Holding(s) in Company

Serica Energy plc
25 September 2006

                       Serica Energy plc (the 'Company')

                       Notification of Interest in Shares

The Company has received notification from JPMorgan on behalf of JPMorgan
Fleming Mercantile Investment Trust Plc, that they no longer have a material
interest in the issued share capital of the Company.

Ends


25 September 2006


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