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Deltic Energy plc
Annual Report 2024

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FY2024 Annual Report · Deltic Energy plc
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Deltic Energy Plc 
Annual Report & Accounts 2024

Contents 
Strategic Report 
1       Chairman’s Statement 
2      Chief Executive’s Statement  
3      Operational Review 
5      Environment Social and Governance 
7      Financial Review 
9      Business Risks 
10    Section 172 Statement 
11     Investing Policy 
Corporate Governance 
12     Chairman's Introduction 
12     Corporate Governance Statement 
15     Audit Committee Report 
16    Remuneration Committee Report 
17     Board of Directors and Senior Management 
18     Report of the Directors 
20   Statement of Directors’ Responsibilities 
21     Independent Auditor’s Report 
Financial Statements 
26    Income Statement 
26    Statement of Comprehensive Income 
27    Balance Sheet 
28    Statement of Changes in Equity 
29    Statement of Cash Flows 
30   Notes to the Financial Statements 

Chairman’s Statement
01
Strategic Report
Corporate Governance
Financial Statements
Looking back over another year of contrasting events, it seems again that we made significant progress in 2024 in executing 
our strategy notwithstanding serious external factors creating headwinds.  
While details will be covered in other sections, by far the highlight of the year was the safe, successful drilling of the Selene well 
in the Southern North Sea during late 2024.   
While detailed work is ongoing to determine the best commercial strategy, and prepare for production, all Joint Venture parties 
agree that this is a commercially-viable volume of gas, similar to many existing Southern North Sea fields that came on-stream 
since the 1970s. Selene also has a straightforward route to market, via the Norwich Bacton plant which has capacity to receive 
and process gas just like this and has been doing so since it was opened by the late Prince Philip in 1969. The operator of the 
Selene field is the operator of the gas processing plant, and this symmetry has been part of the Deltic plan since it was awarded 
the licence and performed the initial farm down of its interest to the current operator. 
In contrast to continued exploration success, political hostility towards our sector continues. Both the previous UK Government 
and the new government applied political expediency and populism as well as ideology to create or amplify a negative attitude 
towards UK oil and gas from NGO and investor communities. 
But this is strange when you consider that, fundamentally, all parties including the committee on climate change and leaders in 
government accept the need for continued supply of gas, and, while we accept that demand will fall in the coming years, it is 
clear that domestic gas demand forecasts greatly exceed forecasts of production. Meeting that demand by increasing imported 
supplies does not make sense for the desired economic growth we hear so much about, nor from an environmental perspective 
given imports’ much greater emissions. There are clear signs of the government understanding this and the direction of travel 
appears more positive or at least less negative. The current government has offered repeated assurances of support for existing 
assets and licences, but the industry must work hard to ensure the pace is consistent with its development goals. 
Other assets will be covered in the rest of this report but hopefully this provides a high-level glimpse of the highs and lows of 
the last 12 months. I would like to thank all Deltic staff for their ongoing efforts last year and also our shareholders for their 
continued patience and support.  
Our exploration success rate has been two out of two wells. This is an outstanding record and testimony to one of our 
fundamental business principles of thorough technical work by experts in this area. The eventual outcome for our first drilling 
success at Pensacola, in large part a function of timing in relation to the requirements for investment, alongside external, 
predominantly politically driven factors, continues to be a painful experience as it would be for any explorer that first identified 
an opportunity that had been overlooked. 
Over the last 12-18 months, the Company has faced a common dilemma that an exploration company can have, which is finding 
the funds to turn exploration success into value in what continues to be a very difficult market for attracting equity funding, 
particularly for UK-focused companies given recent political uncertainties, and a sluggish farm-out market.   
It is in this context that, on 30 June 2025, the boards of Rockrose Energy Limited ("Viaro Bidco") a wholly-owned subsidiary of 
Viaro Energy Limited ("Viaro Energy") and Deltic announced that they had reached agreement on the terms of a 
recommended cash offer for the entire issued share capital of Deltic (the "Acquisition"). With the Board’s considerations for the 
recommendation being set out in the announcement in respect of the Acquisition made on 30 June 2025, we believe the cash 
offer is in the best interests of shareholders and we are asking that shareholders support the Board’s recommendation. 
Mark Lappin 
Chairman  
30 June 2025 
Deltic Energy Plc  Annual Report & Accounts 2024

Chief Executive’s Statement
02
Strategic Report
2024 was another tumultuous year for the UK oil and gas industry which saw the election of a new government that started out 
with a less than favourable outlook on the UK’s homegrown oil and gas exploration and production (“E&P”) industry. This led to 
continued uncertainty and further erosion of trust between government, regulator, operating companies and many investors 
who no longer see the UK Government as a reliable partner when considering the long-term investments required to sustain 
activity within the sector. 
This ongoing act of self-harm by the UK Government has had real world impacts and, for Deltic, this manifested itself in the loss 
of the Pensacola project. Although the operating environment in the UK remains far from optimal, we recognise that there was 
a perfect storm of events in 2024 that prevented Deltic from raising funds from UK equity markets and also knocked the 
industry confidence required for a farm-in or other funding solution for the Pensacola project.  
But perhaps we are now starting to see some more positive signs after a very difficult period. A government focused on growth 
and live consultations, in relation to a new fiscal regime and the future of North Sea licensing, gives me further confidence that 
the UK Government is starting to recognise the potential of the UK E&P industry to help meet its own energy security and net 
zero objectives. We attribute this to significant progress being made in the background as the industry continues to educate 
government on the importance of the UK’s domestic E&P industry in terms of local jobs, tax revenue, energy security and 
Scope 3 emissions. The Prime Minister has recently greenlit the large Rosebank and Jackdaw projects in the North Sea 
following a re-submission of their environmental impact assessments with the appropriate Scope 3 assessment. The 
government restating its commitment to progressing extant licences to development is, of course, critical to the Selene gas 
project and Deltic’s other licences. 
Against this background, Deltic continued to make progress. The drilling of the Selene discovery well in the second half of 2024 
saw the Company extend its run of exploration success. Following discovery, Deltic’s JV partners on Selene, Shell and Dana 
Petroleum, supported the move into the Second Term of the Licence and the Joint Venture parties immediately commenced 
the work required to prepare a Field Development Plan (“FDP”) for the Selene project.  Notwithstanding this, the UK equity 
markets and industry funding/farm-in markets remain very challenging.  
Despite the difficult backdrop, the achievements of the Deltic team and the quality of assets including the Selene discovery 
have been recognised by industry and have precipitated the proposed Acquisition of the entire issued and to be issued 
ordinary share capital of Deltic by Viaro Bidco, as announced on 30 June 2025. The Board intends to unanimously recommend 
that shareholders vote in favour of the Acquisition, with the Board’s considerations for the recommendation being set out in the 
announcement in respect of the Acquisition made on 30 June 2025.  We are asking that shareholders support the Board’s 
recommendation. The formal documentation in relation to the Acquisition will be sent to shareholders in due course. 
Andrew Nunn 
Chief Executive Officer 
30 June 2025
Deltic Energy Plc  Annual Report & Accounts 2024

Deltic Energy Plc  Annual Report & Accounts 2024 03
Strategic Report
Corporate Governance
Financial Statements
P2437 – Selene Gas Project 
Following the successful farm-down of a further 25% working interest in the Selene project to Dana Petroleum in April 2024, 
the Company retained a 25% working interest in this significant gas discovery in the Southern North Sea. 
Discovery 
Well 48/8b-3z was drilled with the Valaris 123 jack-up drilling rig with operations commencing in late July 2024. The well 
reached its target depth of 3,540m TVDSS on 17 October 2024 and proved a 160-metre thick section of Leman Sandstone. 
The top of the Leman Sandstone was encountered approximately 70 metres deep to prognosis with elevated mud gas 
readings, confirming the presence of gas, observed throughout the reservoir interval and into the underlying Carboniferous 
basement.  
Subsequent coring, wireline logging and fluid sampling operations confirmed the presence of a live gas column above a 
gas-water contact at circa 3,370 metres which is in the middle of the B-Sand, the key producing interval within the overall 
Leman Sandstone section. Updated post-well structural maps of the Selene prospect point towards a maximum gas column of 
circa 100 metres. 
Laboratory analysis of the core is substantially complete and has been integrated with data collected from the wellsite allowing 
Deltic to update its volumetric model and economic assessment of the Selene discovery. The results of this work were 
announced on 15 April 2025. 
Analysis of 176 core samples taken from the key B-sand interval has confirmed that the B-Sand reservoir properties at the well 
location were towards the very high end of the ranges predicted pre-drill. The B-Sand encountered in the well was 53 metres 
thick (versus a pre-drill P50 estimate of 47 metres) with an average porosity of 15.1% (up from a P50 porosity estimate of 11% for 
the B-sand) and a gas saturation in line with pre-drill expectations. 
This core analysis also confirmed the reservoir characteristics indicated by the downhole test, which recovered gas samples and 
indicated permeabilities in the range of 1 to 5mD above the gas-water contact. Average permeability measured from core 
samples indicates an average permeability of 2.6mD for the B-sand with numerous higher quality layers with permeabilities of 
up to 80mD. These porosity and permeability attributes have supported the use of more favourable recovery factors 
for the B-Sand in the updated volumetric model. 
Analysis of the gas samples collected during well testing operations point to a very dry gas with methane (CH4) concentrations 
of >94% with CO2, N2 and H2S meeting National Grid Entry Specifications with no major processing requirements for gas 
export. This is considered significant from a development and commercial perspective. 
The Company was recently informed by Shell of an overspend on the Selene well which has resulted in unexpected costs being 
allocated to the Company.  Further details of these costs are set out in the Financial Review. 
Endymion Opportunity  
Based on data acquired during the drilling of the Selene exploration well in 2024, Deltic has reviewed the prospectivity 
associated with the Endymion structure located on the north-eastern corner of the P2437 licence area. Endymion is a structural 
extension of the depleted Mimas gas field. 
It is envisaged that the Endymion structure would be developed via a single subsea tie-back to the proposed Selene 
development infrastructure. Any additional gas produced from Endymion could further materially enhance the overall Selene 
licence project economics and could maximise the use of the proposed Selene infrastructure for a number of additional years. 
It is expected that any drilling on Endymion would only occur after Final Investment Decision (“FID”) on the core Selene 
development had been secured. 
Selene – Next Steps 
Over the coming months the post-well analysis workflows will draw to a close and the Operator and JV partners will shift their 
focus to preparation of the FDP. The FDP is the key document detailing all the subsurface, engineering, operational and cost 
elements required for achieving the required regulatory approvals and ultimately a ‘FID’. Timeline guidance provided by the 
Operator indicates that FID is planned for early 2027 and first gas is expected to be in H1 2029. 
P2672 - Blackadder Gas Discovery 
Licence P2672 was formerly awarded on a 100% basis to Deltic Energy in July 2024 as part of the 33rd Offshore Licensing 
Round.  The licence is located in an area of mature infrastructure, immediately to the west of the West Sole gas field which has 
produced more than 2 TCF of gas since it first came online in 1967.
Operational Review

Deltic Energy Plc  Annual Report & Accounts 2024
04
Strategic Report
Based on knowledge gained from the Selene project, Deltic has updated the depth conversion of the legacy 3D seismic data 
across the Blackadder licence and surrounding areas. Based on this work, Deltic believes that the Pharos discovery, drilled by 
well 47/05d-6, and the previously identified Blackadder prospect are likely part of a larger single structure.  
The 47/05d-6 well, drilled by a consortium led by Dana Petroleum in 2013, encountered a gas-bearing Leman Sandstone 
reservoir, although the gas column was significantly shorter than pre-drill predictions and the well was plugged and abandoned 
without testing. Deltic’s updated mapping indicates that this well was drilled in a very down-dip location which accounts for the 
shorter gas column encountered and indicates the potential for a significant up-dip gas volume in the greater Blackadder 
structure.  
The Blackadder area is structurally challenging and the Phase A Work Programme is focused on the reprocessing of legacy 3D 
seismic data to improve reservoir imaging which in turn should allow a more refined structural interpretation, further de-risking 
the Blackadder structure. 
Based on interest from the E&P community following the Selene discovery, Deltic launched a farm-out process on the licence in 
March 2025 to find a partner, or partners, to help move the project towards drilling. Although a number of potential 
counterparties have looked at the asset, it has been difficult to gain significant momentum to date given the prevailing fiscal 
and political backdrop.   
P2646 – Dewar Prospect 
Licence P2646 was formerly awarded on a 100% basis to Deltic Energy in May 2024 as part of the 33rd Offshore Licensing 
Round. The licence is located in an area of mature infrastructure, immediately to the south-east of BP’s ETAP field. 
Dewar is the main prospect on P2646 and is an AVO-supported prospect within sands of the Forties Sandstone Member.  
The subsurface opportunity is well understood from the legacy work completed by Deltic and while the prospect is robust 
there are significant challenges in terms of access to export infrastructure. The Company's intention is to review potential 
development and export options for this low-risk exploration prospect again in 2026, before looking to introduce a partner to 
help take this project forward. 
While Deltic reviews the potential offtake options, the Dewar licence remains in 'care and maintenance' mode and, other than 
nominal licence rental and NSTA levy fees, the Company expects to incur no further costs on this licence during 2025. 
Portfolio Management  
During the period, Deltic either relinquished or withdrew from three UKCS licences including the Pensacola and Syros licences. 
The Company was forced to withdraw from Licence P2252 containing the Pensacola discovery when it became clear that the 
Company was unable to fund its way forward through the appraisal well process during the period of uncertainty for the 
industry in the run-up to the general election in July 2024. 
Licence P2558 (Pensacola North), located immediately to the north of Pensacola, was allowed to lapse at the end of Phase 
A after the JV determined that there were no credible drilling targets identified within the licence area. 
Despite a positive response from industry to Deltic’s farm-out process on Licence P2542, containing the Syros prospect, a 
farm-out was not achieved within Phase A of the licence. Given the backdrop of political and fiscal policy uncertainty which 
persisted throughout 2023 and 2024, Deltic requested an extension to Phase A to allow the farm-out process to continue after 
the budget announcements in October 2024. This extension request was refused by the NSTA and the licence lapsed at the 
end of Phase A on 1 December 2024.   
Andrew Nunn 
Chief Executive Officer 
30 June 2025
Operational Review 
continued

Deltic Energy Plc  Annual Report & Accounts 2024 05
Recommendations of the Task Force for Climate-related Financial Disclosures 
Given the micro-cap scale of the Deltic business, mandatory compliance with the Recommendations of the Task Force for 
Climate-related Financial Disclosures (“TCFD”) is not required.  However, Deltic is working towards compliance with relevant 
aspects of the guidance.  
The disclosures set out below are therefore voluntary and are focused on the areas which Deltic believes are most directly 
relevant to the business. They are made in good faith and are a demonstration of Deltic’s ambitions to comply with the 
recommendations as and when they become applicable to the business and are not intended to demonstrate full compliance 
with the recommendations at this point in time. 
TCFD disclosures are categorised into four key areas – Metrics and Targets, Risk Management, Strategy and Governance as 
summarised in the table below: 
      
 
      
 
      
 
      
 
      
 
TCFD Recommendations
Deltic Disclosures
Metrics and Targets 
Disclose the metrics and targets 
used to assess and manage relevant 
climate-related risks and 
opportunities where such 
information is material 
Deltic has historically disclosed management’s estimates of the Company’s Scope 1 & 
2 emissions.  Since 2023, Deltic has engaged Carbon Neutral Britain Ltd (“Carbon 
Neutral Britain”) to provide an independent assessment of the Company’s Scope 1, 
2 & 3 emissions based on information provided by the Company. 
 
Deltic’s combined Scope 1, 2 & 3 emissions for the period 1 November 2023 to 
31 October 2024 were estimated at 21.60 Tones CO2e by Carbon Neutral Britain. 
Methodologies used by Carbon Neutral Britain comply with ISO 14064 and the 
GHG Emissions Protocol Accounting Standard. 
 
Carbon offsets, equivalent to Deltic’s Scope 1, 2 & 3 emissions, were purchased 
through Carbon Neutral Britain’s Climate FundTM Portfolio such that Deltic Energy has 
been certified as a carbon neutral business.
Risk Management  
Disclose how the Company identifies, 
assesses and manages climate-
related risks
The Company is in the process of extending its Risk Management Procedure to 
address Climate Related Risks including the compilation of a Risk and Opportunity 
Register which incorporate ESG and political factors in additional to more traditional 
technical and corporate risk factors. 
 
Key areas of focus include: 
•     Political and Government Policy Risks including net zero policies, changes to the 
hydrocarbon licensing regime & fiscal regime changes impacting both E&P 
taxation and environmental taxation 
•     Social Licence to Operate and changing views of the E&P industry  
•     Emerging Technology – carbon capture and storage (CCS), Hydrogen & 
emissions reduction opportunities 
Strategy 
Disclose the actual and potential 
impacts of climate-related risks and 
opportunities on the organisation’s 
businesses, strategy, and financial 
planning where such information is 
material
The Deltic Board recognises a range of risks and opportunities within the 
climate-related space that may affect the business and is supportive of adopting a 
transparent and auditable approach to risk management at a strategic and 
operational level.  
 
The inclusion of climate-related risks within the Risk Register is the first step to 
ensuring that the Company’s strategy and activities in the UKCS are resilient to a 
range of climate change scenarios.  
Governance  
Disclose the organisation’s 
governance around climate-related 
risks and opportunities
The implementation of a robust risk management process for all of Deltic’s activities 
is a key focus for the Board. An extension of the Company’s risk management 
process to encompass climate-related risks will ensure that relevant climate related 
risks are identified and managed in a transparent and consistent manner. 
 
