Sawtooth Inc.

Riviera Energy Corp. has been retained to sell certain operated assets in Texas. The package includes an average 91% working interest (80.7% net revenue interest) in 27 producing wells on 2,983 acres in Stephens and Young counties. Gross production on the properties is 276 barrels of oil per day (198 net), with 20 water injection wells. For more information, contact Jeffrey Longbotham, 432-686-9400