Ranken Energy Corp. has retained Smart Brothers LLC to sell producing properties in McClain and Garvin counties, Oklahoma. The assets include 1,285 net acres held by production. Production from seven wells is 183 barrels of oil and 117,000 cubic feet per day. Net income is $350,000 per month. Abundant locations exist. The bid due date is May 14. Contact Tom Smart, 405-478-0404.