UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the

Securities Exchange Act of 1934

Date of Report (Date of earliest event reported) September 25, 2008

OCCIDENTAL PETROLEUM CORPORATION

(Exact name of registrant as specified in its charter)

Delaware	1-9210	95-4035997
(State or other jurisdiction of incorporation)	(Commission File Number)	(I.R.S. Employer Identification No.)

10889 Wilshire Boulevard Los Angeles, California	90024
(Address of principal executive offices)	(ZIP code)

Registrant’s telephone number, including area code:

(310) 208-8800

Check the appropriate box below if the Form 8-K is intended to simultaneously satisfy the filing obligation of the Registrant under any of the following provisions (see General Instruction A.2. below):

[   ] Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

[   ] Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

[   ] Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

[   ] Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Section 8 – Other Events

Item 8.01.  Other Events

On September 25, 2008, Occidental Petroleum Corporation (NYSE:OXY) issued a press release announcing the signing of a definitive purchase and sale agreement with Plains Exploration & Production Company (NYSE:PXP) to purchase all of PXP’s interests in the Permian and Piceance Basins.

Section 9 - Financial Statements and Exhibits

Item 9.01.  Financial Statements and Exhibits

(d)  Exhibits

99.1 Press release dated September 25, 2008.

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SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

	OCCIDENTAL PETROLEUM CORPORATION
	(Registrant)
DATE:  September 25, 2008	/s/ JIM A. LEONARD
	Jim A. Leonard, Vice President and Controller (Principal Accounting and Duly Authorized Officer)

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EXHIBIT INDEX

99.1 Press release dated September 25, 2008.