Serinus Energy plc ('Serinus' or the 'Company' or the 'Group') (AIM: SENX, WSE:SEN) is pleased to announce its Annual Financial Results for 2022.

FINANCIAL

Revenue for the year ended 31 December 2022 was $49.3 million (31 December 2021 - $40.0 million)

EBITDA for the year ended 31 December 2022 was $12.7 million (31 December 2021 - $12.3 million)

The Company generated net income of $1.6 million, which includes a $1.9 million asset impairment (31

December 2021 - net income of $8.4 million)

The Company realised a net price of $149.46/boe for the year ended 31 December 2022, comprising: Realised oil price - $94.39/bbl

Realised natural gas price - $34.53/Mcf

The Group's operating netback remained strong for the year ended 31 December 2022 and was $107.59/boe (31 December 2021 - $44.60/boe), comprising:

Romania operating netback - $181.57/boe (31 December 2021 - $52.44/boe)

Tunisia operating netback - $54.34/boe (31 December 2021 - $29.77/boe)

Capital expenditures of $12.9 million (31 December 2021 - $10.7 million), comprising:

Romania - $8.4 million

Tunisia - $4.5 million

Third party reserves report attributes $85.4 million of Net Present Value at a 10% discount rate to the

audited Proved and Probable Reserves of the Company as at 31 December 2022

Cash balance as at 31 December 2022 was $4.9 million

OPERATIONAL

Completed the Romanian near-term exploration programme in 2022. Drilled two exploration wells in

Romania in 2022. Both the Moftinu Nord-1 well and the Canar-1 well encountered gas in targeted

reservoirs however quantities did not justify commercial development

The Canar-1 well has been completed for use as a solar powered water injection well. Water from

Moftinu field is being disposed of at Canar-1 resulting in a cost saving of approximately $800,000 per year

The second compressor at the Moftinu field was commissioned in February 2022. The compressors have stabilised production and will extend overall field life The Company initiated a comprehensive block wide Geological Review engaging RISC Consultancy to take the Company's existing database of 2D, 3D and well data and using that database construct a consistent geological model. This model, containing all of the extensive legacy and modern data covers the entirety of the 3000 km2 Satu Mare concession Knowledge from the Moftinu field development and recent exploration drilling has been incorporated into the comprehensive geological model to guide the Company in its further exploration of the highly prospective and multi-play Satu Mare concession

In Tunisia, the workover to install the first submersible pump for the Artificial Lift programme has

commenced at the Sabria field. Plans for additional pumps in the Sabria field are being progressed

Workovers in the Chouech Es Saida field continue the increased production from wells CS-3 and CS-1

Production for the year averaged 889 boe/d, comprising: Romania - 379 boe/d

Tunisia - 510 boe/d

About Serinus

Serinus is an international upstream oil and gas exploration and production company that owns and operates projects in Tunisia and Romania.

Forward Looking Statement Disclaimer

This release may contain forward-looking statements made as of the date of this announcement with respect to future activities that either are not or may not be historical facts. Although the Company believes that its expectations reflected in the forward-looking statements are reasonable as of the date hereof, any potential results suggested by such statements involve risk and uncertainties and no assurance can be given that actual results will be consistent with these forward-looking statements. Various factors that could impair or prevent the Company from completing the expected activities on its projects include that the Company's projects experience technical and mechanical problems, there are changes in product prices, failure to obtain regulatory approvals, the state of the national or international monetary, oil and gas, financial , political and economic markets in the jurisdictions where the Company operates and other risks not anticipated by the Company or disclosed in the Company's published material. Since forward-looking statements address future events and conditions, by their very nature, they involve inherent risks and uncertainties, and actual results may vary materially from those expressed in the forward-looking statement. The Company undertakes no obligation to revise or update any forward-looking statements in this announcement to reflect events or circumstances after the date of this announcement, unless required by law

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