operational reports - error, page-7

Ok, I take your point. But isn't this the first time they've done a 'proper' frac in NS? It wouldn't surprise me at all if they're producing from stages which haven't been properly fracced in NS before. And with that quite possibly being the case, I actually find it encouraging that the oil they're producing is different in nature to what has been extracted in NS in the past. It suggests that targeting these additional zones is the key to NS.

Another possibility is that Cozart is drawing from the same zones as the other wells, but given the disappointing results of the past, I probably wouldn't have been harping on about any added difficulties in handling the already 'modest' amounts which were being produced either.