Interesting you mention the dollar. Based on what I can tell 87 would be the floor in the dollar index after which it should move into a wave 5 and move higher above 104. Would actually act as a negative catalyst I guess when considering the economic component of oil.
There is another consideration with Oil. Long exposure by retail in futures is at a record high and the discrepancy between them and commercial interest is at a record high (reflecting insiders negative stance). This discrepancy has shown itself at each turn since it ended its grand supercycle in 2008.
my 2c worth
if 57 holds I think it could break your channel and longer term 100 might be reached with speed bumps along the way