I made an oxygenated beer

[mikescooling]

So what happened is I made 20 gallons of 10% ale. I racked two and a half kegs of beer, then let the second keg sit with the cap on it till I racked the last 7 gallons 4 days later. So their was one keg that got half filled then 4 days later completely filled. The beer is so bad it's almost a dumper. It taste nothing like the kegs that were filled completely. I thought I'd share my oops.