Investor Presentaiton

Other Blocks Kherem • Block awarded under DSF - 2016 Tested - Oil 402 bopd Field Plan- 2 wells to be completed in 3 years from date of receiving PML Forest Clearance (FC) in final stages. NoC for FRA obtained, PML to be processed after FC HOEC PI 40% H EC JV Partners ऑल इंडिया लिमिटे Oil India Limited Prize RETROLEU anaewecu • Block awarded under DSF - 2018 • Located at a distance of 50 km from Dirok field Umatara Jointly operated by IOC (Lead operator) & HOEC Environmental Clearance granted on 22 April 2022. Tendering process & land acquisition for FDP is under implementation 10% ETS24FRICHTREET IndianOil • Field under shutdown since July 2011 PY-3 H H AA-ONHP- 2017/19 HOEC has 21% non-operating stake in PY-3. Operates PY-1 Gas field with an offshore platform and onshore processing facilities close to PY- 3 field 21% • PSC extended till 2030 • Last production (100%) - 3,300 boepd • (Greater Dirok) . Hardy Oil and Gas plc TATA TALTA FETE UNITED Block awarded under OALP Bid Round 2019 Exploratory block adjacent to Dirok block with associated synergies both surface and sub-surface Preliminary EIA studies to be initiated 100% 3iteroffef onec 15

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