Publication of Annual Report and Accounts 2017

30 April 2018

JKX OIL & GAS PLC

("JKX" or "the Company")

Publication of Annual Report and Accounts 2017

The Annual Report and Accounts 2017 has been published today. It will be available on the Company's website at http://www.jkx.co.uk/investor-centre/investor-download-centre.aspx. It will also be posted to the registered shareholders of JKX.

A copy of each of these documents has been submitted to the National Storage Mechanism and will be available for viewing shortly.

ENDS

For further information please contact EM:

Stuart Leasor

[email protected]

T: +44 20 3709 5711

M: +44 7703 537721

Jeroen van de Crommenacker

[email protected]

T: +44 20 3709 5713

M: +44 7887 946719