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Proc-Type: 2001,MIC-CLEAR
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<SEC-DOCUMENT>0000072207-04-000071.txt : 20040203
<SEC-HEADER>0000072207-04-000071.hdr.sgml : 20040203
<ACCEPTANCE-DATETIME>20040203150158
ACCESSION NUMBER:		0000072207-04-000071
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20040201
FILED AS OF DATE:		20040203

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			JONES DALE P
		CENTRAL INDEX KEY:			0001188004

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-07964
		FILM NUMBER:		04562592

	BUSINESS ADDRESS:	
		STREET 1:		STERLING PLAZA STE 1225
		STREET 2:		5949 SHERRY LN
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75225
		BUSINESS PHONE:		2147393991

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NOBLE ENERGY INC
		CENTRAL INDEX KEY:			0000072207
		STANDARD INDUSTRIAL CLASSIFICATION:	CRUDE PETROLEUM & NATURAL GAS [1311]
		IRS NUMBER:				730785597
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		100 GLENBOROUGH
		STREET 2:		SUITE 100
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77067
		BUSINESS PHONE:		2818723100

	MAIL ADDRESS:	
		STREET 1:		100 GLENBOROUGH
		STREET 2:		SUITE 100
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77067

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	NOBLE AFFILIATES INC
		DATE OF NAME CHANGE:	20020426

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	NOBLE AFFILIATES INC
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>f4100040040203_114558280.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0201</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2004-02-01</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000072207</issuerCik>
        <issuerName>NOBLE ENERGY INC</issuerName>
        <issuerTradingSymbol>NBL</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001188004</rptOwnerCik>
            <rptOwnerName>JONES DALE P</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>100 GLENBOROUGH DRIVE</rptOwnerStreet1>
            <rptOwnerStreet2>SUITE 100</rptOwnerStreet2>
            <rptOwnerCity>HOUSTON</rptOwnerCity>
            <rptOwnerState>TX</rptOwnerState>
            <rptOwnerZipCode>77067</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Sr. VP CFO &amp; Treasurer</officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Restircted Stock Award</value>
            </securityTitle>
            <transactionDate>
                <value>2004-02-01</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>2093</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                    <footnoteId id="F2"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>21416</value>
                    <footnoteId id="F4"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value></value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Noble Energy Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2004-02-02</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>J</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>19</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                    <footnoteId id="F3"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>6554</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By 401(k)</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>Noble Energy Stock Options</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>44.465</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2004-02-01</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>8120</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <value>2005-02-01</value>
                <footnoteId id="F1"/>
            </exerciseDate>
            <expirationDate>
                <value>2014-02-01</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Noble Energy Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>8120</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>8120</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value></value>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">Options vest 1/3 each year for 3 years</footnote>
        <footnote id="F2">See Restricted Stock statement in the remarks.  The FMV of Common Stock at grant of the Restricted Stock was $44.465.</footnote>
        <footnote id="F3">See remarks for description of price calculation.  The price used in this calculation was $44.20 per share.</footnote>
        <footnote id="F4">2,093 restricted shares and 19,323 unrestricted shares are directly owned.</footnote>
    </footnotes>

    <remarks>Restricted stock will cliff vest at 3 years after date of grant assuming Noble's total shareholder return is at or above the industry peer group 25th percentile for the 3 year period beginning 2004 and ending 2006.  Dividends (to the extent declared) will be paid on restricted shares equal to the amount paid to other shareholders.  However, these dividends will only vest and be paid once the restricted shares are vested.

Between the last Section 16b reported transaction on Form 4 or Form 5 and this report; this reporting person acquired or held shares in a unit trust arrangement within the Noble Energy Inc., Defined Contribution Plan (401-k) representing shares of the Company's Common Stock.  The change in units/shares within the Contribution Plan reflected in Column 4 of this filing is the Sum of the current balance in the Contribution Plan divided by the closing share price of the Company's Common Stock; substracted from the balance reflected in Column 5 of the last report filed.  The balance of the units/shares in Column 5 of this filing is calculated by dividing the Sum of the current balance in the Contribution Plan by the closing price of the Company's Common Stock.</remarks>

    <ownerSignature>
        <signatureName>James McElvany</signatureName>
        <signatureDate>2004-02-03</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>Arnold Johnson Attorney in Fact for James McElvany</signatureName>
        <signatureDate>2004-02-03</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>Charles Davidson Attorney in Fact for James McElvany</signatureName>
        <signatureDate>2004-02-03</signatureDate>
    </ownerSignature>
</ownershipDocument>

</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----