Cue Energy Resources Limited Annual Report 2023

30 June 2023 Net to Cue as at 30 June 2023 1P 1P 1P Developed Undeveloped Total Reserves Proven (1P) Gas Oil Equivalent Gas Oil Equivalent Gas Oil Equivalent Country Field/Permit PJ MMSTB MMBOE PJ MMSTB MMBOE PJ MMSTB MMBOE AUSTRALIA Mereenie 7.6 0.1 1.3 0.4 0.0 0.1 8.0 0.1 1.4 Palm Valley 3.5 0.0 0.6 0.0 0.0 0.0 3.5 0.0 0.6 Dingo 3.0 0.0 0.5 2.3 0.0 0.4 5.5 0.0 0.9 NEW ZEALAND Maari 0.0 0.3 0.3 0.0 0.0 0.0 0.0 0.3 0.3 INDONESIA(1) Sampang PSC 2.9 0.0 0.5 0.2 0.0 0.0 3.1 0.0 0.5 Mahato 0.0 0.9 0.9 0.0 0.0 0.0 0.0 1.0 1.0 TOTAL RESERVES 17.0 1.3 4.0 3.0 0.0 0.5 20.2 1.3 4.6 2P 2P 2P Developed Undeveloped Total Reserves Proven & Probable (2P) Gas Oil Equivalent Gas Oil Equivalent Gas Oil Equivalent Country Field/Permit PJ MMSTB MMBOE PJ MMSTB MMBOE PJ MMSTB MMBOE AUSTRALIA Mereenie 10.6 0.1 1.8 0.9 0.0 0.1 11.5 0.1 2.0 Palm Valley 3.9 0.0 0.6 0.0 0.0 0.0 3.9 0.0 0.6 Dingo 3.5 0.0 0.6 2.5 0.0 0.4 6.1 0.0 1.0 NEW ZEALAND Maari 0.0 0.4 0.4 0.0 0.2 0.2 0.0 0.5 0.5 INDONESIA(1) Sampang PSC 3.4 0.0 0.6 1.3 0.0 0.2 4.7 0.0 0.8 Mahato 0.0 1.3 1.3 0.0 0.1 0.1 0.0 1.4 1.4 TOTAL RESERVES 21.3 1.8 5.3 4.6 0.2 1.0 26.1 2.0 6.3 2C Contingent Resource Gas Oil Total Country Field/Permit PJ MMSTB MMBOE AUSTRALIA Mereenie 13.7 0.0 2.3 Palm Valley 0.6 0.0 0.1 INDONESIA Jeruk (Sampang PSC)(2) 0.0 1.2 1.2 Paus Biru (Sampang PSC) 7.0 0.0 1.2 TOTAL CONTINGENT RESOURCE 21.3 1.2 4.7 (1) I ndonesian Reserves are net of Indonesian Government share of Production. Production Sharing Contract (PSC) adjustments affect the net equity across the various reserve categories (2) Cue interest in Jeruk is 8.18% Reserves and resources continued LEGEND: PJ Petajoules MMSTB Million Stock Tank Barrels MMBOE Million Barrels of Oil Equivalent 14 Cue Energy Resources Limited Annual Report 2023

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