Investor Presentaiton

TOP END -ENERGY- THE ENERGY OF TOMORROW Near-term potential in Queensland Multiple play potential on ATP 1069 permit in proximity to proven gas production and infrastructure -26°S о Gilmore (Gas) Quilpie 989 ° ° 146°E Blackall о 00 Tambo Barwinock 1 Barwinock 2 147°E Permit Wells Road Petroluem Pipeline Asset Overview: ☐ ☐ Mt Morris ATP1069 ° Augathella ☐ 0 0 Cooladdi Charleville о 0 100km ATP 1069 is located 130km north-west of Charleville in Central Queensland, covering an area of 4,185km² Two wells drilled to date: Barwinock-1 (1988) and Barwinock-2 (2019) Conventional gas targets: ■ The permit has potential gas prospectivity within all three of the underlying basins, the Adavale, Eromanga, and Galilee basins The Gilmore Gas Field, 50km west of ATP 1069, has demonstrated commercial conventional gas production from the Lissoy Sandstone and Log Creek Formation. Interpretation suggests these formations may be present within ATP 1069 Unconventional oil and gas targets: Coal seam gas (CSG) potential in the late Permian Bandanna Formation and the Jurassic Birkhead Formation ■ Shale gas and shale oil in the Toolebuc Formation Intended Work Program: ☐ All firm commitments related to expenditures on the block have been fulfilled (1) Detailed technical review of the existing well data, reprocessing of existing seismic data and shooting additional 2D seismic acquisition to facilitate lead / prospect development Primary target is deeper gas potential - unexplored on the permit to date. CSG prospectivity will also be further assessed (1) The Company has additionally committed to plugging and abandoning the Barwinock-2 well Corporate Presentation 6

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