RIGS

Regency Intrastate Gas LP

Intrastate Natural Gas Pipeline - Louisiana

Regency owns a 49.99% general partnership interest in the RIGS Haynesville Joint Venture, which is comprised of a 450-mile intrastate natural gas pipeline system, known as the Regency Intrastate Gas System (RIGS), in northern Louisiana extending from Caddo Parish to Franklin Parish. Regency Intrastate primarily transports natural gas produced in northern Louisiana for delivery to end-users, intrastate pipelines and interstate pipelines. Natural gas generally flows from west to east on the pipeline from wellhead connections or connections with other gathering systems.

Regency Intrastate transports natural gas produced in the Elm Grove, Vernon, Sligo, Ada, and Sibley fields, which are some of the largest natural gas producing fields in Louisiana. The pipeline is situated near the Haynesville Shale, Terryville Field and Woodardville Field, where new natural gas supplies are quickly being discovered. Its major pipeline interconnects include DCP Pelico, Tennessee Gas Pipeline, ANR, Columbia Gulf, Southern Natural Gas, Texas Eastern, Texas Gas Transmission, Trunkline and Mississippi River Transmission.

Regency Intrastate offers firm and interruptible transportation services for both intrastate and NGPA Section 311 customers. Intrastate service is provided to facilitate transportation of gas that is produced and consumed within the state of Louisiana. NGPA Section 311 service is provided to customers to facilitate transportation of natural gas delivered to or received from interstate pipelines.