Subplay-level type curves, completion trends by vintage, spacing and parent-child effects, inventory depth, corporate model output, sensitivities across price decks, and a methodology appendix complete enough that a skeptical engineer or analyst could rebuild your numbers. Build well study populations from commercial and public data, then define screening criteria that make the population honest: vintage floors, minimum lateral length, completion-intensity thresholds, minimum production history, re-stimulation exclusions.