Prospex Energy Plc · LSE:PXEN
Prospex Energy — Investor Presentation (April 2025)
36 slides from Prospex Energy's investor presentation, April 2025
Slide 1: Corporate Presentation Q2 2025
C O R P O R AT E P R E S E N TAT I O N Q2 2025 AIM : PXEN
Slide 2: Disclaimer
DISCLAIMER This Presentation does not constitute or form part of any offer for sale or solicitation of any offer to buy or subscribe for any securities nor shall it or any part of it form the basis of or be relied on in connection with, or act as any inducement to enter into, any contract or commitm
Slide 3: Unlocking Potential in European Natural Gas, Power and Renewable Energy
UNLOCKING POTENTIAL IN EUROPEAN NATURAL GAS, POWER AND RENEWABLE ENERGY Assets with yellow labels are in production AIM listed energy investor with a focus on natural gas onshore in Europe (AIM:PXEN) Diversified portfolio with 11 new gas wells to be Applications in drilled at different stages of per
Slide 4: Experienced Board & Management
EXPERIENCED BOARD & MANAGEMENT Focused on maximising returns from Prospex’s established portfolio whilst identifying low-risk growth opportunities that have the potential to generate shareholder value Bill Smith Andrew Hay Alasdair Buchanan Mark Routh Non-Exec Independent Independent CEO Chairman No
Slide 5: Spain: Viura, El Romeral & Tesorillo
SPAIN: VIURA, EL ROMERAL & TESORILLO Prospex owns a 7.24% interest in the Viura gas field (81.25% owned by Heyco Energy Group and operated by HEYCO Energy Iberia) Prospex owns a 49.9% interest in the El Romeral concessions & gas to power plant (50.1% owned by Warrego[1] and operated by Tarba Energía
Slide 6: Investment Portfolio: Spain
INVESTMENT PORTFOLIO: SPAIN FRANCE SPAIN ➢ 7.24% Owned by PXEN, including infrastructure VIURA ➢ Large gas field, estimated >90 Bcf recoverable gas ➢ High production rates achieved from modern wells EL ROMERAL ➢ In production, producing from wells V-1ST3 & V-1B ➢ Development well V-1B completed in D
Slide 7: Viura - Northern Spain
VIURA - NORTHERN SPAIN 90 BCF GAS FIELD IN PRODUCTION AT 350,000 m3/DAY ➢ The Viura Gas Field is located in the Province of La Rioja, Northern Spain and is operated by HEYCO Energy Iberia (‘HEI’) ➢ PXEN acquired 7.5% of HEI including the interest in the Viura concession, existing production and surf
Slide 8: Viura Project Schematic
VIURA PROJECT SCHEMATIC ENAGAS Offtake point at Processing plant Navarette 30cm pipeline, extending 2.4km 10cm pipeline, extending 1.5km Wells 1 and 1B Wells 3B, 3A and 3 (Sotés municipality) (Hornos de Moncalvillo) Conventional extraction. Connected volume 3 Bcm Vertical depth 3.5 to 4km 8 Prospex
Slide 9: Viura Gas Plant & Drilling Rig for Viura-1B Well
VIURA GAS PLANT & DRILLING RIG FOR VIURA-1B WELL 9 Prospex Energy PLC | Corporate Presentation | Q2 2025
Slide 10: Viura - Northern Spain Gas Field in Production
VIURA - NORTHERN SPAIN 90 BCF GAS FIELD IN PRODUCTION ➢ The Viura gas field was discovered in 2010 with well Viura-1 (TD 3,788m), which tested with a HPHT reservoir P>500bars, delivered a maximum flow rate above 500,000 scm/d and was placed into production at 110,000 scm/d ➢ Viura-3 was drilled near
Slide 11: El Romeral
EL ROMERAL PRODUCTION AND DEVELOPMENT HISTORY • Since 1983, 7 wells drilled all of which resulted in gas discoveries • 5 went on production from 2002 • 2 proven undeveloped discoveries (thus contingent resources) PRESENT • Production now from 2 wells • High electricity prices • 26-inch ENAGAS pipeli
Slide 12: Southern Spain - El Romeral 1, 2 & 3 Concessions
SOUTHERN SPAIN - EL ROMERAL 1, 2 & 3 CONCESSIONS 5 WELLS FOR PERMITTING, TARGETING 18.2 BCF Most Likely Resources Sevilla-3E 0.9 Bcf Santa Clara-2 2.3 Bcf Nuevo Gamo 1.5 Bcf Santa Rita 3.8 Bcf Romeral 2S 9.7 Bcf El Romeral Power Plant Tie-in Pipeline lengths Sevilla-3E 0.8 km Santa Clara-2 0.9 km Nu
