Magnolia Pet Regulatory News (MAGP)

1 August 2012
Magnolia Petroleum Plc
(`Magnolia' or `the Company')
Total Voting Rights

For the purposes of the Financial Services Authority's Disclosure and Transparency Rules, the Company announces that as at 31 July 2012 the total number of ordinary shares of 0.1p in issue is 695,469,220, with each share carrying the right to one vote.

The Company has no ordinary shares held in treasury. The total number of voting rights in the Company is therefore 695,469,220. This figure may therefore be used by shareholders in the Company as the denominator for the calculations by which they will determine if they are required to notify their interest in, or a change in their interest in, the share capital of the Company under the FSA's Disclosure and Transparency Rules.

For further information on Magnolia Petroleum Plc visit www.magnoliapetroleum.com or contact the following:

Steven Snead Magnolia Petroleum Plc +01 918 449 8750

Rita Whittington Magnolia Petroleum Plc +01 918 449 8750

Antony Legge /Tessa Smith Daniel Stewart & Company Plc +44 (0) 20 7776
6550

John Howes / John-Henry Northland Capital Partners +44 (0) 20 7796
Wicks Limited 8800

Lottie Brocklehurst St Brides Media and Finance Ltd +44 (0) 20 7236
1177
Frank Buhagiar