PTTEP Financial and Operational Overview

Projects Details | Middle East Sales Vol Gas Project Name Status Phase Participating Interest* (%) (MMSCFD) Sales Vol Liquid (KBPD) Latest Status 1 Abu Dhabi Offshore 1 JV Exploration PTTEP 30% G&G study is ongoing (UAE) Eni 70% 2 Abu Dhabi Offshore 2 JV Exploration PTTEP 30% (UAE) • Eni 70% 3 Abu Dhabi Offshore 3 (UAE) JV Exploration PTTEP 30% Completed drilling appraisal well Under development plan preparation for the discovery area G&G study is on-going Eni 70% 4 Sharjah Onshore Area A JV Exploration PTTEP 25% In progress of exploration well drilling preparation (UAE) Eni 50% SNOC 25% 5 Sharjah Onshore Area C (UAE) JV Exploration PTTEP 25% Seismic processing in progress Eni 50% SNOC 25% 6 Oman Block 6 (PDO) JOC Production PTTEP 2% 648 ** Normal operations Government of Oman 60% Shell 34% TotalEnergies 4% Note: ** *** PTTEP denotes respective PTTEP subsidiaries participating in the project Sales volume represent average volume for 100% of the project during 3M2023 except for Oman Block 6 (PDO) (Production volume 100%) Status: OP PTTEP operatorship/JOC = PTTEP joint operatorship/ JV = PTTEP Joint Venture Partner 38 PTTEP

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