Schlumberger Limited (NYSE:SLB) today reported full-year 2012 revenue of $42.15 billion versus $36.96 billion in 2011. Full-year 2012 income from continuing operations attributable to Schlumberger, excluding charges and credits, was $5.58 billion, representing diluted earnings-per-share of $4.17 versus $3.61 in 2011. Fourth-Quarter Results Fourth-quarter 2012 revenue was $11.17 billion versus $10.61 billion in the third quarter of 2012, and $10.30 billion in the fourth quarter of 2011. Income from continuing operations attributable to Schlumberger, excluding charges and credits, was $1.44 billion, which was flat sequentially, and represents a 3% decrease year-on-year. Diluted earnings-per-share from continuing operations, excluding charges and credits, was $1.08, the same as in the previous quarter, and $1.10 in the fourth quarter of 2011. Schlumberger recorded charges of $0.06 per share in the fourth quarter of 2012 versus $0.02 per share in the previous quarter, and $0.06 per share in the fourth quarter of 2011. Oilfield Services revenue of $11.17 billion increased 5% sequentially and 8% year-on-year. Oilfield Services pretax operating income of $2.2 billion increased 1% sequentially and was flat year-on-year. Schlumberger CEO Paal Kibsgaard commented, “We capped the year with revenues of over $42 billion, up by 14%, with the International Areas growing by $4 billion, or 16%, their strongest growth by far since 2008. International grew from robust exploration and development activity, both offshore and in key land markets. In North America, we demonstrated our resiliency from the challenges of the land markets by growing the business by more than $1 billion, or 9%, aided by our strong position in the offshore market, particularly in the US Gulf of Mexico. In addition, full-year pretax operating income grew 14%, with International delivering a 31% increase leading to International margins expanding 226 basis points (bps) to reach 20.5%, higher than North American margins of 20.3%. Our fourth-quarter results showed continued growth in key markets in addition to typical year-end product, software and multiclient sales. Performance was driven by international areas where service quality was strong, and service capacity tight for certain product lines. Our results were, however, impacted by the previously announced seasonal slowdowns and contract delays as well as by mobilization and new project start-up costs. In North America, strong performance in the US Gulf of Mexico overcame lower-than-expected activity in Canada and further weakening in the US land markets.