The image appears to be cut off at the bottom, so forgive me if anything I mention here is already accounted for below.
This quest sheet seems well set up to track XP earned by each hero in each quest. I'm not sure what the "City" column is supposed to be for, though. Is that to track spent XP? I'm not sure how important it really is to keep track of which XP you've spent, as long as the running total is correct.
There doesn't seem to be a spot for gold, though that may have been cut off, as I mentioned.
There also doesn't seem to be an easy way of tracking who won each quest here (heroes or OL), which is a pretty important aspect of the campaign mechanics, both immediately (for determining who gets to pick the next quest) and in the long term (for determining which Act II quests are available to be picked after the Interlude.)
Finally, just from a personal point of view, I find the blood stains really annoying. Perhaps you could make the text more bold, or the blood more faded, so that it would be easier to read?