Unaudited Interim Statement

Petrel Resources plc (AIM: PET) today announces unaudited financial results for the six months ended 30th June 2026.

Chairman’s Statement

During the first half of 2026 our objective has been straightforward: look for new opportunities capable of transforming Petrel while working on advancement of our interests in Ghana and Iran.

Petrel is an exploration company. Exploration is about opportunity, timing and patience. For the past year we have been in discussions to bring new projects, management and directors to the Company. This search is ongoing.

Energy Markets

The world continues to need oil and gas.

For several years the conventional wisdom was that hydrocarbons were in terminal decline. Reality has proved more complicated. Energy security, reliability and affordability have returned to the centre of government policy.

Oil and gas will remain an important part of the global energy mix for many years. Yet investment in conventional exploration, particularly by smaller companies, remains difficult. Capital markets have favoured producing assets and immediate cash flow rather than long-term exploration.

Good assets do not disappear because markets are out of favour. Geology does not change. What changes are commodity prices, governments, fiscal terms and access to capital.

New Opportunities

Petrel cannot depend indefinitely on governments making decisions in Iraq or Ghana.

The Board is therefore examining additional opportunities in oil and gas, energy and natural resources.

The objective is not diversification for its own sake. Any new project must have the potential to materially enhance shareholder value and must be capable of being financed by a company of Petrel’s size.

Assets which were unavailable or overpriced during stronger markets can become accessible. Petrel is a public company with an experienced Board, technical expertise and shareholders who have supported the Company through numerous cycles. These are valuable assets.

In the past two years we have reviewed numerous projects that met our criteria, in particular that have potential and come with management and money. On examination many quickly fell away for a variety of reasons. We had high hopes for one recent project, which remain of interest subject to title being secured.

Iraq

Petrel has been involved in Iraq since 1997. Over the years we have accumulated a very large database.

Iraq remains one of the great hydrocarbon provinces of the world. It has enormous, discovered reserves, extensive infrastructure and large areas which remain relatively underexplored.

But having oil in the ground is not enough. Projects need workable commercial terms.

This has always been our difficulty in Iraq. Available contracts have frequently offered insufficient reward for the technical, financial and political risks being taken by an independent explorer.

During the period we maintained contacts concerning potential development and gas opportunities. We retain our historic interest in Western Desert Block 6 and our extensive technical work on the Merjan oil field.

There are also opportunities associated with gas and liquids which are currently flared. Capturing and commercialising these resources could provide both economic and environmental benefits.

We have invested decades building knowledge of Iraq. That knowledge retains value.

Ghana

Our second interest is Ghana, where we have been active since 2005.

Petrel holds a 30% interest through Pan Andean Resources (Ghana) Limited in the Tano 2A Petroleum Agreement.

The Tano Basin is proven petroleum territory. Major discoveries, including Jubilee, demonstrated the quality of the regional petroleum system and confirmed ideas which originally attracted us to the area.

Petrel and its partners have already undertaken substantial geological and geophysical work on Tano 2A.

The outstanding issue remains the completion of the necessary governmental and parliamentary processes.

Discussions with the Ghanaian authorities have continued.

We will not commit substantial additional funds until there is sufficient certainty regarding title and an appropriate path forward.

The acreage remains attractive and we continue to work towards a satisfactory solution.

Finance

Petrel remains a pre-revenue exploration company and financial discipline is essential.

We continue to operate with a very small cost base. Directors and supporters have historically assisted the Company with its working capital requirements and remain prepared to support future funding as and where required.

Outlook

While we are actively seeking new projects, Ghana and Iraq remain opportunities. Neither is without difficulty and neither is entirely within our control.

At the same time, we are looking beyond the existing portfolio. Petrel is using its AIM listing to attract new projects that bring their own management team and funding.

Junior exploration companies survive by keeping costs low during difficult periods and being ready when circumstances change.

Our task is to ensure Petrel is there when the opportunity comes.

I thank shareholders for their continuing patience and support.

John Teeling

Chairman

The financial information for the six months ended 30 June 2026 and the comparative amounts for the six months ended 30 June 2025 are unaudited.

The interim financial statements have been prepared in accordance with IAS 34 Interim Financial Reporting as adopted by the European Union. The interim financial statements have been prepared applying the accounting policies and methods of computation used in the preparation of the published consolidated financial statements for the year ended 31 December 2025.

The interim financial statements do not include all of the information required for full annual financial statements and should be read in conjunction with the audited consolidated financial statements of the Group for the year ended 31 December 2025, which are available on the Company’s website www.petrelresources.com

No dividend is proposed in respect of the period.

