Brazil 'reinstates Frade charges'
Shell faces probe over Alaska rig accident
Gazprom says "reverse flow" gas for Ukraine raises legal questions
UK oil and gas sector eyes 39,000 new jobs
Substantial assets remain on the Norwegian shelf
How reliant is Europe on Russian gas?
ITOCHU announces loss relating to North American Oil and Gas Company
Well-functioning energy market key to Europe
Total secures licenses to explore shale in three Russian blocks
Russia's Rosneft says starts surveys in Arctic JV with Exxon