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  <xsd:element abstract="true" id="qep_SubsequentEventAbstract" name="SubsequentEventAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="qep_TermLoanDue2017Member" name="TermLoanDue2017Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="qep_TermLoanTrancheAxis" name="TermLoanTrancheAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="qep_TermLoanTrancheDomain" name="TermLoanTrancheDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="qep_UnaffiliatedCustomersMember" name="UnaffiliatedCustomersMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="qep_UnfundedPensionPlanMember" name="UnfundedPensionPlanMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="qep_UnprovedPropertyMember" name="UnprovedPropertyMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="qep_UnrealizedGainLossDerivativeContractsNotDesignatedAsHedgingInstruments" name="UnrealizedGainLossDerivativeContractsNotDesignatedAsHedgingInstruments" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="qep_UnrealizedGainLossOnCommodityDerivativeContractsNotDesignatedAsHedgingInstruments" name="UnrealizedGainLossOnCommodityDerivativeContractsNotDesignatedAsHedgingInstruments" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="qep_ValueOfBusinessSold" name="ValueOfBusinessSold" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="qep_Year2014Member" name="Year2014Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="qep_Year2015Member" name="Year2015Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="qep_Year2016Member" name="Year2016Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
</xsd:schema>