Azure Midstream Partners, LP operates as a midstream natural gas gathering and processing company in the United States. The company offers gas gathering, transportation, compression, dehydration, treating, processing, natural gas liquids (NGL) transportation, and crude oil transloading services. As of February 22, 2016, it operated 1,002 miles of gathering lines in the Shelby Trough sub-play of the Haynesville Shale, and the horizontal Cotton Valley play located in east Texas and north Louisiana; four natural gas processing facilities in the Panola, San Augustine, and Tyler Counties of Texas; two NGL pipelines that connects its Panola County and Tyler County processing facilities to third party NGL pipelines; and three crude oil transloading facilities, which consist of six crude oil transloaders. The company was formerly known as Marlin Midstream Partners, LP and changed its name to Azure Midstream Partners, LP in May 2015. Azure Midstream Partners GP, LLC serves as general partner of the company. The company was founded in 2014 and is headquartered in Dallas, Texas. Azure Midstream Partners, LP is a subsidiary of Azure Midstream Energy LLC.