    <SEC-DOCUMENT>0001308179-21-000174-index.html : 20210406
    <SEC-HEADER>0001308179-21-000174.hdr.sgml : 20210406
    <ACCEPTANCE-DATETIME>20210406090333
    ACCESSION NUMBER:		0001308179-21-000174
    CONFORMED SUBMISSION TYPE:	DEFA14A
    PUBLIC DOCUMENT COUNT:		6
    FILED AS OF DATE:		20210406
    DATE AS OF CHANGE:		20210406

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			HALLIBURTON CO
    		CENTRAL INDEX KEY:			0000045012
    		STANDARD INDUSTRIAL CLASSIFICATION:	OIL, GAS FIELD SERVICES, NBC [1389]
    		IRS NUMBER:				752677995
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		DEFA14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-03492
    		FILM NUMBER:		21808227

    	BUSINESS ADDRESS:
    		STREET 1:		3000 NORTH SAM HOUSTON PARKWAY EAST
    		STREET 2:		3000 NORTH SAM HOUSTON PARKWAY EAST
    		CITY:			HOUSTON
    		STATE:			TX
    		ZIP:			77032
    		BUSINESS PHONE:		2818712699

    	MAIL ADDRESS:
    		STREET 1:		3000 NORTH SAM HOUSTON PARKWAY EAST
    		STREET 2:		3000 NORTH SAM HOUSTON PARKWAY EAST
    		CITY:			HOUSTON
    		STATE:			TX
    		ZIP:			77032

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	HALLIBURTON OIL WELL CEMENTING CO
    		DATE OF NAME CHANGE:	19660911
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEFA14A
    <SEQUENCE>1
    <FILENAME>lhal2021_defa14a.htm
    <DESCRIPTION>HALLIBURTON CO - DEFA14A
    <TEXT>
    Document 1 - file: lhal2021_defa14a.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>checkcover.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 2 - file: checkcover.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>lhal_notice1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: lhal_notice1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>lhal_notice2.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 4 - file: lhal_notice2.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>lhala001.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 5 - file: lhala001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>uncheck.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 6 - file: uncheck.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>