Edgar Filing: DUNDREA MATTHEW W

Ownership Submission

FORM 4

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person ^*

DUNDREA MATTHEW W

2. Issuer Name and Ticker or Trading Symbol
APACHE CORP [APA]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

_____ Director	_____ 10% Owner
__X__ Officer (give title below)	_____ Other (specify below)
Vice President and / Treasurer

(Last)

(First)

(Middle)

ONE POST OAK CENTRAL, 2000 POST OAK BLVD., SUITE 100

3. Date of Earliest Transaction (Month/Day/Year)
03/04/2009

(Street)

HOUSTON, TX 77056-4400

4. If Amendment, Date Original Filed(Month/Day/Year)

6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person

(City)

(State)

(Zip)

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)
1.Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock ⁽¹⁾	03/04/2009		M⁽²⁾		1,065	A	$ 0	6,502	D
Common Stock ⁽¹⁾	03/04/2009		F⁽³⁾		282	D	$ 59.09	6,220	D
Common Stock ⁽¹⁾								1.175	I	Held by trustee of 401(k) plan

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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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 Underlying Securities
(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 of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)

11. Nature of Indirect Beneficial Ownership
(Instr. 4)

Code

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Conditional Grant ($108 Threshold) ⁽⁴⁾

$ 0 ⁽⁵⁾

03/04/2009

1,065

⁽²⁾

Common Stock ⁽¹⁾

1,065

$ 0

2,130

Reporting Owners

Reporting Owner Name / Address	Relationships
Reporting Owner Name / Address	Director	10% Owner	Officer	Other
DUNDREA MATTHEW W ONE POST OAK CENTRAL 2000 POST OAK BLVD., SUITE 100 HOUSTON, TX 77056-4400			Vice President and	Treasurer

Signatures

Cheri L. Peper, Attorney-in-Fact		03/05/2009
^**Signature of Reporting Person		Date

Explanation of Responses:

*	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).
(1)	The shares of common stock of Apache are deemed to also represent certain preferred stock purchase rights ('Rights'). The Rights are not currently exercisable or separately tradable and presently are evidenced by certificates for shares of the common stock. Value attributable to such Rights, if any, is reflected in the market price of the common stock.
(2)	$108.00 price threshold attained on 02/29/2008 under the terms of 2005 Share Appreciation Plan - data for the 03/01/2009 vesting provided by the plan administrator on 03/04/2009. Grant vested or will vest one-fourth on each of 02/29/2008, 03/01/2009, 03/01/2010,and 03/01/2011, and vested portion distributed within 30 days of each such date.
(3)	Shares used to cover required tax withholding on 03/01/2009 vesting of conditional grant - data provided by the plan administrator on 03/04/2009.
(4)	With tandem tax withholding right
(5)	Payable if Apache common stock attains the per share price threshold prior to 01/01/2009. If threshold is attained, will be paid over four vesting dates: within 30 days after the date on which the price threshold is attained, and the dates 12 months, 24 months, and 36 months following such date of attainment.

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