Connemara Farm In

Island Oil and Gas PLC 03 January 2008 3 January 2008 ISLAND OIL & GAS PLC ANNOUNCES COMPLETION OF SHARE PURCHASE AND EXERCISE OF CONNEMARA OPTION AGREEMENT WITH SUPERNOVA IRELAND RESOURCES Island Oil & Gas plc (LSE:IOG) ('Island' or the 'Company'), today announces that it has completed the Agreement, first announced on 17 July 2007, with Supernova Ireland Resources B.V. ('Supernova'), a member of the Bluewater Group ('Bluewater') of the Netherlands, covering Frontier Exploration Licence 1/04 (the 'Licence') located in the Porcupine Basin in the prospective Atlantic Margin off the west coast of Ireland. The Licence includes the Connemara oil field and several significant exploration prospects. Supernova has exercised its exclusive option to farm in for 10% equity in the Island operated Licence, thereby reducing the Company's net equity interest from 61.5% to 51.5%. Supernova has purchased 3,750,000 ordinary shares in Island for Stg£0.60 per share in a private placing (total value Stg£2.25m), representing 3.22% of the increased issued share capital. The Company has applied for these new shares to be admitted to trading on the AIM market of the London Stock Exchange and it is expected that trading will commence on 4 January 2008. The new ordinary shares will rank pari passu with the existing issued ordinary shares of the Company and will increase the number of shares in issue to 116,456,990. Island is also pleased to announce that Horizon Energy Partners BV ('Horizon') has completed a Reservoir Engineering Report for the Connemara Field. Island and its joint venture partners, Valhalla Oil and Gas Limited and Supernova, are currently reviewing the results of this study. One option under consideration is for a pilot field development to target two specific areas of the Connemara field: 26/28-2-East, which is unappraised, and the 26/28-A1 area, which was intersected by Statoil's 26/28-A1 horizontal well but which failed to penetrate the primary reservoir objective. Horizon has indicated that these two areas contain 63.6 mm barrels of oil in place relative to a mid-Case estimate of 134.9 mm barrels for the entire field. The optimum pilot development scenario requires a single dual lateral production well to target both areas and a water injector for the 26/28-2-East area to potentially boost oil recoveries. The simulated base case production profile potentially recovers 5.59 mm barrels of oil over two years based on an annual production rate of 10,100 bopd in Year 1 declining to 5,200 bopd in Year 2. The pilot development project may provide valuable information on the performance of the reservoirs and the effectiveness of water injection over time which can then be used to recalibrate, if necessary, the geological model for the Connemara Field to assist with planning a full-field development programme. Supernova retains a second option to farm in for an additional 10% equity in the Licence in return for a cash only consideration of a further Stg£2.25m, exercisable up to 31 March 2008. Supernova, Valhalla and Island will work closely on progressing development options for the Connemara Field and in accelerating farmout activity in respect of the joint venture's Atlantic Margin portfolio of exploration prospects. Island, as Operator with a 50% equity interest, and Supernova have also applied for prospective blocks in the South Porcupine Licensing Round, the closing date for the receipt of applications being 18th December 2007. Island expects to be informed early in 2008 as to whether or not it has been successful in being granted any or all of the blocks that it has applied for. Commenting on the completion of the Agreement with Supernova, Paul Griffiths, Chief Executive of Island, said: 'Island has broadened and strengthened its shareholder base with the addition of the Bluewater Group as a substantial shareholder in Island. As a specialist in the operation of Floating Production Systems, Bluewater is an ideal partner in the Porcupine Basin and advances one of Island's objectives of being the first company to develop and produce indigenous Irish oil resources.' This announcement has been reviewed and approved by Paul Griffiths, Chief Executive of Island. Paul Griffiths is a geology graduate of the Royal School of Mines, Imperial College London, and is a member of the Petroleum Exploration Society of Great Britain. He has 30 years experience in the oil and gas exploration sector and is a qualified person as defined in the guidance note for Mining Oil & Gas Companies, March 2006 of the London Stock Exchange. Enquiries: Paul Griffiths Chief Executive Island Oil & Gas plc Tel: +353 1 631 3755 Karl Prenderville Commercial Director Island Oil & Gas PLC Tel: +353 1 6313755 Notes to Editors: Island was founded in 2003 and listed on AIM in December 2004 (LSE:IOG). The Company has interests in eleven Irish offshore licences, as well as licences in the Netherlands, Albania and Morocco. Island is involved in an exploration and appraisal programme which in 2006 and 2007 saw successful Celtic Sea gas wells at the Old Head of Kinsale, Schull and Seven Heads Sub-Area. Bluewater has built a technological lead specializing in lease and operation of tanker-based Production and Storage (FPSO/FSO) systems, and has become a leading provider of advanced Single Point Mooring (SPM) systems. Bluewater operates worldwide with offices in The Netherlands, United Kingdom, United States, Nigeria, Angola, South Africa, Malaysia and China. This information is provided by RNS The company news service from the London Stock Exchange

Companies

IOG (IOG)
UK 100

Latest directors dealings