Peru Onshore Block XXI Update

31st January 2011   GOLD OIL PLC ("Gold Oil", "Gold" or the "Company") Peru Onshore Block XXI Update Gold Oil, the AIM-listed oil and gas exploration and production company primarily focused on opportunities in Latin America, is pleased to provide the following update on its operations in Peru. Block XXI The Company is pleased to announce that it has signed a Farm Out Agreement and a Joint Operating Agreement with Vale S.A. (Vale) for its onshore Block XXI, located in the Sechura Basin in Northwest Peru. Under the agreements, which are subject to Perupetro approval, Vale will pay an upfront cash consideration of US$2million and will carry Gold through the remaining exploration programme capped at US$10million (gross total exploration programme). In return Vale will receive a 70% interest in the Block and will become Operator after assignment.  Gold will retain 30% of the block. In parallel the Company has requested Perupetro to unify the current exploration phase (Phase III) and Phase IV which, if accepted by Perupetro, would increase the minimum exploration commitment to the equivalent of 400km of 2D seismic or a combination of seismic and other exploration activities.  This would extend the end date of the combined phases until November 2012. Commenting on the update, Chief Executive Officer Richard Mew said, "I am very pleased to announce these agreements with Vale concerning our Block XXI in onshore Peru.  We believe that Vale will bring considerable resources to assist in the thorough evaluation of this block and we welcome them as our new partner.  This farm out deal with Vale is another important milestone for the Company as we seek to reduce our exposure to exploration risk whilst building on potential opportunities for growth."  For further information on the Company, visit www.goldoilplc.com or contact: Gold Oil Plc John Bell - Chairman   Tel: +61 3 8610 3000 Richard Mew - CEO                               Tel: +44 (0) 1483 282759 Seymour Pierce Ltd Jonathan Wright / Stewart Dickson (Corporate Finance)  Tel:  +44 (0) 20 7107 8000 Richard Redmayne / Jeremy Stephenson (Corporate Broking) About Vale S.A.: Vale is the second largest metals and mining company in the world, the world's largest producer of iron ore and the world's second largest producer of nickel. Vale also produces manganese, ferroalloys, thermal and coking coal, bauxite, alumina, aluminum, copper, cobalt, platinum group metals and fertilizer nutrients. Vale started its activities in oil and natural gas exploration in 2007 and is already one of the largest holders of stakes in exploration blocks in Brazil. Vale's current portfolio consists of 22 blocks, grouped into 15 concessions (five in the Santos basin, four in the Espírito Santo basin, four in Pará- Maranhão basin, and two in the Parnaíba basin). For more information, visit www.vale.com. Block XXI further information: Block XXI is located east of the producing San Pedro oil field and La Casita gas field. The San Pedro oil field was discovered in 2006 and immediately highlighted the potential of the Sechura Basin and accelerated exploration activity there. Gold drilled two stratigraphic wells in 2006 and 2008 that demonstrated the presence of suitable reservoir rocks similar to those in San Pedro. Gravity and magnetic data has shown that structures suitable for trapping hydrocarbons may also be present. However, seismic acquisition is necessary in order to define targets for exploration wells. Block XXI is a large permit covering 3030 km2 near the provincial capital city of Piura (pop. 380,000). Land use is open dry grazing land with a very low population density. The port town of Talara 75 km to the northwest is an oilfield hub with a refinery. The northern Peru crude oil pipeline traverses the southern end of Block XXI to an export terminal on Bayovar Bay. Location map showing Block XXI and Gold Oil's Peru assets - please see attached PDF. Map: http://hugin.info/137929/R/1483665/418854.pdf This announcement is distributed by Thomson Reuters on behalf of Thomson Reuters clients. The owner of this announcement warrants that: (i) the releases contained herein are protected by copyright and other applicable laws; and (ii) they are solely responsible for the content, accuracy and originality of the information contained therein. Source: Gold Oil PLC via Thomson Reuters ONE [HUG#1483665]

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