Schlumberger, renamed SLB after its 2022 rebrand, is the world's largest oilfield services company. Schlumberger employs approximately 126,000 people of over 140 nationalities working in more than 85 countries. Its main offices are in Houston, Paris, London, and The Hague.

Schlumberger (SLB) is the world's largest oilfield services company. Founded in 1927 and headquartered in Houston, Paris, and The Hague, it primarily provides oilfield services. Olivier Lepage is SLB's CEO. As of January 10, 2025, the company's market capitalization reached $54.8 billion.
Schlumberger was founded in 1912 by French engineer Conrad Schlumberger and his brother Marcel Schlumberger as a mineral electrical logging company. By 1929, Schlumberger's electric drilling technology was widely used worldwide. Conrad died in 1936, but Schlumberger continued to grow and become a global leader in energy innovation. In 1948, Henry Dole established the Schlumberger-Dole Research Center. In 1962, Schlumberger was listed on the New York Stock Exchange. In 1975, Schlumberger joined the ARPAnet. In 1995, Schlumberger established its dedicated IPM division. In 2000, Schlumberger officially established the Beijing Geoscience Center (BGC) in the Tsinghua Science Park in Beijing. In 2017, Schlumberger signed a three-year, 344-well turnkey contract with Saudi Aramco and subsequently secured integrated drilling services contracts in Kuwait and Iraq. In 2018, Schlumberger drilled a total of 123 wells, increasing total field production from 10,000 barrels per day to 21,000 barrels per day. On October 24, 2022, Schlumberger officially changed its name to SLB. On December 4, 2024, Aramco announced the signing of a shareholder agreement with Linde Group and Schlumberger (SLB).
Company Name: Schlumberger Inc.
Official Domain: slb.com
Domain Creation: May 20, 1987
Country: United States
Headquarters: Houston, USA.
Founded: 1927.
Founders: Conrad and Marcel Schlumberger.