NHE Mbelele lab results confirm high helium concentrations at North Rukwa Project Highlights • Helium concentration of 2.46% confirmed in highly permeable reservoirs at the North Rukwa Project’s Mbelele prospect • Full section net reservoir increased by over three times to 148m in Mbelele-1 and almost two times to 271m in Mbelele-2 after whole wellbore petrophysics analysis • Hydrogen shows at up to 1,500 times background consistently for the upper 350m of Mbelele-2 • Funding in place to complete all required appraisal work.