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    <link:label id="lab_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_0E5E9C98C316E34D9E1F961CE3ADB61A_verboseLabel_en-US" xlink:label="lab_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_0E5E9C98C316E34D9E1F961CE3ADB61A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Total revenues from contracts with customers</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_GainLossOnSaleOfDerivatives" xlink:label="loc_us-gaap_GainLossOnSaleOfDerivatives_13A239C126F36D60961F961CE3AE4AAA" xlink:type="locator" />
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    <link:label id="lab_us-gaap_Revenues_18AFDFCEDFBFAE13288F961CE3AE8CD0_totalLabel_en-US" xlink:label="lab_us-gaap_Revenues_18AFDFCEDFBFAE13288F961CE3AE8CD0" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">TOTAL OPERATING REVENUES</link:label>
    <link:label id="lab_us-gaap_Revenues_18AFDFCEDFBFAE13288F961CE3AE8CD0_label_en-US" xlink:label="lab_us-gaap_Revenues_18AFDFCEDFBFAE13288F961CE3AE8CD0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenues</link:label>
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    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_75E8FD76E2B2521DD5663D56DF02AA67_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_75E8FD76E2B2521DD5663D56DF02AA67" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2019</link:label>
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_75E8FD76E2B2521DD5663D56DF02AA67_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_75E8FD76E2B2521DD5663D56DF02AA67" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments Due, Next Twelve Months</link:label>
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    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_379F899E7AD39308D1D93D56DF0236AB_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_379F899E7AD39308D1D93D56DF0236AB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2020</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_379F899E7AD39308D1D93D56DF0236AB" xlink:type="locator" />
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    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_81BBCBC277B9DA544D4D3D56DF025DCD_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_81BBCBC277B9DA544D4D3D56DF025DCD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2021</link:label>
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_81BBCBC277B9DA544D4D3D56DF025DCD_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_81BBCBC277B9DA544D4D3D56DF025DCD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments, Due in Three Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_81BBCBC277B9DA544D4D3D56DF025DCD" xlink:type="locator" />
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    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_2D7942411CBDAF1A966F3D56DF0215E2_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_2D7942411CBDAF1A966F3D56DF0215E2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2022</link:label>
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    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_2D7942411CBDAF1A966F3D56DF0215E2" xlink:to="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_2D7942411CBDAF1A966F3D56DF0215E2" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_F949B1075CDF4D3F64B43D56DF024805_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_F949B1075CDF4D3F64B43D56DF024805" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2023</link:label>
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    <link:label id="lab_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_8177A92E85A875F84288012E9C8809B8_negatedLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_8177A92E85A875F84288012E9C8809B8" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Other current assets</link:label>
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    <link:label id="lab_cog_NaturalGasPurchase_DDC23E8E3414E1A1F610961CE1175615_documentation_en-US" xlink:label="lab_cog_NaturalGasPurchase_DDC23E8E3414E1A1F610961CE1175615" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Carrying value as of the Balance Sheet date of obligations incurred and payable to vendors for purchases of Natural Gas. Used to reflect the current portion of the liability (due within one year or within normal operating cycle if longer).</link:label>
    <link:loc xlink:href="cog-20181231.xsd#cog_NaturalGasPurchase" xlink:label="loc_cog_NaturalGasPurchase_DDC23E8E3414E1A1F610961CE1175615" xlink:type="locator" />
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    <link:label id="lab_us-gaap_AccruedRoyaltiesCurrent_0B040232A859CD33C0D3961CE1172F9A_terseLabel_en-US" xlink:label="lab_us-gaap_AccruedRoyaltiesCurrent_0B040232A859CD33C0D3961CE1172F9A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Royalty and other owners</link:label>
    <link:label id="lab_us-gaap_AccruedRoyaltiesCurrent_0B040232A859CD33C0D3961CE1172F9A_label_en-US" xlink:label="lab_us-gaap_AccruedRoyaltiesCurrent_0B040232A859CD33C0D3961CE1172F9A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued Royalties, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccruedRoyaltiesCurrent" xlink:label="loc_us-gaap_AccruedRoyaltiesCurrent_0B040232A859CD33C0D3961CE1172F9A" xlink:type="locator" />
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    <link:label id="lab_cog_AccruedTransportationCosts_6E88D8F7D1C83215085C961CE118EC6B_terseLabel_en-US" xlink:label="lab_cog_AccruedTransportationCosts_6E88D8F7D1C83215085C961CE118EC6B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accrued transportation</link:label>
    <link:label id="lab_cog_AccruedTransportationCosts_6E88D8F7D1C83215085C961CE118EC6B_label_en-US" xlink:label="lab_cog_AccruedTransportationCosts_6E88D8F7D1C83215085C961CE118EC6B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued Transportation Costs</link:label>
    <link:label id="lab_cog_AccruedTransportationCosts_6E88D8F7D1C83215085C961CE118EC6B_documentation_en-US" xlink:label="lab_cog_AccruedTransportationCosts_6E88D8F7D1C83215085C961CE118EC6B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Accrued Transportation Costs</link:label>
    <link:loc xlink:href="cog-20181231.xsd#cog_AccruedTransportationCosts" xlink:label="loc_cog_AccruedTransportationCosts_6E88D8F7D1C83215085C961CE118EC6B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cog_AccruedTransportationCosts_6E88D8F7D1C83215085C961CE118EC6B" xlink:to="lab_cog_AccruedTransportationCosts_6E88D8F7D1C83215085C961CE118EC6B" xlink:type="arc" />
    <link:label id="lab_cog_AccruedCapitalExpenditures_6A9643CC3F191AF94B77961CE118892A_terseLabel_en-US" xlink:label="lab_cog_AccruedCapitalExpenditures_6A9643CC3F191AF94B77961CE118892A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accrued capital costs</link:label>
    <link:label id="lab_cog_AccruedCapitalExpenditures_6A9643CC3F191AF94B77961CE118892A_label_en-US" xlink:label="lab_cog_AccruedCapitalExpenditures_6A9643CC3F191AF94B77961CE118892A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued Capital Expenditures</link:label>
    <link:label id="lab_cog_AccruedCapitalExpenditures_6A9643CC3F191AF94B77961CE118892A_documentation_en-US" xlink:label="lab_cog_AccruedCapitalExpenditures_6A9643CC3F191AF94B77961CE118892A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Accrued Capital Expenditures</link:label>
    <link:loc xlink:href="cog-20181231.xsd#cog_AccruedCapitalExpenditures" xlink:label="loc_cog_AccruedCapitalExpenditures_6A9643CC3F191AF94B77961CE118892A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cog_AccruedCapitalExpenditures_6A9643CC3F191AF94B77961CE118892A" xlink:to="lab_cog_AccruedCapitalExpenditures_6A9643CC3F191AF94B77961CE118892A" xlink:type="arc" />
    <link:label id="lab_cog_TaxesOtherThanIncomePayable_0EDA4491211C63C7E1F3961CE1180CD9_terseLabel_en-US" xlink:label="lab_cog_TaxesOtherThanIncomePayable_0EDA4491211C63C7E1F3961CE1180CD9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Taxes other than income</link:label>
    <link:label id="lab_cog_TaxesOtherThanIncomePayable_0EDA4491211C63C7E1F3961CE1180CD9_label_en-US" xlink:label="lab_cog_TaxesOtherThanIncomePayable_0EDA4491211C63C7E1F3961CE1180CD9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Taxes Other than Income Payable</link:label>
    <link:label id="lab_cog_TaxesOtherThanIncomePayable_0EDA4491211C63C7E1F3961CE1180CD9_documentation_en-US" xlink:label="lab_cog_TaxesOtherThanIncomePayable_0EDA4491211C63C7E1F3961CE1180CD9" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Carrying value as of the balance sheet date of obligations incurred and payable mainly for drilling impact fee and production taxes. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</link:label>
    <link:loc xlink:href="cog-20181231.xsd#cog_TaxesOtherThanIncomePayable" xlink:label="loc_cog_TaxesOtherThanIncomePayable_0EDA4491211C63C7E1F3961CE1180CD9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cog_TaxesOtherThanIncomePayable_0EDA4491211C63C7E1F3961CE1180CD9" xlink:to="lab_cog_TaxesOtherThanIncomePayable_0EDA4491211C63C7E1F3961CE1180CD9" xlink:type="arc" />
    <link:label id="lab_us-gaap_TaxesPayableCurrent_56424F9AC71A42AC298A961CE118E261_terseLabel_en-US" xlink:label="lab_us-gaap_TaxesPayableCurrent_56424F9AC71A42AC298A961CE118E261" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income taxes payable</link:label>
    <link:label id="lab_us-gaap_TaxesPayableCurrent_56424F9AC71A42AC298A961CE118E261_label_en-US" xlink:label="lab_us-gaap_TaxesPayableCurrent_56424F9AC71A42AC298A961CE118E261" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Taxes Payable, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_TaxesPayableCurrent" xlink:label="loc_us-gaap_TaxesPayableCurrent_56424F9AC71A42AC298A961CE118E261" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TaxesPayableCurrent_56424F9AC71A42AC298A961CE118E261" xlink:to="lab_us-gaap_TaxesPayableCurrent_56424F9AC71A42AC298A961CE118E261" xlink:type="arc" />
    <link:label id="lab_us-gaap_Deposits_6BA9491B0875D0695669961CE11860DD_terseLabel_en-US" xlink:label="lab_us-gaap_Deposits_6BA9491B0875D0695669961CE11860DD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deposits received for asset sales</link:label>
