<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
    <!-- Field: Doc-Info; Name: Generator; Value: GoFiler Complete; Version: 3.3e -->
    <!-- Field: Doc-Info; Name: VendorURI; Value: http://www.novaworks.co -->
    <!-- Field: Doc-Info; Name: Source; Value: newwestern2012sept30xbrl.xfr; Date: 2012/11/04T06:23:17 -->
    <!-- Field: Doc-Info; Name: Status; Value: 0x00000000 -->
<link:linkbase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrli="http://www.xbrl.org/2003/instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
    <link:roleRef roleURI="http://newwesternenergy.com/role/DocumentAndEntityInformation" xlink:href="nwtr-20120930.xsd#DocumentAndEntityInformation" xlink:type="simple" />
    <link:roleRef roleURI="http://newwesternenergy.com/role/CondensedConsolidatedBalanceSheets" xlink:href="nwtr-20120930.xsd#CondensedConsolidatedBalanceSheets" xlink:type="simple" />
    <link:roleRef roleURI="http://newwesternenergy.com/role/CondensedConsolidatedBalanceSheetsParenthetical" xlink:href="nwtr-20120930.xsd#CondensedConsolidatedBalanceSheetsParenthetical" xlink:type="simple" />
    <link:roleRef roleURI="http://newwesternenergy.com/role/CondensedConsolidatedStatementsOfOperationsAndComprehensiveGainLoss" xlink:href="nwtr-20120930.xsd#CondensedConsolidatedStatementsOfOperationsAndComprehensiveGainLoss" xlink:type="simple" />
    <link:roleRef roleURI="http://newwesternenergy.com/role/CondensedConsolidatedStatementsOfCashFlows" xlink:href="nwtr-20120930.xsd#CondensedConsolidatedStatementsOfCashFlows" xlink:type="simple" />
    <link:roleRef roleURI="http://newwesternenergy.com/role/NatureOfOperationsBasisOfPresentationAndGoingConcern" xlink:href="nwtr-20120930.xsd#NatureOfOperationsBasisOfPresentationAndGoingConcern" xlink:type="simple" />
    <link:roleRef roleURI="http://newwesternenergy.com/role/SummaryOfSignificantAccountingPolicies" xlink:href="nwtr-20120930.xsd#SummaryOfSignificantAccountingPolicies" xlink:type="simple" />
    <link:roleRef roleURI="http://newwesternenergy.com/role/AcquisitionOfRoyalTexanEnergyCo." xlink:href="nwtr-20120930.xsd#AcquisitionOfRoyalTexanEnergyCo." xlink:type="simple" />
    <link:roleRef roleURI="http://newwesternenergy.com/role/OilAndGasPropertiesAndRelatedObligations" xlink:href="nwtr-20120930.xsd#OilAndGasPropertiesAndRelatedObligations" xlink:type="simple" />
    <link:roleRef roleURI="http://newwesternenergy.com/role/MineralPropertiesAndRelatedObligations" xlink:href="nwtr-20120930.xsd#MineralPropertiesAndRelatedObligations" xlink:type="simple" />
    <link:roleRef roleURI="http://newwesternenergy.com/role/NotesPayable" xlink:href="nwtr-20120930.xsd#NotesPayable" xlink:type="simple" />
    <link:roleRef roleURI="http://newwesternenergy.com/role/RelatedPartyTransactionsAndBalances" xlink:href="nwtr-20120930.xsd#RelatedPartyTransactionsAndBalances" xlink:type="simple" />
    <link:roleRef roleURI="http://newwesternenergy.com/role/CommitmentsAndContingencies" xlink:href="nwtr-20120930.xsd#CommitmentsAndContingencies" xlink:type="simple" />
    <link:roleRef roleURI="http://newwesternenergy.com/role/StockholdersEquity" xlink:href="nwtr-20120930.xsd#StockholdersEquity" xlink:type="simple" />
    <link:roleRef roleURI="http://newwesternenergy.com/role/Concentrations" xlink:href="nwtr-20120930.xsd#Concentrations" xlink:type="simple" />
    <link:roleRef roleURI="http://newwesternenergy.com/role/SubsequentEvents" xlink:href="nwtr-20120930.xsd#SubsequentEvents" xlink:type="simple" />
    <link:roleRef roleURI="http://newwesternenergy.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:href="nwtr-20120930.xsd#SummaryOfSignificantAccountingPoliciesPolicies" xlink:type="simple" />
    <link:roleRef roleURI="http://newwesternenergy.com/role/AcqusitionOfRoyalTexanEnergyCo.Tables" xlink:href="nwtr-20120930.xsd#AcqusitionOfRoyalTexanEnergyCo.Tables" xlink:type="simple" />
    <link:roleRef roleURI="http://newwesternenergy.com/role/OilAndGasPropertiesAndRelatedObligationsTables" xlink:href="nwtr-20120930.xsd#OilAndGasPropertiesAndRelatedObligationsTables" xlink:type="simple" />
    <link:roleRef roleURI="http://newwesternenergy.com/role/MineralPropertiesAndRelatedObligationsTables" xlink:href="nwtr-20120930.xsd#MineralPropertiesAndRelatedObligationsTables" xlink:type="simple" />
    <link:roleRef roleURI="http://newwesternenergy.com/role/NotesPayableTables" xlink:href="nwtr-20120930.xsd#NotesPayableTables" xlink:type="simple" />
