No. This is a nice benefit but this war just isn't about shale like the 2012 flooding was. This conflict originated from a spat between Russia and Saudi Arabia and will end when they settle their differences.
A large part of that spat is that Russia still thinks it can drive out the US shale producers whereas Saudi Arabia is done fighting for now. Moscow has a $150 billion warchest whereas Riyadh is bleeding money and risking the biggest IPO in history.