    <link:label id="lab_us-gaap_Deposits_6BA9491B0875D0695669961CE11860DD_label_en-US" xlink:label="lab_us-gaap_Deposits_6BA9491B0875D0695669961CE11860DD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deposits</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_Deposits" xlink:label="loc_us-gaap_Deposits_6BA9491B0875D0695669961CE11860DD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Deposits_6BA9491B0875D0695669961CE11860DD" xlink:to="lab_us-gaap_Deposits_6BA9491B0875D0695669961CE11860DD" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccountsPayableOtherCurrent_34E72418AA7D0D30E69B961CE11899D9_terseLabel_en-US" xlink:label="lab_us-gaap_AccountsPayableOtherCurrent_34E72418AA7D0D30E69B961CE11899D9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other accounts</link:label>
    <link:label id="lab_us-gaap_AccountsPayableOtherCurrent_34E72418AA7D0D30E69B961CE11899D9_label_en-US" xlink:label="lab_us-gaap_AccountsPayableOtherCurrent_34E72418AA7D0D30E69B961CE11899D9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounts Payable, Other, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountsPayableOtherCurrent" xlink:label="loc_us-gaap_AccountsPayableOtherCurrent_34E72418AA7D0D30E69B961CE11899D9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountsPayableOtherCurrent_34E72418AA7D0D30E69B961CE11899D9" xlink:to="lab_us-gaap_AccountsPayableOtherCurrent_34E72418AA7D0D30E69B961CE11899D9" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccountsPayableCurrent_51C378E561341003FB34961CE11881BA_totalLabel_en-US" xlink:label="lab_us-gaap_AccountsPayableCurrent_51C378E561341003FB34961CE11881BA" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Accounts payable current</link:label>
    <link:label id="lab_us-gaap_AccountsPayableCurrent_51C378E561341003FB34961CE11881BA_label_en-US" xlink:label="lab_us-gaap_AccountsPayableCurrent_51C378E561341003FB34961CE11881BA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounts Payable, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="loc_us-gaap_AccountsPayableCurrent_51C378E561341003FB34961CE11881BA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountsPayableCurrent_51C378E561341003FB34961CE11881BA" xlink:to="lab_us-gaap_AccountsPayableCurrent_51C378E561341003FB34961CE11881BA" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccruedLiabilitiesCurrentAbstract_7AB08037ABEBF617408C961CE1196D0C_terseLabel_en-US" xlink:label="lab_us-gaap_AccruedLiabilitiesCurrentAbstract_7AB08037ABEBF617408C961CE1196D0C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accrued liabilities</link:label>
    <link:label id="lab_us-gaap_AccruedLiabilitiesCurrentAbstract_7AB08037ABEBF617408C961CE1196D0C_label_en-US" xlink:label="lab_us-gaap_AccruedLiabilitiesCurrentAbstract_7AB08037ABEBF617408C961CE1196D0C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued Liabilities, Current [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccruedLiabilitiesCurrentAbstract" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrentAbstract_7AB08037ABEBF617408C961CE1196D0C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrentAbstract_7AB08037ABEBF617408C961CE1196D0C" xlink:to="lab_us-gaap_AccruedLiabilitiesCurrentAbstract_7AB08037ABEBF617408C961CE1196D0C" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccruedEmployeeBenefitsCurrent_2283FDD95FA1149395D5961CE11927D9_terseLabel_en-US" xlink:label="lab_us-gaap_AccruedEmployeeBenefitsCurrent_2283FDD95FA1149395D5961CE11927D9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Employee benefits</link:label>
    <link:label id="lab_us-gaap_AccruedEmployeeBenefitsCurrent_2283FDD95FA1149395D5961CE11927D9_label_en-US" xlink:label="lab_us-gaap_AccruedEmployeeBenefitsCurrent_2283FDD95FA1149395D5961CE11927D9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued Employee Benefits, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccruedEmployeeBenefitsCurrent" xlink:label="loc_us-gaap_AccruedEmployeeBenefitsCurrent_2283FDD95FA1149395D5961CE11927D9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccruedEmployeeBenefitsCurrent_2283FDD95FA1149395D5961CE11927D9" xlink:to="lab_us-gaap_AccruedEmployeeBenefitsCurrent_2283FDD95FA1149395D5961CE11927D9" xlink:type="arc" />
    <link:label id="lab_cog_AccrualForAdValoremAndOtherNonIncomeTaxesCurrent_726366059A26943E6CED961CE119447A_terseLabel_en-US" xlink:label="lab_cog_AccrualForAdValoremAndOtherNonIncomeTaxesCurrent_726366059A26943E6CED961CE119447A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Taxes other than income</link:label>
    <link:label id="lab_cog_AccrualForAdValoremAndOtherNonIncomeTaxesCurrent_726366059A26943E6CED961CE119447A_label_en-US" xlink:label="lab_cog_AccrualForAdValoremAndOtherNonIncomeTaxesCurrent_726366059A26943E6CED961CE119447A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrual for Ad Valorem and Other Non Income Taxes Current</link:label>
    <link:label id="lab_cog_AccrualForAdValoremAndOtherNonIncomeTaxesCurrent_726366059A26943E6CED961CE119447A_documentation_en-US" xlink:label="lab_cog_AccrualForAdValoremAndOtherNonIncomeTaxesCurrent_726366059A26943E6CED961CE119447A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Carrying value as of the balance sheet date of obligations incurred and payable for advalorem taxes, franchise and other non-income taxes. Reflects the current portion of the liability (payable within one year or the normal operating cycle if longer).</link:label>
    <link:loc xlink:href="cog-20181231.xsd#cog_AccrualForAdValoremAndOtherNonIncomeTaxesCurrent" xlink:label="loc_cog_AccrualForAdValoremAndOtherNonIncomeTaxesCurrent_726366059A26943E6CED961CE119447A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cog_AccrualForAdValoremAndOtherNonIncomeTaxesCurrent_726366059A26943E6CED961CE119447A" xlink:to="lab_cog_AccrualForAdValoremAndOtherNonIncomeTaxesCurrent_726366059A26943E6CED961CE119447A" xlink:type="arc" />
    <link:label id="lab_cog_AccruedAssetRetirementObligations_7501C945AC20683355A8961CE119BAF9_terseLabel_en-US" xlink:label="lab_cog_AccruedAssetRetirementObligations_7501C945AC20683355A8961CE119BAF9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Asset retirement obligations</link:label>
    <link:label id="lab_cog_AccruedAssetRetirementObligations_7501C945AC20683355A8961CE119BAF9_label_en-US" xlink:label="lab_cog_AccruedAssetRetirementObligations_7501C945AC20683355A8961CE119BAF9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued Asset Retirement Obligations</link:label>
    <link:label id="lab_cog_AccruedAssetRetirementObligations_7501C945AC20683355A8961CE119BAF9_documentation_en-US" xlink:label="lab_cog_AccruedAssetRetirementObligations_7501C945AC20683355A8961CE119BAF9" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Accrued Asset Retirement Obligations</link:label>
    <link:loc xlink:href="cog-20181231.xsd#cog_AccruedAssetRetirementObligations" xlink:label="loc_cog_AccruedAssetRetirementObligations_7501C945AC20683355A8961CE119BAF9" xlink:type="locator" />
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    <link:label id="lab_us-gaap_OtherAccruedLiabilitiesCurrent_3DB8E9DE324AF0D74A2C961CE11972B4_terseLabel_en-US" xlink:label="lab_us-gaap_OtherAccruedLiabilitiesCurrent_3DB8E9DE324AF0D74A2C961CE11972B4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other accounts</link:label>
    <link:label id="lab_us-gaap_OtherAccruedLiabilitiesCurrent_3DB8E9DE324AF0D74A2C961CE11972B4_label_en-US" xlink:label="lab_us-gaap_OtherAccruedLiabilitiesCurrent_3DB8E9DE324AF0D74A2C961CE11972B4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Accrued Liabilities, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherAccruedLiabilitiesCurrent" xlink:label="loc_us-gaap_OtherAccruedLiabilitiesCurrent_3DB8E9DE324AF0D74A2C961CE11972B4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherAccruedLiabilitiesCurrent_3DB8E9DE324AF0D74A2C961CE11972B4" xlink:to="lab_us-gaap_OtherAccruedLiabilitiesCurrent_3DB8E9DE324AF0D74A2C961CE11972B4" xlink:type="arc" />
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    <link:label id="lab_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_8984B171A6B288F778FC9609F1FD8228_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_8984B171A6B288F778FC9609F1FD8228" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Basis spread on variable rate</link:label>
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    <link:label id="lab_cog_DebtInstrumentCovenantAnnualCoverageRatioMinimum_ABB6EA3B9BBB02B6F6989609F1FD7B52_terseLabel_en-US" xlink:label="lab_cog_DebtInstrumentCovenantAnnualCoverageRatioMinimum_ABB6EA3B9BBB02B6F6989609F1FD7B52" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Minimum required annual coverage ratio</link:label>
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    <link:label id="lab_us-gaap_DeferredFinanceCostsNet_752CA6FFCBF4AD6D0DD49609F1FD45DD_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredFinanceCostsNet_752CA6FFCBF4AD6D0DD49609F1FD45DD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deferred financing costs capitalized</link:label>
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    <link:label id="lab_cog_DebtInstrumentNumberOfInstitutionalInvestors_646698F9340F80D7413F9609F1FDEC47_terseLabel_en-US" xlink:label="lab_cog_DebtInstrumentNumberOfInstitutionalInvestors_646698F9340F80D7413F9609F1FDEC47" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of institutional investors</link:label>
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    <link:label id="lab_cog_DebtInstrumentNumberOfInstitutionalInvestors_646698F9340F80D7413F9609F1FDEC47_documentation_en-US" xlink:label="lab_cog_DebtInstrumentNumberOfInstitutionalInvestors_646698F9340F80D7413F9609F1FDEC47" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Number of institutional investors that purchased debt in a private placement offering.</link:label>
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    <link:label id="lab_cog_LongTermDebtNumberOfTranches_30E25CC7DEDE7F0F53AD9609F1FDE6F0_terseLabel_en-US" xlink:label="lab_cog_LongTermDebtNumberOfTranches_30E25CC7DEDE7F0F53AD9609F1FDE6F0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of debt tranches</link:label>
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    <link:label id="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_A92984B8DFD4D99AAF3D9609F1FD5064_terseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_A92984B8DFD4D99AAF3D9609F1FD5064" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Maximum borrowing capacity on line of credit</link:label>
