Tullow Oil plc

Report on payments to governments for the year 2024

(Revision to the announcement issued on 9 May 2025 - RNS Number 1378I. This update solely reflects a revised link to the 2024 report. All other details remain unchanged.)

Introduction

Tullow Oil plc has prepared the following consolidated report in respect of payments made to governments for the year ended 31 December 2024 in accordance with the Reports on Payments to Governments Regulations 2014 (2014/3209) as amended by the Reports on Payments to Governments (Amendment) Regulations 2015 (2015/1928) and DTR 4.3A of the Financial Conduct Authority's Disclosure and Transparency Rules. A copy of the Report has been submitted to the National Storage Mechanism and will shortly be available for inspection at https://data.fca.org.uk/#/nsm/nationalstoragemechanism.

Further details, including the basis of preparation, can be found in the Company's Payment to Government Report. This report is available for download from:

https://www.tullowoil.com/application/files/6517/4703/5299/Tullow_Payments_to_Government_Report_2024.pdf

Disclosure by licence and country

*Where production entitlement is paid in barrels this has been multiplied by the Group's 2024 average realised oil price of $76.40/bbl.

Disclosure by government

*Where production entitlement is paid in barrels this has been multiplied by the Group's 2024 average realised oil price of $76.40/bbl.