Marathon Oil says its shale fields are producing more oil and gas with less hands-on work from company personnel thanks to a growing arsenal of digital technologies and workflows. The Eagle Ford Shale has reclaimed its standing as one of the most attractive US onshore liquids basins, and for good reason. Does this mean more operators will seek to buy in to the play, and could further consolidation take hold following last year’s big deals? The rebrand follows the completion of BP’s $10.5-billion purchase of BHP’s assets in the Permian, Eagle Ford, and Haynesville. For the past several years, automated drilling has promised to deliver major improvements in drilling performance.