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    <link:label id="lab_cog_DebtInstrumentCovenantCurrentRatioMinimum_1D3FC77EEBEE335187899609F1FD1ECD_terseLabel_en-US" xlink:label="lab_cog_DebtInstrumentCovenantCurrentRatioMinimum_1D3FC77EEBEE335187899609F1FD1ECD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Minimum current ratio</link:label>
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    <link:label id="lab_cog_DebtInstrumentCovenantCurrentRatioMinimum_1D3FC77EEBEE335187899609F1FD1ECD_documentation_en-US" xlink:label="lab_cog_DebtInstrumentCovenantCurrentRatioMinimum_1D3FC77EEBEE335187899609F1FD1ECD" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the ratio of current assets to current liabilities.</link:label>
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    <link:label id="lab_us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage_B7DB6002AA3E1377A94B9609F1FD437A_terseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage_B7DB6002AA3E1377A94B9609F1FD437A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unused capacity fee percentage</link:label>
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    <link:label id="lab_us-gaap_LineOfCreditFacilityInterestRateDuringPeriod_6F8C3A9AA1CB09B0FAFE9609F1FD5F29_terseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityInterestRateDuringPeriod_6F8C3A9AA1CB09B0FAFE9609F1FD5F29" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest rate during period</link:label>
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    <link:label id="lab_cog_CustomerTwoConcentrationRiskMember_4F3F2F9EE44CF6FD4C86E7BCB02C5CEE_terseLabel_en-US" xlink:label="lab_cog_CustomerTwoConcentrationRiskMember_4F3F2F9EE44CF6FD4C86E7BCB02C5CEE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Customer two</link:label>
    <link:label id="lab_cog_CustomerTwoConcentrationRiskMember_4F3F2F9EE44CF6FD4C86E7BCB02C5CEE_label_en-US" xlink:label="lab_cog_CustomerTwoConcentrationRiskMember_4F3F2F9EE44CF6FD4C86E7BCB02C5CEE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Customer Two Concentration Risk [Member]</link:label>
    <link:label id="lab_cog_CustomerTwoConcentrationRiskMember_4F3F2F9EE44CF6FD4C86E7BCB02C5CEE_documentation_en-US" xlink:label="lab_cog_CustomerTwoConcentrationRiskMember_4F3F2F9EE44CF6FD4C86E7BCB02C5CEE" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Reflects the percentage that revenues in the period from one significant customer is to net revenues, as defined by the entity, such as total net revenues, product line revenues, segment revenues. The risk is the materially adverse effects of loss of a significant customer.</link:label>
    <link:loc xlink:href="cog-20181231.xsd#cog_CustomerTwoConcentrationRiskMember" xlink:label="loc_cog_CustomerTwoConcentrationRiskMember_4F3F2F9EE44CF6FD4C86E7BCB02C5CEE" xlink:type="locator" />
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    <link:label id="lab_cog_CustomerNumberThreeMember_BC050C998A57C318CAACE7BCB02C7AE2_terseLabel_en-US" xlink:label="lab_cog_CustomerNumberThreeMember_BC050C998A57C318CAACE7BCB02C7AE2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Customer three</link:label>
    <link:label id="lab_cog_CustomerNumberThreeMember_BC050C998A57C318CAACE7BCB02C7AE2_label_en-US" xlink:label="lab_cog_CustomerNumberThreeMember_BC050C998A57C318CAACE7BCB02C7AE2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Customer Number Three [Member]</link:label>
    <link:label id="lab_cog_CustomerNumberThreeMember_BC050C998A57C318CAACE7BCB02C7AE2_documentation_en-US" xlink:label="lab_cog_CustomerNumberThreeMember_BC050C998A57C318CAACE7BCB02C7AE2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Customer Number Three [Member]</link:label>
    <link:loc xlink:href="cog-20181231.xsd#cog_CustomerNumberThreeMember" xlink:label="loc_cog_CustomerNumberThreeMember_BC050C998A57C318CAACE7BCB02C7AE2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cog_CustomerNumberThreeMember_BC050C998A57C318CAACE7BCB02C7AE2" xlink:to="lab_cog_CustomerNumberThreeMember_BC050C998A57C318CAACE7BCB02C7AE2" xlink:type="arc" />
    <link:label id="lab_us-gaap_ConcentrationRiskByBenchmarkAxis_4D75EDC637D30B5007AFE7BCB02C6ED8_terseLabel_en-US" xlink:label="lab_us-gaap_ConcentrationRiskByBenchmarkAxis_4D75EDC637D30B5007AFE7BCB02C6ED8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Concentration Risk Benchmark [Axis]</link:label>
    <link:label id="lab_us-gaap_ConcentrationRiskByBenchmarkAxis_4D75EDC637D30B5007AFE7BCB02C6ED8_label_en-US" xlink:label="lab_us-gaap_ConcentrationRiskByBenchmarkAxis_4D75EDC637D30B5007AFE7BCB02C6ED8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Concentration Risk Benchmark [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:label="loc_us-gaap_ConcentrationRiskByBenchmarkAxis_4D75EDC637D30B5007AFE7BCB02C6ED8" xlink:type="locator" />
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    <link:label id="lab_us-gaap_ConcentrationRiskBenchmarkDomain_9C5FADEE6E78C4B264BCE7BCB02CA0D8_terseLabel_en-US" xlink:label="lab_us-gaap_ConcentrationRiskBenchmarkDomain_9C5FADEE6E78C4B264BCE7BCB02CA0D8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Concentration Risk Benchmark [Domain]</link:label>
    <link:label id="lab_us-gaap_ConcentrationRiskBenchmarkDomain_9C5FADEE6E78C4B264BCE7BCB02CA0D8_label_en-US" xlink:label="lab_us-gaap_ConcentrationRiskBenchmarkDomain_9C5FADEE6E78C4B264BCE7BCB02CA0D8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Concentration Risk Benchmark [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain" xlink:label="loc_us-gaap_ConcentrationRiskBenchmarkDomain_9C5FADEE6E78C4B264BCE7BCB02CA0D8" xlink:type="locator" />
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    <link:label id="lab_us-gaap_SalesRevenueNetMember_9EE9827BF76F8ABC754CE7BCB02D9EF1_terseLabel_en-US" xlink:label="lab_us-gaap_SalesRevenueNetMember_9EE9827BF76F8ABC754CE7BCB02D9EF1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Sales Revenue, Net</link:label>
    <link:label id="lab_us-gaap_SalesRevenueNetMember_9EE9827BF76F8ABC754CE7BCB02D9EF1_label_en-US" xlink:label="lab_us-gaap_SalesRevenueNetMember_9EE9827BF76F8ABC754CE7BCB02D9EF1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Sales Revenue, Net [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SalesRevenueNetMember" xlink:label="loc_us-gaap_SalesRevenueNetMember_9EE9827BF76F8ABC754CE7BCB02D9EF1" xlink:type="locator" />
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    <link:label id="lab_us-gaap_ConcentrationRiskByTypeAxis_0FCD96FC2FB71DEB041DE7BCB02DE32A_label_en-US" xlink:label="lab_us-gaap_ConcentrationRiskByTypeAxis_0FCD96FC2FB71DEB041DE7BCB02DE32A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Concentration Risk Type [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ConcentrationRiskByTypeAxis" xlink:label="loc_us-gaap_ConcentrationRiskByTypeAxis_0FCD96FC2FB71DEB041DE7BCB02DE32A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ConcentrationRiskByTypeAxis_0FCD96FC2FB71DEB041DE7BCB02DE32A" xlink:to="lab_us-gaap_ConcentrationRiskByTypeAxis_0FCD96FC2FB71DEB041DE7BCB02DE32A" xlink:type="arc" />
    <link:label id="lab_us-gaap_ConcentrationRiskTypeDomain_D38BED408F6934BFCC6FE7BCB02DFD14_terseLabel_en-US" xlink:label="lab_us-gaap_ConcentrationRiskTypeDomain_D38BED408F6934BFCC6FE7BCB02DFD14" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Concentration Risk Type [Domain]</link:label>
    <link:label id="lab_us-gaap_ConcentrationRiskTypeDomain_D38BED408F6934BFCC6FE7BCB02DFD14_label_en-US" xlink:label="lab_us-gaap_ConcentrationRiskTypeDomain_D38BED408F6934BFCC6FE7BCB02DFD14" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Concentration Risk Type [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ConcentrationRiskTypeDomain" xlink:label="loc_us-gaap_ConcentrationRiskTypeDomain_D38BED408F6934BFCC6FE7BCB02DFD14" xlink:type="locator" />
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    <link:label id="lab_us-gaap_CustomerConcentrationRiskMember_C77AB7FD0ADD0BABFC41E7BCB02D4C3B_terseLabel_en-US" xlink:label="lab_us-gaap_CustomerConcentrationRiskMember_C77AB7FD0ADD0BABFC41E7BCB02D4C3B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Customer</link:label>
    <link:label id="lab_us-gaap_CustomerConcentrationRiskMember_C77AB7FD0ADD0BABFC41E7BCB02D4C3B_label_en-US" xlink:label="lab_us-gaap_CustomerConcentrationRiskMember_C77AB7FD0ADD0BABFC41E7BCB02D4C3B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Customer Concentration Risk [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CustomerConcentrationRiskMember" xlink:label="loc_us-gaap_CustomerConcentrationRiskMember_C77AB7FD0ADD0BABFC41E7BCB02D4C3B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CustomerConcentrationRiskMember_C77AB7FD0ADD0BABFC41E7BCB02D4C3B" xlink:to="lab_us-gaap_CustomerConcentrationRiskMember_C77AB7FD0ADD0BABFC41E7BCB02D4C3B" xlink:type="arc" />
    <link:label id="lab_us-gaap_ConcentrationRiskLineItems_10A1F365502395473B2DE7BCB02EC24F_terseLabel_en-US" xlink:label="lab_us-gaap_ConcentrationRiskLineItems_10A1F365502395473B2DE7BCB02EC24F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Concentration Risk [Line Items]</link:label>
    <link:label id="lab_us-gaap_ConcentrationRiskLineItems_10A1F365502395473B2DE7BCB02EC24F_label_en-US" xlink:label="lab_us-gaap_ConcentrationRiskLineItems_10A1F365502395473B2DE7BCB02EC24F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Concentration Risk [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ConcentrationRiskLineItems" xlink:label="loc_us-gaap_ConcentrationRiskLineItems_10A1F365502395473B2DE7BCB02EC24F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_10A1F365502395473B2DE7BCB02EC24F" xlink:to="lab_us-gaap_ConcentrationRiskLineItems_10A1F365502395473B2DE7BCB02EC24F" xlink:type="arc" />
    <link:label id="lab_cog_ConcentrationRiskNumberOfCustomers_62A4AF2D9D13B8592F02E7BCB02E2E6C_terseLabel_en-US" xlink:label="lab_cog_ConcentrationRiskNumberOfCustomers_62A4AF2D9D13B8592F02E7BCB02E2E6C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of customers</link:label>
