Investor Presentation

THIS ANNOUNCEMENT AND THE PRESENTATION REFERRED TO HEREIN IS AN ADVERTISEMENT AND NOT A PROSPECTUS OR PROSPECTUS EQUIVALENT DOCUMENT AND INVESTORS SHOULD NOT MAKE ANY INVESTMENT DECISION IN RELATION TO THE NEW TOUCHSTONE SHARES EXCEPT ON THE BASIS OF THE INFORMATION IN THE SCHEME DOCUMENT WHICH IS PROPOSED TO BE PUBLISHED IN DUE COURSE

TOUCHSTONE EXPLORATION INC.

INVESTOR PRESENTATION

CALGARY, ALBERTA (May 3, 2024) - Touchstone Exploration Inc. ("Touchstone" or the "Company") (TSX, LSE: TXP) is pleased to announce that Paul R. Baay, President and Chief Executive Officer, will give a presentation regarding the Company's announcement on 1 May 2024 (the "Rule 2.7 Announcement") of a firm intention to make a recommended all-share offer for Trinity Exploration and Production Plc ("Trinity").

The presentation will be at 10:30 a.m. BST today via Investor Meet Company platform. Investors can sign up to Investor Meet Company for free and add to meet Touchstone via:

Investors who already follow Touchstone on the Investor Meet Company platform will automatically be invited.

Capitalised terms used in this announcement shall, unless otherwise defined, have the meanings set out in the Rule 2.7 Announcement.

Touchstone Exploration Inc.

Touchstone Exploration Inc. is a Calgary, Alberta based company engaged in the business of acquiring interests in petroleum and natural gas rights and the exploration, development, production and sale of petroleum and natural gas. Touchstone is currently active in onshore properties located in the Republic of Trinidad and Tobago. The Company's common shares are traded on the Toronto Stock Exchange and the AIM market of the London Stock Exchange under the symbol "TXP". For further information about Touchstone, please visit the Company's website at www.touchstoneexploration.com or contact:

Touchstone

Shore Capital (Lead Financial Adviser, Nominated Adviser and Joint Corporate Broker to Touchstone)

Canaccord Genuity Limited (Co-Financial Adviser, and Joint Corporate Broker to Touchstone)

The Acquisition will be made solely by means of the Scheme Document (or, if the Acquisition is implemented by way of a Takeover Offer, any document by which the Takeover Offer is made) which, together with the Forms of Proxy, will contain the full terms and conditions of the Acquisition, including details of how to vote in respect of the Acquisition.

Neither this announcement nor the presentation constitutes a prospectus or prospectus exempted document. The New Touchstone Shares are not being offered to the public by means of this announcement or the presentation.