Louisiana Ultra-Deep Leasing?

Might anyone have experience or insight to the relatively new fashion of "ultra-deep" leasing in South Louisiana, these wells will be regulatory-qualified as below 22,000'TVD and may have provisional units toward 9,000 acres. This is being spawned by the widely-promoted McMoran-Davy Jones apparent discovery well and the Chevron #1 Lineham Creek well drilling on the Rockefellar Reserve of SE Cameron Parish, LA.