    <link:label id="lab_cog_ConcentrationRiskNumberOfCustomers_62A4AF2D9D13B8592F02E7BCB02E2E6C_label_en-US" xlink:label="lab_cog_ConcentrationRiskNumberOfCustomers_62A4AF2D9D13B8592F02E7BCB02E2E6C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Concentration Risk, Number of Customers</link:label>
    <link:label id="lab_cog_ConcentrationRiskNumberOfCustomers_62A4AF2D9D13B8592F02E7BCB02E2E6C_documentation_en-US" xlink:label="lab_cog_ConcentrationRiskNumberOfCustomers_62A4AF2D9D13B8592F02E7BCB02E2E6C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the number of customers.</link:label>
    <link:loc xlink:href="cog-20181231.xsd#cog_ConcentrationRiskNumberOfCustomers" xlink:label="loc_cog_ConcentrationRiskNumberOfCustomers_62A4AF2D9D13B8592F02E7BCB02E2E6C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cog_ConcentrationRiskNumberOfCustomers_62A4AF2D9D13B8592F02E7BCB02E2E6C" xlink:to="lab_cog_ConcentrationRiskNumberOfCustomers_62A4AF2D9D13B8592F02E7BCB02E2E6C" xlink:type="arc" />
    <link:label id="lab_us-gaap_ConcentrationRiskPercentage1_5942E0BD415C324AB62BE7BCB02E923A_terseLabel_en-US" xlink:label="lab_us-gaap_ConcentrationRiskPercentage1_5942E0BD415C324AB62BE7BCB02E923A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Percentage of total sales</link:label>
    <link:label id="lab_us-gaap_ConcentrationRiskPercentage1_5942E0BD415C324AB62BE7BCB02E923A_label_en-US" xlink:label="lab_us-gaap_ConcentrationRiskPercentage1_5942E0BD415C324AB62BE7BCB02E923A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Concentration Risk, Percentage</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ConcentrationRiskPercentage1" xlink:label="loc_us-gaap_ConcentrationRiskPercentage1_5942E0BD415C324AB62BE7BCB02E923A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ConcentrationRiskPercentage1_5942E0BD415C324AB62BE7BCB02E923A" xlink:to="lab_us-gaap_ConcentrationRiskPercentage1_5942E0BD415C324AB62BE7BCB02E923A" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScenarioForecastMember_2D0AED7058B019716D88E7BCB02FB17C_terseLabel_en-US" xlink:label="lab_us-gaap_ScenarioForecastMember_2D0AED7058B019716D88E7BCB02FB17C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Forecast</link:label>
    <link:label id="lab_us-gaap_ScenarioForecastMember_2D0AED7058B019716D88E7BCB02FB17C_label_en-US" xlink:label="lab_us-gaap_ScenarioForecastMember_2D0AED7058B019716D88E7BCB02FB17C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Scenario, Forecast [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScenarioForecastMember" xlink:label="loc_us-gaap_ScenarioForecastMember_2D0AED7058B019716D88E7BCB02FB17C" xlink:type="locator" />
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    <link:label id="lab_cog_GatheringAndPipelineSystemsAndEquipmentMember_048EA58FB299CFB62291E7BCB0300EAF_terseLabel_en-US" xlink:label="lab_cog_GatheringAndPipelineSystemsAndEquipmentMember_048EA58FB299CFB62291E7BCB0300EAF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Gathering and pipeline systems and equipment</link:label>
    <link:label id="lab_cog_GatheringAndPipelineSystemsAndEquipmentMember_048EA58FB299CFB62291E7BCB0300EAF_label_en-US" xlink:label="lab_cog_GatheringAndPipelineSystemsAndEquipmentMember_048EA58FB299CFB62291E7BCB0300EAF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gathering and Pipeline Systems and Equipment [Member]</link:label>
    <link:label id="lab_cog_GatheringAndPipelineSystemsAndEquipmentMember_048EA58FB299CFB62291E7BCB0300EAF_documentation_en-US" xlink:label="lab_cog_GatheringAndPipelineSystemsAndEquipmentMember_048EA58FB299CFB62291E7BCB0300EAF" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Long lived, depreciable assets for gathering natural gas and pipeline systems and equipment.</link:label>
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    <link:label id="lab_us-gaap_BuildingMember_28132E02A1B48C81E3FEE7BCB030B284_terseLabel_en-US" xlink:label="lab_us-gaap_BuildingMember_28132E02A1B48C81E3FEE7BCB030B284" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Buildings</link:label>
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    <link:label id="lab_us-gaap_OtherEnergyEquipmentMember_315467D10466CAD71150E7BCB03092E9_terseLabel_en-US" xlink:label="lab_us-gaap_OtherEnergyEquipmentMember_315467D10466CAD71150E7BCB03092E9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other assets</link:label>
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    <link:label id="lab_cog_SavingsInvestmentPlanMember_3AE06A8C5624F24B74ACB96FDEC2A8C6_label_en-US" xlink:label="lab_cog_SavingsInvestmentPlanMember_3AE06A8C5624F24B74ACB96FDEC2A8C6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Savings Investment Plan [Member]</link:label>
    <link:label id="lab_cog_SavingsInvestmentPlanMember_3AE06A8C5624F24B74ACB96FDEC2A8C6_documentation_en-US" xlink:label="lab_cog_SavingsInvestmentPlanMember_3AE06A8C5624F24B74ACB96FDEC2A8C6" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the savings investment plan which provides for discretionary profit sharing contributions upon termination of the qualified pension plan effective from September 30, 2010.</link:label>
    <link:loc xlink:href="cog-20181231.xsd#cog_SavingsInvestmentPlanMember" xlink:label="loc_cog_SavingsInvestmentPlanMember_3AE06A8C5624F24B74ACB96FDEC2A8C6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cog_SavingsInvestmentPlanMember_3AE06A8C5624F24B74ACB96FDEC2A8C6" xlink:to="lab_cog_SavingsInvestmentPlanMember_3AE06A8C5624F24B74ACB96FDEC2A8C6" xlink:type="arc" />
    <link:label id="lab_cog_DeferredCompensationPlanMember_BCDA80B7040B63698B71B96FDEC291FE_terseLabel_en-US" xlink:label="lab_cog_DeferredCompensationPlanMember_BCDA80B7040B63698B71B96FDEC291FE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deferred compensation plan</link:label>
    <link:label id="lab_cog_DeferredCompensationPlanMember_BCDA80B7040B63698B71B96FDEC291FE_label_en-US" xlink:label="lab_cog_DeferredCompensationPlanMember_BCDA80B7040B63698B71B96FDEC291FE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Compensation Plan [Member]</link:label>
    <link:label id="lab_cog_DeferredCompensationPlanMember_BCDA80B7040B63698B71B96FDEC291FE_documentation_en-US" xlink:label="lab_cog_DeferredCompensationPlanMember_BCDA80B7040B63698B71B96FDEC291FE" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the deferred compensation plan of the entity.</link:label>
    <link:loc xlink:href="cog-20181231.xsd#cog_DeferredCompensationPlanMember" xlink:label="loc_cog_DeferredCompensationPlanMember_BCDA80B7040B63698B71B96FDEC291FE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cog_DeferredCompensationPlanMember_BCDA80B7040B63698B71B96FDEC291FE" xlink:to="lab_cog_DeferredCompensationPlanMember_BCDA80B7040B63698B71B96FDEC291FE" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanDisclosureLineItems_436636F657492520E1A1B96FDEC22DBE_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanDisclosureLineItems_436636F657492520E1A1B96FDEC22DBE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan Disclosure [Line Items]</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanDisclosureLineItems_436636F657492520E1A1B96FDEC22DBE_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanDisclosureLineItems_436636F657492520E1A1B96FDEC22DBE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan Disclosure [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DefinedBenefitPlanDisclosureLineItems" xlink:label="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_436636F657492520E1A1B96FDEC22DBE" xlink:type="locator" />
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    <link:label id="lab_us-gaap_RestructuringAndRelatedCostNumberOfPositionsEliminated_0D2ED9ADF90E04988F3EB96FDEC29304_terseLabel_en-US" xlink:label="lab_us-gaap_RestructuringAndRelatedCostNumberOfPositionsEliminated_0D2ED9ADF90E04988F3EB96FDEC29304" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Employees terminated</link:label>
    <link:label id="lab_us-gaap_RestructuringAndRelatedCostNumberOfPositionsEliminated_0D2ED9ADF90E04988F3EB96FDEC29304_label_en-US" xlink:label="lab_us-gaap_RestructuringAndRelatedCostNumberOfPositionsEliminated_0D2ED9ADF90E04988F3EB96FDEC29304" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restructuring and Related Cost, Number of Positions Eliminated</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RestructuringAndRelatedCostNumberOfPositionsEliminated" xlink:label="loc_us-gaap_RestructuringAndRelatedCostNumberOfPositionsEliminated_0D2ED9ADF90E04988F3EB96FDEC29304" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestructuringAndRelatedCostNumberOfPositionsEliminated_0D2ED9ADF90E04988F3EB96FDEC29304" xlink:to="lab_us-gaap_RestructuringAndRelatedCostNumberOfPositionsEliminated_0D2ED9ADF90E04988F3EB96FDEC29304" xlink:type="arc" />
    <link:label id="lab_cog_DefinedBenefitPlanNumberOfRetireesAndDependents_1BF4F989C7C95B026201B96FDEC343EF_terseLabel_en-US" xlink:label="lab_cog_DefinedBenefitPlanNumberOfRetireesAndDependents_1BF4F989C7C95B026201B96FDEC343EF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of retirees and dependents</link:label>
    <link:label id="lab_cog_DefinedBenefitPlanNumberOfRetireesAndDependents_1BF4F989C7C95B026201B96FDEC343EF_label_en-US" xlink:label="lab_cog_DefinedBenefitPlanNumberOfRetireesAndDependents_1BF4F989C7C95B026201B96FDEC343EF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan Number of Retirees and Dependents</link:label>
    <link:label id="lab_cog_DefinedBenefitPlanNumberOfRetireesAndDependents_1BF4F989C7C95B026201B96FDEC343EF_documentation_en-US" xlink:label="lab_cog_DefinedBenefitPlanNumberOfRetireesAndDependents_1BF4F989C7C95B026201B96FDEC343EF" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the number of retired employees, including their spouses, eligible dependents and surviving spouses (retirees), to whom Company provides benefits under the plan.</link:label>
    <link:loc xlink:href="cog-20181231.xsd#cog_DefinedBenefitPlanNumberOfRetireesAndDependents" xlink:label="loc_cog_DefinedBenefitPlanNumberOfRetireesAndDependents_1BF4F989C7C95B026201B96FDEC343EF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cog_DefinedBenefitPlanNumberOfRetireesAndDependents_1BF4F989C7C95B026201B96FDEC343EF" xlink:to="lab_cog_DefinedBenefitPlanNumberOfRetireesAndDependents_1BF4F989C7C95B026201B96FDEC343EF" xlink:type="arc" />