    <link:roleRef roleURI="http://newwesternenergy.com/role/NatureOfOperationsBasisOfPresentationAndGoingConcernDetailsNarrative" xlink:href="nwtr-20120930.xsd#NatureOfOperationsBasisOfPresentationAndGoingConcernDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://newwesternenergy.com/role/SummaryOfAccountingPoliciesDetailsNarrative" xlink:href="nwtr-20120930.xsd#SummaryOfAccountingPoliciesDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://newwesternenergy.com/role/AcquisitionOfRoyalTexanEnergyCo.DetailsNarrative" xlink:href="nwtr-20120930.xsd#AcquisitionOfRoyalTexanEnergyCo.DetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://newwesternenergy.com/role/AcquisitionOfRoyalTexanEnergyCo.Details" xlink:href="nwtr-20120930.xsd#AcquisitionOfRoyalTexanEnergyCo.Details" xlink:type="simple" />
    <link:roleRef roleURI="http://newwesternenergy.com/role/AcquisitionOfRoyalTexanEnergyCo.DetailsParenthetical" xlink:href="nwtr-20120930.xsd#AcquisitionOfRoyalTexanEnergyCo.DetailsParenthetical" xlink:type="simple" />
    <link:roleRef roleURI="http://newwesternenergy.com/role/OilAndGasPropertiesDetail" xlink:href="nwtr-20120930.xsd#OilAndGasPropertiesDetail" xlink:type="simple" />
    <link:roleRef roleURI="http://newwesternenergy.com/role/OilAndGasProperties-ChangesInUncompletedWellsDetails" xlink:href="nwtr-20120930.xsd#OilAndGasProperties-ChangesInUncompletedWellsDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://newwesternenergy.com/role/OilAndGasProperties-LeasesAcquiredDetails" xlink:href="nwtr-20120930.xsd#OilAndGasProperties-LeasesAcquiredDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://newwesternenergy.com/role/MineralPropertiesAndRelatedObligations-CapitalizedCostsToMineralPropertiesDetails" xlink:href="nwtr-20120930.xsd#MineralPropertiesAndRelatedObligations-CapitalizedCostsToMineralPropertiesDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://newwesternenergy.com/role/NotesPayableDetails" xlink:href="nwtr-20120930.xsd#NotesPayableDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://newwesternenergy.com/role/NotesPayableDetailsParenthetical" xlink:href="nwtr-20120930.xsd#NotesPayableDetailsParenthetical" xlink:type="simple" />
    <link:roleRef roleURI="http://newwesternenergy.com/role/NotesPayableDetailsNarrative" xlink:href="nwtr-20120930.xsd#NotesPayableDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://newwesternenergy.com/role/RelatedPartyTransactionsAndBalancesDetailsNarrative" xlink:href="nwtr-20120930.xsd#RelatedPartyTransactionsAndBalancesDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://newwesternenergy.com/role/StockholdersEquityDetailsNarrative" xlink:href="nwtr-20120930.xsd#StockholdersEquityDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://newwesternenergy.com/role/SubsequentEventsDetailsNarrative" xlink:href="nwtr-20120930.xsd#SubsequentEventsDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://newwesternenergy.com/role/SubsequentEventsAdditionalDetailsNarrative" xlink:href="nwtr-20120930.xsd#SubsequentEventsAdditionalDetailsNarrative" xlink:type="simple" />
    <link:calculationLink xlink:type="extended" xlink:role="http://newwesternenergy.com/role/DocumentAndEntityInformation" xlink:title="0001 - Document - Document and Entity Information" />
    <link:calculationLink xlink:type="extended" xlink:role="http://newwesternenergy.com/role/CondensedConsolidatedBalanceSheets" xlink:title="0002 - Statement - Condensed Consolidated Balance Sheets">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="loc_NWTRAssetsCurrent" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_NWTRCashAndCashEquivalentsAtCarryingValue" />
      <link:calculationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRAssetsCurrent" xlink:to="loc_NWTRCashAndCashEquivalentsAtCarryingValue" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NotesReceivableGross" xlink:label="loc_NWTRNotesReceivableGross" />
      <link:calculationArc order="200" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRAssetsCurrent" xlink:to="loc_NWTRNotesReceivableGross" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:label="loc_NWTRPrepaidExpenseAndOtherAssetsCurrent" />
      <link:calculationArc order="300" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRAssetsCurrent" xlink:to="loc_NWTRPrepaidExpenseAndOtherAssetsCurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="loc_NWTRAccountsReceivableNetCurrent" />
      <link:calculationArc order="400" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRAssetsCurrent" xlink:to="loc_NWTRAccountsReceivableNetCurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_Assets" xlink:label="loc_NWTRAssets" />
