Operations Update

10 October 2013 Cadogan Petroleum plc ("Cadogan" or "the Company") Cadogan Operations Update Following the Company's announcement on 23 September 2013 regarding operations at Borynya 3, the Company is pleased to announce an improvement in well performance following a light acid wash and further testing in the 2745-2685m range interval. Flaring and hydrocarbon samples were collected and oil, condensate and gas were evident. There was no evidence of formation water in the fluids produced. Persistent completion brine leakage from annulus to bottom packer is still preventing sustainable production at this stage. The Company plans to release the work-over rig in the next days after re-completion and well testing will continue in order to properly purge the formation without brine interference in production. As anticipated, an acid-frac will be planned for next year in order to obtain and support sustainable and commercial production at Borynya 3. Further updates on these activities will be provided in due course. Enquiries to: Cadogan Petroleum Plc +380 44 584 4979 Bertrand des Pallieres Chief Executive Officer Cantor Fitzgerald Europe +44 (0) 20 7894 7000 David Porter Richard Redmayne Bankside Consultants +44 (0) 207 367 8888 Simon Rothschild
UK 100

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