<SEC-DOCUMENT>0001021635-13-000591.txt : 20131105
<SEC-HEADER>0001021635-13-000591.hdr.sgml : 20131105
<ACCEPTANCE-DATETIME>20131105171121
ACCESSION NUMBER:		0001021635-13-000591
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20131101
FILED AS OF DATE:		20131105
DATE AS OF CHANGE:		20131105

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			OGE ENERGY CORP.
		CENTRAL INDEX KEY:			0001021635
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC SERVICES [4911]
		IRS NUMBER:				731481638
		STATE OF INCORPORATION:			OK
		FISCAL YEAR END:			0223

	BUSINESS ADDRESS:	
		STREET 1:		321 N HARVEY
		STREET 2:		P.O. BOX 321
		CITY:			OKLAHOMA CITY
		STATE:			OK
		ZIP:			73101-0321
		BUSINESS PHONE:		4055533000

	MAIL ADDRESS:	
		STREET 1:		321 N HARVEY
		STREET 2:		P.O. BOX 321
		CITY:			OKLAHOMA CITY
		STATE:			OK
		ZIP:			73101-0321

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	OGE ENERGY CORP
		DATE OF NAME CHANGE:	19960827

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Leger Jean C Jr
		CENTRAL INDEX KEY:			0001424579

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-12579
		FILM NUMBER:		131193546

	MAIL ADDRESS:	
		STREET 1:		515 CENTRAL PARK
		CITY:			OKLAHOMA CITY
		STATE:			OK
		ZIP:			73105
</SEC-HEADER>
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<TYPE>4
<SEQUENCE>1
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<DESCRIPTION>FORM 4
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    <periodOfReport>2013-11-01</periodOfReport>

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        <issuerName>OGE ENERGY CORP.</issuerName>
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            <rptOwnerName>Leger Jean C Jr</rptOwnerName>
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            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>OKLAHOMA CITY</rptOwnerCity>
            <rptOwnerState>OK</rptOwnerState>
            <rptOwnerZipCode>73101</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
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            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>VP - Utility Operations</officerTitle>
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            <securityTitle>
                <value>Stock Equiv Units</value>
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            <transactionDate>
                <value>2013-11-01</value>
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                <transactionCode>A</transactionCode>
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                <transactionPricePerShare>
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                <transactionAcquiredDisposedCode>
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        <footnote id="F1">Security converts to common stock on a one-for-one basis.</footnote>
        <footnote id="F2">The Common Stock Units were accrued under the Deferred Compensation Plan of OGE Energy Corp. and are to be settled 100% in cash at a specified future date or following termination of service.</footnote>
        <footnote id="F3">The total includes shares acquired through the reinvestment of dividends that were exempt from reporting pursuant to Rule 16a-11.</footnote>
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    <remarks></remarks>

    <ownerSignature>
        <signatureName>Patricia D. Horn</signatureName>
        <signatureDate>2013-11-05</signatureDate>
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<DESCRIPTION>POA APPOINTING TRISH HORN AND SEAN TRAUSCHKE AS SIGNERS
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