re: Ann: TXN: Acquisition Scheme Booklet and ... Already having 7 EFS wells drilled and successful is a huge benefit when planning future drills. You know what works, so you can basically copy it for future drills.
The real skill in drilling is finding the optimal completion method in virgin land. This is why the mississipian will be a much greater challenge to SEA management. The prize if they can get it right though is significant.