-----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,
 CGj26EawT5ZqQHVzkI81MLj+rM49mrXaD3JW/Mm9hWAasd/tT15CCSF2mzZsqtes
 aiH6s9pD17qTDjQt8D5EoA==

<SEC-DOCUMENT>0000912282-10-000440.txt : 20100331
<SEC-HEADER>0000912282-10-000440.hdr.sgml : 20100331
<ACCEPTANCE-DATETIME>20100331150638
ACCESSION NUMBER:		0000912282-10-000440
CONFORMED SUBMISSION TYPE:	D
PUBLIC DOCUMENT COUNT:		1
ITEM INFORMATION:		Rule 506
FILED AS OF DATE:		20100331
DATE AS OF CHANGE:		20100331
EFFECTIVENESS DATE:		20100331

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Tourmaline Oil Corp
		CENTRAL INDEX KEY:			0001451357
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			A0
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		D
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	021-124856
		FILM NUMBER:		10718541

	BUSINESS ADDRESS:	
		STREET 1:		250 - 6TH AVENUE S.W.
		STREET 2:		SUITE 3700
		CITY:			Calgary
		STATE:			A0
		ZIP:			T2P 3H7
		BUSINESS PHONE:		403-767-3593

	MAIL ADDRESS:	
		STREET 1:		250 - 6TH AVENUE S.W.
		STREET 2:		SUITE 3700
		CITY:			Calgary
		STATE:			A0
		ZIP:			T2P 3H7
</SEC-HEADER>
<DOCUMENT>
<TYPE>D
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<edgarSubmission>

    <schemaVersion>X0603</schemaVersion>

    <submissionType>D</submissionType>

    <testOrLive>LIVE</testOrLive>

    <primaryIssuer>
        <cik>0001451357</cik>
        <entityName>Tourmaline Oil Corp</entityName>
        <issuerAddress>
            <street1>250 - 6TH AVENUE S.W.</street1>
            <street2>SUITE 3700</street2>
            <city>CALGARY</city>
            <stateOrCountry>A0</stateOrCountry>
            <zipCode>T2P 3H7</zipCode>
        </issuerAddress>
        <issuerPhoneNumber>403-767-3593</issuerPhoneNumber>
        <jurisdictionOfInc>ALBERTA, CANADA</jurisdictionOfInc>
        <issuerPreviousNameList>
            <previousName>1415065 Alberta Ltd.</previousName>
        </issuerPreviousNameList>
        <edgarPreviousNameList>
            <value>None</value>
        </edgarPreviousNameList>
        <entityType>Corporation</entityType>
        <yearOfInc>
            <withinFiveYears>true</withinFiveYears>
            <value>2008</value>
        </yearOfInc>
    </primaryIssuer>

    <relatedPersonsList>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Michael</firstName>
                <middleName>L.</middleName>
                <lastName>Rose</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>250 - 6th Avenue S.W.</street1>
                <street2>Suite 3700</street2>
                <city>Calgary</city>
                <stateOrCountry>A0</stateOrCountry>
                <zipCode>T2P 3H7</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Robert</firstName>
                <middleName>N.</middleName>
                <lastName>Yurkovich</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>250 - 6th Avenue S.W.</street1>
                <street2>Suite 3700</street2>
                <city>Calgary</city>
                <stateOrCountry>A0</stateOrCountry>
                <zipCode>T2P 3H7</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Stan</firstName>
                <middleName>M.</middleName>
                <lastName>Nowek</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>250 - 6th Avenue S.W.</street1>
                <street2>Suite 3700</street2>
                <city>Calgary</city>
                <stateOrCountry>A0</stateOrCountry>
                <zipCode>T2P 3H7</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Richard</firstName>
                <middleName>G.</middleName>
                <lastName>Krol</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>250 - 6th Avenue S.W.</street1>
                <street2>Suite 3700</street2>
                <city>Calgary</city>
                <stateOrCountry>A0</stateOrCountry>
                <zipCode>T2P 3H7</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Drew</firstName>
                <lastName>Tumbach</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>250 - 6th Avenue S.W.</street1>
                <street2>Suite 3700</street2>
                <city>Calgary</city>
                <stateOrCountry>A0</stateOrCountry>
                <zipCode>T2P 3H7</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>William</firstName>
                <middleName>P.</middleName>
                <lastName>Kirker</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>250 - 6th Avenue S.W.</street1>
                <street2>Suite 3700</street2>
                <city>Calgary</city>
                <stateOrCountry>A0</stateOrCountry>
                <zipCode>T2P 3H7</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>William</firstName>
                <lastName>Armstrong</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>250 - 6th Avenue S.W.</street1>
                <street2>Suite 3700</street2>
                <city>Calgary</city>
                <stateOrCountry>A0</stateOrCountry>
                <zipCode>T2P 3H7</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Robert</firstName>
                <middleName>W.</middleName>
                <lastName>Blakely</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>250 - 6th Avenue S.W.</street1>
                <street2>Suite 3700</street2>
                <city>Calgary</city>
                <stateOrCountry>A0</stateOrCountry>
                <zipCode>T2P 3H7</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Kevin</firstName>
                <lastName>Keenan</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>250 - 6th Avenue S.W.</street1>
                <street2>Suite 3700</street2>
                <city>Calgary</city>
                <stateOrCountry>A0</stateOrCountry>
                <zipCode>T2P 3H7</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Clayton</firstName>
                <middleName>H.</middleName>
                <lastName>Riddell</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>250 - 6th Avenue S.W.</street1>
                <street2>Suite 3700</street2>
                <city>Calgary</city>
                <stateOrCountry>A0</stateOrCountry>
                <zipCode>T2P 3H7</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Brian</firstName>
                <middleName>G.</middleName>
                <lastName>Robinson</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>250 - 6th Avenue S.W.</street1>
                <street2>Suite 3700</street2>
                <city>Calgary</city>
                <stateOrCountry>A0</stateOrCountry>
                <zipCode>T2P 3H7</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>W.</firstName>
                <middleName>Scott</middleName>
                <lastName>Kirker</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>250 - 6th Avenue S.W.</street1>
                <street2>Suite 3700</street2>
                <city>Calgary</city>
                <stateOrCountry>A0</stateOrCountry>
                <zipCode>T2P 3H7</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
        </relatedPersonInfo>
    </relatedPersonsList>

