Hyperdynamics to Hold Business Update Investor Conference Call September 30 at 10 a.m. CT

SUGAR LAND, Texas, Sept. 29 /PRNewswire-FirstCall/ — Hyperdynamics Corporation (NYSE Amex: HDY) will host an investor conference call on Wednesday, September 30, at 10 a.m. Central Time to provide an overall business update and to discuss details of a new Memorandum of Understanding with the government of the Republic of Guinea signed earlier this month.

Investors may participate in the call either by phone or audio webcast.

    By Phone:    Dial 719-457-2713 at least 10 minutes before the call.

    By Webcast:  Visit the Events and Presentations page of Hyperdymnamics'
                 Investor Relations website at
                 http://investors.hyperdynamics.com/events.cfm.  Please log on
                 at least 10 minutes early to register and download any
                 necessary audio software.  A replay of the audio webcast will
                 be available shortly after the call.

About Hyperdynamics

Hyperdynamics is committed to providing energy for the future by exploring internationally for new sources of oil and gas. It holds the largest exploration and production license in West Africa in the Republic of Guinea covering 31,000 square miles. To find out more, visit the corporate website at www.hyperdynamics.com.

HDY-IR

SOURCE Hyperdynamics Corporation