    <link:label id="lab_cog_DefinedBenefitPlanSubsidyLimitPercentageOfExpectedAnnualFullyInsuredPremiumOverAgeThreshold_40EA9AF030557A758491B96FDEC3A5D6_terseLabel_en-US" xlink:label="lab_cog_DefinedBenefitPlanSubsidyLimitPercentageOfExpectedAnnualFullyInsuredPremiumOverAgeThreshold_40EA9AF030557A758491B96FDEC3A5D6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Subsidy limit percentage of expected annual fully insured premium over age threshold</link:label>
    <link:label id="lab_cog_DefinedBenefitPlanSubsidyLimitPercentageOfExpectedAnnualFullyInsuredPremiumOverAgeThreshold_40EA9AF030557A758491B96FDEC3A5D6_label_en-US" xlink:label="lab_cog_DefinedBenefitPlanSubsidyLimitPercentageOfExpectedAnnualFullyInsuredPremiumOverAgeThreshold_40EA9AF030557A758491B96FDEC3A5D6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan Subsidy Limit Percentage of Expected Annual Fully Insured Premium Over Age Threshold</link:label>
    <link:label id="lab_cog_DefinedBenefitPlanSubsidyLimitPercentageOfExpectedAnnualFullyInsuredPremiumOverAgeThreshold_40EA9AF030557A758491B96FDEC3A5D6_documentation_en-US" xlink:label="lab_cog_DefinedBenefitPlanSubsidyLimitPercentageOfExpectedAnnualFullyInsuredPremiumOverAgeThreshold_40EA9AF030557A758491B96FDEC3A5D6" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the entity's subsidy which is limited to the percentage of the expected annual fully-insured premium.</link:label>
    <link:loc xlink:href="cog-20181231.xsd#cog_DefinedBenefitPlanSubsidyLimitPercentageOfExpectedAnnualFullyInsuredPremiumOverAgeThreshold" xlink:label="loc_cog_DefinedBenefitPlanSubsidyLimitPercentageOfExpectedAnnualFullyInsuredPremiumOverAgeThreshold_40EA9AF030557A758491B96FDEC3A5D6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cog_DefinedBenefitPlanSubsidyLimitPercentageOfExpectedAnnualFullyInsuredPremiumOverAgeThreshold_40EA9AF030557A758491B96FDEC3A5D6" xlink:to="lab_cog_DefinedBenefitPlanSubsidyLimitPercentageOfExpectedAnnualFullyInsuredPremiumOverAgeThreshold_40EA9AF030557A758491B96FDEC3A5D6" xlink:type="arc" />
    <link:label id="lab_cog_DefinedBenefitPlanSubsidyLimitPercentageOfExpectedAnnualFullyInsuredPremiumUnderAgeThreshold_BBBB6CEE4F581C4F1A93B96FDEC3EFD0_terseLabel_en-US" xlink:label="lab_cog_DefinedBenefitPlanSubsidyLimitPercentageOfExpectedAnnualFullyInsuredPremiumUnderAgeThreshold_BBBB6CEE4F581C4F1A93B96FDEC3EFD0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Subsidy limit percentage of expected annual fully insured premium under age threshold</link:label>
    <link:label id="lab_cog_DefinedBenefitPlanSubsidyLimitPercentageOfExpectedAnnualFullyInsuredPremiumUnderAgeThreshold_BBBB6CEE4F581C4F1A93B96FDEC3EFD0_label_en-US" xlink:label="lab_cog_DefinedBenefitPlanSubsidyLimitPercentageOfExpectedAnnualFullyInsuredPremiumUnderAgeThreshold_BBBB6CEE4F581C4F1A93B96FDEC3EFD0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan Subsidy Limit Percentage of Expected Annual Fully Insured Premium Under Age Threshold</link:label>
    <link:label id="lab_cog_DefinedBenefitPlanSubsidyLimitPercentageOfExpectedAnnualFullyInsuredPremiumUnderAgeThreshold_BBBB6CEE4F581C4F1A93B96FDEC3EFD0_documentation_en-US" xlink:label="lab_cog_DefinedBenefitPlanSubsidyLimitPercentageOfExpectedAnnualFullyInsuredPremiumUnderAgeThreshold_BBBB6CEE4F581C4F1A93B96FDEC3EFD0" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the entity's subsidy limit which should not exceed aggregate annual amount.</link:label>
    <link:loc xlink:href="cog-20181231.xsd#cog_DefinedBenefitPlanSubsidyLimitPercentageOfExpectedAnnualFullyInsuredPremiumUnderAgeThreshold" xlink:label="loc_cog_DefinedBenefitPlanSubsidyLimitPercentageOfExpectedAnnualFullyInsuredPremiumUnderAgeThreshold_BBBB6CEE4F581C4F1A93B96FDEC3EFD0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cog_DefinedBenefitPlanSubsidyLimitPercentageOfExpectedAnnualFullyInsuredPremiumUnderAgeThreshold_BBBB6CEE4F581C4F1A93B96FDEC3EFD0" xlink:to="lab_cog_DefinedBenefitPlanSubsidyLimitPercentageOfExpectedAnnualFullyInsuredPremiumUnderAgeThreshold_BBBB6CEE4F581C4F1A93B96FDEC3EFD0" xlink:type="arc" />
    <link:label id="lab_cog_DefinedBenefitPlanSubsidyLimitPercentageOfAnnualIncreaseUnderAgeThreshold_8FCF1B2194C73925834CB96FDEC391AB_terseLabel_en-US" xlink:label="lab_cog_DefinedBenefitPlanSubsidyLimitPercentageOfAnnualIncreaseUnderAgeThreshold_8FCF1B2194C73925834CB96FDEC391AB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Annual subsidy limit percentage increases for fully insured premium over age threshold</link:label>
    <link:label id="lab_cog_DefinedBenefitPlanSubsidyLimitPercentageOfAnnualIncreaseUnderAgeThreshold_8FCF1B2194C73925834CB96FDEC391AB_label_en-US" xlink:label="lab_cog_DefinedBenefitPlanSubsidyLimitPercentageOfAnnualIncreaseUnderAgeThreshold_8FCF1B2194C73925834CB96FDEC391AB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan Subsidy Limit Percentage of Annual Increase Under Age Threshold</link:label>
    <link:label id="lab_cog_DefinedBenefitPlanSubsidyLimitPercentageOfAnnualIncreaseUnderAgeThreshold_8FCF1B2194C73925834CB96FDEC391AB_documentation_en-US" xlink:label="lab_cog_DefinedBenefitPlanSubsidyLimitPercentageOfAnnualIncreaseUnderAgeThreshold_8FCF1B2194C73925834CB96FDEC391AB" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represent the percentage of annual increase in subsidy limit.</link:label>
    <link:loc xlink:href="cog-20181231.xsd#cog_DefinedBenefitPlanSubsidyLimitPercentageOfAnnualIncreaseUnderAgeThreshold" xlink:label="loc_cog_DefinedBenefitPlanSubsidyLimitPercentageOfAnnualIncreaseUnderAgeThreshold_8FCF1B2194C73925834CB96FDEC391AB" xlink:type="locator" />
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    <link:label id="lab_us-gaap_DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear_FB8E47F2A5025142A162B96FDEC302F2_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear_FB8E47F2A5025142A162B96FDEC302F2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Estimated contributions next year</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear_FB8E47F2A5025142A162B96FDEC302F2_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear_FB8E47F2A5025142A162B96FDEC302F2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Expected Future Employer Contributions, Next Fiscal Year</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear_FB8E47F2A5025142A162B96FDEC302F2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear_FB8E47F2A5025142A162B96FDEC302F2" xlink:to="lab_us-gaap_DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear_FB8E47F2A5025142A162B96FDEC302F2" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent_0D1B642EF2655DA28F07B96FDEC3637D_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent_0D1B642EF2655DA28F07B96FDEC3637D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Employer matching percent</link:label>
    <link:label id="lab_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent_0D1B642EF2655DA28F07B96FDEC3637D_label_en-US" xlink:label="lab_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent_0D1B642EF2655DA28F07B96FDEC3637D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent" xlink:label="loc_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent_0D1B642EF2655DA28F07B96FDEC3637D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent_0D1B642EF2655DA28F07B96FDEC3637D" xlink:to="lab_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent_0D1B642EF2655DA28F07B96FDEC3637D" xlink:type="arc" />
    <link:label id="lab_cog_DefinedContributionPlanMaximumAnnualContributionsPerEmployerPercent_B48E978A490EC077C6E9B96FDEC4B4B2_terseLabel_en-US" xlink:label="lab_cog_DefinedContributionPlanMaximumAnnualContributionsPerEmployerPercent_B48E978A490EC077C6E9B96FDEC4B4B2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Maximum contribution, percent of employee salary</link:label>
    <link:label id="lab_cog_DefinedContributionPlanMaximumAnnualContributionsPerEmployerPercent_B48E978A490EC077C6E9B96FDEC4B4B2_label_en-US" xlink:label="lab_cog_DefinedContributionPlanMaximumAnnualContributionsPerEmployerPercent_B48E978A490EC077C6E9B96FDEC4B4B2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Contribution Plan Maximum Annual Contributions Per Employer, Percent</link:label>
    <link:label id="lab_cog_DefinedContributionPlanMaximumAnnualContributionsPerEmployerPercent_B48E978A490EC077C6E9B96FDEC4B4B2_documentation_en-US" xlink:label="lab_cog_DefinedContributionPlanMaximumAnnualContributionsPerEmployerPercent_B48E978A490EC077C6E9B96FDEC4B4B2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Maximum percentage of employee gross pay, by the terms of the plan, that the employer may contribute to a defined contribution plan.</link:label>
    <link:loc xlink:href="cog-20181231.xsd#cog_DefinedContributionPlanMaximumAnnualContributionsPerEmployerPercent" xlink:label="loc_cog_DefinedContributionPlanMaximumAnnualContributionsPerEmployerPercent_B48E978A490EC077C6E9B96FDEC4B4B2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cog_DefinedContributionPlanMaximumAnnualContributionsPerEmployerPercent_B48E978A490EC077C6E9B96FDEC4B4B2" xlink:to="lab_cog_DefinedContributionPlanMaximumAnnualContributionsPerEmployerPercent_B48E978A490EC077C6E9B96FDEC4B4B2" xlink:type="arc" />
    <link:label id="lab_cog_DefinedContributionPlanCostRecognizedDiscretionary_A70983CCE98FAEB4B5DAB96FDEC446DB_terseLabel_en-US" xlink:label="lab_cog_DefinedContributionPlanCostRecognizedDiscretionary_A70983CCE98FAEB4B5DAB96FDEC446DB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Plan contributions charged to expense</link:label>
    <link:label id="lab_cog_DefinedContributionPlanCostRecognizedDiscretionary_A70983CCE98FAEB4B5DAB96FDEC446DB_label_en-US" xlink:label="lab_cog_DefinedContributionPlanCostRecognizedDiscretionary_A70983CCE98FAEB4B5DAB96FDEC446DB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Contribution Plan Cost Recognized Discretionary</link:label>
    <link:label id="lab_cog_DefinedContributionPlanCostRecognizedDiscretionary_A70983CCE98FAEB4B5DAB96FDEC446DB_documentation_en-US" xlink:label="lab_cog_DefinedContributionPlanCostRecognizedDiscretionary_A70983CCE98FAEB4B5DAB96FDEC446DB" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the plan contributions that are charged to expense.</link:label>
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    <link:label id="lab_us-gaap_VestingDomain_EBB65B0825735762504C11197E95197A_label_en-US" xlink:label="lab_us-gaap_VestingDomain_EBB65B0825735762504C11197E95197A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Vesting [Domain]</link:label>
