Investor Presentaiton

Σ M MEDCOENERGI FINANCIAL STATISTICS1 (9M 2022 vs 9M 2021) 22 1) 22 AVERAGE REVENUE GROSS PROFIT EBITDA REALIZED PRICE Oil US$101.4 Incl. US$1,808 Incl. Price 58% MPI 89% MPI /bbl million US$905 million Incl. US$1,232 141% MPI 142% million Gas US$7.9 Excl. Price 25% US$1,721 Excl. US$856 Excl. US$1,204 MPI /MMBTU million 101% MPI million 159% MPI million 152% Blended US$53.4 Pro Price 27% US$1,370 /boe Forma Corridor 170% million CASH & CASH TOTAL DEBT DEBT TO EQUITY3 NET DEBT TO EBITDA EQUIVALENT² Incl. US$671 Incl. US$3,286 Incl. 2.1 Incl. 1.6 MPI million 22% MPI 26% MPI 7% MPI 48% million times times Excl. MPI US$532 Excl. million 32% MPI US$2,870 million Excl. 2.0 Excl. 1.5 28% MPI 13% MPI times times 49% Corridor results are consolidated from March 2022. Pro forma assume Corridor consolidated from 1 January 2022 2) Cash & Cash Equivalent includes restricted cash in banks 23 3) Adjusted Debt to Equity

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