-----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,
 Moz9HqOy0FQw/arMA2kyyzJFZlTMZi0FL1iwLtkhxOKo5Xai2QQnrzH7DEDZuVm/
 g0mKww8kkSFpDgdpYFH0sw==

<SEC-DOCUMENT>0001331129-05-000001.txt : 20050623
<SEC-HEADER>0001331129-05-000001.hdr.sgml : 20050623
<ACCEPTANCE-DATETIME>20050623170145
ACCESSION NUMBER:		0001331129-05-000001
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	19980604
FILED AS OF DATE:		20050623
DATE AS OF CHANGE:		20050623

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Ladd Thomas W
		CENTRAL INDEX KEY:			0001331129

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-05525
		FILM NUMBER:		05913032

	BUSINESS ADDRESS:	
		BUSINESS PHONE:		661-327-1122

	MAIL ADDRESS:	
		STREET 1:		1400 EASTON DRIVE, SUITE 152
		CITY:			BAKERSFIELD
		STATE:			CA
		ZIP:			93309

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PYRAMID OIL CO
		CENTRAL INDEX KEY:			0000081318
		STANDARD INDUSTRIAL CLASSIFICATION:	CRUDE PETROLEUM & NATURAL GAS [1311]
		IRS NUMBER:				940787340
		STATE OF INCORPORATION:			CA
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		2008 21ST ST
		CITY:			BAKERSFIELD
		STATE:			CA
		ZIP:			93301
		BUSINESS PHONE:		6613251000

	MAIL ADDRESS:	
		STREET 1:		P O BOX 832
		CITY:			BAKERSFIELD
		STATE:			CA
		ZIP:			93302
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>primary_doc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>1998-06-04</periodOfReport>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0000081318</issuerCik>
        <issuerName>PYRAMID OIL CO</issuerName>
        <issuerTradingSymbol>PYOL</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001331129</rptOwnerCik>
            <rptOwnerName>Ladd Thomas W</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>1400 EASTON DRIVE, SUITE 152</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>BAKERSFIELD</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>93309</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>0</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <ownerSignature>
        <signatureName>Thomas W Ladd</signatureName>
        <signatureDate>2005-06-23</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----