SEC Form 4

FORM 4		UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940	OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response: 0.5
X	Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person* Rubicon Master Fund (Last) (First) (Middle) P.O. BOX 309 UGLAND HOUSE (Street) GEORGE TOWN E9 NONE (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol Aurora Oil & Gas CORP [ AOG ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director 10% Owner Officer (give title below) X Other (specify below) 10% owner prior to 11/07/2006
	3. Date of Earliest Transaction (Month/Day/Year) 11/07/2006
	4. If Amendment, Date of Original Filed (Month/Day/Year)	6. Individual or Joint/Group Filing (Check Applicable Line) Form filed by One Reporting Person X Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	11/07/2006		S		8,000,000	D	$3	3,750,000(1)	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

1. Name and Address of Reporting Person* Rubicon Master Fund (Last) (First) (Middle) P.O. BOX 309 UGLAND HOUSE (Street) GEORGE TOWN E9 NONE (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director 10% Owner Officer (give title below) X Other (specify below) 10% owner prior to 11/07/2006

1. Name and Address of Reporting Person* Rubicon Fund Management LLP (Last) (First) (Middle) P.O. BOX 309 UGLAND HOUSE (Street) GEORGE TOWN E9 NONE (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director 10% Owner Officer (give title below) X Other (specify below) 10% owner prior to 11/07/2006

1. Name and Address of Reporting Person* Rubicon Fund Management Ltd. (Last) (First) (Middle) P.O. BOX 309 UGLAND HOUSE (Street) GEORGE TOWN E9 NONE (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director 10% Owner Officer (give title below) X Other (specify below) 10% owner prior to 11/07/2006

1. Name and Address of Reporting Person* Leitch Horace Joseph III (Last) (First) (Middle) 103 MOUNT ST. (Street) LONDON X0 W1K2TJ (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director 10% Owner Officer (give title below) X Other (specify below) 10% owner prior to 11/07/2006

1. Name and Address of Reporting Person* Brewer Paul Anthony (Last) (First) (Middle) 103 MOUNT ST. (Street) LONDON X0 W1K2TJ (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director 10% Owner Officer (give title below) X Other (specify below) 10% owner prior to 11/07/2006

1. Name and Address of Reporting Person* Brummette Jeffrey eugene (Last) (First) (Middle) 103 MOUNT STREET (Street) LONDON X0 W1K2TJ (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director 10% Owner Officer (give title below) X Other (specify below) 10% owner prior to 11/07/2006

1. Name and Address of Reporting Person* Gadkari Vilas (Last) (First) (Middle) 103 MOUNT STREET (Street) LONDON, X0 W1K2TJ (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director 10% Owner Officer (give title below) X Other (specify below) 10% owner prior to 11/07/2006

1. Name and Address of Reporting Person* Callanan William Francis (Last) (First) (Middle) 103 MOUNT STREET (Street) LONDON X0 W1K2TJ (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director 10% Owner Officer (give title below) X Other (specify below) 10% owner prior to 11/07/2006

Explanation of Responses:

1. See Continuation Sheet.

	RUBICON MASTER FUND /s/ David DeRosa, Authorized Person	11/08/2006
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.