BHP Billiton, Entering Fayetteville Shale, Plans To Keep Arkansas Workers by Joanna Kauffmann Posted 2/22/2011 03:07 pm Updated 3 years ago BHP Billiton Limited of Australia, which is buying Chesapeake Energy's Fayetteville Shale assets, expects to keep all of the Oklahoma City company's Arkansas employees. Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access stories older than 20 days. Purchase Now Already have archive access? Login to view this article.