(Bloomberg) -- ConocoPhillips has been put on divestment watch by some of Europe’s biggest pension funds, after using proceeds from a recent debt financing to expand its business in oil sands.Most Read from BloombergWagner Chief Prigozhin Listed Aboard Crashed Jet, Reports SayHuawei Building Secret Network for Chips, Trade Group WarnsWagner Chief Prigozhin Was in Deadly Jet Crash, Russia SaysWagner Chief Yevgeny Prigozhin, Mercenary Who Defied Putin, Is Presumed DeadNvidia Nears Record High as A