compiled and published by ''Fortune (magazine), Fortune'' magazine that ranks 500 of the largest United States Joint-stock company#Closely held corporations and publicl ...
created a joint venture, M-I L.L.C., the world's largest drilling fluids (mud) company. The company consists of 60% Smith International, and 40% by Schlumberger. Since the joint venture was prohibited by a 1994 antitrust consent decree barring Smith from selling or combining their fluids business with certain other companies, including Schlumberger, the U.S. District Court in Washington, D.C., found Smith International Inc. and Schlumberger Ltd. guilty of criminal contempt and fined each company $750,000 and placed each company on five years probation. Both companies also agreed to pay a total of $13.1 million, representing a full disgorgement of all of the joint venture's profits during the time the companies were in contempt. In 2000, the Geco-Prakla division was merged with Western Geophysical to create the seismic data acquisition and processing contracting company WesternGeco, of which Schlumberger held a 70% stake, the remaining 30% belonging to competitor
Baker Hughes Baker Hughes Company is an American global energy technology company co-headquartered in Houston, Texas and London, UK. As one of the world's largest oil field services, industrial and energy technology companies, it provides products and serv ...
. Sedco Forex was spun off, and merged with Transocean Drilling company in 2000. In 2001, Schlumberger acquired the IT consultancy company Sema plc for $5.2 billion. The company was an Athens 2004 Summer Olympics partner, but the venture into IT consultancy did not pay off, and divestiture of Sema to Atos Origin was completed that year for $1.5 billion. The cards division was divested through an IPO to form Axalto, which later merged with Gemplus to form
Gemalto Gemalto was an international digital security company providing software applications, secure personal devices such as smart cards and tokens, e-wallets and managed services. It was formed in June 2006 by the merger of two companies, Axalto and ...
, and the Messaging Solutions unit was spun off and merged with Taral Networks to form Airwide Solutions. In 2003, the Automated Test Equipment group, part of the 1979 Fairchild Semiconductor acquisition, was spun off to NPTest Holding, which was sold it to Credence in February 2004. In 2004, Schlumberger Business Consulting was launched and a decade later was acquired by Accenture. In 2005, Schlumberger purchased Waterloo Hydrogeologic, which was followed by several other
groundwater Groundwater is the water present beneath Earth's surface in rock and Pore space in soil, soil pore spaces and in the fractures of stratum, rock formations. About 30 percent of all readily available fresh water in the world is groundwater. A unit ...
industry related companies, such as Westbay Instruments, and Van Essen Instruments. Also that year, Schlumberger relocated its U.S. corporate offices from New York to Houston. In 2006, Schlumberger purchased the remaining 30% of WesternGeco from
Baker Hughes Baker Hughes Company is an American global energy technology company co-headquartered in Houston, Texas and London, UK. As one of the world's largest oil field services, industrial and energy technology companies, it provides products and serv ...
for US$2.4 billion. Also that year, the Schlumberger-Doll Research Center was relocated to a newly built research facility in
Cambridge, Massachusetts Cambridge ( ) is a city in Middlesex County, Massachusetts, United States. It is a suburb in the Greater Boston metropolitan area, located directly across the Charles River from Boston. The city's population as of the 2020 United States census, ...
, to replace the Ridgefield, Connecticut, research center. The facility joins the other research centers operated by the company in Cambridge, England; Moscow, Russia;
Stavanger, Norway Stavanger, officially the Stavanger Municipality, is a city and municipalities of Norway, municipality in Norway. It is the third largest city and third largest metropolitan area in Norway (through conurbation with neighboring Sandnes) and the ...
; and Dhahran, Saudi Arabia.Schlumberger Research
" ''Schlumberger''. Retrieved on January 30, 2011.
In March 2022, Schlumberger stopped investing in its projects in Russia because of International sanctions during the Russo-Ukrainian War. In 2009, Schlumberger acquired Techsia SA, a software company based in Montpellier, France with a product widely used in the oil industry called Techlog. In 2010, the acquisition of
Smith International Smith International was a Fortune 500 The ''Fortune'' 500 is an annual list compiled and published by ''Fortune (magazine), Fortune'' magazine that ranks 500 of the largest United States Joint-stock company#Closely held corporations and publicl ...
in an all-stock deal valued at $11.3 billion was announced. The sale price is 45.84-a-share price was 37.5 percent higher than Smith closing price on 18 February 2010. The deal was the biggest acquisition in Schlumberger history until their acquisition of Cameron International. The merger was completed on August 27, 2010. Also announced in 2010 were Schlumberger plans to acquire Geoservices, a French-based company specializing in energy services, in a deal valued at $1.1 billion, including debt. In 2014, Schlumberger announced the purchase of the remaining shares of SES Holdings Limited ("Saxon"), a Calgary-based provider of international land drilling services, from First Reserve and certain members of Saxon management. The transaction is subject to customary closing conditions, including the receipt of regulatory approvals. Schlumberger had a minority share in Saxon previously. In 2015, Schlumberger was indicted by the US Department of Justice for sanction violations of conducting business in Iran and Sudan; the company was fined $233 million, amounting to the largest fine for sanctions to date. In 2015, due to a downturn in the global oil and gas industry, Schlumberger announced 21,000 layoffs accounting for 15% of the company's total workforce. In 2015, Schlumberger agreed to acquire oilfield equipment manufacturer Cameron International for $14.8 billion. In 2018, Schlumberger announced that WesternGeco would be exiting the seismic data acquisition business, both onshore and offshore, while retaining its multiclient data processing and interpretation segments. This decision followed the bankruptcy filings of several competitors in the seismic services sector. In 2020, Schlumberger cut more than 21,000 jobs during the global
COVID-19 pandemic The COVID-19 pandemic (also known as the coronavirus pandemic and COVID pandemic), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), began with an disease outbreak, outbreak of COVID-19 in Wuhan, China, in December ...
. In 2021, Schlumberger New Energy announced the signature of pilot project agreements between the French state, Genvia and critical-industry leaders on the pathway to net zero in the cement and steel industries. Through these agreements, the goal is to scale up the next generation of electrolyzer technology, developed over the last two decades, to produce clean hydrogen without emissions, accelerating the decarbonization of multiple industrial sectors. In 2022, Schlumberger completed a corporate rebranding to be known as SLB. According to media statements, the company's CEO said the corporate rebranding is not a shift away from fossil fuels. In August 2022, SLB announced that SLB OneSubsea was going into a joint venture with AkerSolutions and Subsea7. The ownership of SLB OneSubsea is 70% with Schlumberger, 20% with AkerSolutions and Subsea7 owning the last 10% In February 2023, SLB announced it had completed the acquisition of the
Houston Houston ( ) is the List of cities in Texas by population, most populous city in the U.S. state of Texas and in the Southern United States. Located in Southeast Texas near Galveston Bay and the Gulf of Mexico, it is the county seat, seat of ...
-headquartered gyroscopic wellbore positioning and survey technology company, Gyrodata Incorporated. In April 2024, SLB announced its intention to acquire smaller rival ChampionX, in an all-stock deal valued at $7.75 billion, its largest purchase since Cameron International.


