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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
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<SEC-DOCUMENT>0001090002-04-000108.txt : 20040405
<SEC-HEADER>0001090002-04-000108.hdr.sgml : 20040405
<ACCEPTANCE-DATETIME>20040405191556
ACCESSION NUMBER:		0001090002-04-000108
CONFORMED SUBMISSION TYPE:	5
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20031231
FILED AS OF DATE:		20040405

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CAPCO ENERGY INC
		CENTRAL INDEX KEY:			0000354767
		STANDARD INDUSTRIAL CLASSIFICATION:	CRUDE PETROLEUM & NATURAL GAS [1311]
		IRS NUMBER:				840846529
		STATE OF INCORPORATION:			CO
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		12241 NEWPORT AVENUE
		STREET 2:		SUITE 221
		CITY:			SANTA ANA
		STATE:			CA
		ZIP:			92705
		BUSINESS PHONE:		7147346876

	MAIL ADDRESS:	
		STREET 1:		12241 NEWPORT AVENUE
		STREET 2:		SUITE 221
		CITY:			SANTA ANA
		STATE:			CA
		ZIP:			92705

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ALFA RESOURCES INC
		DATE OF NAME CHANGE:	19920703

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			SEDCO INC
		CENTRAL INDEX KEY:			0000088686
		STANDARD INDUSTRIAL CLASSIFICATION:	DRILLING OIL & GAS WELLS [1381]
		STATE OF INCORPORATION:			TX
		FISCAL YEAR END:			0630

	FILING VALUES:
		FORM TYPE:		5
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-10157
		FILM NUMBER:		04718922

	BUSINESS ADDRESS:	
		STREET 1:		2560 E. CHAPMAN AVE
		STREET 2:		SUITE 248
		CITY:			ORANGE
		STATE:			CA
		ZIP:			92869
		BUSINESS PHONE:		9092385361

	MAIL ADDRESS:	
		STREET 1:		2560 E. CHAPMAN AVE
		STREET 2:		SUITE 248
		CITY:			ORANGE
		STATE:			CA
		ZIP:			92869

	FORMER NAME:	
		FORMER CONFORMED NAME:	SOUTHEASTERN DRILLING INC
		DATE OF NAME CHANGE:	19690602
</SEC-HEADER>
<DOCUMENT>
<TYPE>5
<SEQUENCE>1
<FILENAME>primary_doc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0201</schemaVersion>

    <documentType>5</documentType>

    <periodOfReport>2003-12-31</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <form3HoldingsReported>0</form3HoldingsReported>

    <form4TransactionsReported>1</form4TransactionsReported>

    <issuer>
        <issuerCik>0000354767</issuerCik>
        <issuerName>CAPCO ENERGY INC</issuerName>
        <issuerTradingSymbol>CGYN</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0000088686</rptOwnerCik>
            <rptOwnerName>SEDCO INC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>2560 E. CHAPMAN AVE</rptOwnerStreet1>
            <rptOwnerStreet2>SUITE 248</rptOwnerStreet2>
            <rptOwnerCity>ORANGE</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>92869</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2003-12-17</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>J</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F1"/>
            </transactionCoding>
            <transactionTimeliness>
                <value>L</value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>435000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.23</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>8799140</value>
                    <footnoteId id="F2"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2003-12-31</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>C</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F3"/>
            </transactionCoding>
            <transactionTimeliness>
                <value>L</value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>2408750</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.11</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>2408750</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>thru Capco Acquisub, a subsidiary of Sedco, Inc.</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Settlement of obligation.</footnote>
        <footnote id="F2">Gives effect to shares split 4 for 1 on 12/26/2003</footnote>
        <footnote id="F3">Redemption of Preferred Stock</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Ilyas Chaudhary</signatureName>
        <signatureDate>2004-04-05</signatureDate>
    </ownerSignature>
</ownershipDocument>

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