Harbour Energy plc

Dunnottar exploration well result

30 December 2021

Harbour Energy has completed the drilling of the Dunnottar exploration well (30/8-4) in licence P2399 in the UK North Sea.

The well reached a total measured depth of 15,639 feet encountering hydrocarbon-bearing intervals in the Palaeocene, Jurassic and Triassic. The commerciality of these marginal accumulations will be assessed.  In the meantime, the well will be plugged and abandoned.

Enquiries

Harbour Energy plc                                                                                          Tel: 020 7824 1116

Elizabeth Brooks, Head of Investor Relations                                      

Brunswick                                                                                                           Tel: 020 7404 5959

Patrick Handley

Will Medvei

Notes to editors

Harbour Energy has a 67 per cent operated interest in P2399 and ENI has a 33 per cent interest in the licence.