EXCO Resources, Inc. (EXCO) is an oil and natural gas company. The Company is engaged in the exploration, exploitation, acquisition, development and production of onshore United States oil and natural gas properties with a focus on shale resource plays. The Company's principal operations are conducted in certain United States oil and natural gas areas, including Texas, Louisiana and the Appalachia region. The Company holds acreage positions in approximately three shale plays in the United States, including East Texas and North Louisiana, South Texas and Appalachia. In East Texas and North Louisiana, the Company holds approximately 83,800 net acres in the Haynesville and Bossier shales. In South Texas, it holds approximately 65,800 net acres in the Eagle Ford shale. In Appalachia, the Company holds approximately 137,400 net acres prospective in the Marcellus shale.