RNS Number : 3609X Empyrean Energy PLC 17 February 2025 17 February 2025 This announcement contains inside information Empyrean Energy PLC / Index: AIM / Epic: EME / Sector: Oil & Gas Empyrean Energy PLC ('Empyrean' or 'the Company') Wilson River-1 well update Empyrean Energy plc ("Empyrean" or the "Company"), the oil and gas development company with interests in Australia, Indonesia and the United States, has been advised by Chi Oil and Gas Pty Ltd ("Chi Oil"), as operator of the Wilson River -1 well, that the cultural heritage survey has been completed for the drill location. The cultural heritage survey was completed and confirmed that the designated drill location area for the Wilson River-1 well had no cultural heritage features previously registered or identified. Subsequent to the survey being completed, site works to remediate existing access tracks and clear the drilling pad area have commenced. Empyrean CEO, Tom Kelly commented, "With the necessary land access agreement complete and the cultural heritage survey done, we are commencing drill site clearing and preparations are on track for drilling to commence in March, subject only to receipt of final drilling approvals and weather. We look forward to providing further updates as we progress preparations to drill." For further information please visit www.empyreanenergy.com or contact the following: This information is provided by RNS, the news service of the London Stock Exchange. RNS is approved by the Financial Conduct Authority to act as a Primary Information Provider in the United Kingdom. Terms and conditions relating to the use and distribution of this information may apply. For further information, please contact rns@lseg.com or visit www.rns.com. RNS may use your IP address to confirm compliance with the terms and conditions, to analyse how you engage with the information contained in this communication, and to share such analysis on an anonymised basis with others as part of our commercial services. For further information about how RNS and the London Stock Exchange use the personal data you provide us, please see our Privacy Policy. END UPDKDLBFELLZBBK