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| | Schlumberger, Backgrounder |
 | | Schlumberger stock is listed on the New York Stock Exchange, ticker symbol SLB, on the Euronext Paris, Euronext Amsterdam, London and the SWX Swiss stock exchanges. |
 | | The company was founded by the two Schlumberger brothers who invented wireline logging as a technique for obtaining downhole data in oil and gas wells. |
 | | Schlumberger services and solutions combine domain expertise, best practices, safe and environmentally sound well site operations, innovative technologies, and high-quality support aimed at helping its customers increase oilfield efficiency, lower finding and producing costs, improve productivity, maximize reserve recovery, and increase asset value in a safe, environmentally sound manner. |
| www.slb.com /content/about/backgrounder.asp (1090 words) |
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