Investor Presentaiton

• PRODUCING WELLS: FLOW RATES AND CONCENTRATIONS 9 10 300+ T20N-R25E producing wells wells awaiting connection wells expansion potential 2,200 Mcf/d Current helium processing facility capacity TSXV: TOH OTC: TTLHF 1-40 T20N-R26E PUERCO RIVER BNSF RAILROAD 1-40 T20N-R27E PINTA DOME NAVAJO SPRINGS T19N-R25E SADDLE HORSE DRAW PETRIFIED FOREST NATIONAL PARK T19N-R26E T18N-R25E TI8N-R26E Q3 2023 Q4 2023 Q1 2024 Flow rates and production ramp up on first 9 connected producing wells Final completion, connection, flow rates and production ramp up of additional 10 wells Begin Phase 2 drilling of 30 additional permitted wells TOTAL HELIUM™ "BLACK KNOLL" VOLCANG MATREME BNSF RAILROAD SPUR 08 RANGER HRU E NAVAJO SPRINGS Navajo Springs Ongoing Production N=3 27-1 NS (Coconino) 27-6 NS (Shinarump & twin of 27-1 NS) 28-1 NS (Shinarump) T19N-R27E NAVAJO RESERVATION Saddle Horse Draw (SHD) Shinarump wells: Pipeline Construction Underway N=5 (14-4 SD State: 23-13 SD Fee, 23-15 SD Fee, 22-7 SD State, 22-8 SD State) SHD Shinarump wells: Waiting on Completion N=4 (21-13 SD Fee, 23-11 SD Fee, 23-15 SD Fee, 28-7 SD Fee) T18N-R27E Current Drilling 76 T17N-R25E T17N-R26E T17N-R2TE N August 2023 Investor Presentation

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