https://www.worldenergynews.com/news/schlumberger-buying-bln-stake-russian-driller-619691
Schlumberger Buying $1.7 bln Stake in Russian Driller
U.S. group to buy 45.65 pct stake in Eurasia Drilling; offers $22 a share; Eurasia shares up 68 pct. Oil services giant Schlumberger…