      <link:calculationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRAssets" xlink:to="loc_NWTRAssetsCurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_NWTRPropertyPlantAndEquipmentNet" />
      <link:calculationArc order="200" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRAssets" xlink:to="loc_NWTRPropertyPlantAndEquipmentNet" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OilAndGasPropertySuccessfulEffortMethodNet" xlink:label="loc_NWTROilAndGasPropertySuccessfulEffortMethodNet" />
      <link:calculationArc order="300" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRAssets" xlink:to="loc_NWTROilAndGasPropertySuccessfulEffortMethodNet" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MineralPropertiesGross" xlink:label="loc_NWTRMineralPropertiesGross" />
      <link:calculationArc order="400" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRAssets" xlink:to="loc_NWTRMineralPropertiesGross" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherAssets" xlink:label="loc_NWTROtherAssets" />
      <link:calculationArc order="500" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRAssets" xlink:to="loc_NWTROtherAssets" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DepositsAssetsNoncurrent" xlink:label="loc_NWTRDepositsAssetsNoncurrent" />
      <link:calculationArc order="600" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRAssets" xlink:to="loc_NWTRDepositsAssetsNoncurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_NWTRGoodwill" />
      <link:calculationArc order="700" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRAssets" xlink:to="loc_NWTRGoodwill" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="loc_NWTRLiabilitiesCurrent" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="loc_NWTRAccountsPayableCurrent" />
      <link:calculationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRLiabilitiesCurrent" xlink:to="loc_NWTRAccountsPayableCurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="loc_NWTRAccruedLiabilitiesCurrent" />
      <link:calculationArc order="200" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRLiabilitiesCurrent" xlink:to="loc_NWTRAccruedLiabilitiesCurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccountsPayableRelatedPartiesCurrent" xlink:label="loc_NWTRAccountsPayableRelatedPartiesCurrent" />
      <link:calculationArc order="300" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRLiabilitiesCurrent" xlink:to="loc_NWTRAccountsPayableRelatedPartiesCurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NotesPayableCurrent" xlink:label="loc_NWTRNotesPayableCurrent" />
      <link:calculationArc order="400" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRLiabilitiesCurrent" xlink:to="loc_NWTRNotesPayableCurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="nwtr-20120930.xsd#NWTR_AccruedOfficersCompensation" xlink:label="loc_NWTRAccruedOfficersCompensation" />
      <link:calculationArc order="500" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRLiabilitiesCurrent" xlink:to="loc_NWTRAccruedOfficersCompensation" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OilAndGasReclamationLiabilityNoncurrent" xlink:label="loc_NWTROilAndGasReclamationLiabilityNoncurrent" />
      <link:calculationArc order="600" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRLiabilitiesCurrent" xlink:to="loc_NWTROilAndGasReclamationLiabilityNoncurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CustomerDepositsCurrent" xlink:label="loc_NWTRCustomerDepositsCurrent" />
      <link:calculationArc order="700" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRLiabilitiesCurrent" xlink:to="loc_NWTRCustomerDepositsCurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_Liabilities" xlink:label="loc_NWTRLiabilities" />
      <link:calculationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRLiabilities" xlink:to="loc_NWTRLiabilitiesCurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_NWTRStockholdersEquity" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PreferredStockValue" xlink:label="loc_NWTRPreferredStockValue" />
      <link:calculationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRStockholdersEquity" xlink:to="loc_NWTRPreferredStockValue" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CommonStockValue" xlink:label="loc_NWTRCommonStockValue" />
      <link:calculationArc order="200" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRStockholdersEquity" xlink:to="loc_NWTRCommonStockValue" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AdditionalPaidInCapital" xlink:label="loc_NWTRAdditionalPaidInCapital" />
