Diamond oil Casper Wy had A Haynesville Penetration with good pressure at 8775 feet. The well was drilled on top of the salt dome in Bellevue Oilfield which pushed all zones up about 2000 feet. the Well is the oxy 11 well 1 ser 238690
Thickness of shale is not a reliable predictor of production. And the Bellevue Field has been avoided by more than a few major shale drillers for a reason.