According to EIA, worldwide there are 95 basins in 41 countries that are prospective of unconventional petroleum, containing some 345 billion barrels of shale oil and 7,299 Tcf of shale gas in ...
A new approach to determine technically recoverable gas resources (TRR) carefully screened well-performance data and mapped TRR at high spatial resolution in Marcellus and Utica shale plays. This ...
A prior article indicated substantial remaining resources in the Marcellus and Utica shales (OGJ, Nov. 1, 2021, pp. 24-29) based on estimated ultimate recoveries (EURs) as reported by Enverus. The ...