      <link:calculationArc order="300" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRStockholdersEquity" xlink:to="loc_NWTRAdditionalPaidInCapital" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="loc_NWTRRetainedEarningsAccumulatedDeficit" />
      <link:calculationArc order="400" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRStockholdersEquity" xlink:to="loc_NWTRRetainedEarningsAccumulatedDeficit" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="loc_NWTRLiabilitiesAndStockholdersEquity" />
      <link:calculationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRLiabilitiesAndStockholdersEquity" xlink:to="loc_NWTRStockholdersEquity" xlink:type="arc" weight="1" />
      <link:calculationArc order="200" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRLiabilitiesAndStockholdersEquity" xlink:to="loc_NWTRLiabilities" xlink:type="arc" weight="1" />
    </link:calculationLink>
    <link:calculationLink xlink:type="extended" xlink:role="http://newwesternenergy.com/role/CondensedConsolidatedBalanceSheetsParenthetical" xlink:title="0003 - Statement - Condensed Consolidated Balance Sheets (Parenthetical)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://newwesternenergy.com/role/CondensedConsolidatedStatementsOfOperationsAndComprehensiveGainLoss" xlink:title="0004 - Statement - Condensed Consolidated Statements of Operations and Comprehensive Gain (Loss)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OperatingExpenses" xlink:label="loc_NWTROperatingExpenses" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GeneralAndAdministrativeExpense" xlink:label="loc_NWTRGeneralAndAdministrativeExpense" />
      <link:calculationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTROperatingExpenses" xlink:to="loc_NWTRGeneralAndAdministrativeExpense" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OilAndGasProductionExpense" xlink:label="loc_NWTROilAndGasProductionExpense" />
      <link:calculationArc order="200" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTROperatingExpenses" xlink:to="loc_NWTROilAndGasProductionExpense" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ExplorationExpense" xlink:label="loc_NWTRExplorationExpense" />
      <link:calculationArc order="300" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTROperatingExpenses" xlink:to="loc_NWTRExplorationExpense" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CostOfGoodsSoldDepreciationDepletionAndAmortization" xlink:label="loc_NWTRCostOfGoodsSoldDepreciationDepletionAndAmortization" />
      <link:calculationArc order="400" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTROperatingExpenses" xlink:to="loc_NWTRCostOfGoodsSoldDepreciationDepletionAndAmortization" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeLossFromContinuingOperations" xlink:label="loc_NWTRIncomeLossFromContinuingOperations" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_Revenues" xlink:label="loc_NWTRRevenues" />
      <link:calculationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRIncomeLossFromContinuingOperations" xlink:to="loc_NWTRRevenues" xlink:type="arc" weight="1" />
      <link:calculationArc order="200" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRIncomeLossFromContinuingOperations" xlink:to="loc_NWTROperatingExpenses" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherExpenses" xlink:label="loc_NWTROtherExpenses" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_NWTRInterestExpense" />
      <link:calculationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTROtherExpenses" xlink:to="loc_NWTRInterestExpense" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InterestAndDividendIncomeOperating" xlink:label="loc_NWTRInterestAndDividendIncomeOperating" />
      <link:calculationArc order="200" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTROtherExpenses" xlink:to="loc_NWTRInterestAndDividendIncomeOperating" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GainLossOnSaleOfOilAndGasProperty" xlink:label="loc_NWTRGainLossOnSaleOfOilAndGasProperty" />
      <link:calculationArc order="300" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTROtherExpenses" xlink:to="loc_NWTRGainLossOnSaleOfOilAndGasProperty" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic" xlink:label="loc_NWTRIncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic" />
      <link:calculationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRIncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic" xlink:to="loc_NWTROperatingExpenses" xlink:type="arc" weight="-1" />