The output of the risk management process will be reviewed by the Board on a 
regular basis and be incorporated into reviews of Company strategy and direction to 
Deltic management.
Strategic Report
Corporate Governance
Financial Statements
Environmental, Social and Governance

Deltic Energy Plc  Annual Report & Accounts 2024
06
Strategic Report
Climate Related Emissions and Energy Performance 
As a non-producing office-based organisation with no operated offshore activity in the 2024 reporting period, the magnitude 
of climate-related emissions associated with the Company’s activities is limited. As with the previous reporting period, Deltic 
engaged Carbon Neutral Britain to undertake an independent assessment of Deltic’s Scope 1, 2 & 3 climate-related emissions 
between 1 November 2023 and 31 October 2024.  Carbon Neutral Britain’s report, including emissions estimation methodology, 
is available on the Company’s website.  
Deltic reports its GHG emissions in relation to its operated assets in the UK. 
                                                                                                              Reporting Units                 2024a               2023a               2022b 
Direct GHG Emissions (Scope 1)                                                                       kgCO2e                         0                       0                       0 
Indirect GHG Emissions (Scope 2)                                                                   kgCO2e                  7,790                6,807                 6,419 
Indirect GHG Emissions (Scope 3)                                                                   kgCO2e                13,804             14,968c                   N/A 
Total Scope 1 & 2 Emissions                                                                               kgCO2e                  7,790                6,807                 6,419 
Carbon Intensity                                                                                          kgCO2/boe                    N/A                   N/A                   N/A 
Methane Intensity                                                                                                         %                     N/A                   N/A                   N/A 
Energy Consumption                                                                                              kWh                37,628              32,872              34,427 
a)   Deltic’s 2023 climate-related emissions as estimated by Carbon Neutral Britain 
b)   Deltic’s Scope 1 & 2 climate-related emissions as estimated by Deltic Management  
c)   Since 20 Jan 2020 our Fixed Business Plan, which accounts for 24,103 kWh of our total Scope 2 emissions in 2024 is on a 100% renewable electricity tariff. 
Deltic has offset 21.59 tonnes CO2e, equivalent to Deltic’s total Scope 1, 2 & 3 emissions, through Carbon Neutral Britain’s 
Climate FundTM Portfolio of verified carbon offsetting projects around the world and, as a result, the Company has been 
certified as a Carbon Neutral business. 
Health & Safety Performance 
The health and safety of our staff, contractors and other stakeholders is a key focus as we continue to grow the business and 
our operational scope. There were no reportable incidents or lost time injuries (‘LTIs’) reported in conjunction with the 
Company’s activities in 2024. 
The Company records health and safety performance and statistics in compliance with the Reporting of Injuries, Diseases and 
Dangerous Occurrences Regulations 2013 (“RIDDOR”).  
                                                                                                                                   2024                 2023                2022                 2021 
First Aid Incidents                                                                                                          0                       0                       0                       0 
Lost Time Injuries (1-7 days)                                                                                         0                       0                       0                       0 
RIDDOR Reportable                                                                                                      0                       0                       0                       0 
Fatalities                                                                                                                          0                       0                       0                       0 
Estimated Total Work Hours                                                                                 9,397                11,403              10,624                9,064 
Environment Social and Governance 
continued

Deltic Energy Plc  Annual Report & Accounts 2024
07
Strategic Report
Corporate Governance
Financial Statements
Overview 
The Company started the year with a cash balance of 
£5.6 million and ended the year to 31 December 2024 with a 
cash balance of £1.4 million. 2024 saw the Company farm-out 
a 25% interest in Licence P2437, containing the Selene 
Prospect, and drilling the Selene exploration well. The 
Company also provided its notice of withdrawal from the 
Pensacola licence. 
The farm-in arrangements with Shell U.K. Limited (“Shell”) 
and Dana Petroleum (E&P) Limited (“Dana”) resulted in Deltic 
being carried for most of its share of costs associated with 
drilling the Selene discovery well in 2024. However, the 
Company was recently informed by Shell of an overspend on 
the Selene well which has resulted in unexpected costs being 
allocated to the Company.  This cost overrun on the Selene 
well has resulted in additional costs, recognised for the 
purpose of this 2024 annual report, as £1.3 million net to 
Deltic.  While discussions around a deferred payment 
agreement, similar to that put in place in 2024 for Pensacola, 
are ongoing, this would represent a significant deferred 
liability for the Company that would likely be due prior to first 
revenues from a potential Selene development. As part of the 
commercial arrangements, $1 million of the Dana carry is 
deferred and is likely to crystalise in May 2026, and will 
become payable to the Company at that point. 
Loss for the year 
The Company incurred a loss, before the write down of 
intangible assets, for the year to 31 December 2024 of 
£2.8 million (2023: £2.8 million). Administrative expenses of 
£2.9 million (2023: £3.0 million) were incurred during the year.  
Deltic farmed out a 25% interest in Licence P2437, containing 
the Selene Prospect, to Dana. Dana paid the Company 
£1.0 million in cash on completion in relation to back costs 
incurred by Deltic. The Company recognised a gain of 
£0.1 million on the farm out of Licence P2437 to Dana which 
is included as other operating income. 
Finance income of £0.1 million (2023: £0.4 million) was 
earned on short-term high interest-bearing deposits. 
Corporation tax is payable on finance income earned, and 
accordingly the Company has recognised an income tax 
expense in the year of less than £0.1 million (2023: 
£0.1 million). The Company has incurred expenditure since 
incorporation on UK exploration and appraisal activities that 
gives rise to a potential tax asset of £60 million that can be 
utilised to offset future taxation.  
The Company recognised an impairment in the period of 
£18.0 million resulting from the decision to notify the partners 
of Licence P2252 of the Company’s intention to withdraw 
from the Pensacola licence and a write down of £0.4 million 
was recognised during the year (2023: nil) resulting from the 
relinquishment of P2542 (Syros).  
Balance Sheet 
The Company had total Capital and Reserves as at 
31 December 2024 of £1.0 million (2023: £21.7 million).  
The value of exploration assets decreased by £15.6 million 
(2023: £7.9 million increase) to £1.9 million (2023: 
£17.5 million) reflecting the write down recognised on the 
withdrawal from the Pensacola licence, and the Selene 
farm-out to Dana offset by operational cost spent. The Selene 
asset of £1.9 million (2023: £1.1 million) is valued at cost to 
Deltic on the balance sheet after the utilisation of the Joint 
Venture Partners carry commercial arrangements and the 
removal of 25% cost associated with the farm-down to Dana.  
Property, plant and equipment of £0.1 million (2023: 
£0.2 million) includes a right of use asset relating to the office 
lease. The Property, Plant and Equipment reduction reflects 
the depreciation charge for the year on the office lease, 
fixtures and fittings and computer equipment. 
The Company’s cash position at 31 December 2024 was 
£1.4 million (2023: £5.6 million) with the year-on-year 
decrease mainly arising from general and administrative 
costs, investment in drilling operational costs offset by 
proceeds from the farm-out of Selene to Dana.  
Total current liabilities, which include short-term creditors, 
accruals, provisions and lease liabilities was £1.6 million (2023: 
£1.6 million). Liabilities of less than £0.1 million (2023: 
£0.4 million) are due to the joint venture Operator for 
payments associated with operations. Other payables and 
accruals of £1.4 million (2023: £0.6 million) mainly represent 
value of work done yet to be billed by the joint venture 
Operator. 
Total non-current liabilities of £0.9 million (2023: nil) 
represent liabilities due under a deferred repayment 
agreement agreed with the Pensacola JV whereby Deltic 
have a 24-month period from September 2024 to repay 
£0.9 million due to the JV.  
Cash flow  
As at 31 December 2024, the Company held cash and cash 
equivalents totalling £1.4 million (2023: £5.6 million). The 
Company had a net cash outflow for the year of £4.1 million 
(2023: outflow £14.8 million).   
A net cash outflow from operating activities of £2.5 million 
(2023: £2.6 million) was incurred for general and 
administrative costs.   
A net cash outflow of £1.5 million (2023: £12.1 million) was 
used in investing activities including £2.6 million (2023: 
£12.5 million) on exploration and evaluation assets, offset by 
proceeds of £1.0 million in relation to back costs incurred by 
Deltic, as part of the farm out a 25% interest in the Selene 
licence to Dana. Interest of £0.1 million was received (2023: 
£0.4 million) on short term deposits. 
Financial Review

Deltic Energy Plc  Annual Report & Accounts 2024
08
Strategic Report
£2.6 million (2023: £12.5 million) invested on exploration and 
evaluation assets represents £1.6 million (2023: £12.0 million) 
paid mainly to Shell during the year for Pensacola appraisal 
pre-drilling operations and £0.9 million (2023: £0.1 million) 
was spent on Selene operations. The majority of Selene costs 
incurred between the effective date and completion of the 
Selene farm-out were reimbursed by Dana as part of the 
Selene farm-out.  Dana paid the Company £1.0 million 
(2023: nil) proceeds for the farm-out of Selene being 
£0.4 million initial contribution and a further £0.6 million as 
repayment of Shell costs incurred by the Company between 
the effective date and completion of the transaction. A 
further £0.1 million (2023: £0.4 million) was spent developing 
the other licences in the exploration portfolio. Bank interest of 
£0.1 million (2023: £0.4 million) was earned on short term 
high interest-bearing deposits on surplus.  
Going concern 
As part of the preparation of the Company’s financial 
statements, the Directors have considered the Company’s 
ability to continue as a going concern for a period of at least 
12 months from the date of approval of these financial 
statements. 
On 30 June 2025, the boards of Rockrose Energy Limited 
("Viaro Bidco") a wholly-owned subsidiary of Viaro Energy 
Limited ("Viaro Energy") and Deltic announced that it had 
reached agreement on the terms of a recommended cash 
offer for the entire issued and to be issued ordinary share 
capital of Deltic (the "Acquisition"), intended to be 
implemented by way of a court-sanctioned scheme of 
arrangement.  
Completion of the Acquisition remains conditional on, among 
other things, the approval of Deltic shareholders.  The 
Directors, the Company’s largest shareholder and certain 
other shareholders have given irrevocable undertakings to 
vote in favour of the Acquisition which is currently expected 
to complete during Q4 2025. 
To support the Company’s liquidity position during the period 
to completion of the Acquisition, on 30 June 2025, Deltic 
entered into a two-year term loan with Viaro Bidco whereby 
Viaro Bidco has agreed to make available to the Company 
funding of £2.7 million (“Term Loan”) which will be available 
to be used to settle £1.3 million of current liabilities that are 
due to Shell and for general corporate and working capital 
purposes. The Term Loan is unsecured and interest will 
accrue at a rate of 10 per cent. per annum on the principal 
drawn down.  
Viaro Bidco has also undertaken to pay, or procure the 
payment of, certain costs reasonably and properly incurred by 
Deltic in connection with the Acquisition. The costs 
undertaking is capped at a maximum aggregate amount of 
£650,000. The Company does not expect the costs 
associated with the Acquisition to be more than £650,000.   
In the absence of the Acquisition proceeding, the Directors 
anticipate that the Company would be required to raise 
additional capital in the going concern period to: 
1)    Settle any amount drawn down under the £2.7 million 
Term Loan, which may include the repayment of the 
£1.3 million Shell current liabilities; 
2)   Continue to fund the Company’s share of the Selene work 
program until value can be realised from the Selene asset; 
and 
3)   Cover the Company’s general corporate operating costs. 
Against this backdrop, the Directors believe that the 
Acquisition represents certainty for Deltic's Shareholders in 
relation to the future of the Company. The Directors also 
believe that, in the absence of alternative funding to the Term 
Loan and the Acquisition progressing, the Company would be 
in an extremely challenging financial position and the 
Directors may have no option but to place the Company into 
administration. Should administrators be appointed, it is not 
known how much, if any, value would be returned to 
Shareholders. 
These circumstances represent a material uncertainty that 
may cast significant doubt on the Company’s ability to 
continue as a going concern. However, having regard to the 
availability of the Term Loan entered into on 30 June 2025 
and the cost coverage arrangements referred to above, the 
Directors have a reasonable expectation that the Company 
will have adequate resources to continue in existence to at 
least the period prior to completion of the Acquisition.  
Accordingly, the financial statements have been prepared on 
a going concern basis. The Independent Auditor’s Report to 
the members of Deltic Energy Plc for the year ended 
31 December 2024 refers to this material uncertainty 
surrounding going concern. 
Sarah McLeod 
Chief Financial Officer 
30 June 2025
Financial Review 
continued

Deltic Energy Plc  Annual Report & Accounts 2024 09
Strategic Report
Corporate Governance
Financial Statements
Principal business risks  
The Directors have identified the following current principal 
risks in relation to the Company’s future performance. The 
relative importance of risks faced by the Company can, and is 
likely to change, with progress in the Company’s strategy and 
developments in the external business environment. The 
Directors have considered the potential impact of the 
geopolitical environment and have concluded there are no 
material risks associated to the Company.  
Financial 
The Company’s core risk is that its ability to effectively 
implement its business strategy and to continue as a going 
concern over time depends on its ability to potentially raise 
additional capital and/or enter into further commercial and 
financial arrangements. The need for and amount of any 
additional capital and/or further commercial partnership 
arrangements will depend on numerous factors related to the 
Company’s current and future activities. The Company is 
seeking additional capital, through partnership arrangements 
and/or alternative financial arrangements, as it has 
successfully done in the past. There can be no assurance that 
financing will be available to the Company in a timely manner, 
on favourable terms, or at all. If adequate capital is not 
available on acceptable terms, the Company may not be able 
to take advantage of opportunities, as well as possibly 
resulting in the delay or indefinite postponement of the 
Company’s activities. 
Strategic  
Strategy risk  
The Company’s strategy may not deliver the results expected 
by shareholders. The Directors regularly monitor the 
appropriateness of the strategy, taking into account both 
internal and external factors, and the progress in 
implementing the strategy, and modify the strategy as may 
be required based on developments. Key elements of this 
process are regular strategy reviews, monthly reporting, and 
regular Board meetings.  
Competition risk  
The addition of exploration licences to the Company’s 
portfolio is subject to competition from other companies. 
Many of the Company’s larger competitors have greater 
financial and technical resources and are able to devote more 
to the development of their business. The Company mitigates 
this risk by choosing where and when to deploy its business 
development resources.  
Operational  
Exploration and development risk  
Activities within the Company’s licences may not result in 
commercial development or otherwise realise value. There is 
no certainty of success from the existing portfolio of licences. 
The Company seeks to mitigate the exploration risk through 
the experience and expertise of the Company’s specialists, 
and the selection criteria used by the Company when 
identifying prospective areas for licence applications. The 
Company also has an objective to seek additional exploration 
and development assets, in order to diversify the Company’s 
portfolio of assets and hence risk.  
Other business risks  
In addition to the current principal risks identified above and 
general business risks, the Company’s business is subject to 
risks inherent in hydrocarbon exploration, development and 
production activities. There are a number of potential risks 
and uncertainties which could have a material impact on the 
Company’s long-term performance and could cause actual 
results to differ materially from expected and historical 
results.  
The Directors regularly monitor such risks, using information 
obtained or developed from external and internal sources, 
and will take actions as appropriate to mitigate these. 
Effective risk mitigation may be critical to the Company in 
achieving its strategic objectives and protecting its assets, 
personnel and reputation. The Company assesses its risk on 
an ongoing basis to ensure it identifies key business risks and 
takes measures to mitigate these. Other steps include regular 
Board review of the business, monthly management 
reporting, financial operating procedures and anti-bribery 
management systems. The Company reviews its business 
risks and management systems on a regular basis, and 
through this process, the Directors believe they have 
identified the principal risks. 
Business Risks

Deltic Energy Plc  Annual Report & Accounts 2024
10
Strategic Report
Section 172 of the Companies Act 2006 requires Directors to 
take into consideration the interests of stakeholders and 
other matters in their decision making. The Directors continue 
to have regard to the interests of the Company's employees 
and other stakeholders, the impact of its activities on the 
community, the environment and the Company's reputation 
for good business conduct, when making decisions. In this 
context, acting in good faith and fairly, the Directors consider 
what is most likely to promote the success of the Company 
for its members in the long term. We explain in this annual 
report, and reference below, how the Board engages with 
stakeholders. 
Likely consequence of any decision in the long term 
The Chairman’s and Chief Executive's Statements at pages 1-2 
in this Annual Report, set out the Company's long-term 
rationale and strategy. 
Interests of Employees 
The Company’s Corporate Governance Statement at 
pages 12-14 of this Annual Report sets out under board 
responsibilities the processes in place to safeguard the 
interests of employees.  
The Board has considered how employee working practices 
have developed beyond the COVID crisis of 2020/2021 and 
have implemented a more flexible and efficient ways of 
working. 
Further information is also provided in the Environment 
Social and Governance statement at pages 5-6 of this 
Annual Report. 
Foster business relationships with suppliers, joint venture 
partners and others 
Potential suppliers and joint venture partners are considered 
in the light of their suitability to comply with the Company’s 
policies.  
Impact of operations on the community and environment 
However, the Company has a commitment to ensure 
operations are conducted with as limited as possible 
environmental impact.  
The Company regularly reviews its Health, Safety & 
Environment (‘HSE’) and other policies and works responsibly 
with suppliers, and performance is monitored on an on-going 
basis. 
Maintain a reputation for high standards of business 
conduct 
The Corporate Governance section of this Annual Report at 
pages 16-18 sets out the Board and Committee structures and 
extensive board and committee meetings held during 2024, 
together with the experience of executive management and 
the Board and the Company's policies and procedures. 
Act fairly between stakeholders 
The Board regularly reviews the Company’s principal 
stakeholders and how it engages with them. This is achieved 
through information provided by management and by direct 
engagement with stakeholders themselves. 
Section 172 Statement 

