-----BEGIN PRIVACY-ENHANCED MESSAGE-----
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,
 E9ZimD7SEbcPS9kbFjXJWdSxGYYBcy9lZlJhsnx2l1clWH/iYKBW9dWqhuFGPbtj
 HdGPa/xZzD6WsAJsqBg/3A==

<SEC-DOCUMENT>0001050234-04-000181.txt : 20041028
<SEC-HEADER>0001050234-04-000181.hdr.sgml : 20041028
<ACCEPTANCE-DATETIME>20041028125422
ACCESSION NUMBER:		0001050234-04-000181
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20041022
FILED AS OF DATE:		20041028
DATE AS OF CHANGE:		20041028

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Rochford Lloyd Timothy
		CENTRAL INDEX KEY:			0001307230

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-31657
		FILM NUMBER:		041101734

	BUSINESS ADDRESS:	
		BUSINESS PHONE:		760-346-5961

	MAIL ADDRESS:	
		STREET 1:		5 CLANCY LANE SOUTH
		CITY:			RANCHO MIRAGE
		STATE:			CA
		ZIP:			92270

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ARENA RESOURCES INC
		CENTRAL INDEX KEY:			0001123871
		STANDARD INDUSTRIAL CLASSIFICATION:	CRUDE PETROLEUM & NATURAL GAS [1311]
		IRS NUMBER:				731596109
		STATE OF INCORPORATION:			NV
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		4920 SOUTH LEWIS STREET, SUITE 107
		CITY:			TULSA
		STATE:			OK
		ZIP:			74105
		BUSINESS PHONE:		9187476060

	MAIL ADDRESS:	
		STREET 1:		4920 SOUTH LEWIS STREET
		STREET 2:		SUITE 107
		CITY:			TULSA
		STATE:			OK
		ZIP:			74105
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>primary_doc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2004-10-22</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001123871</issuerCik>
        <issuerName>ARENA RESOURCES INC</issuerName>
        <issuerTradingSymbol>ARD</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001307230</rptOwnerCik>
            <rptOwnerName>Rochford Lloyd Timothy</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>5 CLANCY LANE SOUTH</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>RANCHO MIRAGE</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>92270</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>President, CEO</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2004-10-22</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>G</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>75000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>1212600</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <ownerSignature>
        <signatureName>/s/ Lloyd T. Rochford</signatureName>
        <signatureDate>2004-10-26</signatureDate>
    </ownerSignature>
</ownershipDocument>

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