Australia, Head Office

Petrosys Pty Ltd

Tel: +61 8 8227 2799 Fax: +61 8 8227 2626 Email: info@petrosys.com.au

Level 4N, 191 Pulteney Street, Adelaide SA 5000, AUSTRALIA

Australia, Perth

Petrosys Pty Ltd

Tel: +61 8 9321 9299 Fax: +61 8 9321 8988 Email: info@petrosys.com.au

Suite 21, 513 Hay Street, Subiaco WA 6008, AUSTRALIA

Canada

Petrosys Canada Inc

Tel: +1 403 537 5600 Fax: +1 403 537 5602 Email: info@petrosys-can.com

Suite 420, 520 - 5th Avenue SW, Calgary AB T2P 3R7, CANADA

Europe and Africa

Petrosys Europe Ltd

Tel: +44 141 420 6555 Fax: +44 141 420 7333 Email: info@petrosys-eu.com

Ground Floor, Pavilion 7, Centurion Business Park, Seaward Place, Glasgow Scotland G41 1HH, UNITED KINGDOM

Asia and Middle East, SE Asian Regional Office

Petrosys Pty Ltd

Tel: +60 3 2772 7357 Fax: +60 3 2615 0088 Email: info@petrosys.com.au

Level 36, Menara Maxis, Kuala Lumpur City Centre, 50088 Kuala Lumpur, MALAYSIA

USA, Central and South America

Petrosys USA Inc

Tel: +1 713 580 2900 Toll free: 1 888 PETROSYS Fax: +1 713 580 2901 Email: info@petrosys-usa.com

8 Greenway Plaza, Suite 850, Houston TX 77046, USA

CIS

Fugro Geoscience GmbH (Agent)

Tel : +7 495 935 8393 Fax : +7 495 935 8379 Email: info.moscow@fugro-jason.com

3rd floor, Business Center "Vyatka", 35 Vyatskaya, Building 4, Moscow 127015, RUSSIAN FEDERATION

India

Reservoil (Agent)

Tel: +91 22 2765 9419 Fax: +91 22 2766 0782 Email: reservoil@vsnl.com

Persipolis Building, Sector-17, Plot No 74/414, Vashi, Navi Mumbai 400 705, INDIA

Indonesia

PT Geoservices Ltd (Agent)

Tel : +62 21 830 5555 Fax : +62 21 831 1454 Email: fitri@geoservices.co.id

Jl Minangkabau Barat No. 34, Selatan, Jakarta 12970, INDONESIA