Schlumberger est le n° 1 mondial des prestations d'exploration et de production pétrolières. Le groupe développe également des produits et des services technologiques à destination notamment des secteurs télécoms, de l'énergie, de la finance et du transport.

Schlumberger is the world's leading oilfield services company supplying technology, project management and information solutions that optimize performance for customers working in the oil and gas industry. The company employs more than 50,000 people of over 140 nationalities working in 100 countries, and comprises two primary business segments. Schlumberger Oilfield Services supplies a wide range of products and services from formation evaluation through directional drilling, well cementing and stimulation, well completions and productivity to consulting, software, information management and IT infrastructure services that support core industry operational processes. WesternGeco, jointly owned with Baker Hughes, is the world's largest seismic company and provides advanced acquisition and data processing services

HOUSTON, April 20, 2007 – Schlumberger Limited (NYSE:SLB) today reported first-quarter operating revenue of $5.46 billion versus $5.35 billion in the fourth quarter of 2006, and $4.24 billion in the first quarter of 2006. Net income reached $1.18 billion—an increase of 4% sequentially and 63% year-on-year. Diluted earnings-per-share were $0.96 versus $0.92 in the previous quarter, and $0.59 in the first quarter of 2006. Oilfield Services revenue of $4.76 billion increased 3% sequentially and 28% year-on-year. Pretax business segment operating income of $1.41 billion increased 6% sequentially and 47% year-on-year. WesternGeco revenue of $706 million decreased 2% sequentially but increased 33% year-on-year. Pretax business segment operating income of $266 million increased 2% sequentially and 79% year-on-year. Schlumberger Chairman and CEO Andrew Gould commented, “First-quarter sequential revenue growth was driven by acceleration of international activity in GeoMarkets in Europe, Africa, the Middle East and Asia. In North America moderate sequential seasonal growth in Canada and strong exploration activity in Alaska partly offset slowing activity on land in the US and a change in service mix in the US Gulf Coast. Strong revenues were recorded in Latin America as negotiations with PDVSA related to certain rig management and engineering contracts were completed, enabling recognition of previously deferred revenue. Increasing demand for Wireline, Drilling & Measurements and Well Testing technologies, as well as for WesternGeco services, contributed to the highly satisfactory overall financial performance.

Schlumberger Announces Third-Quarter 2006 Results
HOUSTON, October 20, 2006 - Schlumberger Limited (NYSE:SLB) today reported third-quarter 2006 operating revenue of $4.95 billion versus $4.69 billion in the second quarter of 2006 and $3.70 billion in the third quarter of 2005. 
Income from continuing operations, before charges and credits, reached $1.00 billion-an increase of 11% sequentially and 91% year-on-year. Earnings-per-share diluted, before charges and credits, were $0.81 versus $0.73 in the previous quarter and $0.43 in the third quarter of 2005. 
Income from continuing operations, including charges and credits, was $1.00 billion or $0.81 per-share diluted versus $0.69 in the previous quarter and $0.44 in the third quarter of 2005. 
Oilfield Services revenue of $4.30 billion increased 4% sequentially and 32% year-on-year. Pretax business segment operating income of $1.21 billion increased 8% sequentially and 68% year-on-year. 
WesternGeco revenue of $659 million increased 17% sequentially and 51% year-on-year. Pretax business segment operating income of $242 million increased 35% sequentially and 183% year-on-year. 

Schlumberger Announces Fourth-Quarter and Full-Year 2005 Results 
NEW YORK, Jan 20, 2006 (BUSINESS WIRE) -- Schlumberger Limited (NYSE:SLB) reported today 2005 operating revenue of $14.31 billion versus $11.48 billion in 2004. 
Income from continuing operations, before credits and charges, of $2.03 billion was 67% higher than last year, representing diluted earnings per share of $3.34 versus $2.03 in 2004. 
Income from continuing operations, including credits and charges, was $3.62 per share-diluted in 2005 versus $1.70 in 2004. Net income was $2.21 billion in 2005, representing diluted earnings per share of $3.64 versus $2.04 in 2004, an increase of 78%. 
Fourth-Quarter Results 
Fourth-quarter operating revenue of $4.02 billion was 9% above the prior quarter and 31% higher than the fourth quarter of 2004. 
Income from continuing operations, before credits and charges, was $640 million, or $1.05 per share-diluted, an increase of 82% year-on-year and 22% over the third quarter of 2005. 
Income from continuing operations, including credits and charges, was $1.08 per share-diluted versus $0.89 in the previous quarter and $0.59 in the fourth quarter of last year. Net income was $661 million, or $1.08 per share-diluted, double the $330 million in the same quarter of last year. 
Oilfield Services revenue of $3.57 billion increased 9% sequentially and 30% compared to the same quarter of last year. Pretax business segment operating income of $852 million increased 18% sequentially and 76% year-on-year. 
WesternGeco revenue of $464 million increased 6% sequentially and 39% year-on-year. Pretax business segment operating income of $110 million increased 29% sequentially and 156% year-on-year. 
Schlumberger Chairman and CEO Andrew Gould commented, "The very strong activity that we have seen in the fourth quarter resulted in new record levels of oilfield revenue and net income for Schlumberger. At Oilfield Services, sequential growth in the Eastern Hemisphere was greater than the growth in the United States for the second quarter running, confirming increased activity, improved equipment utilization and stronger prices in those markets.

Source Slb.com