TORONTO, ON / ACCESS Newswire / August 20, 2026 / Sintana Energy Inc. (TSX-V:SEI)(AIM:SEI)(OTCQX:SEUSF) (“Sintana” or the “Company“), an international oil and gas upstream exploration company, is pleased to announce further to a previous announcement dated 20 January, 2026, the entry into definitive documentation providing for the acquisition of a 44% interest in Maravilla Oil and Gas (Pty) Ltd. (“Maravilla“), a privately held, Namibian company focused on high-impact opportunities in West Africa. Maravilla is indirectly controlled by Knowledge Katti, a Non-Executive Director of the Company.

Maravilla has assets in Namibia and is exploring additional opportunities in emerging frontier geographies regionally. It is…