GOING CONCERN

The Group incurred a loss for the period of €217,033 (YE December 2025: loss of €499,014) and had net current liabilities of €1,314,852 (December 2025: €1,191,135) at the balance sheet date. These conditions as well as those noted below, represent a material uncertainty that may cast significant doubt on the Group and Company’s ability to continue as a going concern.

Included in current liabilities is an amount of €1,152,531 (2025: €1,122,531) owed to key management personnel in respect of remuneration due at the balance sheet date. Key management have confirmed that they will not seek settlement of these amounts in cash for a period of at least one year after the date of approval of the financial statements or until the Group has generated sufficient funds from its operations after paying its third party creditors.

The Group and Company had a cash balance of €218 (2025: €1,379) at the balance sheet date. The directors have prepared cashflow projections for a period of at least twelve months from the date of approval of these financial statements which indicate that additional finance will be required to fund working capital requirements and develop existing projects. As the Group is not revenue or cash generating it relies on raising capital from the public market.

These conditions as well as those noted below, represent a material uncertainty that may cast significant doubt on the Group and Company’s ability to continue as a going concern. As in previous years the Directors have given careful consideration to the appropriateness of the going concern basis in the preparation of the financial statements and believe the going concern basis is appropriate for these financial statements. The financial statements do not include the adjustments that would result if the Group and Company were unable to continue as a going concern.

LOSS PER SHARE

Basic loss per share is computed by dividing the loss after taxation for the year attributable to ordinary shareholders by the weighted average number of ordinary shares in issue and ranking for dividend during the year. Diluted earnings per share is computed by dividing the loss after taxation for the year by the weighted average number of ordinary shares in issue, adjusted for the effect of all dilutive potential ordinary shares that were outstanding during the year.

The following table sets out the computation for basic and diluted earnings per share (EPS):

Basic and diluted loss per share The earnings and weighted average number of ordinary shares used in the calculation of basic loss per share are as follows:

Basic and diluted loss per share are the same as the effect of the outstanding share options is anti-dilutive.

INTANGIBLE ASSETS

Exploration and evaluation assets relate to expenditure incurred in exploration in Ghana. The directors are aware that by its nature there is an inherent uncertainty in Exploration and evaluation assets and therefore inherent uncertainty in relation to the carrying value of capitalized exploration and evaluation assets.

During 2018 the Group resolved the outstanding issues with the Ghana National Petroleum Company (GNPC) regarding a contract for the development of the Tano 2A Block. The Group has signed a Petroleum Agreement in relation to the block and this agreement awaits ratification by the Ghanian government.

As ratification has not yet been achieved in the current year the directors, as a matter of prudence, opted to write down part of the carrying value of the Tano 2A Block historic expenditure. Accordingly, an impairment charge of €93,316 was recorded in the current period to 30 June 2026. (FY 2025: €186,633).

Relating to the remaining exploration and evaluation assets at the period end, the directors believe there were no facts or circumstances indicating that the carrying value of the intangible assets may exceed their recoverable amount and thus no impairment review was deemed necessary by the directors. The realisation of these intangible assets is dependent on the successful discovery and development of economic reserves and is subject to a number of significant potential risks, as set out below:

Licence obligations;

Exchange rate risks;

Uncertainty over development and operational costs;

Political and legal risks, including arrangements with Governments for licences, profit sharing and taxation;

Foreign investment risks including increases in taxes, royalties and renegotiation of contracts;

Financial risk management;

Going concern and

Ability to raise finance.

SHARE CAPITAL

Ordinary Shares -nominal value of €0.0125 Allotted, called-up and fully paid

Movements in issued share capital

There was no movement in the issued share capital of the company for the six months ended 30 June 2026.

WARRANTS

On 6 March 2025 a total of 23,809,523 warrants with an exercise price of 2p per warrant for a period of two years were granted as part of the placing with a revalued fair value as at 31 December 2025 of €17,576. These were revalued at 30 June 2026 and the charge of €15,956 was recorded in the Consolidated Statement of Comprehensive Income.

OTHER PAYABLES

Key management personnel have confirmed that they will not seek settlement in cash of the amounts due to them in relation to remuneration for a period of at least one year after the date of approval of the financial statements or until the Group has generated sufficient funds from its operations after paying its third-party creditors.

POST BALANCE SHEET EVENTS

There are no material post balance sheet events affecting the Group.

The Interim Report for the six months to 30th June 2026 was approved by the Directors on 17 September 2026.

The Interim Report will be available on the Company’s website at www.petrelresources.com.