Deltic Energy Plc  Annual Report & Accounts 2024
11
Strategic Report
Corporate Governance
Financial Statements
In addition to the development of the North Sea gas licences 
the Company has acquired to date, the Company proposes 
to continue to evaluate other potential oil and gas projects in 
line with its investing policy, as it aims to build a portfolio of 
resource assets and create value for shareholders. As 
disclosed in the Company’s AIM Admission Document in May 
2012, the Company’s substantially implemented Investment 
Policy is as follows:  
The proposed investments to be made by the Company may 
be either quoted or unquoted; made by direct acquisition or 
through farm-ins; either in companies, partnerships or joint 
ventures; or direct interests in oil & gas and mining projects. 
It is not intended to invest or trade in physical commodities 
except where such physical commodities form part of a 
producing asset. The Company’s equity interest in a 
proposed investment may range from a minority position to 
100% ownership.  
The Board initially intends to focus on pursuing projects in 
the oil & gas and mining sectors, where the Directors believe 
that a number of opportunities exist to acquire interests in 
attractive projects. Particular consideration will be given to 
identifying investments which are, in the opinion of the 
Directors, underperforming, undeveloped and/or 
undervalued, and where the Directors believe that their 
expertise and experience can be deployed to facilitate 
growth and unlock inherent value. 
The Company will conduct initial due diligence appraisals of 
potential projects and, where it is believed further 
investigation is warranted, will appoint appropriately qualified 
persons to assist with this process. The Directors are currently 
assessing various opportunities which may prove suitable 
although, at this stage, only preliminary due diligence has 
been undertaken.  
It is likely that the Company’s financial resources will be 
invested in either a small number of projects or one large 
investment which may be deemed to be a reverse takeover 
under the AIM Rules. In every case, the Directors intend to 
mitigate risk by undertaking the appropriate due diligence 
and transaction analysis. Any transaction constituting a 
reverse takeover under the AIM Rules will also require 
Shareholder approval.  
Investments in early stage and exploration assets are 
expected to be mainly in the form of equity, with debt being 
raised later to fund the development of such assets. 
Investments in later stage projects are more likely to include 
an element of debt to equity gearing. Where the Company 
builds a portfolio of related assets, it is possible that there 
may be cross holdings between such assets.  
The Company intends to be an involved and active investor. 
Accordingly, where necessary, the Company may seek 
participation in the management or representation on the 
Board of an entity in which the Company invests with a view 
to improving the performance and use of its assets in such 
ways as should result in an upward re-rating of the value of 
those assets.  
Given the timeframe the Directors believe is required to fully 
maximise the value of an exploration project or early stage 
development asset, it is expected that the investment will be 
held for the medium to long term, although disposal of assets 
in the short term cannot be ruled out in exceptional 
circumstances.  
The Company intends to deliver Shareholder returns 
principally through capital growth rather than capital 
distribution via dividends, although it may become 
appropriate to distribute funds to Shareholders once the 
investment portfolio matures and production revenues are 
established. 
Given the nature of the Investing Policy, the Company does 
not intend to make regular periodic disclosures or 
calculations of its net asset value. 
The Directors consider that as investments are made, and 
new investment opportunities arise, further funding of the 
Company will be required. 
This strategic report contains certain forward-looking 
statements that are subject to the usual risk factors and 
uncertainties associated with the oil and gas exploration and 
production business. Whilst the Directors believe the 
expectation reflected herein to be reasonable in light of the 
information available up to the time of their approval of this 
report, the actual outcome may be materially different owing 
to factors either beyond the Company’s control or otherwise 
within the Company’s control but, for example, owing to a 
change of plan or strategy. Accordingly, no reliance may be 
placed on the forward-looking statements. 
On behalf of the Board 
Mark Lappin                                           Andrew Nunn 
Chairman                                                Chief Executive Officer 
30 June 2025
30 June 2025
Investing Policy 

Deltic Energy Plc  Annual Report & Accounts 2024
12
Corporate Governance
Chairman’s Introduction 
As Chairman of the Company, I provide leadership, ensuring that the Board is performing its role effectively, and has the 
capacity, ability, structure and support to enable it to continue to do so.  
As an AIM quoted company, the Company has chosen to follow the Quoted Companies Alliance’s (“QCA”) Corporate 
Governance Code 2018 (the ‘QCA Code’) published in April 2018. The Board recognises the value and importance of high 
standards of corporate governance and believes that this provides the most appropriate framework for a company of our size 
and stage of development. 
This Governance section of the Annual Report provides an update on our Corporate Governance policy, and includes the Audit 
Committee Report, Remuneration Committee Report and the Directors’ Report. In these reports we set out our governance 
structures and explain how we have applied the QCA Code and where we have departed from the code during the year. The 
QCA Code is set out in detail on the Company’s website at www.delticenergy.com/investor-relations/corporate-governance, 
including an explanation as to how the Company addresses the ten key governance principles defined in the QCA Code. 
In May 2019, the Company appointed me as independent non-executive Chairman. My extensive Oil & Gas technical and 
commercial experience including the three years I previously served as an independent non-executive director of the Company 
underpin my effectiveness in this role, as the Company enters its next stage of development. 
Corporate Governance Statement 
Board responsibilities 
The Board is responsible to the Company’s shareholders for the leadership, control and management of the Company. It is 
responsible for the long-term success of the Company and for ensuring its appropriate management and operation in pursuit of 
its objectives. 
The Board is in constant communication and meets regularly. Its responsibilities include: 
•
Setting the Company’s strategy 
•
Determining policies and values  
•
Establishing and maintaining the Company’s system of internal control and reviewing effectiveness annually 
•
Identifying the major business risks faced by the Company and determining appropriate risk management 
•
Investing decisions  
•
Fundraising decisions 
•
Management appointments 
Whilst there is a formal schedule of matters specifically reserved for approval by the Board, the two executive directors have 
been given responsibility for specific functional aspects of the Company’s affairs. 
The Board seeks to maintain the highest standards of integrity and probity in the conduct of the Company’s activities. These 
values are enshrined in the written policies and working practices adopted by all employees. An open culture is encouraged 
within the Company, with regular communications to staff regarding progress and staff feedback being regularly sought. This is 
especially important as a small company, in order to fully harness its human capital in pursuit of the effective development of 
the Company’s assets, and so achieve the objectives and strategy set out in the Strategic Report and to seek to mitigate the 
risks and uncertainties described in the Business Risks section of the Strategic Report. The executive directors work closely 
with the small number of employees, so the Board is well placed to assess its culture. The Board are prepared to take 
appropriate action against unethical behaviour, violation of company policies or misconduct. 
Composition of the Board 
The Board currently comprises three Directors, of whom one is executive and two are non-executive. The Directors are all 
identified on page 17, together with a summary of their current and past experience, skills and personal qualities. 
Non-executive Chairman 
As Chairman, Mark Lappin oversees the adoption, delivery and communication of the Company’s corporate governance model 
and is responsible for ensuring that it is maintained in line with appropriate practice and policies agreed by the Board. He is also 
the Company’s leading ambassador, which includes presenting the Company’s aims and policies to investors and other outside 
parties. He promotes active communication with shareholders and other stakeholders, including speaking regularly with 
investors and other stakeholders. He chairs the AGM and as chairman of the Board, he chairs Board meetings, ensuring that the 
Board regularly reviews the Company’s strategy. He also oversees the composition and structure of the Board which involves 
regularly reviewing the overall size of the Board, the balance between executive and non-executive, age, experience, skills and 
personalities of the Directors. 
Corporate Governance

Deltic Energy Plc  Annual Report & Accounts 2024
13
Strategic Report
Corporate Governance
Financial Statements
Non-executive Directors 
The two Non-executive Directors (Mark Lappin and Peter Nicol) have a responsibility to challenge independently and 
constructively the performance of management and to help develop proposals on strategy. They each sit on the Remuneration 
and Audit committees, enabling them to have a role in determining the pay and benefits of the executive directors, to review 
internal control and financial reporting matters, and to have a direct relationship with the external auditors. 
Independence and Commitments 
The two Non-executive Directors are considered by the Board to be independent of management. The Board believes that they 
continue to demonstrate an independence of character in the performance of their roles as Non-executive Directors. Their 
director’s fees are fixed, and they do not benefit from share option awards. 
The Directors are expected to attend Board meetings, meetings of Board Committees of which they are members, annual 
general meetings, and any other shareholder meetings convened from time to time. 
All Directors have disclosed any significant commitments outside their respective duties as Directors and confirmed that they 
have sufficient time to discharge their duties. 
Appointments 
The Board believes there is an appropriate balance of skills, knowledge and personal qualities on the Board, which provides a 
wide range of expertise on issues relating to the Company’s mission, operations, strategies and its standards of conduct. The 
Chairman of the Board monitors the suitability of the Board’s composition on a continuing basis and will make 
recommendations to the Board as and when appropriate. 
Board support and external advice  
Internal management is available to the Board to ensure all Board and Committee meetings are conducted properly and 
procedures are in place for distributing meeting agendas and reports so that the Directors receive the appropriate information 
to be discussed in a timely manner. The Directors each receive reports which include monthly finance and management results 
and operational updates from the Chief Executive Officer and the Chief Financial Officer. Board minutes are taken by internal 
management and circulated for approval at the next meeting. The Company Secretary assists the Board by maintaining 
statutory registers and filings and assisting with organising shareholder general meetings. 
Aside from the Directors’ stated roles, the Board members do not have any particular internal advisory responsibilities. Where it 
considers it necessary to do so, the Board and Board committees may utilise external professional advisers to provide advice 
and guidance on any matter where they consider it prudent to seek such advice, at the Company’s expense. No such external 
advice was sought during the year. 
Board performance evaluation 
The Board evaluates its performance as a whole, informally on an ongoing basis. This falls under the overall responsibility of the 
Chairman.  There have been no recommendations concerning the Board structure arising from the Company’s Board appraisals 
over the year ended 31 December 2024. 
Board meetings 
The Board meets formally a minimum of eleven times a year, excluding Board committee meetings. The table below sets out 
the total number of meetings held by the Board and its Committees and records of attendance by each member eligible to 
attend during the year ended 31 December 2024:  
                                                                                Board meetings                       Audit committee1             Remuneration committee1 
                                                                          Possible         Attended            Possible         Attended           Possible         Attended 
G C Swindells*                                                            13                      12                         1                        -                        -                        - 
A J Nunn                                                                     17                      17                         1                        -                        -                        - 
S M McLeod                                                                17                      16                        2                        2                        -                        - 
P N Cowley**                                                              13                       9                         1                        1                        -                        - 
M S Lappin                                                                  17                      16                        2                        2                        1                        1 
P W Nicol                                                                    17                      14                        2                        2                        1                        1 
 
1      Only Non-executive Directors are entitled to vote in the meetings of these Board Committees. 
*      G C Swindells resigned on 14 October 2024 
**    P N Cowley resigned on 21 October 2024 
 
Corporate Governance 
continued

14
Corporate Governance
Other senior members of the management team and external advisors will attend, at the invitation of the Board, and as 
appropriate to the matters under discussion. 
Board committees 
The Board has established an audit committee, remuneration committee and AIM compliance committee with formally 
delegated duties and responsibilities, as described below. Each committee’s terms of reference are included on the Company’s 
website. 
Audit committee 
The audit committee is responsible for monitoring the integrity of the Company’s financial statements, reviewing significant 
financial reporting issues, reviewing the effectiveness of the Company’s internal control and risk management systems, 
monitoring the effectiveness of the internal audit function and overseeing the relationship with the external auditors (including 
advising on their appointment, agreeing the scope of the audit and reviewing the audit findings). 
The audit committee comprises Peter Nicol and Mark Lappin and is chaired by Peter Nicol. The audit committee aims to meet 
at appropriate times in the reporting and audit cycle and otherwise as required. The audit committee also meets regularly with 
the Company’s external auditors. 
Remuneration committee 
The remuneration committee is responsible for determining and agreeing with the Board the framework for the remuneration 
of the Chairman and the executive directors and, within the terms of the agreed framework, determining the total individual 
remuneration packages of such persons including, where appropriate, bonuses, incentive payments and share options or other 
share awards. The remuneration of Non-executive Directors is a matter for the chairman and the executive members of the 
Board. No Director is involved in any decision as to his or her own remuneration. 
The remuneration committee comprises Peter Nicol and Mark Lappin and is chaired by Peter Nicol. The remuneration 
committee meets at least twice a year and otherwise as required. 
AIM compliance committee 
The AIM compliance committee is responsible for ensuring that the Company complies with its obligations under the AIM Rules 
for Companies (“AIM Rules”) and the Market Abuse Regulation (Regulation EU 596/2014) (“MAR”) and, in particular makes 
timely and accurate disclosure of all information that is required to be disclosed to meet its disclosure obligations arising from 
the admission of its shares to trading on AIM and, under MAR. 
The AIM compliance committee comprises Mark Lappin, Andrew Nunn and Sarah McLeod. The AIM compliance committee 
meets as and when required, in order to undertake its responsibilities. 
Share dealing code 
The Company has adopted a share dealing code for the Directors, persons discharging managerial responsibilities and 
applicable employees of the Company for the purpose of ensuring compliance by such persons with the provisions of the AIM 
Rules relating to dealings in the Company’s securities (including, in particular, Rule 21 of the AIM Rules and MAR). The Directors 
consider that this share dealing code is appropriate for a company whose shares are admitted to trading on AIM. 
On behalf of the Board 
Mark Lappin 
Chairman 
30 June 2025
Corporate Governance 
continued
Deltic Energy Plc  Annual Report & Accounts 2024

15
Overview 
The audit committee met twice during the year. The external auditor, PKF Littlejohn LLP, also attended the meeting at the 
invitation of the audit committee chairman. 
External audit 
On behalf of the board, the Audit Committee is responsible for managing the relationship with external auditor.  PKF Littlejohn 
LLP was appointed as the auditor of the Company during 2022 following a formal tender process, and will be proposed for 
reappointment in accordance with section 485 of the Companies Act 2006.  
The objectivity and independence of the external auditors is safeguarded by reviewing the auditors’ formal declarations, 
monitoring relationships between key audit staff and the Company and reviewing the non-audit fees payable to the auditor. 
Non-audit services are not performed by the auditor if this would have a material effect on, or relevance to, the production of 
the Company’s financial statements and/or involve taking decisions or making significant subjective judgements that should be 
the responsibility of management. During the year, amounts accrued to PKF Littlejohn LLP for audit services totalled £42,000 
(2023: £40,000) and £1,650 (2023: £2,100) was paid for non-audit services.  
Financial reporting 
The audit committee monitored the integrity of the annual financial statements and reviewed the significant financial reporting 
issues and accounting policies and disclosures in the financial reports. The external auditor, PKF Littlejohn LLP, attended the 
audit committee meetings during the year. The process included the consideration of reports from the external auditor 
identifying the primary areas of accounting judgements and key audit risks identified as being significant to the financial 
statements.  
Audit committee effectiveness 
Although no formal review of the effectiveness of the audit committee has been undertaken, the Board and the chairman of the 
audit committee believe this to be satisfactory. The chairman of the audit committee will continue to assess whether such a 
formal review would be appropriate or otherwise, however, it is currently not considered necessary. 
Internal audit 
In light of the size of the Company and its current stage of development, the committee did not consider it necessary or 
appropriate to operate an internal audit function during the year. 
Peter Nicol 
Chairman, Audit Committee 
30 June 2025 
Strategic Report
Corporate Governance
Financial Statements
Audit Committee Report
Deltic Energy Plc  Annual Report & Accounts 2024

16
Corporate Governance
Following the departure on 21 October 2024 of Peter Cowley, as Non-Executive Director and Chairman of Remuneration 
Committee, Peter Nicol was appointed as Chairman of the Remuneration Committee.   
The remuneration committee reviews the scale and structure of the executive directors' remuneration and the terms of their 
service contracts. 
The remuneration and terms and conditions of appointment of the Non-executive Directors are set by the Board. 
The remuneration committee met once during the year. During the meeting, the Remuneration Committee considered changes 
in remuneration, share option awards, bonus awards and reporting of 2024 objectives. 
During the year there were no changes to the Company's remuneration and employment conditions and all director salary 
changes and bonuses were approved by the remuneration committee. A major independent, executive reward company, 
Mercer Kepler Limited undertook a benchmarking exercise during 2019 on the Company's senior executive and board's 
remuneration and this has been updated internally by the remuneration committee each year to determine appropriate salaries 
and bonuses.  
Although no formal review of the effectiveness of the remuneration committee has been undertaken, the Board and the 
chairman of the remuneration committee believe this to be satisfactory. The chairman of the remuneration committee will 
continue to assess whether such a formal review would be appropriate or otherwise. 
Peter Nicol 
Chairman, Remuneration Committee 
30 June 2025
Remuneration Committee Report
Deltic Energy Plc  Annual Report & Accounts 2024

17
Strategic Report
Corporate Governance
Financial Statements
Mark Lappin 
Non-Executive Chairman 
Mark has over 40 years of experience in the oil and gas 
industry. Mark joined Deltic Energy as non-executive director 
in 2016 and became Chairman in May 2019. Prior to that Mark 
was Technical Director at Cuadrilla and Subsurface Director 
for UK and Netherlands at Centrica. Mark began his career at 
Phillips Petroleum and has held senior technical and 
commercial roles with ExxonMobil and Dart Energy. Mark is 
also a Visiting Professor at University of Strathclyde Centre 
for Energy Policy in Glasgow. 
Mark’s extensive technical, commercial and senior 
management experience in the oil and gas sector ensures that 
he has the ability to support the executive directors, challenge 
strategy and decision-making, scrutinise performance and to 
perform his role as Non-Executive Chairman as the Company 
enters its next stage of development. Mark is also a member 
of the Company’s audit, remuneration and AIM compliance 
committees. 
Andrew Nunn 
Chief Executive Officer 
Andrew Nunn joined the Company in 2014 and later that year 
was appointed to the Board as Chief Operating Officer. 
Andrew became Chief Executive in October 2024. Andrew is 
a Chartered Geologist with over 20 years of experience 
working on exploration, mining and geo-environmental 
projects in Europe, Australasia and Africa. For the last 10 years 
he has worked on a wide variety of UK and European 
conventional and unconventional gas projects with a primary 
focus on Carboniferous aged reservoirs. Andrew’s previous 
role was as Exploration Manager for Dart Energy. He holds a 
B.Sc. (Hons) in Economic Geology and an M.Sc. in 
Environmental Management. Andrew became a Director of 
the Oil and Gas Independents’ Association (OGIA) in 
February 2020. Andrew is the Chairman of the Company’s 
AIM compliance committee. 
Andrew’s technical, commercial and operational experience, 
plus his qualifications, ensures that he has the necessary 
ability to develop and implement the Company’s strategy, and 
oversee the management of the Company 
Sarah McLeod 
Chief Financial Officer 
Sarah joined Deltic as Chief Financial Officer in January 2020. 
Sarah has 20 years of experience in the international oil and 
gas industry. She previously held the position of Group 
Financial Controller at New Age Africa Global Energy. Sarah 
spent 10 years with US-based international operator, 
ConocoPhillips, in a variety of senior financial and strategic 
roles and also two years with Maersk Oil. She started her 
career with Deloitte, spending six years in its oil and gas team 
during which time she qualified as a Chartered Accountant.  
Sarah’s professional qualifications, finance and industry 
experience ensures that she has the necessary ability to 
manage the Company’s financial matters.  
Peter Nicol 
Non-Executive Director 
Peter Nicol joined the Company in November 2021. Peter has 
40 years of experience in the energy sector. He was 
previously Head of Oil & Gas at GMP Securities Europe, Global 
Sector Director of Oil & Gas Research at ABN Amro & Head of 
European Oil & Gas Research at Goldman Sachs. Peter is a 
non-executive director of exploration focused Touchstone 
Exploration Inc. and Eco (Atlantic) Oil & Gas Ltd, both of 
which are AIM quoted. He was previously an independent 
director of ERC Equipoise Limited. Peter started his career 
with British National Oil Corporation and holds a Bachelor of 
Science in Mathematics & Economics from Strathclyde 
University. Peter is chairman of the Company’s Audit 
Committee and Chairman of the Remuneration Committee.  
Peter’s  wealth of energy, financial, city and public company 
experience will be invaluable to Deltic as it progresses to the 
next stage in development, and ensures he has the ability to 
support the executive directors, challenge strategy and 
decision-making, and to scrutinise performance.
Board of Directors and Senior Management 
There is an appropriate breadth of experience, skills and personal qualities covering the key aspects of the business including 
technical, operational and financial. It is the responsibility of each Director to keep skills up to date with the assistance of the 
Chairman who has a core responsibility in addressing the development needs of the Board as a whole, with a view to enhancing 
its overall effectiveness.
Deltic Energy Plc  Annual Report & Accounts 2024

