Exploration Block Awarded

Regal Petroleum PLC 03 February 2005 Immediate Release 3 February 2005 REGAL PETROLEUM PLC ('Regal') Exploration Blocks Awarded - Liberia The Directors are pleased to announce that Regal has been successfully awarded an interest in two exploration blocks in Liberia. In October 2004 Regal, together with European Hydrocarbons Limited ('EHL'), (hereafter jointly referred to as the 'Liberia consortium') submitted a bid application to the National Oil Company of Liberia ('NOCAL') for certain offshore exploration blocks. Regal has now been notified that the bid application was successful and that the Liberia consortium has been awarded two contiguous exploration concessions (Blocks 8 and 9) for an initial period of three years, with a right to extend for a further four years. The application fee was US$10,000. In accordance with the terms of the bid application the Liberia consortium has acquired a licence to a substantial 2D seismic data package at a cost to the Liberia consortium of US$960,000. Under the terms of the award the Liberia consortium has seismic work commitments of US$4.5 million and US$4 million for the two concessions respectively and no drilling commitments. Negotiations with NOCAL to finalise the terms for the production sharing agreement will commence shortly. Offshore Liberia is one of the last virtually unexplored frontiers of the prolific West African offshore area. It is known to have working petroleum systems, similar to those found in oil producing basins along the West African margin, and large already identified structural and stratigraphic traps. With the application of modern 3D seismic data for exploration, drilling success rates in West Africa have been high, with several recent discoveries. Acquiring modern 3D data to evaluate these blocks is the most cost effective way to mature a portfolio of large prospects for drilling, and to decrease exploration risk significantly before the commencement of drilling. Regal and EHL have 25% and 75% interests respectively in the Liberia consortium. EHL is a privately owned company in which both Regal and Frank Timis, Executive Chairman, hold beneficial interests. Frank Timis, Executive Chairman, commented: 'We are very excited with the awarding of this new Liberia interest as it provides us with further diversity on our existing portfolio and should add significant upside in the future. There has been a string of recent discoveries in West Africa and we hope to share in this success by applying 3D seismic during the exploration stage.' 3 February 2005 For further information, please contact: Regal Tel: 020 7408 9500 Frank Timis, Executive Chairman Roger Phillips, Finance Director Buchanan Communications Tel: 020 7466 5000 Bobby Morse / Ben Willey Notes to the Editors: Regal Petroleum plc is a London based independent oil and gas producer listed on the Alternative Investment Market of the London Stock Exchange with ambitious growth plans. Regal is focused on the exploration, development and production of oil and gas assets in Ukraine, Greece, Romania and Egypt. In the Ukraine, Regal has a 100% interest in two adjacent licence areas (Golotovschinska, Mekhediviska and Svyrydivske) in the prolific Dneiper-Donets basin in 1999. This basin is located in north-east Ukraine and currently produces 90% of Ukraine's gas and condensate. Independent reservoir experts have estimated that Regal's licence areas contain a combined total of 25 billion cubic metres of proven and probable gas reserves and 5.8 million cubic metres of proven and probable condensate reserves. In October 2003 Regal successfully acquired its first interest in Kavala Oil S.A. ('Kavala') and in January 2005 it announced that it had increased this interest up to 95%. Kavala exclusively operates oil, gas and sulphur production facilities (including an onshore processing plant) in the North Aegean Sea. Kavala has been granted an exclusive right by the Greek State to undertake petroleum exploration, exploitation and production operations in the Prinos, Prinos North, Epsilon and South Kavala fields and the Kallirachi oil discovery. During 2003 Regal successfully tendered for two large exploration, development and production concessions, the Suceava Block and the Barlad Block, making Regal the largest foreign holder of concessions by acreage in Romania. In January 2005, Regal announced that the Barlad Licence had been formally approved. Regal has a 100% interest in the 4,103km2 Suceava Block and the 6,285km2 Barlad Block. These licence areas are located in north-east Romania in the highly prospective Moldavia Platform, which contains several large commercial gas and condensate fields. In Egypt, Regal has been finally assigned an interest in certain petroleum exploration and production rights in the East Ras Budran Area, Gulf of Suez, Egypt. The concession area is in one of the most prolific petroleum provinces in the world. Surrounding oil fields nearby include Ras Budran, October, Abu Rudeis, Belayim Onshore and Belayim Offshore, which range from 270 million barrels to over 1 billion barrels of recoverable reserves. The East Ras Budran concession area contains four large prospects identified following the evaluation of existing data. The prospects have the potential for significant oil reserves. An independent study will be completed in due course. This information is provided by RNS The company news service from the London Stock Exchange
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