Most of the kingfisher Felix wells make 50% water and 50% oil.....what high water cut are you talking about? The meramec might be a Mississippian aged rock but you can not compare it to the Mississippian play. And the wells have plenty of has to gas lift for the first couple years.
I agree that the 75% NRI sucks. But for operational and tax reasons it is much easier to do business in Oklahoma than say ...New Mexico. Still $20,000+ per acre seems high. Too bad Devon didn't get into the play earlier. They were too busy drilling sh*t wells around Stillwater.