      <link:calculationArc order="200" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRIncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic" xlink:to="loc_NWTROtherExpenses" xlink:type="arc" weight="-1" />
      <link:calculationArc order="300" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRIncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic" xlink:to="loc_NWTRRevenues" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_NWTRNetIncomeLoss" />
      <link:calculationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRNetIncomeLoss" xlink:to="loc_NWTRIncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CurrentIncomeTaxExpenseBenefit" xlink:label="loc_NWTRCurrentIncomeTaxExpenseBenefit" />
      <link:calculationArc order="200" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRNetIncomeLoss" xlink:to="loc_NWTRCurrentIncomeTaxExpenseBenefit" xlink:type="arc" weight="-1" />
    </link:calculationLink>
    <link:calculationLink xlink:type="extended" xlink:role="http://newwesternenergy.com/role/CondensedConsolidatedStatementsOfCashFlows" xlink:title="0005 - Statement - Condensed Consolidated Statements of Cash Flows">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="loc_NWTRNetCashProvidedByUsedInOperatingActivities" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_NWTRNetIncomeLoss" />
      <link:calculationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_NWTRNetIncomeLoss" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="loc_NWTRDepreciationDepletionAndAmortization" />
      <link:calculationArc order="200" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_NWTRDepreciationDepletionAndAmortization" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:label="loc_NWTRIncreaseDecreaseInAccountsReceivable" />
      <link:calculationArc order="300" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_NWTRIncreaseDecreaseInAccountsReceivable" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:label="loc_NWTRIncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" />
      <link:calculationArc order="400" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_NWTRIncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayableTrade" xlink:label="loc_NWTRIncreaseDecreaseInAccountsPayableTrade" />
      <link:calculationArc order="500" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_NWTRIncreaseDecreaseInAccountsPayableTrade" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedLiabilities" xlink:label="loc_NWTRIncreaseDecreaseInAccruedLiabilities" />
      <link:calculationArc order="600" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_NWTRIncreaseDecreaseInAccruedLiabilities" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedSalaries" xlink:label="loc_NWTRIncreaseDecreaseInAccruedSalaries" />
      <link:calculationArc order="700" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_NWTRIncreaseDecreaseInAccruedSalaries" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GainLossOnSaleOfOilAndGasProperty" xlink:label="loc_NWTRGainLossOnSaleOfOilAndGasProperty" />
      <link:calculationArc order="800" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_NWTRGainLossOnSaleOfOilAndGasProperty" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProvisionForDoubtfulAccounts" xlink:label="loc_NWTRProvisionForDoubtfulAccounts" />
      <link:calculationArc order="900" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_NWTRProvisionForDoubtfulAccounts" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="loc_NWTRNetCashProvidedByUsedInInvestingActivities" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PaymentsToAcquireProductiveAssets" xlink:label="loc_NWTRPaymentsToAcquireProductiveAssets" />
      <link:calculationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRNetCashProvidedByUsedInInvestingActivities" xlink:to="loc_NWTRPaymentsToAcquireProductiveAssets" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CashAcquiredFromAcquisition" xlink:label="loc_NWTRCashAcquiredFromAcquisition" />
      <link:calculationArc order="200" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRNetCashProvidedByUsedInInvestingActivities" xlink:to="loc_NWTRCashAcquiredFromAcquisition" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PaymentsForProceedsFromInvestments" xlink:label="loc_NWTRPaymentsForProceedsFromInvestments" />
      <link:calculationArc order="300" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRNetCashProvidedByUsedInInvestingActivities" xlink:to="loc_NWTRPaymentsForProceedsFromInvestments" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PaymentsForLeasingCosts" xlink:label="loc_NWTRPaymentsForLeasingCosts" />