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    <link:label id="lab_cog_ShareBasedCompensationArrangementByShareBasedCompensationAwardPercentageRightToReceiveShares_3255A31AA58B460CBA5311197EA59B92_label_en-US" xlink:label="lab_cog_ShareBasedCompensationArrangementByShareBasedCompensationAwardPercentageRightToReceiveShares_3255A31AA58B460CBA5311197EA59B92" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share Based Compensation Arrangement by Share Based Compensation Award, Percentage Right to Receive Shares</link:label>
    <link:label id="lab_cog_ShareBasedCompensationArrangementByShareBasedCompensationAwardPercentageRightToReceiveShares_3255A31AA58B460CBA5311197EA59B92_documentation_en-US" xlink:label="lab_cog_ShareBasedCompensationArrangementByShareBasedCompensationAwardPercentageRightToReceiveShares_3255A31AA58B460CBA5311197EA59B92" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the right to receive shares under share-based compensation arrangement, expressed as a percentage.</link:label>
    <link:loc xlink:href="cog-20181231.xsd#cog_ShareBasedCompensationArrangementByShareBasedCompensationAwardPercentageRightToReceiveShares" xlink:label="loc_cog_ShareBasedCompensationArrangementByShareBasedCompensationAwardPercentageRightToReceiveShares_3255A31AA58B460CBA5311197EA59B92" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cog_ShareBasedCompensationArrangementByShareBasedCompensationAwardPercentageRightToReceiveShares_3255A31AA58B460CBA5311197EA59B92" xlink:to="lab_cog_ShareBasedCompensationArrangementByShareBasedCompensationAwardPercentageRightToReceiveShares_3255A31AA58B460CBA5311197EA59B92" xlink:type="arc" />
    <link:label id="lab_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsMinimumOperatingCashFlowRequirement_2889B18644EDCEC6C10A11197EA59B81_terseLabel_en-US" xlink:label="lab_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsMinimumOperatingCashFlowRequirement_2889B18644EDCEC6C10A11197EA59B81" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Minimum operating cash flow for performance based award</link:label>
    <link:label id="lab_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsMinimumOperatingCashFlowRequirement_2889B18644EDCEC6C10A11197EA59B81_label_en-US" xlink:label="lab_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsMinimumOperatingCashFlowRequirement_2889B18644EDCEC6C10A11197EA59B81" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share Based Compensation Arrangement by Share Based Payment Award, Equity Instruments Other than Options, Minimum Operating Cash Flow Requirement</link:label>
    <link:label id="lab_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsMinimumOperatingCashFlowRequirement_2889B18644EDCEC6C10A11197EA59B81_documentation_en-US" xlink:label="lab_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsMinimumOperatingCashFlowRequirement_2889B18644EDCEC6C10A11197EA59B81" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the minimum operating cash flow which the entity must achieve in the one-year period preceding the vesting date of share-based compensation awards with payout based on performance.</link:label>
    <link:loc xlink:href="cog-20181231.xsd#cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsMinimumOperatingCashFlowRequirement" xlink:label="loc_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsMinimumOperatingCashFlowRequirement_2889B18644EDCEC6C10A11197EA59B81" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsMinimumOperatingCashFlowRequirement_2889B18644EDCEC6C10A11197EA59B81" xlink:to="lab_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsMinimumOperatingCashFlowRequirement_2889B18644EDCEC6C10A11197EA59B81" xlink:type="arc" />
    <link:label id="lab_cog_ShareBasedCompensationArrangementByShareBasedCompensationAwardPercentageRightToReceiveAdditionalShares_E3E117154DCA581CBCB211197EA54316_terseLabel_en-US" xlink:label="lab_cog_ShareBasedCompensationArrangementByShareBasedCompensationAwardPercentageRightToReceiveAdditionalShares_E3E117154DCA581CBCB211197EA54316" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Rights to cash portion of award, maximum percent</link:label>
    <link:label id="lab_cog_ShareBasedCompensationArrangementByShareBasedCompensationAwardPercentageRightToReceiveAdditionalShares_E3E117154DCA581CBCB211197EA54316_label_en-US" xlink:label="lab_cog_ShareBasedCompensationArrangementByShareBasedCompensationAwardPercentageRightToReceiveAdditionalShares_E3E117154DCA581CBCB211197EA54316" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share Based Compensation Arrangement by Share Based Compensation Award Percentage Right to Receive Additional Shares</link:label>
    <link:label id="lab_cog_ShareBasedCompensationArrangementByShareBasedCompensationAwardPercentageRightToReceiveAdditionalShares_E3E117154DCA581CBCB211197EA54316_documentation_en-US" xlink:label="lab_cog_ShareBasedCompensationArrangementByShareBasedCompensationAwardPercentageRightToReceiveAdditionalShares_E3E117154DCA581CBCB211197EA54316" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the right of an employee to receive additional shares of common stock expressed as a percentage of award granted on satisfaction of either a service condition, market condition or a performance condition under an equity-based compensation plan.</link:label>
    <link:loc xlink:href="cog-20181231.xsd#cog_ShareBasedCompensationArrangementByShareBasedCompensationAwardPercentageRightToReceiveAdditionalShares" xlink:label="loc_cog_ShareBasedCompensationArrangementByShareBasedCompensationAwardPercentageRightToReceiveAdditionalShares_E3E117154DCA581CBCB211197EA54316" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cog_ShareBasedCompensationArrangementByShareBasedCompensationAwardPercentageRightToReceiveAdditionalShares_E3E117154DCA581CBCB211197EA54316" xlink:to="lab_cog_ShareBasedCompensationArrangementByShareBasedCompensationAwardPercentageRightToReceiveAdditionalShares_E3E117154DCA581CBCB211197EA54316" xlink:type="arc" />
    <link:label id="lab_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformancePeriod_0EE8E32CF721015A57AB11197EA5D40A_terseLabel_en-US" xlink:label="lab_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformancePeriod_0EE8E32CF721015A57AB11197EA5D40A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Performance period of peer group</link:label>
    <link:label id="lab_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformancePeriod_0EE8E32CF721015A57AB11197EA5D40A_label_en-US" xlink:label="lab_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformancePeriod_0EE8E32CF721015A57AB11197EA5D40A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share Based Compensation Arrangement by Share Based Payment Award Performance Period</link:label>
    <link:label id="lab_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformancePeriod_0EE8E32CF721015A57AB11197EA5D40A_documentation_en-US" xlink:label="lab_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformancePeriod_0EE8E32CF721015A57AB11197EA5D40A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the performance period for awards, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</link:label>
    <link:loc xlink:href="cog-20181231.xsd#cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformancePeriod" xlink:label="loc_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformancePeriod_0EE8E32CF721015A57AB11197EA5D40A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformancePeriod_0EE8E32CF721015A57AB11197EA5D40A" xlink:to="lab_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformancePeriod_0EE8E32CF721015A57AB11197EA5D40A" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredCompensationShareBasedArrangementsLiabilityCurrent_89D0F3BFC38765B0AF3511197EA5EB30_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredCompensationShareBasedArrangementsLiabilityCurrent_89D0F3BFC38765B0AF3511197EA5EB30" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Current portion of share-based liability</link:label>
    <link:label id="lab_us-gaap_DeferredCompensationShareBasedArrangementsLiabilityCurrent_89D0F3BFC38765B0AF3511197EA5EB30_label_en-US" xlink:label="lab_us-gaap_DeferredCompensationShareBasedArrangementsLiabilityCurrent_89D0F3BFC38765B0AF3511197EA5EB30" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Compensation Share-based Arrangements, Liability, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredCompensationShareBasedArrangementsLiabilityCurrent" xlink:label="loc_us-gaap_DeferredCompensationShareBasedArrangementsLiabilityCurrent_89D0F3BFC38765B0AF3511197EA5EB30" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredCompensationShareBasedArrangementsLiabilityCurrent_89D0F3BFC38765B0AF3511197EA5EB30" xlink:to="lab_us-gaap_DeferredCompensationShareBasedArrangementsLiabilityCurrent_89D0F3BFC38765B0AF3511197EA5EB30" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredCompensationSharebasedArrangementsLiabilityClassifiedNoncurrent_0ABD8D7A4C8B6264C96411197EA52C16_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredCompensationSharebasedArrangementsLiabilityClassifiedNoncurrent_0ABD8D7A4C8B6264C96411197EA52C16" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Noncurrent portion of share-based liability</link:label>
    <link:label id="lab_us-gaap_DeferredCompensationSharebasedArrangementsLiabilityClassifiedNoncurrent_0ABD8D7A4C8B6264C96411197EA52C16_label_en-US" xlink:label="lab_us-gaap_DeferredCompensationSharebasedArrangementsLiabilityClassifiedNoncurrent_0ABD8D7A4C8B6264C96411197EA52C16" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Compensation Share-based Arrangements, Liability, Classified, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredCompensationSharebasedArrangementsLiabilityClassifiedNoncurrent" xlink:label="loc_us-gaap_DeferredCompensationSharebasedArrangementsLiabilityClassifiedNoncurrent_0ABD8D7A4C8B6264C96411197EA52C16" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredCompensationSharebasedArrangementsLiabilityClassifiedNoncurrent_0ABD8D7A4C8B6264C96411197EA52C16" xlink:to="lab_us-gaap_DeferredCompensationSharebasedArrangementsLiabilityClassifiedNoncurrent_0ABD8D7A4C8B6264C96411197EA52C16" xlink:type="arc" />
