Schlumberger Limited reported consolidated earnings results for the fourth quarter and full year ended December 31, 2013. For the quarter, the company reported a revenue of $11,906 million, income before taxes of $2,170 million, income from continuing operations of $1,683 million or $1.26 per diluted share, net income of $1,683 million and net income attributable to company of $1,664 million or $1.26 per diluted share compared to revenue of $11,083 million, income before taxes of $1,755 million, income from continuing operations of $1,323 million or $0.98 per diluted share, net income of $1,371 million and net income attributable to company of $1,362 million or $1.02 per diluted share a year ago period. Fourth-quarter results were driven by solid activity in key international markets and strong year-end product, software and multi client seismic sales in almost all areas. Growth was strongest internationally, where revenue set a new record high, but all Areas recorded sequential growth underpinned by the quality and efficiency of its execution. Overall results were, however, impacted by the temporary shutdown of activity in South Iraq and seasonal slowdowns in North America, the North Sea, Russia and China.

For the full year, the company reported a revenue of $45,266 million, income before taxes of $8,691 million, income from continuing operations of $6,843 million or $5.10 per diluted share, net income of $6,774 million and net income attributable to company of $6,732 million or $5.05 per diluted share compared to revenue of $41,731 million, income before taxes of $6,959 million, income from continuing operations of $5,259 million or $3.91 per diluted share, net income of $5,519 million and net income attributable to company of $5,490 million or $4.10 per diluted share a year ago period. Net debt as on December 31, 2013 was negative $4,443 million. Net debt as at December 31, 2013 was $4,443 million.