Oil Quest Resources PLC 07 October 2005 Oil Quest Resources plc Drilling Update The directors of Oil Quest Resources plc ('Oil Quest') have been advised by Northern Petroleum Plc that the Bouldnor Copse-1 exploration well on the Isle of Wight has reached target depth and, although penetrating Sherwood Sandstones, failed to encounter significant hydrocarbons. The decision has been made to plug and abandon the well. Oil Quest had a 10 per cent. interest in this well. David Bramhill Maxine Barnes/Dominic Barretto Oil Quest Resources plc Bishopsgate Communications Ltd +44 (0) 117 957 3666 +44 (0) 20 7430 1600 [email protected] [email protected] www.oilquest.net Tim Feather Westhouse Securities LLP +44 (0)161 838 9140 [email protected] This information is provided by RNS The company news service from the London Stock Exchange