    <link:label id="lab_cog_DeferredCompensationShareBasedArrangementsCashPayments_CDA7AE495941908A110D11197EA55CD1_terseLabel_en-US" xlink:label="lab_cog_DeferredCompensationShareBasedArrangementsCashPayments_CDA7AE495941908A110D11197EA55CD1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash payments for share-based compensation</link:label>
    <link:label id="lab_cog_DeferredCompensationShareBasedArrangementsCashPayments_CDA7AE495941908A110D11197EA55CD1_label_en-US" xlink:label="lab_cog_DeferredCompensationShareBasedArrangementsCashPayments_CDA7AE495941908A110D11197EA55CD1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Compensation Share Based Arrangements Cash Payments</link:label>
    <link:label id="lab_cog_DeferredCompensationShareBasedArrangementsCashPayments_CDA7AE495941908A110D11197EA55CD1_documentation_en-US" xlink:label="lab_cog_DeferredCompensationShareBasedArrangementsCashPayments_CDA7AE495941908A110D11197EA55CD1" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the cash payment for deferred compensation share based arrangements.</link:label>
    <link:loc xlink:href="cog-20181231.xsd#cog_DeferredCompensationShareBasedArrangementsCashPayments" xlink:label="loc_cog_DeferredCompensationShareBasedArrangementsCashPayments_CDA7AE495941908A110D11197EA55CD1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cog_DeferredCompensationShareBasedArrangementsCashPayments_CDA7AE495941908A110D11197EA55CD1" xlink:to="lab_cog_DeferredCompensationShareBasedArrangementsCashPayments_CDA7AE495941908A110D11197EA55CD1" xlink:type="arc" />
    <link:label id="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_0BCC7202E57344F7529111197EA5D613_terseLabel_en-US" xlink:label="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_0BCC7202E57344F7529111197EA5D613" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Period of recognition for unrecognized compensation costs</link:label>
    <link:label id="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_0BCC7202E57344F7529111197EA5D613_label_en-US" xlink:label="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_0BCC7202E57344F7529111197EA5D613" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_0BCC7202E57344F7529111197EA5D613" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_0BCC7202E57344F7529111197EA5D613" xlink:to="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_0BCC7202E57344F7529111197EA5D613" xlink:type="arc" />
    <link:label id="lab_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceShareAwardsEndOfPerformancePeriodNumber_385405825D16D0FDF62911197EA592E9_terseLabel_en-US" xlink:label="lab_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceShareAwardsEndOfPerformancePeriodNumber_385405825D16D0FDF62911197EA592E9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of performance awards where the performance period has ended</link:label>
    <link:label id="lab_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceShareAwardsEndOfPerformancePeriodNumber_385405825D16D0FDF62911197EA592E9_label_en-US" xlink:label="lab_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceShareAwardsEndOfPerformancePeriodNumber_385405825D16D0FDF62911197EA592E9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share Based Compensation Arrangement by Share Based Payment Award, Performance Share Awards, End of Performance Period, Number</link:label>
    <link:label id="lab_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceShareAwardsEndOfPerformancePeriodNumber_385405825D16D0FDF62911197EA592E9_documentation_en-US" xlink:label="lab_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceShareAwardsEndOfPerformancePeriodNumber_385405825D16D0FDF62911197EA592E9" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the number of performance shares awards for which performance goal period ended.</link:label>
    <link:loc xlink:href="cog-20181231.xsd#cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceShareAwardsEndOfPerformancePeriodNumber" xlink:label="loc_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceShareAwardsEndOfPerformancePeriodNumber_385405825D16D0FDF62911197EA592E9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceShareAwardsEndOfPerformancePeriodNumber_385405825D16D0FDF62911197EA592E9" xlink:to="lab_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceShareAwardsEndOfPerformancePeriodNumber_385405825D16D0FDF62911197EA592E9" xlink:type="arc" />
    <link:label id="lab_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceCriteriaNumber_935A13F10AD3FF7E240611197EA51694_terseLabel_en-US" xlink:label="lab_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceCriteriaNumber_935A13F10AD3FF7E240611197EA51694" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of performance criteria</link:label>
    <link:label id="lab_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceCriteriaNumber_935A13F10AD3FF7E240611197EA51694_label_en-US" xlink:label="lab_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceCriteriaNumber_935A13F10AD3FF7E240611197EA51694" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share Based Compensation Arrangement by Share Based Payment Award Performance Criteria Number</link:label>
    <link:label id="lab_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceCriteriaNumber_935A13F10AD3FF7E240611197EA51694_documentation_en-US" xlink:label="lab_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceCriteriaNumber_935A13F10AD3FF7E240611197EA51694" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the number of criteria measured for determination of the performance award.</link:label>
    <link:loc xlink:href="cog-20181231.xsd#cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceCriteriaNumber" xlink:label="loc_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceCriteriaNumber_935A13F10AD3FF7E240611197EA51694" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceCriteriaNumber_935A13F10AD3FF7E240611197EA51694" xlink:to="lab_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceCriteriaNumber_935A13F10AD3FF7E240611197EA51694" xlink:type="arc" />
    <link:label id="lab_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNumberOfSharesIssuableCertified_02D561FE027AF1DCD90011197EA53E6C_terseLabel_en-US" xlink:label="lab_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNumberOfSharesIssuableCertified_02D561FE027AF1DCD90011197EA53E6C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of performance awards issued and certified (in shares)</link:label>
    <link:label id="lab_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNumberOfSharesIssuableCertified_02D561FE027AF1DCD90011197EA53E6C_label_en-US" xlink:label="lab_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNumberOfSharesIssuableCertified_02D561FE027AF1DCD90011197EA53E6C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share Based Compensation Arrangement by Share Based Payment Award Equity Instruments Other than Options Number of Shares Issuable Certified</link:label>
    <link:label id="lab_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNumberOfSharesIssuableCertified_02D561FE027AF1DCD90011197EA53E6C_documentation_en-US" xlink:label="lab_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNumberOfSharesIssuableCertified_02D561FE027AF1DCD90011197EA53E6C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The number of shares certified as payable pursuant to achievement of performance goals.</link:label>
    <link:loc xlink:href="cog-20181231.xsd#cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNumberOfSharesIssuableCertified" xlink:label="loc_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNumberOfSharesIssuableCertified_02D561FE027AF1DCD90011197EA53E6C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNumberOfSharesIssuableCertified_02D561FE027AF1DCD90011197EA53E6C" xlink:to="lab_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNumberOfSharesIssuableCertified_02D561FE027AF1DCD90011197EA53E6C" xlink:type="arc" />
    <link:label id="lab_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAchievementAwardGrantDateFairValueCertified_4952C61B43678EDC78BB11197EA578ED_terseLabel_en-US" xlink:label="lab_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAchievementAwardGrantDateFairValueCertified_4952C61B43678EDC78BB11197EA578ED" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Grant date fair value of performance shares issued and certified</link:label>
    <link:label id="lab_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAchievementAwardGrantDateFairValueCertified_4952C61B43678EDC78BB11197EA578ED_label_en-US" xlink:label="lab_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAchievementAwardGrantDateFairValueCertified_4952C61B43678EDC78BB11197EA578ED" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share Based Compensation Arrangement by Share Based Payment Award Equity Instruments Other than Options Achievement Award Grant Date Fair Value Certified</link:label>
    <link:label id="lab_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAchievementAwardGrantDateFairValueCertified_4952C61B43678EDC78BB11197EA578ED_documentation_en-US" xlink:label="lab_cog_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAchievementAwardGrantDateFairValueCertified_4952C61B43678EDC78BB11197EA578ED" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The grant date fair value of the equity award other than option which was achieved based on performance and vested within the period.</link:label>
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    <link:label id="lab_us-gaap_ShareBasedCompensation_19651032B326F9D2AC2811197EA5EAB3_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensation_19651032B326F9D2AC2811197EA5EAB3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Payments for stock-based compensation</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensation_19651032B326F9D2AC2811197EA5EAB3_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensation_19651032B326F9D2AC2811197EA5EAB3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="loc_us-gaap_ShareBasedCompensation_19651032B326F9D2AC2811197EA5EAB3" xlink:type="locator" />
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    <link:label id="lab_cog_CommonStockSharesHeldInEmployeeTrustSharesEarnedButNotDistributed_58D61D3ED5DFD82BEB6B11197EA53E3F_terseLabel_en-US" xlink:label="lab_cog_CommonStockSharesHeldInEmployeeTrustSharesEarnedButNotDistributed_58D61D3ED5DFD82BEB6B11197EA53E3F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Common shares held in employee trust earned but not distributed (in shares)</link:label>