Slide 13: El Romeral: ESG & Business Development Opportunities
EL ROMERAL ESG & BUSINESS DEVELOPMENT OPPORTUNITIES ACTIVITY TIMINGS (post Q2 2025 indicative) Environmental Initiation consultation for 18 new infill gas wells, 5 permits to drill submitted Q2 2021 Project Apollo - Solar panels installed on power plant roof (payback in 4 years) Q3 2022 Environmenta
Slide 14: El Romeral: Seismic Processing
EL ROMERAL SEISMIC PROCESSING • Full reprocessing of El Romeral 2D Seismic ORIGINAL using modern, broad bandwidth REPROCESSED processing flow and new methods for noise attenuation • Resulted in a significant uplift of imaging quality • Project was delivered on time and in budget • Re-interpretation
Slide 15: El Romeral: Prospect De-risking
EL ROMERAL PROSPECT DE-RISKING Examining the seismic amplitude High-grading the prospects from the 2022 interpretation with increasing angle, at gathers The 2022 interpretation of re-processed seismic data resulted in a list of 20 targets In 2023, we further de-risked these targets by examining AVO
Slide 16: El Romeral
EL ROMERAL GAS READY FOR DEVELOPMENT 11 LOW-RISK PROSPECTS 2 UNDEVELOPED DISCOVERIES FULLY-OWNED CAPACITY AT PLANT FOR MORE GAS CERTIFIED BY CPR* FROM THE 1980s LOCAL PIPELINE NETWORK ❖ BEST TECHNICAL CASE SHOWN IN SOLID COLOUR ❖ LOW AND HIGH CASES SHOWN ON EITHER SIDE ❖ PROVEN UNDEVELOPED DISCOVERI
Slide 17: Tesorillo
TESORILLO • Contains the Almarchal-1 gas discovery well (drilled in 1957) which logged • Prospex owns 15% of Tesorillo (Warrego Low Risk Exploration 212m of net gas pay 85%) • Multiple DST’s flowed gas to surface* • Prospex option to increase to 49.9% Large defined • Operated by Tarba Energía (85% W
Slide 18: Italy, Selva Malvezzi
ITALY, SELVA MALVEZZI Prospex owns a 37% Working Interest in the Selva Malvezzi Production Concession in the Po Valley Italy, which contains the producing Selva field (63% : Po Valley Energy – ASX:PVE) 18
Slide 19: Selva Malvezzi Production Concession
SELVA MALVEZZI PRODUCTION CONCESSION PO VALLEY (CONTAINS SELVA FIELD) Ownership: Selva Malvezzi is an approved production concession 37% owned by Prospex (AIM:PXEN) with an area of 81 km2 63% owned by the operator Po Valley Energy Ltd (ASX:PVE) • Production Concession granted by the Regulator Selva
Slide 20: Northern Italy – Selva Malvezzi Gas Production Concession
NORTHERN ITALY – SELVA MALVEZZI GAS PRODUCTION CONCESSION • Prospex owns a 37% Working Interest in the Selva Malvezzi Gas Production Concession in the Po Well site & Processing Plant Near Bologna Valley Italy, comprising the Selva field • 63% is owned by Po Valley Energy (ASX:PVE) • Podere Maiar – 1
Slide 21: Selva Gas Production
SELVA GAS PRODUCTION Route to Production Strong Flow Rate Preliminary production concession • C1 and C2 sands tested >150,000 scm/day in test (≈5.3 MMscfd) approved Feb 2019 • Plant designed to handle 150,000 scm/day (≈5.3 MMscfd) • Pipeline can handle up to 250,000 scm/day Technical environmental a
Slide 22: Selva Proven Gas Reserves
SELVA PROVEN GAS RESERVES Oct • PXEN farmed-in to 17% 2017 Dec • Podere Maiar (PM-1) discovery well drilled 2017 Jan • Well tested gas to surface from 2 intervals 2018 Apr • Completed acquisition of UOG’s 20% working interest in Selva, brings PXEN interest to 37% 2022 May • 4-inch pipeline connects
Slide 23: Selva Malvezzi Upside: 4 Wells Being Permitted
SELVA MALVEZZI PRODUCTION CONCESSION UPSIDE 4 WELLS BEING PERMITTED TARGETING 88 BCF (GROSS) Surface well locations and subsurface targets identified for four new wells to be drilled on the concession 1. Selva North and Selva South • Stratigraphic pinch-outs in the same style as Podere Maiar-1 (Selv
