Sound Energy Regulatory News (SOU)

28 April 2016

Sound Energy plc

("Sound Energy" or the "Company")

Tendrara: First Casing Point

Sound Energy, the European / Mediterranean focused upstream gas company, is pleased to announce that the first Tendrara well has now been drilled to the first casing point at a measured vertical depth ("MVD") of 496 metres and that the 13 3/8" casing has been successfully set and cemented in the aalenian dolomite formation. The Company will now proceed to drill towards the second casing point at an MVD of approximately 1,960 metres.

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The information contained in this announcement has been reviewed by Sound Energy's Moroccan Managing Director, Luca Madeddu, a qualified petroleum geologist.