18
Corporate Governance
Report of the Directors 
The Directors present their report with the financial statements of the Company for the year ended 31 December 2024. 
Principal Activity 
The Company’s principal activity is the exploration, evaluation and development of mineral exploration targets, with a principal 
focus on the development of its gas and oil licences in the Southern and Central North Sea. 
Review of Business 
Further details of the Company’s business and expected future development are also set out in the Strategic Report starting on 
page 1, commencing with the Chairman’s Statement. 
Dividends 
No dividends will be distributed for the year ended 31 December 2024 (2023: nil). 
Directors 
The Directors of the Company during the year and their beneficial interest in the ordinary shares and share options of the 
Company at 31 December 2024 are set out below:  
                                                                                                                                           Ordinary shares                            Share options 
                                                                                                                                 2024                  2023                2024                 2023 
G C Swindells (resigned 14 October 2024)                                                     155,456              155,456       3,532,600        3,532,600 
A J Nunn                                                                                                                61,765                61,765       3,532,600        3,532,600 
M S Lappin                                                                                                            58,744               58,744                        -                        - 
P N Cowley (resigned 21 October 2024)                                                          50,924               50,924                        -                        - 
P W Nicol                                                                                                           150,000             150,000                        -                        - 
                                                                                                                            476,889             476,889        7,065,200        7,065,200 
 
Director’s Remuneration 
The following table sets out an analysis of the pre-tax remuneration for the year ended 31 December 2024 for the individual 
Directors who held office in the Company during the year. 
                                                                                         2024              2024              2024              2024              2024               2023 
                                                                                    Salaries            Bonus                                 Benefits  
                                                                                   and fees      payments          Pension           in Kind               Total               Total 
                                                                                                £                     £                     £                     £                     £                     £ 
G C Swindells *                                                          335,950                      -             31,331              7,668         374,949           399,518 
A J Nunn                                                                    293,733                      -            29,373              3,857         326,963            371,471 
M S Lappin                                                                    69,193                      -                      -                      -            69,193           66,660 
P N Cowley **                                                               29,762                      -                      -                      -            29,762            33,330 
P W Nicol                                                                     34,597                      -                      -                      -            34,597           33,330 
                                                                                    763,235                      -           60,704             11,525         835,464         904,309 
 
*      G C Swindells resigned 14 October 2024. 
**     P N Cowley resigned 21 October 2024. 
 
The directors did not receive any other emoluments, compensation or cash or non-cash benefits other than as disclosed above. 
Share options 
The share-based payment of £308,093 (2023: £320,660) to Directors represents the share-based expense relating to unvested 
share options during the year. 
Deltic Energy Plc  Annual Report & Accounts 2024

19
Strategic Report
Corporate Governance
Financial Statements
The following share options table comprises share options held by Directors who held office during the year ended 31 
December 2024: 
                                                                                       Options                                                                                                                                                    
                                             Options held at              granted/               Options   Options held at                                                                                         
                                                 31 December              lapsed in             exercised       31 December               Exercise          Exercisable          Exercisable 
                                                               2023                  period              in period                     2024             price (p)*                     from                         to 
G C Swindells                                 600,000                           –                           –              600,000                    28.25  23 August 2024  23 August 2032 
Resigned                                         499,980                           –                           –               499,980                    51.00        12 July 2025        12 July 2032 
14 October 2024                            499,980                           –                           –               499,980                    41.00      22 Sept 2022       22 Sept 2031 
                                                         999,960                           –                           –               999,960                   35.00         8 July 2022         8 July 2029 
                                                        450,000                           –                           –              450,000                   46.40      07 June 2019     07 June 2028 
                                                          110,000               (110,000)                          –                            –                   75.00      30 April 2015     30 April 2024 
                                                         372,680                           –                           –               372,680                   26.50       10 June 2017      10 June 2026 
A J Nunn                                        600,000                           –                           –              600,000                    28.25  23 August 2024  23 August 2032 
                                                         499,980                           –                           –               499,980                    51.00        12 July 2025        12 July 2032 
                                                         499,980                           –                           –               499,980                    41.00      22 Sept 2022       22 Sept 2031 
                                                         999,960                           –                           –               999,960                   35.00         8 July 2022         8 July 2029 
                                                         410,000                           –                           –               410,000                   46.40      07 June 2019     07 June 2028 
                                                         150,000              (150,000)                          –                            –                    77.60         6 Sept 2015       22 May 2024 
                                                         372,680                           –                           –               372,680                   26.50       10 June 2017      10 June 2026 
 
Further details of share-based payments are set out in note 17. 
Financial Instruments  
Details of the use of financial instruments by the Company are contained in note 22 of the financial statements. 
Subsequent Events  
Events subsequent to 31 December 2024 are set out in note 27 to the financial statements on page 48.  
Business Risks 
A summary of the principal and general business risks can be found in the Strategic Report on page 9 and in note 22 to the 
financial statements. 
Key Performance Indicators 
At this stage in its development, the Company is focusing on the development of its North Sea gas and oil assets, applying for 
new licences, maintaining and extending existing licences, as well as the evaluation of various oil and gas opportunities. The 
Directors closely monitor certain financial information, in particular the levels of overheads and other administrative 
expenditure, exploration expenditure and cash and deposit balances, as set out in the Financial Review. As and when the 
Company moves into production, other financial, operational, health and safety and environmental KPIs will become relevant 
and will be measured and reported as appropriate. 
Disclosure of Information to Auditors 
So far as the Directors are aware, there is no relevant audit information (as defined by Section 418 of the Companies Act 2006) 
of which the Company’s auditors are unaware, and each Director has taken all the steps that he ought to have taken as a 
director in order to make himself aware of any relevant audit information and to establish that the Company’s auditors are 
aware of that information. 
Auditors 
PKF Littlejohn LLP will be proposed at the Annual General Meeting for reappointment in accordance with section 485 of the 
Companies Act 2006.  
On behalf of the Board 
 
Andrew Nunn 
Chief Executive Officer 
30 June 2025
Report of the Directors 
continued
Deltic Energy Plc  Annual Report & Accounts 2024

20
Corporate Governance
Statement of Directors’ Responsibilities
The Directors are responsible for preparing the Annual Report and the financial statements in accordance with applicable law 
and regulations. 
Company law requires the Directors to prepare financial statements for each financial year. Under that law the Directors have 
elected to prepare the financial statements in accordance with UK Adopted International Accounting Standards in conformity 
with the requirements of the Companies Act 2006. Under Company law the Directors must not approve the financial 
statements unless they are satisfied that they give a true and fair view of the state of affairs of the Company and of the profit or 
loss of the Company for that period. The Directors are also required to prepare financial statements in accordance with the 
rules of the London Stock Exchange for companies trading securities on the AIM Market. 
In preparing these financial statements, the Directors are required to: 
•     Select suitable accounting policies and then apply them consistently; 
•     Make judgements and accounting estimates that are reasonable and prudent; 
•     State whether they have been prepared in accordance with UK adopted International Accounting Standards in conformity 
with the requirements of the Companies Act 2006; subject to any material departures disclosed and explained in the 
financial statements; and 
•     Prepare the financial statements on the going concern basis unless it is inappropriate to presume that the Company will 
continue in business. 
The Directors are responsible for keeping adequate accounting records that are sufficient to show and explain the Company’s 
transactions and disclose with reasonable accuracy at any time the financial position of the Company and enable them to 
ensure that the financial statements comply with the Companies Act 2006. They are also responsible for safeguarding the 
assets of the Company and hence for taking reasonable steps for the prevention and detection of fraud and other irregularities. 
Website publication 
The Directors are responsible for ensuring the Annual Report and the financial statements are made available on a website. 
Financial statements are published on the Company’s website in accordance with legislation in the United Kingdom governing 
the preparation and dissemination of financial statements, which may vary from legislation in other jurisdictions. The 
maintenance and integrity of the Company’s website is the responsibility of the Directors. The Directors’ responsibility also 
extends to the on-going integrity of the financial statements contained therein. 
Deltic Energy Plc  Annual Report & Accounts 2024

21
Strategic Report
Corporate Governance
Financial Statements
Independent Auditor’s Report 
to the members of Deltic Energy Plc
Opinion  
We have audited the financial statements of Deltic Energy Plc (the ‘Company’) for the year ended 31 December 2024 which 
comprise the Income Statement, the Statement of Comprehensive Income, the Balance Sheet, the Statement of Changes in 
Equity, the Statement of Cash Flows and notes to the financial statements, including significant accounting policies. The 
financial reporting framework that has been applied in their preparation is applicable law and UK-adopted international 
accounting standards.  
In our opinion, the financial statements:  
•
give a true and fair view of the state of the company’s affairs as at 31 December 2024 and of its loss for the year then ended;  
•
have been properly prepared in accordance with UK-adopted international accounting standards; and  
•
have been prepared in accordance with the requirements of the Companies Act 2006.  
Basis for opinion  
We conducted our audit in accordance with International Standards on Auditing (UK) (ISAs (UK) and applicable law. Our 
responsibilities under those standards are further described in the Auditor’s responsibilities for the audit of the financial 
statements section of our report. We are independent of the company in accordance with the ethical requirements that are 
relevant to our audit of the financial statements in the UK, including the FRC’s Ethical Standard as applied to listed entities, and 
we have fulfilled our other ethical responsibilities in accordance with these requirements. We believe that the audit evidence we 
have obtained is sufficient and appropriate to provide a basis for our opinion.  
Material uncertainty related to going concern 
We draw attention to the income statement in the financial statements, which indicates that the company incurred a net loss of 
£21,241,287 during the year ended 31 December 2024 and incurred operating cash outflows of £2,524,076 and is not expected 
to generate any revenue or positive cash inflows from operations in the 12 months from the date at which financial statements 
were signed. These indicate that additional funds will need to be raised to finance the Company’s budgeted exploration and 
development programme and to enable the Company to meet its other operational obligations as they fall due. These events or 
conditions, along with the other matters as set forth in note 1, indicate that a material uncertainty exists that may cast 
significant doubt on the company’s ability to continue as a going concern. Our opinion is not modified in respect of this matter. 
In auditing the financial statements, we have concluded that the director’s use of the going concern basis of accounting in the 
preparation of the financial statements is appropriate. Our evaluation of the directors’ assessment of the company’s ability to 
continue to adopt the going concern basis of accounting included: 
•
We obtained and reviewed the latest cash flow forecasts for the Company which included the period of 12 months from the 
date of approval of these financial statements. In doing so we challenged and corroborated management’s key assumptions 
included in the cash flow forecasts. This included comparing forecast operating costs to historical cost levels and evaluating 
whether the work commitments are appropriately costed and consistent with the budgeted licence work programme;  
•
Discussing with management how they intend to fund the exploration and development programme necessary for the 
Company to continue as a going concern, in the required timeframe and considering this in light of the Company’s previous 
fundraising; and 
•
Critically assessing the disclosure made within the financial statements for consistency with management’s assessment of 
going concern. 
Our responsibilities and the responsibilities of the directors with respect to going concern are described in the relevant sections 
of this report.  
Deltic Energy Plc  Annual Report & Accounts 2024

22
Corporate Governance
Independent Auditor’s Report 
continued
Our application of materiality  
The scope of our audit was influenced by our application of materiality. The quantitative and qualitative thresholds for 
materiality determine the scope of our audit and the nature, timing and extent of our audit procedures. We determined 
materiality for the financial statements to be: 
                                                                                                £                                             Basis 
Overall materiality                                                                  44,000 (2023:434,000)      2% of Total assets (2023: 2% of net assets) 
Performance materiality                                                        30,000 (2023:303,800)      70% of materiality (70% of materiality) 
Triviality                                                                                   2,000 (2023: 21,700)            5% of materiality 
 
The benchmark for materiality was selected as 2% of total assets which is a deviation fromthe prior year benchmark. The 
deviation from the prior year benchmark is mainly due tosignificant decline in intangible assets during the year mainly from 
Pensacola impairmentwhilst there are no changes in the Company’s liabilities. Total assets were deemed to be themost 
appropriate metric for materiality given the Company's status as an oil and gasexploration company with limited liabilities. 
Moreover, the expected main focus of the users ofthe financial statements is the recoverability of the assets invested in the 
exploration andevaluation stage. The percentage applied to this benchmark has been selected to bring intoscope all significant 
classes of transactions, account balances and disclosures consideredrelevant for the shareholders, and also to ensure that 
matters that would have a significantimpact on the results during the year were appropriately considered. 
We use performance materiality to reduce to an appropriately low level the probability that the aggregate of uncorrected and 
undetected misstatements exceeds overall materiality. Specifically, we use performance materiality in determining the nature 
and extent of our testing of account balances, classes of transactions and disclosures.  
We agreed with the audit committee that we would report to the committee all individual audit differences identified during 
our audit in excess of £2,000 in addition to other audit misstatements below that threshold that we believe warrant reporting 
on qualitative grounds. 
We evaluate any uncorrected misstatements against both the quantitative measures of materiality discussed above and in light 
of other relevant qualitative considerations in forming our opinion. 
Our approach to the audit 
Our audit is risk based and is designed to focus our efforts on the areas at greatest risk of material misstatement, aspects 
subject to significant management judgement as well as greatest complexity, risk and size. 
As part of designing our audit, we determined materiality, as above, and assessed the risk of material misstatement in the 
financial statements. In particular, we looked at areas involving significant accounting estimates and judgement by the directors 
and considered future events that are inherently uncertain. These areas of estimate and judgement included: 
•
Valuation and recoverability of exploration intangible assets; and  
We also addressed the risk of management override of internal controls, including among other matters consideration of 
whether there was evidence of bias that represented a risk of material misstatement due to fraud. 
The key audit matters and how these were addressed are outlined below. 
Deltic Energy Plc  Annual Report & Accounts 2024

23
Strategic Report
Corporate Governance
Financial Statements
Independent Auditor’s Report 
continued
Key audit matters  
Key audit matters are those matters that, in our professional judgment, were of most significance in our audit of the financial 
statements of the current period and include the most significant assessed risks of material misstatement (whether or not due to 
fraud) we identified, including those which had the greatest effect on: the overall audit strategy, the allocation of resources in the 
audit; and directing the efforts of the engagement team. These matters were addressed in the context of our audit of the 
financial statements as a whole, and in forming our opinion thereon, and we do not provide a separate opinion on these matters.  
In addition to the matter described in the Material uncertainty related to going concern section we have determined the matters 
described below to be the key audit matters to be communicated in our report. 
  
 
  
 
Other information  
The other information comprises the information included in the annual report, other than the financial statements and our 
auditor’s report thereon. The directors are responsible for the other information contained within the annual report. Our opinion 
on the financial statements does not cover the other information and, except to the extent otherwise explicitly stated in our 
report, we do not express any form of assurance conclusion thereon. Our responsibility is to read the other information and, in 
doing so, consider whether the other information is materially inconsistent with the financial statements or our knowledge 
obtained in the course of the audit, or otherwise appears to be materially misstated. If we identify such material inconsistencies 
or apparent material misstatements, we are required to determine whether this gives rise to a material misstatement in the 
financial statements themselves. If, based on the work we have performed, we conclude that there is a material misstatement of 
this other information, we are required to report that fact.  
We have nothing to report in this regard.  
As part of our audit, we have performed the following procedures: 
•     We critically assessed whether impairment indicators exist in line with IFRS 
6 Exploration for and Evaluation of Mineral Resources, including the 
following: 
      –
Obtaining evidence that the licences are still held by the Company 
and obtained evidence of licenses that have been relinquished during 
the year; 
      -
Reviewing the results of any exploration activities in the period as 
well as impairment in relation to relinquished licenses ; and 
      -
Reviewing the project work programme, where available, and 
evaluating any associated commitments and obligations for each 
project; 
      -
Discussing with management their plans regarding future exploration 
on the licence areas and if any further impairment is expected. 
•     We obtained evidence to confirm the relinquishment of licences P2252 
Pensacola, P2258 Pensacola North, P2542 Syros, P2567 Cadence and 
reviewed the appropriateness of the accounting entries made to intangible 
assets and the impairment charge to the statement of comprehensive 
income. 
•     We performed tests of detail on additions to intangible assets during the 
year to assess the appropriateness of capitalisation under IFRS 6. 
•     We reviewed the disclosures in the financial statements to ensure that they 
are appropriate. 
Valuation and recoverability of exploration 
intangible assets (note 12) 
Valuation and recoverability of exploration 
intangible assets 
The carrying amount of intangible assets 
related to explorationand evaluation assets 
amounted to £1,872,629 as at 31 December 
2024. 
During the year, the Company relinquished the 
following licences: 
•     P2252 Pensacola – a charge of £17,998,254 
was recognised resulting from the write 
down on relinquished assets following the 
decision to withdraw from the agreement; 
•     P2258 Pensacola North – a charge of 
£69,092 was recognised during the year 
resulting from the write down on 
relinquished assets following the decision 
to relinquish; 
•     P2542 Syros – a charge of £395,112 was 
recognised during the year  resulting from 
the write down on relinquished assets 
following the decision to relinquish; and 
•     P2567 Cadence - a charge of £2,612 was 
recognised during the year resulting from 
the write down on relinquished assets 
following the decision in the prior year to 
relinquish. 
Given the inherent judgement involved in the 
assessment of whether there are further 
indications of impairment to the carrying 
amount of exploration and evaluation assets, 
we considered the carrying amount of 
exploration assets to be a key audit matter.
How our scope addressed this matter
Key Audit Matter
Deltic Energy Plc  Annual Report & Accounts 2024