Slide 24: Selva Malvezzi Timeline
SELVA MALVEZZI TIMELINE 2022 2023 2024 2025 Permitting for further drilling on the Acquire, process and interpret 3D survey ‘Intesa’ sent by MiTE[1] to the Emilia Selva 37% development activity & costs concession - Selva North, Selva South, data to finalise drilling locations for Selva Romagna Regio
Slide 25: Poland – Licence Applications
POLAND – LICENCE APPLICATIONS Prospex has pre-qualified to apply for licences onshore in Poland Applications have been submitted at 100% Working Interest initially If successful, licences could be awarded by Q2 2025 25
Slide 26: Technical Rationale to Be in Poland
TECHNICAL RATIONALE TO BE IN POLAND PROSPEX’s FOCUS AREAS are inside FORELAND BASINS, which typically host Tertiary turbidite sandstone reservoirs charged with gas C Foreland/Foredeep Fold and Thrust Belt B A Spanish Assets B Italian Asset C Polish Acreage Applications A A B C A HINTERLAND FORELAND
Slide 27: The Team, Outlook & Objectives
THE TEAM OUTLOOK & OBJECTIVES 27
Slide 28: Prospex Net Production
PROSPEX NET PRODUCTION PXEN’s Net Production and Revenues have more than doubled since December 2024 ➢ The new Viura-1B well flowed over 500,000 scm/d (17.7 MMscfd) ≈ 72,000 scm/d (2.6 MMscfd) net to Prospex ➢ Flow test gas sold on the market – January rate at ≈323,000 scm/d (≈ 11.7 MMscfd) ≈ 45,000
Slide 29: Earliest Estimated Drilling Timelines
EARLIEST ESTIMATED DRILLING TIMELINES 2025 2026 Q1 Q2 Q3 Q4 Q1 Q2 BUSINESS DEVELOPMENT OPPORTUNITIES (INCLUDING SOLAR PROJECTS) EL ROMERAL ENVIRONMENTAL PERMITTING → 5 WELL DRILLING CAMPAIGN DRILLING[1] PRODUCTION 5 NEW WELLS[1] INCREASE ELECTRICITY PRODUCTION REVENUES SPAIN DRILL INCREASE GAS PRODU
Slide 30: Poised for Growth
POISED FOR GROWTH • The 37% interest in Selva Malvezzi is projected to generate net post-tax post-royalty cashflows of €2.6 million per year, according to the CGG CPR, calculated at 2019 gas prices GROWTH • Using current forward curve gas price predictions (ICE TTF) the 2024 net annual post-tax, pos
Slide 31: A Unique Investment Proposition
A UNIQUE INVESTMENT PROPOSITION Production income from 3 onshore gas projects in two stable European nations Debt-free No warrants Low overhead costs comfortably covered by production income Cash accumulating for re-investment into the three production concessions Technically led team investing in g
Slide 32: Reserves and Resources
RESERVES AND RESOURCES Net 2C Contingent Net Best Estimate Net 2P Reserves Resources Prospective Resources East Selva & other Tarazona, 0.9 Podere Gallina, 32.6 Romeral Selva Prospects Viura, Malvezzi, Tesorillo Romeral-4S, North Selva – 44.8 6.42 4.96 15%, 124.6 1.6 Level B, 3.3 11.53 Bcf 7.72 Bcf
Slide 33: The Board
THE BOARD Mark Routh Mark is a Petroleum Engineer with more than 40 years of experience in the oil & gas industry. He has an MSc in Petroleum CEO & Managing Engineering. He spent eight years as CEO/Chairman of AIM quoted IOG plc and seven years as Chairman/NED of Warrego Director Energy Ltd. Founded
Slide 34: Management Team
MANAGEMENT TEAM Mark Routh Mark is a Petroleum Engineer with more than 40 years of experience in the oil & gas industry. He has an MSc in Petroleum Engineering. He spent eight years as CEO/Chairman of AIM quoted IOG plc and seven years as Chairman/NED of Warrego Energy Ltd. CEO & Managing Founded CH
Slide 35: In Summary
IN SUMMARY • Secured reserves/ • Diversified • Focus on mature Investment Case Strong Management • Highly experienced Unlocking Shareholder Value European Focussed commercial portfolio markets with team of technically revenue assembled existing led professionals generation infrastructure • Risk mana
Slide 36: www.prospex.energy
www.prospex.energy Email: info@prospex.energy 36