Ukraine Update

2 July 2015

Regal Petroleum plc

("Regal" or the "Company")

Ukraine Update

Regal Petroleum plc (AIM: RPT), the AIM-quoted oil and gas exploration and production group, announces its productions results for the first half of 2015 from its 100% owned and operated Mekhediviska-Golotvshinska (MEX-GOL) and Svyrydivske (SV) gas and condensate fields in Ukraine.

Average gas, condensate and LPG production from such Ukrainian fields for the period from 1 January 2015 to 30 June 2015 was 145,009 m3/d of gas, 45.0 m3/d of condensate and 20.4 m3/d of LPG (1,291 boepd in aggregate).

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Joe Staffurth, BSc Geology, PESGB, AAPG, consultant to the Company, has reviewed and approved the technical information contained within this press release in his capacity as a qualified person, as required under the AIM Rules.