<SEC-DOCUMENT>0000797468-21-000020-index.html : 20210628
<SEC-HEADER>0000797468-21-000020.hdr.sgml : 20210628
<ACCEPTANCE-DATETIME>20210628161911
ACCESSION NUMBER:		0000797468-21-000020
CONFORMED SUBMISSION TYPE:	11-K
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20201231
FILED AS OF DATE:		20210628
DATE AS OF CHANGE:		20210628

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			OCCIDENTAL PETROLEUM CORP /DE/
		CENTRAL INDEX KEY:			0000797468
		STANDARD INDUSTRIAL CLASSIFICATION:	CRUDE PETROLEUM & NATURAL GAS [1311]
		IRS NUMBER:				954035997
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		11-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-09210
		FILM NUMBER:		211053619

	BUSINESS ADDRESS:	
		STREET 1:		5 GREENWAY PLAZA
		STREET 2:		SUITE 110
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77046
		BUSINESS PHONE:		7132157000

	MAIL ADDRESS:	
		STREET 1:		5 GREENWAY PLAZA
		STREET 2:		SUITE 110
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77046
</SEC-HEADER>
<DOCUMENT>
<TYPE>11-K
<SEQUENCE>1
<FILENAME>form11k2020.htm
<DESCRIPTION>11-K
<TEXT>
Document 1 - file: form11k2020.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>2
<FILENAME>oxy-form11xk2020xex231weav.htm
<DESCRIPTION>EX-23.1
<TEXT>
Document 2 - file: oxy-form11xk2020xex231weav.htm

</DOCUMENT>
</SEC-DOCUMENT>