I believe that the first "apples to apples" comparison on production can be made at the six month mark. This provides time for each well to clean up and establish a decline curve. The chart below presents the cumulative barrels of oil equivalent at 6,12, 18, and 24 month timeframes. One interesting observation is that several of the "Top 10" at 6 months haven't even reached a year yet. This is a great sign of improving frac jobs. Note that the state regulatory agencies are 2-3 months behind.