Corporate affairs


France

The company has offices in multiple cities and regions in France: Abbeville, Béziers, Clamart, Montpellier, Pau and Paris. Such sites and entities are as well at the forefront of the SLB New Energy strategy and development. (example: Geothermal with Celsius Energy and Hydrogen with Genvia)


United States

Schlumberger maintains a campus at the northeast corner of U.S. Highway 90A and Gillingham Lane in Sugar Land, Texas; as of 2017 Schlumberger is the third largest employer in the city. In 2015, Schlumberger announced that it was moving its U.S. corporate headquarters to the Sugar Land facility from its Houston office building. The company plans to build new buildings with a scheduled completion time of late 2017. They include a total of of Class A office space and an "amenities" building with of space. In the 1930s, the North American headquarters were established in Houston. In the 1970s, the company's top executives in North America were relocated to
New York City New York, often called New York City (NYC), is the most populous city in the United States, located at the southern tip of New York State on one of the world's largest natural harbors. The city comprises five boroughs, each coextensive w ...
. By 2006, the head office had 50 executives and support staff. By that year the company was moving that office to a building near the Houston Galleria.Clanton, Brett.
ENERGY / Growth in the oil patch translates into good times for oil-field-services firms like Schlumberger - and for Houston / The best of times means more jobs

Archive
. ''
Houston Chronicle The ''Houston Chronicle'' is the largest daily newspaper in Houston, Houston, Texas, United States. it is the third-largest newspaper by Sunday circulation in the United States, behind only ''The New York Times'' and the ''Los Angeles Times''. ...
''. Friday September 29, 2006. Business 1. Retrieved on January 13, 2009.
The company moved its Houston-area offices from 5000 Gulf Freeway in Houston to the Sugar Land campus in 1995.Schlumberger to move U.S. headquarters to Houston
. '' Houston Business Journal''. Wednesday October 26, 2005. Retrieved on January 13, 2009.


Controversies


Radioactive sources

In 2006, a radioactive canister imported by Schlumberger was recovered in the
Western Australia Western Australia (WA) is the westernmost state of Australia. It is bounded by the Indian Ocean to the north and west, the Southern Ocean to the south, the Northern Territory to the north-east, and South Australia to the south-east. Western Aust ...
n outback desert. The canister had been lost by the company's transport partner, when the improperly secured container fell off the trailer on which it was being transported. In 2010, the
Aberdeen Aberdeen ( ; ; ) is a port city in North East Scotland, and is the List of towns and cities in Scotland by population, third most populous Cities of Scotland, Scottish city. Historically, Aberdeen was within the historic county of Aberdeensh ...
Sheriff court fined Schlumberger Oilfield UK £300,000 for losing a radioactive source on the rig floor on the Ensco 101 mobile drilling rig in the North Sea for 4 hours.


