{"filing":{"accession_number":"0001104659-26-117643","cik":"0001464591","ticker":"GPRK","company_name":"GeoPark Ltd","form":"6-K","filing_date":"2026-10-21","report_date":"2026-10-21","primary_document":"gprk-20261021x6k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1464591/000110465926117643/gprk-20261021x6k.htm"},"events":[{"id":36678,"run_id":33822,"accession_number":"0001104659-26-117643","anchor_item_number":null,"event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.92,"summary":"GeoPark announced the award of the Corralera Noreste Block in Argentina's Vaca Muerta, a material acquisition of oil and gas acreage. The press release emphasizes this \"triples Vaca Muerta acreage\" and represents a \"natural extension\" of the company's Argentina strategy with ~24,200 net acres, ~200 mmboe unrisked resource potential, and a committed cost of approximately $95 million. This constitutes entry into a material acquisition of oil and gas properties, comparable to Item 1.01 disclosure of a material acquisition.","company_name":"GeoPark Ltd","ticker":"GPRK","filing_date":"2026-10-21","form":"6-K","submitted_at":null,"items":null}],"classifications":[{"id":41177,"accession_number":"0001104659-26-117643","item_number":null,"item_title":null,"event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.92,"reasoning":"GeoPark announced the award of the Corralera Noreste Block in Argentina's Vaca Muerta, a material acquisition of oil and gas acreage. The press release emphasizes this \"triples Vaca Muerta acreage\" and represents a \"natural extension\" of the company's Argentina strategy with ~24,200 net acres, ~200 mmboe unrisked resource potential, and a committed cost of approximately $95 million. This constitutes entry into a material acquisition of oil and gas properties, comparable to Item 1.01 disclosure of a material acquisition.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-10-21T17:30:38.400475+00:00","company_name":"GeoPark Ltd","ticker":"GPRK","filing_date":"2026-10-21"}]}