24
Corporate Governance
Opinions on other matters prescribed by the Companies Act 2006  
In our opinion, based on the work undertaken in the course of the audit:  
•
the information given in the strategic report and the directors’ report for the financial year for which the financial 
statements are prepared is consistent with the financial statements; and  
•
the strategic report and the directors’ report have been prepared in accordance with applicable legal requirements.  
Matters on which we are required to report by exception  
In the light of the knowledge and understanding of the company and its environment obtained in the course of the audit, we 
have not identified material misstatements in the strategic report or the directors’ report.  
We have nothing to report in respect of the following matters in relation to which the Companies Act 2006 requires us to 
report to you if, in our opinion:  
•
adequate accounting records have not been kept, or returns adequate for our audit have not been received from branches 
not visited by us; or  
•
the financial statements are not in agreement with the accounting records and returns; or  
•
certain disclosures of directors’ remuneration specified by law are not made; or  
•
we have not received all the information and explanations we require for our audit. 
Responsibilities of directors  
As explained more fully in the directors’ responsibilities statement, the directors are responsible for the preparation of the 
financial statements and for being satisfied that they give a true and fair view, and for such internal control as the directors 
determine is necessary to enable the preparation of financial statements that are free from material misstatement, whether due 
to fraud or error.  
In preparing the financial statements, the directors are responsible for assessing the company’s ability to continue as a going 
concern, disclosing, as applicable, matters related to going concern and using the going concern basis of accounting unless the 
directors either intend to liquidate the company or to cease operations, or have no realistic alternative but to do so.  
Auditor’s responsibilities for the audit of the financial statements  
Our objectives are to obtain reasonable assurance about whether the financial statements as a whole are free from material 
misstatement, whether due to fraud or error, and to issue an auditor’s report that includes our opinion. Reasonable assurance is 
a high level of assurance but is not a guarantee that an audit conducted in accordance with ISAs (UK) will always detect a 
material misstatement when it exists. Misstatements can arise from fraud or error and are considered material if, individually or 
in the aggregate, they could reasonably be expected to influence the economic decisions of users taken on the basis of these 
financial statements.  
Irregularities, including fraud, are instances of non-compliance with laws and regulations. We design procedures in line with our 
responsibilities, outlined above, to detect material misstatements in respect of irregularities, including fraud. The extent to 
which our procedures are capable of detecting irregularities, including fraud is detailed below: 
•
We obtained an understanding of the company and the sector in which it operates to identify laws and regulations that 
could reasonably be expected to have a direct effect on the financial statements. We obtained our understanding in this 
regard through discussions with management, and our expertise of the sector. 
•
We determined the principal laws and regulations relevant to the company in this regard to be those arising from 
Companies Act 2006, UK-adopted international accounting standards, the AIM Rules for Companies and the UK tax law 
and regulations. 
•
We designed our audit procedures to ensure the audit team considered whether there were any indications of non-
compliance by the company with those laws and regulations. These procedures included, but were not limited to: 
–
conducting enquiries of management regarding potential instances of non-compliance;  
–
reviewing Regulators New Service announcements;  
–
reviewing legal and professional fees for evidence of any litigation or claims against the company; and 
–
reviewing bord minutes and other correspondence from management. 
•
We also identified the risks of material misstatement of the financial statements due to fraud. We considered, in addition to 
the non-rebuttable presumption of a risk of fraud arising from management override of controls, whether key management 
judgements could include management bias in relation to the valuation and recoverability of exploration intangible assets. 
We addressed the recoverability of the exploration intangible assets as outlined in the Key audit matters section above. 
•
As in all of our audits, we addressed the risk of fraud arising from management override of controls by performing audit 
procedures which included, but were not limited to: the testing of journals;  reviewing accounting estimates for evidence of 
Independent Auditor’s Report 
continued
Deltic Energy Plc  Annual Report & Accounts 2024

25
bias; and evaluating the business rationale of any significant transactions that are unusual or outside the normal course of 
business. 
Because of the inherent limitations of an audit, there is a risk that we will not detect all irregularities, including those leading to a 
material misstatement in the financial statements or non-compliance with regulation.  This risk increases the more that 
compliance with a law or regulation is removed from the events and transactions reflected in the financial statements, as we will 
be less likely to become aware of instances of non-compliance. The risk is also greater regarding irregularities occurring due to 
fraud rather than error, as fraud involves intentional concealment, forgery, collusion, omission or misrepresentation. 
A further description of our responsibilities for the audit of the financial statements is located on the Financial Reporting 
Council’s website at: www.frc.org.uk/auditorsresponsibilities. This description forms part of our auditor’s report.  
Use of our report 
This report is made solely to the company’s members, as a body, in accordance with Chapter 3 of Part 16 of the Companies Act 
2006. Our audit work has been undertaken so that we might state to the company’s members those matters we are required to 
state to them in an auditor’s report and for no other purpose.  To the fullest extent permitted by law, we do not accept or 
assume responsibility to anyone, other than the company and the company's members as a body, for our audit work, for this 
report, or for the opinions we have formed. 
 
 
 
Daniel Hutson (Senior Statutory Auditor) 
15 Westferry Circus 
For and on behalf of PKF Littlejohn LLP
Canary Wharf 
Statutory Auditor
London E14 4HD 
30 June 2025 
Strategic Report
Corporate Governance
Financial Statements
Independent Auditor’s Report 
continued
Deltic Energy Plc  Annual Report & Accounts 2024

Deltic Energy Plc  Annual Report & Accounts 2024
26
Financial Statements
                                                                                                                                                                                      2024                 2023 
Continuing operations                                                                                                                     Notes                       £                       £ 
Administrative expenses: 
Write down on relinquished intangible assets                                                                                      12    (18,465,070)          (184,242) 
Other administrative expenses                                                                                                                        (2,937,548)      (3,035,896) 
Total administrative expenses                                                                                                                         (21,402,618)       (3,220,138) 
Other operating income                                                                                                                          12            108,987                        - 
 
Operating loss                                                                                                                                                   (21,293,631)       (3,220,138) 
Finance income                                                                                                                                         4              112,011           388,403 
Finance costs                                                                                                                                             5            (39,935)            (16,788) 
Loss before tax                                                                                                                                         6      (21,221,555)      (2,848,523) 
Income tax expense                                                                                                                                  8             (19,732)          (112,830) 
 
Loss for the year                                                                                                                                               (21,241,287)       (2,961,353) 
Loss per share from continuing operations 
expressed in pence per share: 
Basic                                                                                                                                                          9              (22.82)p              (3.18)p 
                                                                                                                                                                                      2024                2023 
                                                                                                                                                                                             £                       £ 
Loss for the year                                                                                                                                                (21,241,287)      (2,961,353) 
Other comprehensive income                                                                                                                                            -                        - 
Total comprehensive expense for the year attributable to the equity holders of the Company          (21,241,287)      (2,961,353) 
 
 
Statement of Comprehensive Income 
for the year ended 31 December 2024
Income Statement 
for the year ended 31 December 2024
The notes on pages 30 to 48 form part of the financial statements.

Deltic Energy Plc  Annual Report & Accounts 2024
27
Strategic Report
Corporate Governance
Financial Statements
                                                                                                                                                                                      2024                 2023 
                                                                                                                                                            Notes                       £                       £ 
Assets 
Non-current assets 
Intangible assets                                                                                                                                      12         1,872,629        17,463,225 
Property, plant and equipment                                                                                                              13              61,909              171,627 
Investments in subsidiary                                                                                                                       10                        1                        1 
Other receivables                                                                                                                                    14                        -               37,422 
Total non-current assets                                                                                                                                    1,934,539         17,672,275 
 
Current assets 
Trade and other receivables                                                                                                                   14            129,596              112,598 
Cash and cash equivalents                                                                                                                                1,444,904         5,580,259 
Total current assets                                                                                                                                            1,574,500         5,692,857 
Total assets                                                                                                                                                         3,509,039        23,365,132 
 
Capital and reserves attributable to the equity holders of the Company 
Shareholders’ equity 
Share capital                                                                                                                                             15       9,309,660        9,309,660 
Share premium                                                                                                                                                   33,145,477        33,145,477 
Share-based payment reserve                                                                                                               17        2,466,461         1,999,834 
Accumulated retained deficit                                                                                                                       (43,943,280)      (22,716,617) 
Total equity                                                                                                                                                             978,318        21,738,354 
 
Liabilities 
Current liabilities 
Trade and other payables                                                                                                                       19         1,591,370          1,402,375 
Current tax payable                                                                                                                                                     17,151              88,775 
Lease liabilities                                                                                                                                        20              22,837             124,282 
 
Total current liabilities                                                                                                                                        1,631,358           1,615,432 
                                                                                                                                                                                                                          
Non-current liabilities                                                                                                                                                                                    
Other payables                                                                                                                                        19           899,363                        - 
Lease liabilities                                                                                                                                        20                        -                11,346 
 
Total non-current liabilities                                                                                                                                  899,363                11,346 
 
Total liabilities                                                                                                                                                     2,530,721          1,626,778 
 
Total equity and liabilities                                                                                                                                3,509,039        23,365,132 
 
 
The financial statements of Deltic Energy Plc, registered number 7958581, were approved by the Board of Directors on 
30 June 2025  and were signed on its behalf by: 
Andrew Nunn 
Chief Executive Officer 
 
Balance Sheet 
as at 31 December 2024
The notes on pages 30 to 48 form part of the financial statements.

Deltic Energy Plc  Annual Report & Accounts 2024
28
Financial Statements
                                                                                                                                                Share-based  Accumulated 
                                                                                                        Share                Share          payment           retained                 Total 
                                                                                                      capital          premium             reserve              deficit              equity 
                                                                                                                £                       £                        £                       £                       £ 
Balance at 1 January 2024                                                    9,309,660        33,145,477         1,999,834       (22,716,617)      21,738,354 
Comprehensive income for the year 
Loss for the year                                                                                     -                        -                        -       (21,241,287)      (21,241,287) 
Total comprehensive loss for the year                                                -                        -                        -       (21,241,287)      (21,241,287) 
                                                                                                                                                                                                                          
Contributions by and distributions to owners 
Share-based payment                                                                           -                        -              481,251                        -              481,251 
Expired share options                                                                            -                        -             (14,624)             14,624                        - 
Total contributions by and distributions to owners                          -                        -            466,627               14,624              481,251 
Balance at 31 December 2024                                            9,309,660       33,145,477        2,466,461    (43,943,280)           978,318 
                                                                                                                                                                                                                          
Balance at 1 January 2023                                                    9,309,660        33,150,786          1,535,202      (19,802,953)      24,192,695 
Comprehensive income for the year 
Loss for the year                                                                                     -                        -                        -        (2,961,353)       (2,961,353) 
Total comprehensive loss for the year                                                -                        -                        -        (2,961,353)       (2,961,353) 
                                                                                                                                                                                                                          
Contributions by and distributions to owners 
Issue of shares                                                                                        -                     22                        -                        -                     22 
Costs of share issue                                                                               -                (5,331)                       -                        -                (5,331) 
Share-based payment                                                                           -                        -              512,321                        -              512,321 
Expired share options                                                                            -                        -             (47,689)             47,689                        - 
Total contributions by and distributions to owners                          -              (5,309)          464,632              47,689             507,012 
Balance at 31 December 2023                                            9,309,660       33,145,477         1,999,834      (22,716,617)     21,738,354 
 
Statement of Changes in Equity 
for the year ended 31 December 2024
The notes on pages 30 to 48 form part of the financial statements.

Deltic Energy Plc  Annual Report & Accounts 2024
29
Strategic Report
Corporate Governance
Financial Statements
                                                                                                                                                                                      2024                2023 
                                                                                                                                                                                             £                       £ 
Cash flows from operating activities 
Loss before tax                                                                                                                                                  (21,221,555)      (2,848,523) 
Finance income                                                                                                                                                        (112,011)        (388,403) 
Finance costs                                                                                                                                                            39,935               16,788 
Depreciation                                                                                                                                                             114,095             115,099 
Loss on disposal of property, plant and equipment                                                                                                 1,130                  500 
Gain on farm-in                                                                                                                                                      (108,987)                       - 
Write down on relinquished intangible assets                                                                                               18,465,070             184,243 
Foreign exchange movement in operating loss                                                                                                     (7,504)                       - 
Share-based payment                                                                                                                                             481,251              512,321 
                                                                                                                                                                             (2,348,576)      (2,407,975) 
Decrease in other receivables                                                                                                                                   4,992                 10,112 
Decrease in trade and other payables                                                                                                                  (90,202)        (203,603) 
Tax paid                                                                                                                                                                   (90,290)           (24,055) 
Net cash outflow from operating activities                                                                                                    (2,524,076)       (2,625,521) 
 
Cash flows from investing activities 
Purchase of intangible assets                                                                                                                            (2,612,843)     (12,547,872) 
Purchase of property, plant and equipment                                                                                                         (12,668)               (1,130) 
Proceeds from licence farm-ins                                                                                                                          1,040,581                        - 
Interest received                                                                                                                                                      126,377            446,795 
Net cash outflow from investing activities                                                                                                       (1,458,553)      (12,102,207) 
 
Cash flows from financing activities 
Proceeds from share issue                                                                                                                                                 -                     22 
Expense of share issue                                                                                                                                                       -                (5,331) 
Payment of principal portion of lease liabilities                                                                                                   (113,587)           (79,608) 
Lease interest paid                                                                                                                                                    (8,086)            (16,788) 
Other interest paid                                                                                                                                                   (31,053)                       - 
Net cash outflow from financing activities                                                                                                         (152,726)          (101,705) 
 
Decrease in cash and cash equivalents                                                                                                           (4,135,355)    (14,829,433) 
Cash and cash equivalents at beginning of year                                                                                           5,580,259      20,409,692 
Cash and cash equivalents at end of year                                                                                                      1,444,904         5,580,259 
 
Cash and cash equivalents comprise the following items: 
                                                                                                                                                                       
                                                                                                                                                                                      2024                2023 
                                                                                                                                                                                             £                       £ 
Cash at bank and in hand                                                                                                                                  1,444,904            580,259 
Short term bank deposits                                                                                                                                                   -       5,000,000 
                                                                                                                                                                              1,444,904         5,580,259 
Statement of Cash Flows 
for the year ended 31 December 2024
The notes on pages 30 to 48 form part of the financial statements.

Deltic Energy Plc  Annual Report & Accounts 2024
30
Financial Statements
1.    Accounting Policies 
Basis of preparation 
Deltic Energy Plc is a public limited company incorporated and domiciled in the United Kingdom whose share are publicly traded. 
The registered office is location at 1st Floor, 150 Waterloo Road, London, SE1 8SB. The registered company number is 07958581.  
The financial statements have been prepared in accordance with UK adopted International Accounting Standards (‘IAS’) 
and with those parts of the Companies Act 2006 applicable to companies reporting under International Accounting 
Standards (‘IAS’). 
On 24 April 2023, the Company incorporated a subsidiary, Deltic Energy One Limited, a company incorporated in England and 
registered at 1st Floor 150 Waterloo Road, London, SE1 8SB. This subsidiary has been dormant from the date of incorporation. 
As it is not material for the purpose of giving a true and fair view, the Company has not consolidated its subsidiary, taking 
advantage of the exemption available under the Companies Act 2006 section 405, and has therefore not prepared 
consolidated financial statements. 
The preparation of financial statements in conformity with IAS requires management to make judgements, estimates and 
assumptions that affect the application of policies and reported amounts of assets and liabilities, income and expenses. The 
estimates and associated assumptions are based on historical experience and factors that are believed to be reasonable under 
the circumstance, the result of which form the basis of making judgements about carrying values of assets and liabilities that 
are not readily apparent from other sources. Actual results may differ from this estimate. The areas involving a higher degree of 
judgement or complexity, or where assumptions and estimates are significant to the financial statements, are disclosed later in 
this note. 
Operating loss is stated after charging and crediting all items excluding finance income and expenses. 
The estimates and underlying assumptions are reviewed on an on-going basis. Revisions to accounting estimates are 
recognised in the period in which the estimate is revised if the revision only affects that period or in the period of revision and 
future periods if the revision affects both current and future periods. 
Going concern 
As part of the preparation of the Company’s financial statements, the Directors have considered the Company’s ability to 
continue as a going concern for a period of at least 12 months from the date of approval of these financial statements. 
On 30 June 2025, the boards of Rockrose Energy Limited ("Viaro Bidco") a wholly-owned subsidiary of Viaro Energy Limited 
("Viaro Energy") and Deltic announced that it had reached agreement on the terms of a recommended cash offer for the entire 
issued and to be issued ordinary share capital of Deltic (the "Acquisition"), intended to be implemented by way of a 
court-sanctioned scheme of arrangement.  
Completion of the Acquisition remains conditional on, among other things, the approval of Deltic shareholders. The Directors, 
the Company’s largest shareholder and certain other shareholders have given irrevocable undertakings to vote in favour of the 
Acquisition which is currently expected to complete during Q4 2025. 
To support the Company’s liquidity position during the period to completion of the Acquisition, on 30 June 2025, Deltic 
entered into a two-year term loan with Viaro Bidco whereby Viaro Bidco has agreed to make available to the Company funding 
of £2.7 million (“Term Loan”) which will be available to be used to settle £1.3 million of current liabilities that are due to Shell and 
for general corporate and working capital purposes. The Term Loan is unsecured and interest will accrue at a rate of 10 per cent. 
per annum on the principal drawn down.  
Viaro Bidco has also undertaken to pay, or procure the payment of, certain costs reasonably and properly incurred by Deltic in 
connection with the Acquisition. The costs undertaking is capped at a maximum aggregate amount of £650,000. The 
Company does not expect the costs associated with the Acquisition to be more than £650,000.  
In the absence of the Acquisition proceeding, the Directors anticipate that the Company would be required to raise additional 
capital in the going concern period to: 
1)    Settle any amount drawn down under the £2.7 million Term Loan, which may include the repayment of the £1.3 million Shell 
current liabilities; 
2)   Continue to fund the Company’s share of the Selene work program until value can be realised from the Selene asset; and 
3)   Cover the Company’s general corporate operating costs. 
Notes to the Financial Statements 
for the year ended 31 December 2024

