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The Schlumberger company then tried to expand their activities to many other countries, but the attempts were hindered by the worldwide depression. On 15 September 1934, Schlumberger's subsidiary in the United States became Schlumberger Well Surveying Corporation (SWSC) with offices in Houston, Texas. Conrad was the chairman, and Marcel was the ...
Schlumberger. Schlumberger NV ( French: [ʃlumbɛʁʒe, ʃlœ̃b-] ), doing business as SLB, also known as Schlumberger Limited, [2] is an American oilfield services company. [3] [4] As of 2022, it is both the world's largest offshore drilling company and the world's largest offshore drilling contractor by revenue.
Pierre Schlumberger was born in 1914, the son of Marcel Schlumberger, a mechanical engineer, and his wife Jeanne Laurans. [1] Marcel co-founded Schlumberger in the 1920s with his brother, Conrad, a physicist. [1] Pierre was the brothers' only male heir.
Dominique de Menil. Dominique de Menil (née Schlumberger; March 23, 1908 – December 31, 1997) was a French - American art collector, philanthropist, founder of the Menil Collection and an heiress to the Schlumberger Limited oil-equipment fortune. [1] She was awarded the National Medal of Arts in 1986. [2]
Paal Kibsgaard (born April 1967) is a Norwegian petroleum engineer and businessman; the former chairman and CEO of Schlumberger, the world's largest oilfield services company. Early life [ edit ] He was born in Ålesund , Norway in April 1967.
2. Maria " São " Schlumberger ( née da Conceição Diniz; 15 October 1929 – 15 August 2007), was a Portuguese-born American fashion and art patron and collector, and the second wife of Pierre Schlumberger .
Note: The list includes families who, according to reliable sources, have a combined net worth of 5 billion US dollars and above. Jacob Wallenberg, Peter Junior Wallenberg, Marcus Wallenberg, Raoul Wallenberg. André Oscar Wallenberg, Knut Agathon Wallenberg . Mary Alice Dorrance Malone, Bennett Dorrance, John Dorrance, III.
Cameron International Corporation (formerly Cooper Cameron Corporation (CCC) and Cooper Oil Tool, Cameron Iron Works) though now operating under Schlumberger, is a global provider of pressure control, production, processing, and flow control systems as well as project management and aftermarket services for the oil and gas and process ...