Premier Stops Mauritania Talks

Premier says that, in relation to a previous announcement in March 2007 of the intention to dispose of our interests in Mauritania, discussion with a preferred bidder has been terminated.

Since the original announcement of our intention to dispose of our Mauritanian interests, Petronas Australia Pty Limited, a subsidiary of Petroliam Nasional Berhad ("Petronas") has announced the purchase of Woodside Energy Ltd's Mauritanian subsidiaries. Petronas will assume the operatorship of the Mauritanian blocks in which Premier holds an interest when that transaction completes, expected in November 2007.

Petronas is a current partner of Premier in the Anoa field in Indonesia and is a former strategic shareholder in Premier.

We plan to retain our interests in the producing Chinguetti field (8.23%), PSC B (9.23%) containing the Tiof and Tevet discoveries, and PSC A (4.62%) containing the Banda discovery.

Premier's Chief Executive, Simon Lockett, said:

"We have decided to terminate the disposal process as we consider the offers received do not fully reflect the value of Premier's Mauritanian interests and at continuing strong commodity prices we can generate better value for shareholders by retaining these assets. To this end we look forward to working with the new operator Petronas to fully exploit the significant potential in Mauritania."