Exclusive: BP-Exxon impasse blocks renewal of giant Azeri oil deal - sources
July 01, 2016 at 06:48 AM EDT
LONDON (Reuters) - U.S. oil major Exxon Mobil and Britain's BP are at loggerheads over a giant oil production deal with Azerbaijan, blocking renewal of what was once called "the contract of the century", three high-level industry sources told Reuters.