ex23_3.htm

We hereby consent to: (i) the use in the Form S-3 of Hyperdynamics Corporation, a Delaware corporation (the "Company") under the Securities Act of 1933, of information contained in our reserve report letter relating to the reserves and revenue, as of June 30, 2007, of certain interests held by HYD Resources Corporation, a subsidiary of the Company; (ii) all references to such reserve report letter and/or to this firm in the Form S-3; (iii) our being named as an expert in the Form S-3; and (iv) the incorporation of this consent into any registration statement filed for the same offering pursuant to rule 462(b) or (c) under the Securities Act of 1933.