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    <link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_7FC561DDAE9926AAF6F670A58B6AAB54_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_7FC561DDAE9926AAF6F670A58B6AAB54" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Cash Provided by (Used in) Operating Activities</link:label>
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    <link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_C5A4CC9793FF2CC3653D70A58B6AFB33_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_C5A4CC9793FF2CC3653D70A58B6AFB33" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Cash Provided by (Used in) Investing Activities [Abstract]</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToExploreAndDevelopOilAndGasProperties" xlink:label="loc_us-gaap_PaymentsToExploreAndDevelopOilAndGasProperties_0873F6F6C3D6EF0D10C970A58B6A5825" xlink:type="locator" />
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