GRAPHIC-Exxon, Chevron take a slow walk on the path to U.S. shale recovery
By Jennifer Hiller and Devika Krishna KumarMarch 29 (Reuters) - Exxon Mobil and Chevron Corp have scaled back activity dramatically in the top U.S. shale...
By Jennifer Hiller and Devika Krishna KumarMarch 29 (Reuters) - Exxon Mobil and Chevron Corp have scaled back activity dramatically in the top U.S. shale...