Deltic Energy Plc  Annual Report & Accounts 2024
31
1.    Accounting Policies (continued) 
Against this backdrop, the Directors believe that the Acquisition represents certainty for Deltic's Shareholders in relation to the 
future of the Company. The Directors also believe that, in the absence of alternative funding to the Term Loan and the 
Acquisition progressing, the Company would be in an extremely challenging financial position and the Directors may have no 
option but to place the Company into administration. Should administrators be appointed, it is not known how much, if any, 
value would be returned to Shareholders. 
These circumstances represent a material uncertainty that may cast significant doubt on the Company’s ability to continue as a 
going concern. However, having regard to the availability of the Term Loan entered into on 30 June 2025 and the cost coverage 
arrangements referred to above, the Directors have a reasonable expectation that the Company will have adequate resources 
to continue in existence to at least the period prior to completion of the Acquisition. Accordingly, the financial statements have 
been prepared on a going concern basis. The Independent Auditor’s Report to the members of Deltic Energy Plc for the year 
ended 31 December 2024 refers to this material uncertainty surrounding going concern. 
Adoption of new and revised International Financial Reporting Standards  
The Company has adopted the following standards, amendments to standards and interpretations which are effective for the first 
time this year. These have not had a material effect on the reported income or net assets of the Company. 
                                                                                                                                                                                             Effective period  
                                                                                                                                                                              commencing on or after: 
Amendments to IAS 1: Classification of Liabilities as Current or Non-current &  
Disclosures of Accounting Policies                                                                                                                                     1 January 2024 
Amendments to IAS 7 and IFRS 7: Supplier Finance Arrangements                                                                              1 January 2024 
Standards effective in future periods 
Certain new standards, amendments and interpretations to existing standards have been published that are relevant to the 
Company’s activities and are mandatory for the Company’s accounting periods commencing after 1 January 2024 or later 
periods and which the Company has decided not to early adopt. These include: 
                                                                                                                                                                                             Effective period  
                                                                                                                                                                              commencing on or after: 
Lack of Exchangeability (Amendments to IAS 21)                                                                                                            1 January 2025 
Amendments to the Classification and Measurement of Financial Instruments                                                            1 January 2026 
Annual Improvements to IFRS Accounting Standards—Volume 11                                                                                 1 January 2026 
Presentation and Disclosure in Financial Statements (IFRS 18)                                                                                       1 January 2027 
Management anticipates that all relevant pronouncements will be adopted in the Company's accounting policies for the first 
period beginning after the effective date of the pronouncement. 
There are no standards and interpretations in issue but not yet adopted that the Directors anticipate will have a material effect 
on the reported income or net assets of the Company for the year ended 31 December 2024 based on current activities. 
Foreign currencies 
The functional currency of the Company is Sterling. Transactions denominated in currencies other than the functional currency 
of the Company are recorded at the rate of exchange prevailing at the date of the transaction. Monetary assets and liabilities 
are translated into the functional currency at the closing rates of exchange at the reporting date. Exchange differences arising 
from the restatement of monetary assets and liabilities at the closing rate of exchange at the reporting date or from the 
settlement of monetary transactions at a rate different from that at which the asset or liability was recorded are dealt with 
through the Income Statement. 
Exploration and evaluation assets 
Pre-licence costs associated with exploring or evaluating prospects are written off as incurred to the Income Statement. 
All costs associated with exploring and evaluating prospects within licence areas, including the initial acquisition of the licence 
are capitalised on a project-by-project basis pending determination of the feasibility of the project. Costs incurred include 
appropriate technical and administrative expenses but not general overheads. When a decision is made to proceed to 
development, the related expenditures will be transferred to proven projects. Where a licence is relinquished, a project is 
abandoned, or is considered to be of no further commercial value to the Company, the related costs are written off. 
Strategic Report
Corporate Governance
Financial Statements
Notes to the Financial Statements 
for the year ended 31 December 2024

32
Financial Statements
1.    Accounting Policies (continued) 
Upon farming out an exploration licence the Company, as the farmor, designates expenditure previously capitalised in respect 
of the licence to the partial interest retained. Cash consideration received for the farm-out is offset against the carrying value by 
the farmor, with any excess above the previously capitalised expenditure being accounted as a gain on disposal. Thereafter, 
the farmor capitalises its own share of subsequent expenditure and does not recognise the share of expenditure incurred by 
the farmee. 
The recoverability of exploration and evaluation assets is dependent upon the discovery of economically recoverable reserves, 
the ability of the Company to obtain necessary financing to complete the development of reserves and future profitable 
production or proceeds from the disposition of recoverable reserves. 
Intangible exploration and evaluation assets are not depreciated and are carried forward, subject to the provisions of the 
Company’s impairment of exploration and evaluation policy, until the technical feasibility and commercial viability of extracting 
hydrocarbons are demonstrable. Exploration and evaluation assets are reviewed regularly for indicators of impairment following the 
guidance in IFRS 6 ‘Exploration for and Evaluation of Mineral Resources’ and tested for impairment where such indicators exist.  
Plug, abandon and suspend and demobilisation costs, where relevant, are included within the exploration costs where the 
Directors consider that these costs will be material. 
Property, plant and equipment 
Property, plant and equipment are stated at cost less depreciation. Depreciation is provided on a straight-line basis at rates 
calculated to write off the cost less the estimated residual value of each asset over its expected useful economic life. The 
residual value is the estimated amount that would currently be obtained from disposal of the asset if the asset were already 
of the age and in the condition expected at the end of its useful life. 
The annual rate of depreciation for each class of depreciable asset is: 
Leasehold improvements                                                            over lease term 
Office lease                                                                                   over lease term 
Fixtures & fittings                                                                         15% 
Computer equipment                                                                  25% 
The carrying value of property plant and equipment is assessed annually and any impairment is charged to the income 
statement. 
Impairment of exploration assets  
Exploration and evaluation assets are reviewed regularly for indicators of impairment following the guidance in IFRS 6 
‘Exploration for and Evaluation of Mineral Resources’ and tested for impairment where such indicators exist.  
In accordance with IFRS 6 the Company considers the following facts and circumstances in their assessment of whether the 
Company’s exploration and evaluation assets may be impaired:  
•
Whether the period for which the Company has the right to explore in a specific area has expired during the period or will 
expire in the near future, and is not expected to be renewed;  
•
Whether substantive expenditure on further exploration for and evaluation of mineral resources in a specific area is neither 
budgeted nor planned;  
•
Whether exploration for and evaluation of reserves in a specific area have not led to the discovery of commercially viable 
quantities of mineable material and the Company has decided to discontinue such activities in the specific area; and  
•
Whether sufficient data exists to indicate that although a development in a specific area is likely to proceed, the carrying 
amount of the exploration and evaluation assets is unlikely to be recovered in full, from successful development or by sale.  
If any such facts or circumstances are noted, the Company, as a next step, perform an impairment test in accordance with the 
provisions of IAS 36. In such circumstances the aggregate carrying value of the exploration and evaluation asset is compared 
against the expected recoverable amount of the cash-generating unit. The recoverable amount is the higher of value in use and 
the fair value less costs to sell. The Company assesses each licence as a separate cash-generating unit. In accordance with the 
provisions of IFRS 6 the level identified for the purposes of assessing the Company’s exploration and evaluation assets for 
impairment may comprise one or more cash-generating units. 
Any impairment arising is recognised in the Income Statement for the year.  
Deltic Energy Plc  Annual Report & Accounts 2024
Notes to the Financial Statements 
for the year ended 31 December 2024

33
Strategic Report
Corporate Governance
Financial Statements
1.    Accounting Policies (continued) 
Taxation 
Income tax expense represents the sum of the tax currently payable and deferred tax. 
The tax currently payable is based on taxable result for the year. Taxable profit differs from profit as reported in the Income 
Statement because it excludes items of income or expense that are taxable or deductible in other years and it further excludes 
items that are never taxable or deductible. The Company’s liability for current tax is calculated using tax rates that have been 
enacted or substantively enacted by the reporting date. 
Deferred tax is recognised on differences between the carrying amounts of assets and liabilities in the financial statements and 
the corresponding tax bases used in the computation of taxable profit, and are accounted for using the balance sheet liability 
method. Deferred tax liabilities are generally recognised for all taxable temporary differences and deferred tax assets are 
recognised to the extent that it is probable that taxable profits will be available against which deductible temporary differences 
can be utilised. 
The carrying amount of deferred tax assets is reviewed at each reporting date and reduced to the extent that it is no longer 
probable that sufficient taxable profits will be available to allow all or part of the asset to be recovered. 
Deferred tax is calculated at the tax rates that are expected to apply in the period when the liability is settled, or the asset 
realised. Deferred tax is charged or credited to the income statement, except when it relates to items charged or credited 
directly to equity, in which case the deferred tax is also dealt with in equity. 
Deferred tax assets and liabilities are offset when there is a legally enforceable right to set off current tax assets against current 
tax liabilities and when they relate to income taxes levied by the same taxation authority and the Company intends to settle its 
current tax assets and liabilities on a net basis. 
Cash and cash equivalents 
Cash comprises cash on hand and demand deposits with banks. 
Cash equivalents comprise bank deposits held for the purpose of meeting shortterm cash commitments that are subject to an 
insignificant risk of changes in value and are readily convertible into known amounts of cash, subject to a notice period up to a 
maximum of 95 days. 
Financial instruments 
Recognition and derecognition 
Financial assets and financial liabilities are recognised when the Company becomes a party to the contractual provisions of the 
financial instrument. 
Financial assets are derecognised when the contractual rights to the cash flows from the financial asset expire, or when the 
financial asset and substantially all the risks and rewards are transferred. 
A financial liability is derecognised when it is extinguished, discharged, cancelled or expires. 
Classification and initial measurement of financial assets 
Except for those trade receivables that do not contain a significant financing component and are measured at the transaction 
price in accordance with IFRS 15, all financial assets are initially measured at fair value adjusted for transaction costs (where 
applicable). 
Financial assets are classified into the following categories: 
•
amortised cost 
•
fair value through profit or loss (FVTPL) 
•
fair value through other comprehensive income (FVOCI). 
In the periods presented the Company does not have any financial assets categorised as FVTPL or FVOCI. 
Deltic Energy Plc  Annual Report & Accounts 2024
Notes to the Financial Statements 
for the year ended 31 December 2024

34
Financial Statements
1.    Accounting Policies (continued) 
The classification is determined by both: 
•
the entity’s business model for managing the financial asset 
•
the contractual cash flow characteristics of the financial asset. 
All income and expenses relating to financial assets that are recognised in profit or loss are presented within finance costs, 
finance income or other financial items. 
Subsequent measurement of financial assets 
Financial assets at amortised cost 
Financial assets are measured at amortised cost if the assets meet the following conditions: 
•
they are held within a business model whose objective is to hold the financial assets and collect its contractual cash flows 
•
the contractual terms of the financial assets give rise to cash flows that are solely payments of principal and interest on the 
principal amount outstanding 
After initial recognition, these are measured at amortised cost using the effective interest method. Discounting is omitted 
where the effect of discounting is immaterial. The Company’s cash and cash equivalents, trade and other receivables fall into 
this category of financial instruments. 
The Company assesses the expected credit losses on a forward-looking basis, defined as the difference between the 
contractual cash flows and the cash flows that are expected to be received, associated with its assets carried at amortised cost. 
The impairment methodology applied depends on whether there has been a significant increase in credit risk. For trade 
receivables only, the simplified approach permitted by IFRS 9 is applied, which requires expected lifetime losses to be 
recognised from initial recognition of the receivables. Losses are recognised in the income statement. When a subsequent event 
causes the amount of impairment to decrease, the decrease in impairment is reversed through the income statement. 
Classification and measurement of financial liabilities 
The Company’s financial liabilities include trade and other payables. 
Financial liabilities are initially measured at fair value, and, where applicable, adjusted for transaction costs. 
Subsequently, financial liabilities are measured at amortised cost using the effective interest method. 
All interest-related charges are included within finance costs or finance income. 
Joint Operations 
The Company is party to joint oil and gas licences which are unincorporated joint arrangements. There is a contractual 
agreement that sets out the terms of the relationship over the relevant activities of the Company and at least one other party. 
The Company has a legal degree of control over these joint operating arrangements through Joint Operating Agreements. 
The Company classifies its interests in joint arrangements as Joint Operations: where the Company has both the rights to assets 
and obligations for the liabilities of the joint arrangement. 
The Company accounts for its share of assets, liabilities, income and expenditure of Joint Operations in which it holds an 
interest, classified in the appropriate Balance Sheet and Income Statement headings.  
A list of the Company’s interests in Joint Operations is given in note 11.  
Leases 
The Company assesses whether a contract is or contains a lease, at inception of the contract. 
Leases with an original term not exceeding 12 months and low value leased items continue to be accounted as previously, with 
amounts payable being charged to the Income Statement on a straight-line basis over the lease term. 
The Company recognises a right-of-use asset and a corresponding lease liability with respect to all other lease arrangements in 
which it is the lessee. The lease liability is initially measured at the present value of the lease payments that are not paid at the 
commencement date, discounted by using the rate implicit in the lease. If this rate cannot be readily determined, the lessee 
uses its incremental borrowing rate.  
Deltic Energy Plc  Annual Report & Accounts 2024
Notes to the Financial Statements 
for the year ended 31 December 2024

35
Strategic Report
Corporate Governance
Financial Statements
1.    Accounting Policies (continued) 
The lease liability is presented as a separate line in the Balance Sheet. 
The lease liability is subsequently measured by increasing the carrying amount to reflect interest on the lease liability (using the 
effective interest method) and by reducing the carrying amount to reflect the lease payments made.  
The Company remeasures the lease liability (and makes a corresponding adjustment to the related right-of-use asset) whenever:  
•
The lease term has changed in which case the lease liability is remeasured by discounting the revised lease payments using 
a revised discount rate.  
•
The lease payments change due to changes in an index or rate or a change in expected payment under a guaranteed 
residual value, in which cases the lease liability is remeasured by discounting the revised lease payments using an 
unchanged discount rate (unless the lease payments change is due to a change in a floating interest rate, in which case a 
revised discount rate is used).  
•
A lease contract is modified and the lease modification is not accounted for as a separate lease, in which case the lease 
liability is remeasured based on the lease term of the modified lease by discounting the revised lease payments using a 
revised discount rate at the effective date of the modification.  
The right-of-use assets comprise the initial measurement of the corresponding lease liability, lease payments made at or before 
the commencement day, less any lease incentives received and any initial direct costs. They are subsequently measured at cost 
less accumulated depreciation and impairment losses.  
Right-of-use assets are depreciated over the shorter of the lease term and useful life of the underlying asset.  
The depreciation starts at the commencement date of the lease.  
Provisions 
Provisions are recognised when the Company has a present obligation (legal or constructive) as a result of a past event, it is 
probable that the Company will be required to settle the obligation, and a reliable estimate can be made of the amount of the 
obligation. 
The amount recognised as a provision is the best estimate of the consideration required to settle the present obligation at the 
end of the reporting period, taking into account the risks and uncertainties surrounding the obligation. When a provision is 
measured using the cash flows estimated to settle the present obligation, its carrying amount is the present value of those cash 
flows (when the effect of the time value of money is material). 
When some or all of the economic benefits required to settle a provision are expected to be recovered from a third party, a 
receivable is recognised as an asset if it is virtually certain that reimbursement will be received and the amount of the receivable 
can be measured reliably. 
Decommissioning Obligation 
A decommissioning (or “asset retirement”) obligation provision for plugging, abandonment and reclamation costs has been 
included within the exploration assets and within liabilities based on management’s assessment of asset retirement costs that 
will be incurred. Where the effect is material, the estimated current date cash flows are adjusted for inflation and are discounted 
at a risk-free rate. The cash flows used in the provision are risk adjusted. 
Estimates of provisions for future decommissioning and restoration costs are recognised and based on current legal and 
constructive requirements, technology and price levels. Because actual cash outflows can differ from estimates due to changes 
in laws, regulations, public expectations, technology, prices and conditions, the carrying amounts of provisions are regularly 
reviewed and adjusted to take account of such changes. The Company expects to incur the costs within one year hence the 
estimated amount is not discounted. 
Share-based payments 
Equity-settled share-based payments to employees and Directors are measured at the fair value of the equity instrument. The 
fair value of the equity-settled transactions with employees and Directors is recognised as an expense over the vesting period. 
The fair value of the equity instruments is determined at the date of grant, taking into account market-based vesting conditions 
and non-vesting conditions. The fair value of goods and services received is measured by reference to the fair value of options. 
The fair values of share options are measured using an appropriate valuation methodology. The expected life used in the 
models is adjusted, based on management’s best estimate of the effects of non-transferability, exercise restrictions and 
behavioural considerations. 
Deltic Energy Plc  Annual Report & Accounts 2024
Notes to the Financial Statements 
for the year ended 31 December 2024

36
Financial Statements
1.    Accounting Policies (continued) 
The cost of equity-settled transactions is recognised, together with a corresponding increase in equity, over the period in which 
the performance and/or service conditions are fulfilled, ending on the date on which the relevant employees (or other 
beneficiaries) become fully entitled to the award (“the vesting date”). 
The cumulative expense recognised for equity-settled transactions at each reporting date until the vesting date reflects the 
extent to which the vesting period has expired and the Company’s best estimate of the number of equity instruments that will 
ultimately vest. 
The Income Statement charge or credit for a period represents the movement in cumulative expense recognised as at the 
beginning and end of that period. 
No expense is recognised for awards that do not ultimately vest, except for awards where vesting is conditional upon a market 
condition or non-vesting condition, which are treated as vesting irrespective of whether or not the market or non-vesting 
condition is satisfied, provided that all other performance and/or service conditions are satisfied. Where the terms of an 
equity-settled award are modified, the minimum expense recognised is the expense as if the terms had not been modified. 
An additional expense is recognised for any modification, which increases the total fair value of the share-based payment 
arrangement or is otherwise beneficial to the employee, as measured at the date of modification. 
Where an equity-settled award (share options) is cancelled, it is treated as if it had vested on the date of cancellation if it had 
not yet fully vested, and any expense not yet recognised for the award is recognised immediately. However, if a new award is 
substituted for the cancelled award and designated as a replacement award on the date that it is granted, the cancelled and 
new awards are treated as if they were a modification of the original award, as described in the previous paragraph. 
Where an equity-settled award is forfeited, the cumulative charge expensed up to the date of forfeiture is credited to the 
Income Statement. Upon expiry of an equity-settled award, the cumulative charge expensed is transferred from the 
Share-based payment reserve to the Accumulated retained deficit. 
Equity 
Financial instruments issued by the Company are treated as equity only to the extent that they do not meet the definition of a 
financial liability. The Company’s ordinary shares are classified as equity instruments. 
For the purposes of the capital management disclosures given in note 18, the Company considers its capital to be total equity. 
Critical accounting estimates and judgements 
The Company makes estimates and assumptions concerning the future, which by definition will seldom result in actual results 
that match the accounting estimate. The estimates and assumptions that have a significant risk of causing a material 
adjustment to the carrying amount of assets and liabilities within the next financial year are discussed below. 
Judgements 
Impairment of exploration and evaluation assets (note 12)  
Qualifying exploration and evaluation costs are initially classified and held as intangible assets rather than being expensed. In 
recording costs as exploration and evaluation assets, judgement is required as to the extent to which the costs are attributable to 
the discovery of specific hydrocarbon resources and include both internal and external costs. Expenditure is capitalised by 
reference to appropriate Cash Generating Unit (‘CGU’) and is assessed for impairment with reference to IFRS 6 indicators of 
impairment. This assessment involves judgement as to the status of licences and the likelihood of renewal of licences which 
expire in the near future including the ability to meet licence obligations, budgets and plans for future exploration activity and 
expenditure, the results of exploration activity, and assessments of future recoverable values upon development.  
Where impairment indicators are identified, an impairment test is performed which requires judgment regarding factors such as: 
(i)
The timing of future development of the asset;  
(ii) Funding structures and financing costs of development;  
(iii) Commercial development opportunities for extracting value from the asset; and  
(iv) Modelling inputs such as the appropriateness of discount rates, reserve and resource estimates, oil and gas pricing 
predictions, etc.  
The carrying value of exploration and evaluation assets were assessed for indicators of impairment at 31 December 2024. 
In forming this assessment, the Company considered external competent person’s reports, the status of the licences, the extent 
of ongoing exploration activity and steps to secure farm-in partners and other financing which supported the carrying value.  
Deltic Energy Plc  Annual Report & Accounts 2024
Notes to the Financial Statements 
for the year ended 31 December 2024

