Additional Listing

21 Jun 2005 14:52

For immediate Release: 21 June 2005 Northern Petroleum Plc ("the Company") Additional Listing The Company announces that, following the exercise of warrants to subscribe forordinary shares, it has made an application pursuant to the authority grantedon 23 July 2004 for the admission of 800,000 Ordinary Shares to trading on AIM.It is expected that dealings in the said shares will commence on 27th June2005.Further enquiries:Northern Petroleum PlcChris Foss, Company Secretary Tel: 020 7743 6080Further information on Northern Petroleum Plc is available via our website,www.northpet.comENDNORTHERN PETROLEUM PLC