Schlumberger (French: [ʃlumbɛʁʒe, ʃlœ̃b-]), doing business as SLB, is a global multinational oilfield services company. Founded in France in 1926, the company is now incorporated as Schlumberger NV in Willemstad, Curaçao, with principal executive offices in Houston, Texas. As of 2022, it is both the... Read more