-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 Nlf6A77WlMdOF7h0idyZ5MpVi2f6i+dE6hLeEO1L9aIUfwrL+IOdDuSBWHQLz0XJ
 gENbV/tp1g8sUC/Gg+/Obg==

<SEC-DOCUMENT>0000888239-05-000161.txt : 20050713
<SEC-HEADER>0000888239-05-000161.hdr.sgml : 20050713
<ACCEPTANCE-DATETIME>20050713160609
ACCESSION NUMBER:		0000888239-05-000161
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20050712
FILED AS OF DATE:		20050713
DATE AS OF CHANGE:		20050713

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			GEODYNE INSTITUTIONAL PENSION ENERGY INCOME LTD PART P-6
		CENTRAL INDEX KEY:			0000869801
		STANDARD INDUSTRIAL CLASSIFICATION:	CRUDE PETROLEUM & NATURAL GAS [1311]
		IRS NUMBER:				731357375
		STATE OF INCORPORATION:			OK
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		TWO W SECOND ST
		STREET 2:		SAMSON PLAZA
		CITY:			TULSA
		STATE:			OK
		ZIP:			74103
		BUSINESS PHONE:		9185831791

	MAIL ADDRESS:	
		STREET 1:		TWO W SECOND STREET
		STREET 2:		SAMSON PLAZA
		CITY:			TULSA
		STATE:			OK
		ZIP:			74103

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			SAMSON RESOURCES CO
		CENTRAL INDEX KEY:			0001116091
		STATE OF INCORPORATION:			OK
		FISCAL YEAR END:			0630

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-18937
		FILM NUMBER:		05952486

	BUSINESS ADDRESS:	
		STREET 1:		SAMSON PLAZA TWO WEST SECOND STREET
		CITY:			TULSA
		STATE:			OK
		ZIP:			74103-3103
		BUSINESS PHONE:		9185831791
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>geo-p6_ex.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2005-07-12</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000869801</issuerCik>
        <issuerName>GEODYNE INSTITUTIONAL PENSION ENERGY INCOME LTD PART P-6</issuerName>
        <issuerTradingSymbol>NONE</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001116091</rptOwnerCik>
            <rptOwnerName>SAMSON RESOURCES CO</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>SAMSON PLAZA TWO WEST SECOND STREET</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>TULSA</rptOwnerCity>
            <rptOwnerState>OK</rptOwnerState>
            <rptOwnerZipCode>74103-3103</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>1</isOther>
            <otherText>Affiliate of General Partner</otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Depositary Units of Limited Partnership Interest</value>
            </securityTitle>
            <transactionDate>
                <value>2005-07-12</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>J</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F1"/>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>245</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>40</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>21439</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Repurchase of units pursuant to the limited partnership agreement.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>Annabel M. Jones, Secretary</signatureName>
        <signatureDate>2005-07-13</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----