Granite Ridge Investor Presentation Deck

Overview Strategy & Execution Highly Diversified Upstream Portfolio Basin Permian DJ Bakken Eagle Ford Haynesville Total Company 5 DIAMONDBACK ENERGY MEWBOURNE OIL COMPANY ROSEWOOD RESOURCES Assets Operator Sample CALLON Seogresources PETROLEUM RESOURCES 1. Based on current production. 2. Based on 12/31/2022 SEC net reserves. HENRY STA N E R G Chord Energy Continental RESOURCES CIVITAS OXY Seog resources GRAYSON MILLS SLawson ExxonMobil COMPANIES PERMIAN RESOURCES Seog res Deog resources V VERDUN OIL COMPANY EXCO devon ConocoPhillips greenlake Chevron BAYSWATER devon Marathon Oil swn Southwestern Energy" ADMIRAL PERMIAN RESOURCES Marathon Oil PETRO HUNT L.L.C MITSUI & CO. TELLURIAN % Private ¹ 41% 1% 31% 70% 51% 44% Oil 2 60% 33% 76% 58% 0% 50% Appendix Gas 2 40% 67% 24% 42% 100% 50% GRANITE RIDGE

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