    <link:label id="lab_cog_CommonStockSharesHeldInEmployeeTrustSharesEarnedButNotDistributed_58D61D3ED5DFD82BEB6B11197EA53E3F_label_en-US" xlink:label="lab_cog_CommonStockSharesHeldInEmployeeTrustSharesEarnedButNotDistributed_58D61D3ED5DFD82BEB6B11197EA53E3F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common Stock Shares Held in Employee Trust Shares Earned but Not Distributed</link:label>
    <link:label id="lab_cog_CommonStockSharesHeldInEmployeeTrustSharesEarnedButNotDistributed_58D61D3ED5DFD82BEB6B11197EA53E3F_documentation_en-US" xlink:label="lab_cog_CommonStockSharesHeldInEmployeeTrustSharesEarnedButNotDistributed_58D61D3ED5DFD82BEB6B11197EA53E3F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Number of shares of common stock held in a trust that has been set up specifically to accumulate stock for the sole purpose of distribution to participating employees. Shares have been earned but not distributed.</link:label>
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    <link:label id="lab_us-gaap_DefinedContributionPlanCostRecognized_88C7ECBCFBB337F1F5E111197EA5F40F_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedContributionPlanCostRecognized_88C7ECBCFBB337F1F5E111197EA5F40F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Defined contribution cost recognized</link:label>
    <link:label id="lab_us-gaap_DefinedContributionPlanCostRecognized_88C7ECBCFBB337F1F5E111197EA5F40F_label_en-US" xlink:label="lab_us-gaap_DefinedContributionPlanCostRecognized_88C7ECBCFBB337F1F5E111197EA5F40F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Contribution Plan, Cost</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DefinedContributionPlanCostRecognized" xlink:label="loc_us-gaap_DefinedContributionPlanCostRecognized_88C7ECBCFBB337F1F5E111197EA5F40F" xlink:type="locator" />
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    <link:label id="lab_us-gaap_DeferredFinanceCostsNet_B8EF6266BE3E2D8D5E35D0C69F3697E7_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_DeferredFinanceCostsNet_B8EF6266BE3E2D8D5E35D0C69F3697E7" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Unamortized debt issuance costs</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredFinanceCostsNet" xlink:label="loc_us-gaap_DeferredFinanceCostsNet_B8EF6266BE3E2D8D5E35D0C69F3697E7" xlink:type="locator" />
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    <link:label id="lab_dei_LegalEntityAxis_57818D01B32079C6C1B0961CE3605E78_terseLabel_en-US" xlink:label="lab_dei_LegalEntityAxis_57818D01B32079C6C1B0961CE3605E78" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Legal Entity [Axis]</link:label>
    <link:label id="lab_dei_LegalEntityAxis_57818D01B32079C6C1B0961CE3605E78_label_en-US" xlink:label="lab_dei_LegalEntityAxis_57818D01B32079C6C1B0961CE3605E78" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Legal Entity [Axis]</link:label>
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    <link:label id="lab_dei_EntityDomain_06E10834A6EA4A72886A961CE36154FE_terseLabel_en-US" xlink:label="lab_dei_EntityDomain_06E10834A6EA4A72886A961CE36154FE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity [Domain]</link:label>
    <link:label id="lab_dei_EntityDomain_06E10834A6EA4A72886A961CE36154FE_label_en-US" xlink:label="lab_dei_EntityDomain_06E10834A6EA4A72886A961CE36154FE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity [Domain]</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_06E10834A6EA4A72886A961CE36154FE" xlink:type="locator" />
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    <link:label id="lab_cog_TranscontinentalGasPipeLineCompanyLLCMember_AC88E7A5ED614331D6AD961CE3618EDA_terseLabel_en-US" xlink:label="lab_cog_TranscontinentalGasPipeLineCompanyLLCMember_AC88E7A5ED614331D6AD961CE3618EDA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Transcontinental Gas Pipe Line Company LLC</link:label>
    <link:label id="lab_cog_TranscontinentalGasPipeLineCompanyLLCMember_AC88E7A5ED614331D6AD961CE3618EDA_label_en-US" xlink:label="lab_cog_TranscontinentalGasPipeLineCompanyLLCMember_AC88E7A5ED614331D6AD961CE3618EDA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Transcontinental Gas PipeLine Company LLC [Member]</link:label>
    <link:label id="lab_cog_TranscontinentalGasPipeLineCompanyLLCMember_AC88E7A5ED614331D6AD961CE3618EDA_documentation_en-US" xlink:label="lab_cog_TranscontinentalGasPipeLineCompanyLLCMember_AC88E7A5ED614331D6AD961CE3618EDA" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Transcontinental Gas PipeLine Company LLC [Member]</link:label>
    <link:loc xlink:href="cog-20181231.xsd#cog_TranscontinentalGasPipeLineCompanyLLCMember" xlink:label="loc_cog_TranscontinentalGasPipeLineCompanyLLCMember_AC88E7A5ED614331D6AD961CE3618EDA" xlink:type="locator" />
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    <link:label id="lab_cog_EquityMethodInvestmentsNumberofInvestments_8954F9A8DBF372E98506961CE361E5A1_terseLabel_en-US" xlink:label="lab_cog_EquityMethodInvestmentsNumberofInvestments_8954F9A8DBF372E98506961CE361E5A1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of investments</link:label>
    <link:label id="lab_cog_EquityMethodInvestmentsNumberofInvestments_8954F9A8DBF372E98506961CE361E5A1_label_en-US" xlink:label="lab_cog_EquityMethodInvestmentsNumberofInvestments_8954F9A8DBF372E98506961CE361E5A1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity Method Investments, Number of Investments</link:label>
    <link:label id="lab_cog_EquityMethodInvestmentsNumberofInvestments_8954F9A8DBF372E98506961CE361E5A1_documentation_en-US" xlink:label="lab_cog_EquityMethodInvestmentsNumberofInvestments_8954F9A8DBF372E98506961CE361E5A1" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Equity Method Investments, Number of Investments</link:label>
    <link:loc xlink:href="cog-20181231.xsd#cog_EquityMethodInvestmentsNumberofInvestments" xlink:label="loc_cog_EquityMethodInvestmentsNumberofInvestments_8954F9A8DBF372E98506961CE361E5A1" xlink:type="locator" />
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    <link:label id="lab_us-gaap_EquityMethodInvestmentOwnershipPercentage_815EF09E493D7379F24B961CE3629FC2_terseLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentOwnershipPercentage_815EF09E493D7379F24B961CE3629FC2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Ownership interest (as a percent)</link:label>
    <link:label id="lab_us-gaap_EquityMethodInvestmentOwnershipPercentage_815EF09E493D7379F24B961CE3629FC2_label_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentOwnershipPercentage_815EF09E493D7379F24B961CE3629FC2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity Method Investment, Ownership Percentage</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityMethodInvestmentOwnershipPercentage" xlink:label="loc_us-gaap_EquityMethodInvestmentOwnershipPercentage_815EF09E493D7379F24B961CE3629FC2" xlink:type="locator" />
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    <link:label id="lab_cog_JointlyOwnedPipelineNetOwnershipContributionCap_268561AEA23062A30427961CE36202FC_terseLabel_en-US" xlink:label="lab_cog_JointlyOwnedPipelineNetOwnershipContributionCap_268561AEA23062A30427961CE36202FC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contribution cap</link:label>
    <link:label id="lab_cog_JointlyOwnedPipelineNetOwnershipContributionCap_268561AEA23062A30427961CE36202FC_label_en-US" xlink:label="lab_cog_JointlyOwnedPipelineNetOwnershipContributionCap_268561AEA23062A30427961CE36202FC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Jointly Owned Pipeline, Net Ownership Contribution Cap</link:label>
    <link:label id="lab_cog_JointlyOwnedPipelineNetOwnershipContributionCap_268561AEA23062A30427961CE36202FC_documentation_en-US" xlink:label="lab_cog_JointlyOwnedPipelineNetOwnershipContributionCap_268561AEA23062A30427961CE36202FC" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the contribution cap of investment.</link:label>
    <link:loc xlink:href="cog-20181231.xsd#cog_JointlyOwnedPipelineNetOwnershipContributionCap" xlink:label="loc_cog_JointlyOwnedPipelineNetOwnershipContributionCap_268561AEA23062A30427961CE36202FC" xlink:type="locator" />
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    <link:label id="lab_us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_EED97EB3FA6DEE7E9024961CE362C6F3_terseLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_EED97EB3FA6DEE7E9024961CE362C6F3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equity method investment, difference between carrying and underlying investment</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity" xlink:label="loc_us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_EED97EB3FA6DEE7E9024961CE362C6F3" xlink:type="locator" />
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    <link:label id="lab_cog_JointlyOwnedPipelineProportionateOwnershipShare_7CCD7543287C407AAD5C961CE362063D_terseLabel_en-US" xlink:label="lab_cog_JointlyOwnedPipelineProportionateOwnershipShare_7CCD7543287C407AAD5C961CE362063D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity's equity interest in construction agreement (as a percent)</link:label>
    <link:label id="lab_cog_JointlyOwnedPipelineProportionateOwnershipShare_7CCD7543287C407AAD5C961CE362063D_label_en-US" xlink:label="lab_cog_JointlyOwnedPipelineProportionateOwnershipShare_7CCD7543287C407AAD5C961CE362063D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Jointly Owned Pipeline Proportionate Ownership Share</link:label>
    <link:label id="lab_cog_JointlyOwnedPipelineProportionateOwnershipShare_7CCD7543287C407AAD5C961CE362063D_documentation_en-US" xlink:label="lab_cog_JointlyOwnedPipelineProportionateOwnershipShare_7CCD7543287C407AAD5C961CE362063D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Jointly Owned Pipeline Proportionate Ownership Share</link:label>
    <link:loc xlink:href="cog-20181231.xsd#cog_JointlyOwnedPipelineProportionateOwnershipShare" xlink:label="loc_cog_JointlyOwnedPipelineProportionateOwnershipShare_7CCD7543287C407AAD5C961CE362063D" xlink:type="locator" />
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