2013 Russian Oil & Gas Outlook SurveyDeloitte CIS is pleased to present you, on behalf of the CIS Oil and Gas group, the findings from Deloitte's annual survey of oil and gas executives. As in previous years, we wanted to understand how they assess the interim performance of the sector as a whole and the current performances of individual companies, and find out their views on short term and long term business development prospects in 2013.