Strange trading probably financing coming anytime you see strange trading with MacQuarrie moving the market up when they don't have to you can pretty well suspect a financing of some kind is coming. Over the last 4 or 5 sessions Macquarrie have moved the price up and took out bids at market at higher levels when they could have filled their boots at much lower prices.
My guess would be something like 10,000,000 shares at .85 or so so they could pay the debenture payment due in a few weeks and have enough dough to finish out the 2012 drilling season. This would easily cover it.