San Mateo Midstream, LLC is a strategic joint venture formed in February 2017 by a subsidiary of Matador Resources Company (NYSE: MTDR) and a subsidiary of Five Point Capital Partners LLC. San Mateo provides midstream gathering, processing and disposal services in Eddy County, New Mexico and Loving County, Texas. San Mateo serves as the primary midstream solution for its anchor customer, Matador Resources Company, and provides midstream services to other E&P operators in the Delaware Basin. For more information about Matador Resources Company, please visit www.matadorresources.com. For more information about Five Point Capital Partners LLC, please visit www.fivepointcp.com.