Archeological surveys of portions of two El Paso Natural Gas Company (EPNG) pipelines in Texas and Oklahoma were performed by archeologists from The Bentham Group, Oklahoma City, Oklahoma. Survey areas were the final 3,289 feet of the EPNG "Loop Line from E.P.N.G.-Schafer Plant to Dumas Plant and Loop Line" (Dwg. No. 1132.0-4A) in Carson County near Borger, Texas, and about three-quarters of the line of the "Line From Lear Delivery Point to Panoma No. 1 Plant" (Dwg. No. 30120) in Gray and Wheeler counties, Texas, and Beckham and Washita counties, Oklahoma (all of the Texas portion, about 32.5 miles, and six segments totaling about 19.5 miles in Oklahoma).