Clontarf Energy PlcLSE: CLON

Sasanof-1 well final result

· Issued by Clontarf Energy Plc

6th June 2022

Clontarf Energy plc

("Clontarf" or "the Company")

Sasanof-1 well

Final result

Clontarf Energy plc (AIM: CLON), announces results of the Sasanof-1 exploration well, located 207 km northwest of Onslow, Western Australia:

· The Sasanof-1 exploration well has been drilled to a total depth of 2,390 metres (RMDT) by the Valaris MS-1 rig, without incident.

· No commercial hydrocarbons were intersected.

· As planned, the well will now be plugged and permanently abandoned.

· De-mobilisation activities will then commence.

This announcement contains inside information for the purposes of Article 7 of Regulation (EU) 596/2014.

Ends

For further information please visit http://clontarfenergy.com or contact:

Enquiries:

Clontarf Energy

David Horgan, Chairman

+353 (0) 1 833 2833

Nominated & Financial Adviser

Strand Hanson Limited

Rory Murphy

Ritchie Balmer

+44 (0) 20 7409 3494

Broker

Novum Securities Limited

Colin Rowbury

  +44 (0) 207 399 9400

Financial PR

BlytheRay

Tim Blythe/Megan Ray

+44 (0) 207 138 3206

Teneo

Luke Hogg

Alan Tyrrell

Ciara Wylie

+ 353 (0) 1 661 4055