    <offeringData>
        <industryGroup>
            <industryGroupType>Oil and Gas</industryGroupType>
        </industryGroup>
        <issuerSize>
            <revenueRange>Decline to Disclose</revenueRange>
        </issuerSize>
        <federalExemptionsExclusions>
            <item>06</item>
        </federalExemptionsExclusions>
        <typeOfFiling>
            <newOrAmendment>
                <isAmendment>false</isAmendment>
            </newOrAmendment>
            <dateOfFirstSale>
                <value>2010-03-19</value>
            </dateOfFirstSale>
        </typeOfFiling>
        <durationOfOffering>
            <moreThanOneYear>false</moreThanOneYear>
        </durationOfOffering>
        <typesOfSecuritiesOffered>
            <isEquityType>true</isEquityType>
        </typesOfSecuritiesOffered>
        <businessCombinationTransaction>
            <isBusinessCombinationTransaction>false</isBusinessCombinationTransaction>
        </businessCombinationTransaction>
        <minimumInvestmentAccepted>0</minimumInvestmentAccepted>
        <salesCompensationList>
            <recipient>
                <recipientName>Peters &amp; Co. Limited</recipientName>
                <recipientCRDNumber>None</recipientCRDNumber>
                <associatedBDName>Peters &amp; Co. Equities Inc.</associatedBDName>
                <associatedBDCRDNumber>38165</associatedBDCRDNumber>
                <recipientAddress>
                    <street1>888 Third Avenue S.W.</street1>
                    <street2>Suite 3900</street2>
                    <city>Calgary</city>
                    <stateOrCountry>A0</stateOrCountry>
                    <zipCode>T2P 5C5</zipCode>
                </recipientAddress>
                <statesOfSolicitationList>
                    <state>CA</state>
                    <state>MA</state>
                    <state>NY</state>
                    <state>OH</state>
                </statesOfSolicitationList>
            </recipient>
            <recipient>
                <recipientName>Cormark Securities Inc.</recipientName>
                <recipientCRDNumber>None</recipientCRDNumber>
                <associatedBDName>None</associatedBDName>
                <associatedBDCRDNumber>None</associatedBDCRDNumber>
                <recipientAddress>
                    <street1>300 - 5th Avenue S.W., Suite 1800</street1>
                    <city>Calgary</city>
                    <stateOrCountry>A0</stateOrCountry>
                    <zipCode>T2P 3C4</zipCode>
                </recipientAddress>
                <statesOfSolicitationList></statesOfSolicitationList>
            </recipient>
            <recipient>
                <recipientName>FirstEnergy Capital Corp.</recipientName>
                <recipientCRDNumber>None</recipientCRDNumber>
                <associatedBDName>None</associatedBDName>
                <associatedBDCRDNumber>None</associatedBDCRDNumber>
                <recipientAddress>
                    <street1>311 - 6th Avenue S.W., Suite 1100</street1>
                    <city>Calgary</city>
                    <stateOrCountry>A0</stateOrCountry>
                    <zipCode>T2P 3H2</zipCode>
                </recipientAddress>
                <statesOfSolicitationList></statesOfSolicitationList>
            </recipient>
        </salesCompensationList>
        <offeringSalesAmounts>
            <totalOfferingAmount>10890771</totalOfferingAmount>
            <totalAmountSold>10890771</totalAmountSold>
            <totalRemaining>0</totalRemaining>
        </offeringSalesAmounts>
        <investors>
            <hasNonAccreditedInvestors>false</hasNonAccreditedInvestors>
            <totalNumberAlreadyInvested>5</totalNumberAlreadyInvested>
        </investors>
        <salesCommissionsFindersFees>
            <salesCommissions>
                <dollarAmount>544539</dollarAmount>
            </salesCommissions>
            <findersFees>
                <dollarAmount>0</dollarAmount>
            </findersFees>
        </salesCommissionsFindersFees>
        <useOfProceeds>
            <grossProceedsUsed>
                <dollarAmount>0</dollarAmount>
            </grossProceedsUsed>
        </useOfProceeds>
        <signatureBlock>
            <authorizedRepresentative>false</authorizedRepresentative>
            <signature>
                <issuerName>Tourmaline Oil Corp</issuerName>
                <signatureName>/s/ Michael Rose</signatureName>
                <nameOfSigner>Michael Rose</nameOfSigner>
                <signatureTitle>President and Chief Executive Officer</signatureTitle>
                <signatureDate>2010-03-30</signatureDate>
            </signature>
        </signatureBlock>
    </offeringData>
</edgarSubmission>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----