https://www.eia.gov/naturalgas/weekly/archivenew_ngwu/2017/12_07/#itn-tabs-1To date, three major natural gas pipeline projects have been announced, all of which anticipate completion by late 2019 or the first quarter of 2020:
Gulf Coast Express Pipeline (Kinder Morgan Texas Pipeline LLC, Targa Resources Corp., and DCP Midstream Partners LP), a roughly 500 mile, 1.92 billion cubic feet per day (Bcf/d) project connecting the Waha and Agua Dulce natural gas trading hubs
Permian-Katy (P2K) Pipeline (Sempra LNG & Midstream and Boardwalk Pipeline Partners), a 470-mile, 1.5 Bcf/d–2.0 Bcf/d pipeline that will bring West Texas natural gas to refinery, petrochemical, and LNG consumers on the Gulf Coast
Pecos Trail Pipeline (NAmerico Partners LP and Cresta Energy Fund I LP), a 468-mile, 1.85 Bcf/d pipeline terminating in Corpus Christi which will connect to both interstate pipelines and Cheniere’s Corpus Christi LNG facility that is currently under construction

Gulf Coast Express Pipeline Project
https://www.kindermorgan.com/pages/business/gas_pipelines/projects/kmtp/Kinder Morgan started construction on the Gulf Coast Express Pipeline Project (GCX Project) in May 2018. The approximately $1.75 billion GCX Project is designed to transport up to 1.98 Bcf/d of natural gas from the Permian Basin to the Agua Dulce, Texas area and is now fully subscribed under long-term, binding transportation agreements. The project is expected to be in service in October 2019, pending the receipt of necessary regulatory approvals.
Permian-Katy Pipeline
http://p2kpipeline.com/Sempra LNG & Midstream and Boardwalk Pipeline Partners are jointly developing the proposed Permian-Katy “P2k†natural gas pipeline project.
The approximately 495-mile, 42-inch pipeline project is proposed to transport up to 2.25 billion cubic feet per day (Bcfd) of natural gas from Waha Hub Headers in the Permian Basin to Katy and the Houston Ship Channel. The Texas Gulf Coast is one of the largest, most diversified natural gas markets in the world and the P2K project will promote additional demand and liquidity by delivering incremental and abundant Permian natural gas supplies within easy reach of this dynamic market center.
Pecos Trail Pipeline
https://www.namerico-energy.com/portfolio/energy/pecos-trail-pipeline/The Pecos Trail Pipeline is slated to be operational in 2019, with anticipated deliveries into numerous intrastate pipelines in Texas, in addition to Spectra Energy’s Valley Crossing Pipeline, The NET Mexico Header, and the Cheniere Energy Corpus Christi LNG Header system, subject to shipper commitments.