HYDROCARBON DYNAMICS LIMITED — Director's Dealing 2009

Oct 7, 2009

Appendix 3Y Change of Director’s Interest Notice

Rule 3.19A.2

APPENDIX 3Y

CHANGE OF DIRECTOR’S INTEREST NOTICE

Information or documents not available now must be given to ASX as soon as available. Information and documents given to ASX become ASX’s property and may be made public.

Introduced 30/9/2001.

Name of entity PRYME OIL AND GAS LIMITED ABN 75 117 387 354

We (the entity) give ASX the following information under listing rule 3.19A.2 and as agent for the director for the purposes of section 205G of the Corporations Act.

Name of Director	George Lloyd
Date of last notice	13 May 2009

Part 1 - Change of director’s relevant interests in securities

In the case of a trust, this includes interests in the trust made available by the responsible entity of the trust

Note: In the case of a company, interests which come within paragraph (i) of the definition of “notifiable interest of a director” should be disclosed in this part.

Direct or indirect interest	Indirect
Nature of indirect interest (including registered holder) Note: Provide details of the circumstances giving rise to the relevant interest.	Jojeto Pty Ltd as trustee for the Lloyd Family Superannuation Fund
Date of change	2 October 2009
No. of securities held prior to change	Ordinary Shares 2,200,000 - Jojeto Pty Ltd as trustee for the Lloyd Family Superannuation Fund $0.40 Options exercisable through 31 December 2009 500,000 - Jojeto Pty Ltd as trustee for the Lloyd Family Superannuation Fund
Class	Fully Paid Ordinary Shares
Number acquired	880,000
Number disposed	NIL

• See chapter 19 for defined terms.

Appendix 3Y Page 1

11/3/2002

Appendix 3Y Change of Director’s Interest Notice

Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation	$88,000
No. of securities held after change	Ordinary Shares 3,080,000 - Jojeto Pty Ltd as trustee for the Lloyd Family Superannuation Fund $0.40 Options exercisable through 31 December 2009 500,000 - Jojeto Pty Ltd as trustee for the Lloyd Family Superannuation Fund
Nature of change Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy-back	Participation in Non-Renounceable Rights Issue

Part 2 – Change of director’s interests in contracts

Note: In the case of a company, interests which come within paragraph (ii) of the definition of “notifiable interest of a director” should be disclosed in this part.

Detail of contract	-
Nature of interest	-
Name of registered holder (if issued securities)	-
Date of change	-
No. and class of securities to which interest related prior to change Note: Details are only required for a contract in relation to which the interest has changed	-
Interest acquired	-
Interest disposed	-
Value/Consideration Note: If consideration is non-cash, provide details and an estimated valuation	-
Interest after change	-

• See chapter 19 for defined terms.

Appendix 3Y Page 2

11/3/2002