PEL87 Extension Granted

TORONTO, ON / ACCESS Newswire / March 18, 2026 / Sintana Energy Inc. (TSX-V:SEI)(AIM:SEI)(OTCQX:SEUSF) ("Sintana" or the "Company") is pleased to provide the following update regarding Petroleum Exploration License 87 ("PEL 87") which governs blocks 2713A and 2713B located in the Orange Basin offshore in the Republic of Namibia. Sintana has a 7.4% indirect carried interest in PEL 87.