37
1.    Accounting Policies (continued) 
As detailed in note 12, a charge of £18,465,070 was recognised during the year resulting from the write down on relinquished 
intangible assets following the decision to withdraw from P2252 (Pensacola) and relinquish P2558 (Pensacola North) and 
P2542 (Syros). In the prior year, an impairment of £163,115 was recognised resulting from the impairment of P2428 (Cupertino) 
following decision not to renew the licence in 2024. Also, in the prior year, a charge of £21,127 was recognised resulting from the 
write down on relinquished intangible assets following the decision to relinquish P2567 (Cadence).  
The carrying amount of exploration and evaluation assets at the end of the period is shown in note 12.  
Estimates 
Determination of share-based payment costs (note 17) 
The determination of these costs is based on financial models. The inputs to these models are based on the Directors’ 
judgements and estimates and are not capable of being determined with precision. Estimates were required including the 
expected life of the option and volatility.  
Management concluded that the vesting criteria would be met, and the most likely outcome for the share options issued during 
2021 was that the share price vesting criteria would be met within three years for 2,025,000 share options issued during the 
year as detailed in note 17. In reaching this conclusion management considered factors including the historical share price 
performance, their assessment of possible developments with respect to licences, in particular Licence P2437 and Licence 
P2252 following the farm-outs to Shell. 
2.   Segmental Reporting 
Operating segments are reported in a manner consistent with the internal reporting provided to the chief operating decision 
maker. The chief operating decision maker, who is responsible for allocating resources, assessing the performance of the 
operating segment and making strategic decision, has been identified as the Board of Directors.  
The Board of Directors consider that the Company has only one operating segment at corporate level, therefore no additional 
segmental information is presented. 
3.   Employees 
                                                                                                                                                                                      2024                 2023 
                                                                                                                                                                                             £                       £ 
Wages and salaries                                                                                                                                              1,254,567          1,369,296 
Short-term non-monetary benefits                                                                                                                        34,847              33,895 
Defined contribution pension costs                                                                                                                      105,552                98,112 
Social security costs                                                                                                                                                158,831             176,303 
Share-based payment expense                                                                                                                              481,251              512,321 
                                                                                                                                                                             2,035,048          2,189,927 
                                                                                                                                                                                      2024                 2023 
The average monthly number of employees during the year was as follows:                                                                                          
Directors                                                                                                                                                                              5                       5 
Staff                                                                                                                                                                                     4                       4 
                                                                                                                                                                                             9                       9 
Strategic Report
Corporate Governance
Financial Statements
Deltic Energy Plc  Annual Report & Accounts 2024
Notes to the Financial Statements 
for the year ended 31 December 2024

38
Financial Statements
3.   Employees (continued) 
Key management personnel remuneration 
Key management personnel are those persons having authority and responsibility for planning, directing and controlling the 
activities of the Company. 
                                                                                                                                                                                      2024                 2023 
                                                                                                                                                                                             £                       £ 
Salaries and bonuses                                                                                                                                              963,106           1,045,161 
Short-term non-monetary benefits                                                                                                                         27,760              26,958 
Defined contribution pension costs                                                                                                                        78,874              75,987 
Social security costs                                                                                                                                               133,993            140,420 
Share-based payment expense                                                                                                                             371,304            390,876 
                                                                                                                                                                               1,575,037         1,679,402 
Directors’ remuneration is disclosed in the Directors’ Report on page 18, including the remuneration of the highest-paid director.  
Details regarding share options are set out in note 17 to the financial statements. 
4.   Finance Income 
                                                                                                                                                                                      2024                 2023 
                                                                                                                                                                                             £                       £ 
Bank interest                                                                                                                                                              112,011           388,403 
5.   Finance Costs 
                                                                                                                                                                                      2024                 2023 
                                                                                                                                                                                             £                       £ 
Effective interest expense on lease liabilities (see note 20)                                                                                   8,882               16,788 
Interest on non-current other payable                                                                                                                    31,053                        - 
                                                                                                                                                                                   39,935               16,788 
6.   Loss before Tax 
                                                                                                                                                                                      2024                 2023 
                                                                                                                                                                                             £                       £ 
The loss before tax is stated after charging:                                                                                                                                                 
Write down on relinquished intangible assets (see note 12)                                                                        18,465,070                21,127 
Impairment of intangible assets (see note 12)                                                                                                                  -               163,115 
Depreciation – owned assets                                                                                                                                    33,165               34,168 
Depreciation – right of use leased assets (office lease)                                                                                        80,931               80,931 
7.    Auditors’ Remuneration 
                                                                                                                                                                                      2024                 2023 
                                                                                                                                                                                             £                       £ 
Fees payable to the Company’s auditors for the audit of the Company’s financial statements                     42,000             40,000 
Fees payable to the Company’s auditors for non-audit related services                                                              1,650                 2,100 
Fees payable to the Company’s auditors for other audit-related services                                                                    -                        - 
8.   Income Tax 
Analysis of income tax expense 
                                                                                                                                                                                      2024                 2023 
                                                                                                                                                                                             £                       £ 
Current tax                                                                                                                                                                 17,704              89,326 
Current tax – prior year                                                                                                                                              2,028              23,504 
Income tax expense                                                                                                                                                  19,732             112,830 
Deltic Energy Plc  Annual Report & Accounts 2024
Notes to the Financial Statements 
for the year ended 31 December 2024

39
8.   Income Tax (continued) 
Factors affecting the income tax expense 
The tax assessed for the year is different to the standard rate of corporation tax in the UK as explained below: 
                                                                                                                                                                                      2024                2023 
                                                                                                                                                                                             £                      £ 
Loss on ordinary activities before taxation                                                                                                    (21,221,555)     (2,848,523) 
Loss on ordinary activities multiplied by the standard rate of corporation tax in the UK (25%)              (5,305,389)       (669,973) 
Effects of:                                                                                                                                                                                                        
Current tax – prior year                                                                                                                                              2,028            23,504 
Capital allowances in excess of depreciation                                                                                                                   -                       - 
Expenses not deductible for tax purposes                                                                                                       5,325,629           759,299 
Margin relief                                                                                                                                                               (2,536)                     - 
Unrelieved losses carried forward                                                                                                                                     -                       - 
Income tax expense                                                                                                                                                  19,732            112,830 
As at 31 December 2024, the Company has pre-trading expenditure of £59,754,356 (2023: £49,182,130).  
9.   Loss per Share 
Basic loss per share is calculated by dividing the loss attributable to ordinary shareholders by the weighted average number of 
ordinary shares outstanding during the year. 
Due to the losses incurred during the year, a diluted loss per share has not been calculated as this would serve to reduce the 
basic loss per share. There were 9,506,560 (2023: 10,066,560) share options outstanding at the end of the year that could 
potentially dilute basic earnings per share in the future.  
Basic and diluted loss per share 
                                                                                                                                                                                      2024                 2023 
Loss per share from continuing operations                                                                                                        (22.82)p              (3.18)p 
The loss and weighted average number of ordinary shares used in the calculation of loss per share are as follows: 
                                                                                                                                                                                      2024                 2023 
                                                                                                                                                                                             £                       £ 
Loss used in the calculation of total basic loss per share                                                                             (21,241,287)     (2,961,353) 
Number of shares                                                                                                                                                       2024                 2023 
                                                                                                                                                                                 Number            Number 
Weighted average number of ordinary shares for the purposes of basic loss per share                         93,096,600     93,096,600 
10.  Investments in Subsidiary 
                                                                                                                                                                                             Shares in Group 
                                                                                                                                                                                                  undertakings 
                                                                                                                                                                                                                       £ 
Cost                                                                                                                                                                                                                   
Brought forward                                                                                                                                                                                            1 
Additions                                                                                                                                                                                                        - 
At end of year                                                                                                                                                                                                1 
Strategic Report
Corporate Governance
Financial Statements
Deltic Energy Plc  Annual Report & Accounts 2024
Notes to the Financial Statements 
for the year ended 31 December 2024

40
Financial Statements
10.  Investments in Subsidiary (continued) 
The Company has one directly held subsidiary that was incorporated during the year: 
                                                                                                                     Registered Office                 Class of shares            Holding 
Deltic Energy One Limited                        1st Floor 150 Waterloo Road, London, SE1 8SB                            Ordinary                100% 
This subsidiary has been dormant from the date of incorporation. As it is not material for the purpose of giving a true and fair 
view, the Company has not consolidated its subsidiary, taking advantage of the exemption available under the Companies 
Act 2006 section 405. 
11.  Joint Operations 
The Company has entered into the following unincorporated Joint Operations, which are included within the Company’s 
financial statements: 
Name of Project                                                              Principal Activities                                            Company Interest 
P2437 Selene                                                                   Oil and gas exploration                                      25%* 
P2672 Blackadder                                                           Oil and gas exploration                                      100% 
P2646 Dewar                                                                   Oil and gas exploration                                      100% 
*      As disclosed in note 12, on 2 April 2024, Deltic farmed -out a 25% interest in Licence P2437, containing the Selene licence, to Dana Petroleum (E&P) Limited 
On 31 March 2024, the Company relinquished Licence P2428 (Cupertino). 
On 3 October 2024, the Company formally withdrew from the Pensacola licence (P2252) 
On 30 November 2024, the Company relinquished the Pensacola North Licence (P2558) and 30 November 2024 the Syros 
(P2542) licence expired.  
At the reporting date there were no contingent liabilities in respect of any of the Joint Operations other than those disclosed in 
these financial statements in note 21. A Joint Operations contingent asset is disclosed in note 24.  
12.  Intangible Assets 
                                                                                                                                              Exploration & 
                                                                                                                                                    evaluation          Software 
                                                                                                                                                           assets           licences                Total 
                                                                                                                                                                    £                       £                       £ 
Cost 
At 1 January 2023                                                                                                                       9,769,477              39,257        9,808,734 
Additions                                                                                                                                     7,877,990                        -         7,877,990 
Write down on relinquished assets                                                                                                (21,127)                       -              (21,127) 
At 31 December 2023                                                                                                               17,626,340              39,257       17,665,597 
Additions                                                                                                                                     3,797,407                        -         3,797,407 
Farm-out of licence                                                                                                                     (922,933)                       -          (922,933) 
Write down on relinquished assets                                                                                       (18,465,070)                       -     (18,465,070) 
At 31 December 2024                                                                                                              2,035,744              39,257        2,075,001 
Amortisation and impairment                                                                                                                   
At 1 January 2023                                                                                                                                      -              39,257              39,257 
Impairment charge                                                                                                                           163,115                        -              163,115 
At 31 December 2023                                                                                                                      163,115              39,257           202,372 
Impairment charge                                                                                                                                    -                        -                        - 
At 31 December 2024                                                                                                                    163,115              39,257           202,372 
Net Book Value                                                                                                                                            
At 31 December 2024                                                                                                               1,872,629                        -        1,872,629 
At 31 December 2023                                                                                                               17,463,225                        -       17,463,225 
At 31 December 2022                                                                                                                9,769,477                        -        9,769,477 
Deltic Energy Plc  Annual Report & Accounts 2024
Notes to the Financial Statements 
for the year ended 31 December 2024

41
Strategic Report
Corporate Governance
Financial Statements
12.  Intangible Assets (continued) 
The net book value of exploration and evaluation assets at 31 December 2024 and 2023 relates solely to the Company’s 
North Sea Licences. 
Additions of £3,797,407 (2023: £7,877,990) differ to the cash flows in the Statement of Cash Flows owing to an increase in 
trade and other payables of £1,184,564 (2023: £3,388,882 decrease) and a decrease in provisions of £nil (2023: £1,281,000) 
relating to the plug and abandonment of the Pensacola exploration well that was completed in February 2023. 
Aggregate cash proceeds arising from the farm-out of the Selence licence to Dana during the period amounted to £1,040,581, 
including a foreign exchange gain of £8,661. An amount of £922,933 was deducted from exploration and evaluation assets, 
being the previously capitalised amount relating to the licence. The surplus of the proceeds over the carrying value amount to 
£108,987 and was recognised as a gain on disposal of the partial interest and included as other operating income in the Income 
Statement for the period. 
A charge of £17,998,254 was recognised during the year (2023: nil) resulting from the write down on relinquished assets 
following the decision to withdraw from P2252 (Pensacola).  
A charge of £69,092 was recognised during the year (2023: nil) resulting from the write down on relinquished assets following 
the decision to relinquish P2558 (Pensacola North).  
A charge of £395,112 was recognised during the year (2023: nil) resulting from the write down on relinquished assets following 
the decision to relinquish P2542 (Syros).  
A charge of £2,612 was recognised during the year (2023: £21,127) resulting from the write down on relinquished assets 
following the decision in the prior year to relinquish from P2567 (Cadence). 
In the prior year, an impairment charge of £163,115 was recognised resulting from the impairment of P2428 (Cupertino) 
following the decision not to renew the licence in 2024. 
13.  Property, Plant and Equipment  
                                                                                              Leasehold                 Office            Fixtures        Computer 
                                                                                       improvements                   lease      and fittings      equipment                Total 
                                                                                                              £                          £                        £                       £                       £ 
Cost 
At 1 January 2023
91,700
404,650
45,800
40,311
582,461 
Additions
-
-
-
7,680
7,680 
Disposals
-
-
(544)
(4,560)
(5,104) 
At 31 December 2023
91,700
404,650
45,256
43,431
585,037 
Additions
-
-
-
5,508
5,508 
Disposals
-
-
(1,786)
(2,021)
(3,807) 
At 31 December 2024
91,700
404,650
43,470
46,918
586,738 
 
Depreciation
 
At 1 January 2023
44,828
215,813
16,628
25,647
302,916 
Charge for year
19,314
80,931
6,870
7,984
115,099 
Disposals
-
-
(336)
(4,269)
(4,605) 
At 31 December 2023
64,142
296,744
23,162
29,362
413,410 
Charge for year
19,367
80,931
6,825
6,973
114,096 
Disposals
-
-
(1,096)
(1,581)
(2,677) 
At 31 December 2024
83,509
377,675
28,891
34,754
524,829 
 
Net Book Value
 
At 31 December 2024
8,191
26,975
14,579
12,164
61,909 
At 31 December 2023
27,558
107,906
22,094
14,069
171,627 
At 1 January 2023
46,872
188,837
29,172
14,664
279,545 
The office lease category reflects a right of use asset relating to the office premises occupied by the Company. 
Deltic Energy Plc  Annual Report & Accounts 2024
Notes to the Financial Statements 
for the year ended 31 December 2024

42
Financial Statements
14. Trade and Other Receivables 
                                                                                                                                                                                      2024                 2023 
                                                                                                                                                                                             £                       £ 
Current: 
Other receivables                                                                                                                                                        2,362               15,433 
Other tax receivables                                                                                                                                                 11,109               14,297 
Rental deposit                                                                                                                                                           37,422                        - 
Prepayments                                                                                                                                                             78,703              82,868 
                                                                                                                                                                                  129,596              112,598 
Non-current: 
Rental deposit                                                                                                                                                                     -               37,422 
Total receivables                                                                                                                                                    129,596            150,020 
During the year, no impairments were recognised.  
The Directors consider that the carrying amount of trade and other receivables approximates to their fair value.  
15.  Share Capital 
Allotted, issued and fully paid 
Year ended December 2024                                                                                                                                Number                       £ 
At beginning of the year              Ordinary shares of 10 pence each                                                          93,096,600       9,309,660 
At end of the year                         Ordinary shares of 10 pence each                                                          93,096,600       9,309,660 
Year ended December 2023                                                                                                                                 Number                       £ 
At beginning of the year             Ordinary shares of 0.5 pence each                                                         1,861,931,992        9,309,660 
Effect of share consolidation                                                                                                                      (1,768,835,392)                       - 
At end of the year                         Ordinary shares of 10 pence each                                                          93,096,600        9,309,660 
On 25 May 2023, the Company undertook a Share Consolidation. The Share Consolidation consisted of a consolidation of the 
existing ordinary shares of 0.5 pence each in the capital of the Company ("Existing Ordinary Shares"), such that every 
20 Existing Ordinary Shares were consolidated into one new ordinary share of 10p each ("New Ordinary Shares"). Following the 
Share Consolidation, the Company has a single class of ordinary shares of 10p each in issue, being the New Ordinary Shares. 
16.  Reserves 
Reserves                                                                        Description and purpose  
Share capital                                                                 Nominal value of shares issued. 
Share premium                                                             Amount subscribed for share capital in excess of nominal value. 
Share-based payment reserve                                    Fair value of share options issued. 
Accumulated retained deficit                                      Cumulative net losses recognised in the statement of comprehensive income. 
Details of movements in each reserve are set out in the Statement of Changes in Equity on page 28. 
17.  Share-Based Payments 
The Company share options are equity-share-based payments as defined in IFRS 2. This standard requires that a recognised 
valuation methodology be employed to determine the fair value of share options granted. The total share-based payment 
charge for the year has been derived through applying the Black Scholes model. 
Share options 
The Company’s Share Option Plan pursuant to which options over ordinary Shares may be granted to Directors and employees 
of the Company, commenced on 4 May 2012. On 30 June 2014, an Enterprise Management Incentives Plan (EMI Plan) was 
adopted and options held by employees under the Share Option Plan became governed by the EMI Plan at that date. 
Any employed Director or employee of the Company is eligible to receive grants under the EMI Plan. Non-executive Directors 
are not eligible to receive grants. Options are non-transferable except in the case of an option holder’s death, in which case the 
outstanding options may be exercised by the personal representatives of the option holder. 
Deltic Energy Plc  Annual Report & Accounts 2024
Notes to the Financial Statements 
for the year ended 31 December 2024

