Analysis: EOG’s Best Permian, Eagle Ford Inventory is Dwindling / Latest / By mark EOG Resources “is basically out of Tier 1 Karnes [County, Texas] inventory” for oily Eagle Ford wells, Roth analyst Leo Mariani said. In the Permian Basin, “EOG may only have a few years left of Tier 1 Permian inventory.” Share this: Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X Related