GeoPark Triples Vaca Muerta Acreage With Award of Corralera Noreste Block

BOGOTA, Colombia, October 21, 2026--GeoPark Limited ("GeoPark" or the "Company") (NYSE: GPRK), a leading independent energy company with more than 20 years of successful operations across Latin America, today announced that it has been awarded the Corralera Noreste Block ("Corralera NE") in the Neuquén Basin, Argentina, further expanding its position in Vaca Muerta and strengthening its long-term growth platform in the country.