Southwestern Energy's Fayetteville Shale Investment Steady in 2014 by Luke Jones Posted 12/11/2013 10:04 am Updated 2 years ago Southwestern Energy Co. of Houston will invest $900 million in Arkansas' Fayetteville Shale Play next year, the same as in 2013. 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.