Leduc ReefLeduc ReefMay 2012May 2012

Smackover PlaysSmackover Plays

Brown DenseBrown Dense

Up from 10.5%

–Core Lab calls Lower Smackover Brown Dense “one of the most prolific source rocks in the Gulf Coast Basin area.”

Southwestern EnergySouthwestern EnergyGGE - WB

Oil & Gas JournalOil & Gas Journal

Classic Media HeadlineClassic Media Headline

Brown Dense: Is it Arkansas' next oil booBrown Dense: Is it Arkansas' next oil boom?m?

http://www.todaysthv.com/news/http://www.todaysthv.com/news/story.aspx?storyid=199141story.aspx?storyid=199141