USD 1.300.000.000
Total investment
San Matías Pipeline SA (SMP SA)
Resolución 873/2026
USD 1.300.000.000
Total investment
2.489
Jobs (direct and indirect)
2.500 million
Exports
Production
480 km gas pipeline that will carry Vaca Muerta gas from the Tratayén Header Site (Neuquén) to the San Antonio Oeste Compressor Station (Río Negro) for export as LNG. With a 36-inch diameter and 27 million m³ per day, it evacuates incremental Neuquén Basin production toward liquefaction terminals in the San Matías Gulf, tapping unconventional resources from Vaca Muerta.
Provinces
Neuquén, Río Negro
#3 of 6 projects in Neuquén
by investment, jobs and exports
#2 of 4 projects in Río Negro
by investment, jobs and exports