Annual Business Update and ESG Report
Cautionary Statement
Forward-looking Information
PTTEP
The information, statements, forecasts and projections contained herein reflect the Company's current views with respect to future events and financial performance. These views are based
on assumptions subject to various risks. No assurance is given that these future events will occur, or that the Company's assumptions are correct. Actual results may differ materially from
those projected.
Petroleum Reserves Information
In this presentation, the Company discloses petroleum reserves that are not included in the Securities Exchange and Commission of Thailand (SEC) Annual Registration Statement Form 56-
1 under "Supplemental Information on Petroleum Exploration and Production Activities". The reserves data contained in this presentation reflects the Company's best estimates of its
reserves. While the Company periodically obtains an independent audit of a portion of its proved reserves, no independent qualified reserves evaluator or auditor was involved in the
preparation of reserves data disclosed in this presentation. Unless stated otherwise, reserves are stated at the Company's gross basis.
This presentation may contain the terms “proved reserves" and "probable reserves". Unless stated otherwise, the Company adopts similar description as defined by the Society of Petroleum
Engineers.
Proved Reserves - Proved reserves are defined as those quantities of petroleum which, by analysis of geological and engineering data, can be estimated with reasonable certainty to be
commercially recoverable, from a given date forward, from known reservoirs and under current economic conditions, operating methods, and government regulations.
Probable Reserves - Probable reserves are defined as those unproved reserves which analysis of geological and engineering data suggests are more likely than not to be recoverable.
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