Tellurian Inc. is looking for approval from FERC to build a 37-mile, dual 42-inch pipeline system in Louisiana to meet natural gas demand in the Lake Charles area and potentially serve its proposed export terminal. 

The Line 200 and 300 project would pair supplies from various production regions with growing industrial, petrochemical, manufacturing, power generation, residential and liquefied natural gas (LNG) demand. The system would plug a supply gap between Lake Charles and a pipeline network about 30 miles north. 

Subsidiary Driftwood Pipeline LLC launched a binding open season earlier this year to secure firm transportation on Line 200 and 300. In its Federal Energy Regulatory Commission filing, Tellurian said it signed a 20-year transportation agreement for 4.6 million...