Citi Sees 'Pair Trade Nirvana' In U.S. Oil Services Group By: Benzinga via Benzinga October 21, 2015 at 10:33 AM EDT Citi believes that offshore drillers remain stock pickers’ territory. While it might take years for share prices to recover, the ... Read More >> Related Stocks: Diamond Offshore Drilling ENSCO Plc Noble Corp Rowan Companies Transocean Ltd