Colombian Licence Award

Gold Oil PLC 05 June 2007 FOR IMMEDIATE RELEASE 5 June 2007 Gold Oil plc Award of Rosa Blanca licence block onshore Colombia Highlights •Award of 90% Interest in 45,000 Ha block, Rosa Blanca •Drill to ready, subject to EIA Gold Oil Plc ('Gold') is pleased to announce that it has received confirmation from Agencia National de Hydrocarburos ('ANH'), the Colombian National Hydrocarbons Agency, that Gold has qualified as operator and licence holder for the Rosa Blanca block ('Rosa Blanca Block') in the northern part of the Middle Magdalena Basin, onshore Colombia. The Rosa Blanca Block covers an area of approximately 45,000 hectares ('Ha') and is surrounded by the nearby oil producing fields of Cristalina, Santa Lucia, Tisquirania, Totumal, Baturama and the South Bolivar Block. The most attractive oil play within the Rosa Blanca Block has a geological structural trap of a faulted anticline of 300 feet of vertical closure of 12,699 Ha, between 3,900 and 4,200 feet which Gold has interpreted to have the same geological signature of the nearby Buturama oil field. There are 232 kms of 2D seismic available to Gold over this prospect which ties into the nearby Norean 1 well. Gold believes that there are up to three other plays on this block. The petroleum system within the Rosa Blanca Block has been proved in nearby oil wells and fields which reduces the geological risk significantly. Gold believes that the prescence of the fractured reservoir zones within the reservoir rock is the main operational risk. Gold's clear objective is to find another Buturama oil field, which by analogy, could give reserves of up to 30 MM STB and initial production rates of 1,200 BOPD of 35 API gravity oil. The main prospect is ready to drill to a depth of 5,000 feet with an expected drilling budget of $1.6 - $3.0MM, depending on testing and rig rates. Gold has 90% of the licence but pays 100% of the costs. Gold's 10% partner is a local contractor who has extensive experience working in the Middle Magdalena Basin. Under the terms of the agreement with our partner, he is carried through the drilling and testing of the first well, with the cost of the carry repaid to Gold out of future production revenues. Under the licence terms with ANH a royalty of 8% is payable and corporation tax is levied at 35%. Commenting from South America on these developments, Gary Moore, Managing Director of the Company said, 'We are delighted to be awarded the Rosa Blanca Block following the lodging of our application to ANH in September 2006. The delay in Gold receiving confirmation of its successful application can be explained by the increasing competition from existing oil and gas companies and new entrants in Columbia. This high level of industry interest demonstrates the attractiveness of Colombia as an oil and gas province, with knock-on licensing delays at ANH due to the high volume of applications. Gold will now commence work with an environmental impact assessment ('EIA') which will be carried out in parallel with selecting drilling locations and negotiating and securing the drilling contract to fast track the programme.' The technical information contained in this announcement has been reviewed and approved by Mike Burchell, B.Sc., 66, member of the SPE and with over 44 years experience in the oil and gas business. Enquiries: Gary Moore Managing Director Tel: +44 (0)1737833597 Email: gmoore@goldoilplc.com Mike Burchell Chairman Tel. +44 (0) 1372361772 Email: mikeburchell@hotmail.com Roland Cornish Beaumont Cornish Limited Tel: 020 7628 3396 Information on Gold Oil Gold Oil plc is a UK oil and gas exploration company primarily focused on opportunities in Central and South America. The company listed on the AIM market in July 2004 under the symbol GOO.L. The company has oil production in Spain and Colombia and significant exploration acreage and licence applications, both onshore and offshore, in both Colombia and Peru. Further details of the Gold Oil Plc operations together with recent drilling results from its onshore Peruvian Block XX1 as well as the recent award of offshore Peruvian Block Z34 can be found on the company's website www.goldoilplc.com. This information is provided by RNS The company news service from the London Stock Exchange
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