43
Strategic Report
Corporate Governance
Financial Statements
17.  Share-Based Payments (continued) 
The maximum number of ordinary Shares in respect of which options can be granted under the EMI Plan is 20 per cent. of the 
Company’s issued ordinary share capital, including all awards made over the 10 years preceding the date of the grant. This limit 
also includes any rights granted under any other employee share incentive arrangements operated by the Company but 
excludes rights that: (i) have lapsed, been forfeited or released; (ii) will be met by the transfer of shares already in issue; or 
(iii) are granted to replace an award over shares in a Company acquired by the Company. 
The Board of Directors has absolute discretion to grant options, subject to any time vesting or performance conditions that it 
outlines. The grant of options will be evidenced by an option agreement. 
No options were granted during the year to 31 December 2024 under the scheme (2023: 2,025,000) and 560,000 options 
expired (2023: 100,000). 
No share options were exercised during the current or prior year.  
The Company recognised a total share-based payment expense of £481,251 for the year ended 31 December 2024 (2023: 
£512,321) in respect of share options.  
The inputs to the Black-Scholes model for options issued in the prior year were as follows: 
Black Scholes Model                                                                                                                                                          24 August 2023 
Share Price                                                                                                                                                                                           28.25p 
Exercise price                                                                                                                                                                                      28.25p 
Expected Volatility                                                                                                                                                                             87.09% 
Risk Free Rate of Interest                                                                                                                                                               4.4794% 
Expected Dividend Yield                                                                                                                                                                    0.00% 
Expected Life                                                                                                                                                                            5.5-6.5 years 
Number of options issued                                                                                                                                                           2,025,000 
Under the terms of the options granted during the prior year, 674,999 options will vest one year after the grant date. A further 
674,999 options will vest 2 years after the grant date. The remaining 675,002 options will vest 3 years after the grant date.  
The fair value includes the effect of this vesting condition. Management determined that the above options would be most 
likely to vest at the earliest possible dates, being one to three years for the options granted during the prior year. The fair value 
of the options is therefore being amortised over those time periods.  
Expected volatility was determined based on the historic volatility of the Company.  
Details of the number of share options and the weighted average exercise price (WAEP) outstanding during the year are as follows: 
                                                                                                                                                                             Number of               WAEP 
Year ended December 2024                                                                                                                                Options            (pence) 
Outstanding at the beginning of the year                                                                                                      10,066,560                41.90 
Expired                                                                                                                                                                 (560,000)              75.70 
Outstanding at the end of the year                                                                                                                  9,506,560                39.91 
Number exercisable at 31 December 2024                                                                                                        7,106,882                37.39 
                                                                                                                                                                             Number of               WAEP 
Year ended December 2023                                                                                                                                Options*           (pence)* 
Outstanding at the beginning of the year                                                                                                          8,141,560               44.80 
Issued                                                                                                                                                                   2,025,000                28.25 
                                                                                                                                                                               (100,000)                 1.60 
Outstanding at the end of the year                                                                                                                 10,066,560                 41.90 
Number exercisable at 31 December 2023                                                                                                       2,942,500                38.63 
The weighted average remaining contractual life of options outstanding as at 31 December 2024 was 4.9 years (2023: 6.4 years). 
The range of exercise prices relating to options outstanding at 31 December 2024 was 28.3p to 80.0p (2023: 28.3p to 116.4p) 
*      Following the Share Consolidation on 25 May 2023, the number and price of share options have been retroactively adjusted for all periods presented to illustrate the 
effect of the 20 for 1 Share Consolidation. 
Deltic Energy Plc  Annual Report & Accounts 2024
Notes to the Financial Statements 
for the year ended 31 December 2024

44
Financial Statements
18.  Capital Management 
The Company’s objectives when managing capital are to safeguard the Company’s ability to continue as a going concern, to 
provide returns for shareholders and to maintain an optimal capital structure to manage the cost of capital effectively. The 
Company defines capital as being share capital plus reserves. The Board of Directors monitor the level of capital as compared 
to the Company’s commitments and, where necessary, adjusts the level of capital as is determined to be necessary by issuing 
new shares. 
In light of the Company’s requirement to access additional capital during July 2025, the Deltic Board has explored the potential 
options to fund the business until first revenues on Selene could potentially be achieved, including assessing the possibility of an 
equity fundraise. However, given the difficult market conditions referred to above and having discussed with the Company’s 
largest shareholder and previously with other potential existing and new investors their appetite to provide further funding, the 
Deltic Directors do not have confidence in the Company’s ability to raise sufficient funds through an issue of equity. The Deltic 
Directors also believe that, given the stage of Deltic’s investments, providers of debt finance would be unwilling to provide the 
required debt facilities to the Company.  
Against this backdrop, the Company Directors believe that the Acquisition represents certainty for Deltic Shareholders in relation 
to the future of the Company. The Deltic Directors also believe that, in the absence of alternative funding to the Term Loan and 
the Acquisition progressing, the Company would be in an extremely challenging financial position and the Deltic Directors may 
have no option but to place the Company into administration. Should administrators be appointed, it is not known how much, if 
any, value would be returned to Shareholders. 
These circumstances represent a material uncertainty that may cast significant doubt on the Company’s ability to continue as a 
going concern. However, having regard to the availability of the Term Loan and the Cost Coverage Agreement the Directors 
have a reasonable expectation that the Company will have adequate resources to continue in existence to at least the period 
prior to completion of the Acquisition. Accordingly, the financial statements have been prepared on a going concern basis. The 
Independent Auditor’s Report to the members of Deltic Energy Plc for the year ended 31 December 2024 refers to this material 
uncertainty surrounding going concern. 
The Company is subject to an externally imposed capital requirement of maintaining a minimum of £50,000 authorised share 
capital, which it has met in both reporting periods presented. 
19.  Trade and Other Payables 
                                                                                                                                                                                      2024                 2023 
                                                                                                                                                                                             £                       £ 
Current 
Trade payables                                                                                                                                                          77,543             132,062 
Social security and other taxes                                                                                                                               78,072              181,322 
Joint operations payable                                                                                                                                          24,701           444,404 
Other payables and accruals                                                                                                                               1,411,054           644,587 
                                                                                                                                                                               1,591,370          1,402,375 
The Directors consider that the carrying amounts of trade and other payables approximate to their fair value.  
Joint operations payable represents £24,701 (2023: £444,404) relating to exploration assets.  
                                                                                                                                                                                      2024                 2023 
                                                                                                                                                                                             £                       £ 
Non-current 
Other payables                                                                                                                                                       899,363                        - 
                                                                                                                                                                                 899,363                        - 
Under a deferred repayment agreement agreed with the Pensacola JV, Deltic have a 24 month period, from September 2024, 
to repay £0.9 million due to the JV. The deferred payment terms include a non-compounding interest of Bank of England Base 
Rate plus 8%, repayable quarterly in arrears commencing in December 2024.
Deltic Energy Plc  Annual Report & Accounts 2024
Notes to the Financial Statements 
for the year ended 31 December 2024

Deltic Energy Plc  Annual Report & Accounts 2024
Notes to the Financial Statements 
for the year ended 31 December 2024
45
Strategic Report
Corporate Governance
Financial Statements
20. Lease Arrangements 
Right of use assets 
The Company uses leasing arrangements for its office for which a right of use asset is included in property, plant and equipment. 
When a lease begins, a liability and right of use asset are recognised based on the present value of future lease payments.  
The movements in the right of use asset are presented under the office lease category in note 13. 
Lease liabilities 
                                                                                                                                                                                      2024                 2023 
                                                                                                                                                                                             £                       £ 
Amounts payable at 1 January                                                                                                                               135,628             215,236 
Effective interest expense                                                                                                                                          8,882               16,788 
Lease payments                                                                                                                                                      (121,673)           (96,396) 
Total lease liabilities                                                                                                                                                  22,837             135,628 
Amounts payable within one year at 31 December                                                                                               22,837             124,282
Amounts payable after year at 31 December                                                                                                                   -                11,346 
21.  Provisions 
Asset retirement obligation 
                                                                                                                                                                                      2024                 2023 
                                                                                                                                                                                             £                       £ 
At 1 January                                                                                                                                                                         -          1,281,000 
Utilised                                                                                                                                                                                  -        (1,281,000) 
Additions                                                                                                                                                                              -                        - 
At 31 December                                                                                                                                                                   -                        - 
An asset retirement obligation provision was recognised in the prior year in relation to the costs to be incurred in early 2023. 
The asset retirement obligation was fulfilled and completed during 2023. Due to the short term nature of the expenditure, the 
provision was not discounted. 
22. Financial Instruments 
Principal financial instruments 
The principal financial instruments used by the Company from which the financial risk arises are as follows: 
                                                                                                                                                                                      2024                 2023 
                                                                                                                                                                                             £                       £ 
Financial assets 
Cash and cash equivalents – all amounts held in Sterling: 
Cash at bank                                                                                                                                                        1,444,904         5,580,259 
                                                                                                                                                                              1,444,904         5,580,259 
Rental deposit                                                                                                                                                           37,422               37,422 
Other receivables                                                                                                                                                        2,362               15,433 
                                                                                                                                                                              1,484,688           5,633,114 
Financial liabilities 
Trade payables                                                                                                                                                          77,543             132,062 
Other payables & accruals                                                                                                                                    2,335,118          1,088,991 
Lease liabilities1                                                                                                                                                          22,837             135,628 
                                                                                                                                                                              2,435,498           1,356,681 
1      The 2024 lease liability is payable within one year. 

Deltic Energy Plc  Annual Report & Accounts 2024
Notes to the Financial Statements 
for the year ended 31 December 2024
46
Financial Statements
22. Financial Instruments (continued) 
General objectives and policies 
The overall objective of the Board is to set policies that seek to reduce as far as practical without unduly affecting the 
Company’s competitiveness and flexibility. Further details regarding these policies are: 
Policy on financial risk management 
The Company’s principal financial instruments comprise cash and cash equivalents, other receivables, trade and other payables. 
The Company’s accounting policies and methods adopted, including the criteria for recognition, the basis on which income and 
expenses are recognised in respect of each class of financial asset, financial liability and equity instrument are set out in note 1 – 
“Accounting Policies”. 
The Company does not use financial instruments for speculative purposes. The carrying value of all financial assets and 
liabilities approximates to their fair value. 
Derivatives, financial instruments and risk management 
The Company does not use derivative instruments or other financial instruments to manage its exposure to fluctuations in 
foreign currency exchange rates, interest rates and commodity prices. 
Foreign currency risk management 
The Company has very limited transactional currency exposures as all projects currently undertaken are based in the UK.  
Credit risk 
Credit risk refers to the risk that a counterparty will default on its contractual obligations resulting in financial loss to the 
Company. The Company has adopted a policy of only dealing with creditworthy counterparties. The Company’s exposure and 
the credit ratings of its counterparties are monitored by the Board of Directors to ensure that the aggregate value of 
transactions is spread amongst approved counterparties. 
The Company applies IFRS 9 to measure expected credit losses for receivables, these are regularly monitored and assessed. 
Receivables are subject to an expected credit loss provision when it is probable that amounts outstanding are not recoverable 
as set out in the accounting policy. The impact of expected credit losses was immaterial. 
The Company’s principal financial assets are cash and cash equivalents and other receivables. Cash and cash equivalents 
include amounts held on deposit with financial institutions, including deposits subject to notice periods of no more than 
95 days. 
The credit risk on liquid funds held in current accounts available on demand and notice account deposits is limited because the 
Company’s counterparties are banks with high credit-ratings assigned by international credit-rating agencies. 
No financial assets have indicators of impairment. 
The Company’s maximum exposure to credit risk is limited to the carrying amount of financial assets recorded in the financial 
statements. 
Borrowings and interest rate risk 
The Company currently has no borrowings. 
The Company’s principal financial assets are cash and cash equivalents and other receivables. Cash equivalents include 
amounts held on deposit with financial institutions. The effect of variable interest rates is not considered to be significant. 
Liquidity risk 
During the year ended 31 December 2024, the Company was financed by cash raised through equity funding in October 2022 
and the farm-out of exploration licences. Funds raised surplus to immediate requirements are held as short-term cash deposits 
in Sterling.  
The maturities of the cash deposits are selected to maximise the investment return whilst ensuring that funds will be available 
as required to maintain the Company’s operations. 
In managing liquidity risk, the main objective of the Company is to ensure that it has the ability to pay all of its liabilities as they 
fall due. The Company monitors its levels of working capital to ensure that it can meet its liabilities as they fall due. 

Deltic Energy Plc  Annual Report & Accounts 2024
Notes to the Financial Statements 
for the year ended 31 December 2024
47
Strategic Report
Corporate Governance
Financial Statements
22. Financial Instruments (continued) 
The table below shows the undiscounted cash flows on the Company’s financial liabilities as at 31 December 2024 and 
31 December 2023 on the basis of their earliest possible contractual maturity. 
                                                                                                   Within 2    Within 2 – 6   Within 6 – 12     Within 1 – 2     Within 2 – 5  
                                                                                  Total            months            months            months                years                years 
                                                                                        £                      £                       £                       £                       £                       £ 
At 31 December 2024 
Trade payables                                                     77,543             77,543                        -                        -                        -                        - 
Other payables & accruals                               2,335,118                       -          1,292,183             57,806            985,129                        - 
Lease liabilities                                                     22,837                       -             22,837                        -                        -                        - 
                                                                         2,435,498             77,543         1,315,020             57,806            985,129                        - 
At 31 December 2023 
Trade payables                                                    132,062            132,062                        -                        -                        -                        - 
Other payables & accruals                               1,088,991                       -          1,088,991                        -                        -                        - 
Lease liabilities                                                    133,463                       -               61,353             60,490               11,620                        - 
                                                                           1,354,516            132,062          1,150,344             60,490               11,620                        - 
23. Capital Commitments 
At the reporting date there were no capital commitments. In the prior year, there were £2.2 million relating to the Pensacola 
exploration site survey planned for 2024, and Selene exploration drilling long leads commitments ahead of 2024 drilling 
operations.  
24. Contingent asset  
Under the Company’s farm-in agreement with Dana, a success case payment of USD$1 million is due to the Company 
18 months following the date on which the Selene well completion occurred, the payment only being contingent on Dana 
retaining an equity position in licence P2437 until the end of this 18 month period. Deltic considers it highly probable that Dana 
will remain on licence P2437 beyond the 18 month period, and therefore the USD$1 million will become payable to the Company 
on 10 May 2026. 
25. Related Party Disclosures 
Parties are considered to be related if one party is under common control or can exercise significant influence over the other 
party in making financial and operational decisions. In considering each possible related party relationship, attention is directed 
to the substance of the relationship, not merely the legal form. 
Key management personnel are considered to be the Directors of the Company and Persons Discharging Managerial 
Responsibility. Disclosure regarding remuneration of key management is provided in note 3. 
On 26 February 2024, Peter Cowley, a Non-Executive Director of the Company, sold and purchased 50,924 ordinary shares of 
10p each ("Ordinary Shares") in the Company as part of a ‘Bed & ISA’ arrangement. There was no change to the number of 
Ordinary Shares beneficially held by Peter Cowley as a result of these transaction.  
In the prior year and prior to the share consolidation on 25 May 2023, Peter Nicol, a Non-Executive Director of the Company, 
acquired 1,000,000 ordinary shares of 0.5 pence per share on 15 February 2023 via a market purchase at a price of 2.60 pence 
per share, which represented an amount of £26,000.00.  Additional, Peter Nicol acquired a further 1,000,000 ordinary shares of 
0.5 pence per share on 4 May 2023 via a market purchase at a price of 1.79 pence per share, which represented an amount of 
£17,900.00. 
26. Control 
The Company is not controlled by any other party. 

Deltic Energy Plc  Annual Report & Accounts 2024
Notes to the Financial Statements 
for the year ended 31 December 2024
48
Financial Statements
27. Subsequent Events 
On 4 April 2025, the Company entered into a new five year office lease for its current registered office. The lease is a five year 
lease commencing on 28 April 2025, with a two year break clause on 28 April 2027. Annual rent of £137,214 is payable quarterly 
in advance. 
On 30 June 2025, the boards of Rockrose Energy Limited ("Viaro Bidco") a wholly-owned subsidiary of Viaro Energy Limited 
("Viaro Energy") and Deltic announced that they had reached agreement on the terms of a recommended cash offer for the 
entire issued and to be issued ordinary share capital of Deltic (the "Acquisition"), intended to be implemented by way of a 
court-sanctioned scheme of arrangement. 
To support the Company’s liquidity position during the period to completion of the Acquisition, on 30 June 2025, Deltic has 
entered into a two-year term loan with Viaro Bidco where by Viaro Bidco has agreed to make available to the Company funding 
of £2.7 million (“Term Loan”) which will be available to be used to settle £1.3 million of current liabilities that are due to Shell and 
for general corporate and working capital purposes. The Term Loan is unsecured and interest will accrue at a rate of 10 per cent. 
per annum on the principal draw down.  
On 30 June 2025, the Company entered into a Cost Coverage Agreement with Viaro Bidco. Viaro Bidco has undertaken to pay, 
or procure the payment of, certain costs reasonably and properly incurred by Deltic in connection with the Acquisition. The 
costs undertaking is capped at a maximum aggregate amount of £650,000. The Company does not expect the costs 
associated with the Acquisition to be any more than £650,000.

Company Information
Directors 
M S Lappin (Chairman) 
A J Nunn (Chief Executive Officer) 
P W Nicol (Non-Executive) 
Joint Secretary 
S M McLeod 
Gravitas Company Secretarial Services Limited 
Registered Office 
1st Floor 
150 Waterloo Road 
London 
SE1 8SB 
Registered Number 
07958581 (England and Wales)
Nominated Adviser 
Allenby Capital Limited 
5 St Helen's Place 
London 
EC3A 6AB 
Corporate Broker 
Canaccord Genuity Limited  
88 Wood Street  
London 
EC2V 7QR 
Auditors 
PKF Littlejohn LLP 
15 Westferry Circus 
Canary Wharf 
London 
W1U 7EU   
Solicitors 
K&L Gates LLP 
One New Change  
London 
EC4M 9AF 
Financial Public Relations 
Vigo Consulting 
Sackville House 
40 Piccadilly 
London 
W1J OHR 
Registrar 
Share Registrars Limited 
3 The Millennium Centre 
Crosby Way 
Farnham 
Surrey 
GU9 7XX  

Deltic Energy Plc 
1st Floor 
150 Waterloo Road 
London 
SE1 8SB 
United Kingdom 
+44 (0)20 7887 2630 
www.delticenergy.com