So uninformed it hurts.
The break even price and the price that investors will put money into in order to get a profit on their investment is two different things.
With a 73% lease average, payout at $80 and payout at $100 is a big difference.
Since you seem to be so uninformed, payout is when the cost of the well is covered and you start making a profit after operating cost.
Investors are after profit, not payout.