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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 I7W4LrEO5x4hWfd0cBxEvXEUbg3rOh3nviY4XOirSfPPjLV1ICwgIO/si7mrYfeQ
 Z23JRZOItCoeV3t6odkaNw==

<SEC-DOCUMENT>0001015549-03-000004.txt : 20030606
<SEC-HEADER>0001015549-03-000004.hdr.sgml : 20030606
<ACCEPTANCE-DATETIME>20030606103124
ACCESSION NUMBER:		0001015549-03-000004
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20030605
FILED AS OF DATE:		20030606

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			VALERO ENERGY CORP/TX
		CENTRAL INDEX KEY:			0001035002
		STANDARD INDUSTRIAL CLASSIFICATION:	PETROLEUM REFINING [2911]
		IRS NUMBER:				741828067
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		P.O. BOX 500
		CITY:			SAN ANTONIO
		STATE:			TX
		ZIP:			78292-0500
		BUSINESS PHONE:		2103702000

	MAIL ADDRESS:	
		STREET 1:		P.O. BOX 500
		CITY:			SAN ANTONIO
		STATE:			TX
		ZIP:			78292-0500

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			PURCELL SUSAN KAUFMAN
		CENTRAL INDEX KEY:			0001015549

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-13175
		FILM NUMBER:		03735155

	BUSINESS ADDRESS:	
		STREET 1:		P.O. BOX 500
		CITY:			SAN ANTONIO
		STATE:			TX
		ZIP:			78292-0500
		BUSINESS PHONE:		2103702000

	MAIL ADDRESS:	
		STREET 1:		P.O. BOX 500
		CITY:			SAN ANTONIO
		STATE:			TX
		ZIP:			78292-0500
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>edgar.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>
    <schemaVersion>X0101</schemaVersion>

    <documentType>4</documentType><periodOfReport>2003-06-05</periodOfReport>
    <issuer>
        <issuerCik>0001035002</issuerCik>
        <issuerName>VALERO ENERGY CORP/TX</issuerName>
        <issuerTradingSymbol>VLO</issuerTradingSymbol></issuer><reportingOwner><reportingOwnerId>
            <rptOwnerCik>0001015549</rptOwnerCik>
            <rptOwnerName>PURCELL SUSAN KAUFMAN</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>  </rptOwnerStreet1>
            <rptOwnerStreet2>  </rptOwnerStreet2>
            <rptOwnerCity>  </rptOwnerCity>
            <rptOwnerState>  </rptOwnerState>
            <rptOwnerZipCode>  </rptOwnerZipCode>
        </reportingOwnerAddress>
            <reportingOwnerRelationship>
<isDirector>1</isDirector><isOfficer>0</isOfficer><isTenPercentOwner>0</isTenPercentOwner><isOther>0</isOther></reportingOwnerRelationship></reportingOwner><nonDerivativeSecurity><securityTitle><value>Common Stock ($0.01 par value)</value></securityTitle><transactionDate><value>2003-06-05</value></transactionDate><transactionCoding><transactionFormType>4</transactionFormType><transactionCode>A</transactionCode><equitySwapInvolved>0</equitySwapInvolved></transactionCoding><transactionAmounts><transactionShares><value>396</value><footnoteId id="F1"/></transactionShares><transactionValue><value>37.845</value></transactionValue><transactionAcquiredDisposedCode><value>A</value></transactionAcquiredDisposedCode></transactionAmounts><postTransactionAmounts><sharesOwnedFollowingTransaction><value>5336</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership><natureOfOwnership><value></value></natureOfOwnership></ownershi
pNature></nonDerivativeSecurity><footnotes><footnote id="F1">Award of restricted stock under the Valero Energy Corporation Non-Employee Director Restricted Stock Plan. The shares of restricted stock vest 100% on the date of the annual meeting of stockholders in 2006.</footnote></footnotes><ownerSignature><signatureName>J. Stephen Gilbert, Atty-in-Fact for Susan Kaufman Purcell</signatureName><signatureDate>2003-06-06</signatureDate></ownerSignature></ownershipDocument>

</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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