Obviously with fewer speculators in the market hedgers' options will be more limited. The role big banks play in funding OCs' production/exploration/maintenance is something I'm more in the dark about; I've heard allusions to it putting a crimp on budgets in some fashion, but can't suss out how dependent oil companies are on loans for physical investments, beyond what they can do scratch up from their own profits, which have never been more substantial, not that they're necessarily directing them towards E&P of course. Could the big bailouts/bankruptcies impact oil/gas production on a substantial scale?
Snooped around Marathon's Investor Center to try and get some figures; also searched for stories on, say, 'Morgan Stanley oil industry' but I just get pieces on their departure from the Platts trading window.