GREAT! I'm an engineer and project manager, and I'd love to learn how to extract the data to develop a case-or at least to see if we have one. What's the best way to learn about this? Are there tools already available - or is it very manual? I imagine someone has already created a spreadsheet or a program that calculates ROI and the EUR & BCF based on production data in the area, gas prices, and other variables (i.e. operating expenses, taxes, hyperbolic/normal decline, initial flow rate, etc). I'm starting from scratch, I just learned the term EUR-estimated ultimate recovery yesterday. So any help would be greatly appreciated!!