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Who We Are

Gulf South Pipeline Company, LLC is a network of interstate natural gas pipelines that provides transportation and storage services.

Gulf South transports natural gas directly from the Barnett, Eagle Ford, Haynesville, SCOOP/STACK, and Woodford shale plays, and indirectly from other basins via third-party pipelines and the Perryville Exchange. Deliveries are transported to both on-system and off-system markets in the Gulf Coast area, as well as to off-system markets in the South Central, Midwestern, and Southeastern United States.

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Our Operations

Gulf South transports natural gas directly from supply areas in Oklahoma, Texas, Louisiana, Mississippi, and the Gulf of Mexico, and indirectly from the Appalachian Region. Such supply is transported to markets throughout the South Central and Southeastern United States. Through the Gulf Crossing Zone, Gulf South is capable of transporting natural gas from supply sources in North Texas and Oklahoma to the Perryville Exchange, markets between Tallulah, Mississippi, and Transco Station 85, and other third-party pipelines.

Supply Sources:

  • Regional supply hubs and market centers including the Perryville Exchange, Henry Hub, Katy, Carthage, and Agua Dulce
  • Shale plays including Barnett, Eagle Ford, Haynesville, SCOOP/STACK, and Woodford
  • Conventional wellhead supplies in East Texas, Louisiana, and Mississippi

Markets Served:

  • Natural gas-fired power plants located in Louisiana, Texas, Mississippi, Florida, and Alabama
  • Industrial end-users located in Louisiana, Texas, Mississippi, Florida, and Alabama
  • Local distribution companies (LDC) and utilities serving multiple communities including the cities of Houston, New Orleans, Baton Rouge, Jackson, Mobile, Pensacola, and Lake Charles
  • Direct access to North Texas power and LDC markets
  • Indirect access to premium markets through deliveries into Texas Gas and the Perryville Exchange for deliveries into other southeast markets via Transco Station 85, Florida Gas, and Gulfstream
  • Liquefied natural gas (LNG) export terminals on the Gulf Coast, including our Coastal Bend Header project completed in 2018, which serves the Freeport LNG export facility located in Freeport, TX

Hubs Offered:

  • Gulf South’s Perryville Exchange, in north Louisiana, offers a market center hub for producers, end-users, and marketers to transact with price transparency and liquidity
  • Gulf South also offers access to active trading centers at Henry Hub, Katy, Carthage, Agua Dulce, and Transco 85

Our Services

Our experienced industry professionals provide safe and reliable natural gas transportation and storage services supported by a strong commitment to customer service.

Transportation Highlights:

  • As of February 13, 2019, Gulf South consists of a reticulated system of approximately 7,500 miles of pipeline with an average daily throughput of approximately 4.5 Bcf a day and a peak day design of over 10 Bcf per day
  • Diverse customer mix of producers, end-users, and marketers
  • Premium end-use markets including power plants, local distribution companies, industrials, and LNG export terminals
  • Wide range of transportation services to fit our customer’s needs, including services that provide enhanced hourly flow, extra nomination cycles, and seasonal flexibility
  • Customizable parking and lending services

Storage Highlights:

  • Eight high deliverability salt-dome storage caverns at our Petal facilities with approximately 29.6 Bcf of total working capacity
  • Two reservoir storage fields located in Bistineau, Louisiana and Jackson, Mississippi, with a total working capacity of approximately 83.5 Bcf
  • Robust suite of flexible storage services including storage swing capacity and pooling options