Total Voting Rights

Serica Energy plc

("Serica" or "the Company")

Total Voting Rights

The Company wishes to announce, in accordance with the Financial Conduct Authority's Disclosure Guidance and Transparency Rules, the following information as at 31 August 2018:

No Ordinary Shares are held in treasury.

The above figure for total number of ordinary shares may be used by shareholders as the denominator for the calculations by which they will determine if they are required to notify their interest in, or a change to their interest in, the Company under the Financial Conduct Authority's Disclosure Guidance and Transparency Rules.

Enquiries:

Serica Energy plc

Tony Craven Walker  tony.cravenwalker@serica-energy.com +44 (0)20 7457 2020

Executive Chairman

Mitch Flegg, CEO mitch.flegg@serica-energy.com +44 (0)20 7457 2020

Peel Hunt

Richard Crichton richard.crichton@peelhunt.com +44 (0)20 7418 8900

Ross Allister ross.allister@peelhunt.com +44 (0)20 7418 8900

James Bavister james.bavister@peelhunt.com +44 (0)20 7418 8900

Instinctif

David Simonson david.simonson@instinctif.com +44 (0)20 7457 2020

Catherine Wickman catherine.wickman@instinctif.com +44 (0)20 7457 2020

George Yeomans george.yeomans@instinctif.com +44 (0)20 7457 2020