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The Schlumberger brothers called this technique an "Electrical Survey", but the more common name "well log" was coined a few years later in the United States. At that time, Pechelbronn was the only oil field known in France. On 28 July 1928, the owners of the oil field signed a contract with the Schlumberger company to do
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.
Seydoux was the eldest of two sisters born to businessman Henri Jerome Seydoux-Fornier de Clausonne and philanthropist Valérie Schlumberger. She has six siblings including three older maternal half-siblings, younger sister actress Léa Seydoux, and two younger half-brothers from her father's second marriage to model Farida Khelfa.
Henri George Doll (13 August 1902 in Paris – 25 July 1991 in Montfort-l'Amaury, France) was a French-American scientist.. Biography. Doll was a leading figure in the development of oil well logging and a key technical leader of the Schlumberger oilfield services company.
Schlumberger was the son of Paul Schlumberger, the scion of a textile manufacturing family of Alsatian origin, and Marguerite de Witt, the granddaughter of François Guizot. Two of his brothers, Conrad and Marcel, founded the Schlumberger company. Schlumberger is best known as a writer of novels, plays and books of poetry.
Formation evaluation. In petroleum exploration and development, formation evaluation is used to determine the ability of a borehole to produce petroleum. Essentially, it is the process of "recognizing a commercial well when you drill one". Modern rotary drilling usually uses a heavy mud as a lubricant and as a means of producing a confining ...
Two short papers of his drew the attention of the brothers Conrad and Marcel Schlumberger. They were at that time the pioneers of this field in Europe and had just founded the geophysical prospecting company bearing their name, which has developed since into the world leading Schlumberger Limited. Ștefănescu entered into a direct ...