XRG, a subsidiary of Abu Dhabi National Oil Company (ADNOC), which includes Abu Dhabi Development Holding Company (ADQ) and global investment firm Carlyle, has taken steps to expand its footprint by firming up agreements to come aboard a proposed liquefied natural gas (LNG) project in Sierra Grande Norte, on Argentina’s Atlantic coast, and Southern Gas Corridor (SGC) CJSC, which delivers gas resources from the Azerbaijani sector of the Caspian Sea to the European market.