Southwestern Energy's Fayetteville Shale Investment Steady in 2014 by Luke Jones Posted 12/11/2013 10:04 am Updated 4 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 articles older than 15 days. Articles newer than 15 days are not included in this offer. Purchase Now Already have archive access? Login to view this article.