Further to the announcement made on 16 March 2011, Lansdowne Oil & Gas plc, announces it has signed a contract with Polarcus Limited (“Polarcus”) for the acquisition of 3D seismic surveys over the Rosscarbery, Amergin and Midleton Prospects in the North Celtic Sea, offshore Ireland, covering an aggregate area of approximately,300 square km.

The Lansdowne survey is expected to commence in early July and will follow on from the 3D seismic survey acquisition by Polarcus over the Barryroe oilfield in which Lansdowne has a 20% interest.

About Lansdowne

Lansdowne is an exploration and appraisal oil and gas company listed in London on the AIM Market. Lansdowne holds a balanced portfolio of oil discoveries, low and moderate risk gas prospects near existing infrastructure and moderate risk oil prospects. The Company is focused on the underexplored North Celtic Sea Basin which has proven petroleum systems in place for both oil and gas.

About Polarcus

Polarcus is a pure play marine geophysical company with a pioneering environmental agenda, specializing in high-end towed streamer data acquisition from Pole to Pole. Polarcus is launching a fleet of modern 3D seismic vessels using the innovative ULSTEIN X-BOW® design and incorporating advanced maritime technologies for improved operational efficiency with a reduced environmental footprint. Polarcus offers contract seismic surveys and multi client projects worldwide and has its principal office in Dubai, United Arab Emirates.

Source: lansdowneoilandgas , March 30, 2011; Image: polarcus