Moving Energy. Connecting Markets.

Aspen Midstream's Austin Chalk system currently spans Fayette, Washington, Austin, Colorado, and Waller counties in Texas, with planned expansions into surrounding counties. The system is anchored by high-pressure natural gas transmission infrastructure with direct connectivity to the Katy Hub, a premier trading hub and one of the most liquid natural gas market centers in the United States. This connectivity enables reliable and efficient delivery of natural gas to Gulf Coast markets, LNG export facilities, and major demand centers across the region. 

Aspen operates a fully integrated midstream platform providing natural gas transmission, gas gathering and processing, CO2 treating, and NGL transportation — purpose-built to move molecules efficiently from the wellhead to market.

Katy Hub graphic
Click graphic to enlarge

Aspen Katy Hub

  • 65-acre facility surrounding the existing Katy Natural Gas Hub with connections to Atmos Energy, Kinder Morgan, Enstor, Monument Pipeline, and Matterhorn Pipeline with additional interconnects currently in negotiations
  • Facilities under construction include low and high-pressure headers with a compressor station to enable bi-directional flow at the Aspen Katy Hub with an expected in-service in the first quarter of 2027
AMP Intrastate Pipeline Map
Click map to enlarge

AMP Intrastate Pipelines

  • Approximately 56 miles of 30-inch high-pressure natural gas pipeline with 311 service originating from the Washington County, Texas area connecting to the Katy Hub
  • Connects to the Aspen Battle Horse Cryo Plant and Draft Horse Treater along with interconnects with the Matterhorn 42-inch pipeline and Blackfin 48-inch pipeline providing bi-directional flow capabilities in and out of the Aspen Katy Hub
AMP Texas operations map
Click map to enlarge

AMP Texas Pipelines

  • Approximately 174 miles of large diameter high-pressure gathering pipelines
  • 1-200 MMcf/d cryogenic processing train at Battle Horse Complex
  • 2 amine treating facilities for treating CO2 totaling 650 gpm of capacity at the Hohenwalde facility
  • 1 amine treating facility for treating CO2 totaling 900 gpm of capacity at the Draft Horse facility
AMP NGL operations map
Click map to enlarge

AMP NGL Pipelines

  • Approximately 11 miles of 12-inch NGL pipeline connecting the Battle Horse complex to Kinder Morgan with deliveries to P66 fractionator in Sweeny, Texas