Spills

In 2009, the Pennsylvania Department of Environmental Protection fined Chesapeake Appalachia LLC and Schlumberger Technology Corp. more than $15,500 each for a hydrochloric acid spill in February 2009 at Chesapeake's Chancellor natural gas well site in Asylum Township,
Bradford County, Pennsylvania Bradford County is a County (United States), county in the Commonwealth (U.S. state), Commonwealth of Pennsylvania. As of the 2020 United States census, 2020 census, its population was 59,967. Its county seat is Towanda, Pennsylvania, Towanda. ...
. Officials said the leak did not contaminate groundwater.


PCB contamination

In 2006, as the current owner of a facility in Pickens, South Carolina, Schlumberger agreed to pay $11.8 million to federal and state agencies for a problem caused by the previous owner, Sangamo-Weston, a capacitor manufacturing plant. The cause of the problem was from polychlorinated biphenyls (PCB) released into the environment by Sangamo-Weston from 1955 to 1987. According to the Justice Department's Environment and Natural Resources Division, an additional agreement by Schlumberger to purchase and remove dams will directly improve the Twelvemile Creek, South Carolina
ecosystem An ecosystem (or ecological system) is a system formed by Organism, organisms in interaction with their Biophysical environment, environment. The Biotic material, biotic and abiotic components are linked together through nutrient cycles and en ...
and provide significant environmental benefits for the affected communities.


Deepwater Horizon

In 2010, Schlumberger was contracted to perform wireline logging on the '' Deepwater Horizon'' oil rig 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 ...
. On the day of the explosion, the Schlumberger crew was supposed to perform a cement evaluation test, but the test was cancelled and the crew was released by BP to leave the rig on the same day. The cost-cutting decision to cancel the test is dramatized in the subsequent
film A film, also known as a movie or motion picture, is a work of visual art that simulates experiences and otherwise communicates ideas, stories, perceptions, emotions, or atmosphere through the use of moving images that are generally, sinc ...
by
Peter Berg Peter Berg (born March 11, 1964) is an American director, producer, writer, and actor. His directorial film works include the black comedy '' Very Bad Things'' (1998), the action comedy '' The Rundown'' (2003), the sports drama '' Friday Night ...
.


Business with Iran and Sudan

In 2015, Schlumberger pled guilty to violating U.S. sanctions related to Iran and Sudan and agreed to pay a $237 million penalty.


Sexual harassment

In 2020, a class action lawsuit was filed against Schlumberger, alleging a culture of sexual harassment, discrimination, and retaliation. According to the company's pay-gap report for 2018, women composed a mere 5.4% of field roles and 16.2% of roles in the full company. The lawsuit alleges that males regularly documented their harassment of female co-workers and flaunted them on public forums. Male colleagues would also encourage other men to break into a plaintiff's room at night and stonewall her if she did not consent to sexual activity. The lawsuit also outlines instances of "sexist and hostile comments", and one instance in which a plaintiff was groped. Women who complain to HR are told it is all just "oil field talk" and are subsequently ignored. When a plaintiff kept complaining, Schlumberger allegedly terminated the plaintiff. Women who spoke with '' The Texas Observer'' describe a culture of silence, where women stay silent for fear of being fired in the high turnover company.


Russia

In October 2022, it was reported that some of Schlumberger's more than 9,000 Russian employees based in Russia received military draft notices through the company. Human rights groups such as Business & Human Rights Resource Centre are watching how the company responds to the concerns. About a week later, the company said it was evaluating unspecified options for its thousands of Russian employees. According to a list maintained by the Chief Executive Leadership Institute at
Yale University Yale University is a Private university, private Ivy League research university in New Haven, Connecticut, United States. Founded in 1701, Yale is the List of Colonial Colleges, third-oldest institution of higher education in the United Stat ...
which tracks company responses about operating in Russia, Schlumberger is noted as "buying time" while it continues to carry out the bulk of its business in the country. According to NACP, the company is also facilitating the issuance of
conscription Conscription, also known as the draft in the United States and Israel, is the practice in which the compulsory enlistment in a national service, mainly a military service, is enforced by law. Conscription dates back to antiquity and it conti ...
notices and is banning
remote work Remote work (also called telecommuting, telework, work from or at home, WFH as an initialism, hybrid work, and other terms) is the practice of work (human activity), working at or from one's home or Third place, another space rather than from ...
for Russians who avoid military draft. In March 2024, it was reported that SLB has no intentions of withdrawing from Russia, despite western pressure to reduce financial support to the Kremlin’s war efforts.


See also

*
List of oilfield service companies This is a list of oilfield service companies – which provide services to the petroleum exploration and production industry but do not typically produce petroleum. In the list, notable subsidiary companies and divisions are listed as sub-lists o ...


References


Works cited

*


External links


SLB website
{{Authority control French companies established in 1926 Business services companies established in 1926 Companies of Curaçao Companies based in Houston Construction and civil engineering companies established in 1926 Drilling rig operators Offshore companies of Curaçao Oilfield services companies Petroleum in Texas Well control companies Dutch companies established in 1926 Companies listed on the New York Stock Exchange Companies listed on Euronext Paris Companies listed on the Frankfurt Stock Exchange Companies listed on the London Stock Exchange Companies formerly listed on the SIX Swiss Exchange