Southwestern Energy Production Co.

Southwestern Energy Production Co. has retained The Oil & Gas Asset Clearinghouse to sell certain operated and nonoperated properties in the Permian Basin in a negotiated sale. The package includes 6% to 100% working interest (5% to 83% net revenue interest) in 10 fields (five operated) in Eddy and Lea counties, New Mexico, and Crane, Martin and Scurry counties, Texas. Net production is 1,000 barrels of oil and 3.5 million cubic feet per day. The data room opens in mid-April. Offers are due in mid-May. Contact Linda Gero, 281-873-4600.