      <link:calculationArc order="400" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRNetCashProvidedByUsedInInvestingActivities" xlink:to="loc_NWTRPaymentsForLeasingCosts" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CostsIncurredAcquisitionOfOilAndGasProperties" xlink:label="loc_NWTRCostsIncurredAcquisitionOfOilAndGasProperties" />
      <link:calculationArc order="500" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRNetCashProvidedByUsedInInvestingActivities" xlink:to="loc_NWTRCostsIncurredAcquisitionOfOilAndGasProperties" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProceedsFromSaleOfOilAndGasPropertyAndEquipment" xlink:label="loc_NWTRProceedsFromSaleOfOilAndGasPropertyAndEquipment" />
      <link:calculationArc order="600" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRNetCashProvidedByUsedInInvestingActivities" xlink:to="loc_NWTRProceedsFromSaleOfOilAndGasPropertyAndEquipment" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment" xlink:label="loc_NWTRProceedsFromSaleOfPropertyPlantAndEquipment" />
      <link:calculationArc order="700" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRNetCashProvidedByUsedInInvestingActivities" xlink:to="loc_NWTRProceedsFromSaleOfPropertyPlantAndEquipment" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PaymentsForDeposits" xlink:label="loc_NWTRPaymentsForDeposits" />
      <link:calculationArc order="800" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRNetCashProvidedByUsedInInvestingActivities" xlink:to="loc_NWTRPaymentsForDeposits" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="loc_NWTRNetCashProvidedByUsedInFinancingActivities" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:label="loc_NWTRProceedsFromIssuanceOfCommonStock" />
      <link:calculationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRNetCashProvidedByUsedInFinancingActivities" xlink:to="loc_NWTRProceedsFromIssuanceOfCommonStock" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RepaymentsOfNotesPayable" xlink:label="loc_NWTRRepaymentsOfNotesPayable" />
      <link:calculationArc order="200" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRNetCashProvidedByUsedInFinancingActivities" xlink:to="loc_NWTRRepaymentsOfNotesPayable" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProceedsFromRelatedPartyDebt" xlink:label="loc_NWTRProceedsFromRelatedPartyDebt" />
      <link:calculationArc order="300" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRNetCashProvidedByUsedInFinancingActivities" xlink:to="loc_NWTRProceedsFromRelatedPartyDebt" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RepaymentsOfRelatedPartyDebt" xlink:label="loc_NWTRRepaymentsOfRelatedPartyDebt" />
      <link:calculationArc order="400" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRNetCashProvidedByUsedInFinancingActivities" xlink:to="loc_NWTRRepaymentsOfRelatedPartyDebt" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProceedsFromNotesPayable" xlink:label="loc_NWTRProceedsFromNotesPayable" />
      <link:calculationArc order="500" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRNetCashProvidedByUsedInFinancingActivities" xlink:to="loc_NWTRProceedsFromNotesPayable" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProceedsFromContributionsFromAffiliates" xlink:label="loc_NWTRProceedsFromContributionsFromAffiliates" />
      <link:calculationArc order="600" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRNetCashProvidedByUsedInFinancingActivities" xlink:to="loc_NWTRProceedsFromContributionsFromAffiliates" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:label="loc_NWTRCashAndCashEquivalentsPeriodIncreaseDecrease" />
      <link:calculationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRCashAndCashEquivalentsPeriodIncreaseDecrease" xlink:to="loc_NWTRNetCashProvidedByUsedInOperatingActivities" xlink:type="arc" weight="1" />
      <link:calculationArc order="200" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRCashAndCashEquivalentsPeriodIncreaseDecrease" xlink:to="loc_NWTRNetCashProvidedByUsedInInvestingActivities" xlink:type="arc" weight="1" />
      <link:calculationArc order="300" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRCashAndCashEquivalentsPeriodIncreaseDecrease" xlink:to="loc_NWTRNetCashProvidedByUsedInFinancingActivities" xlink:type="arc" weight="1" />
    </link:calculationLink>
    <link:calculationLink xlink:type="extended" xlink:role="http://newwesternenergy.com/role/NatureOfOperationsBasisOfPresentationAndGoingConcern" xlink:title="0006 - Disclosure - NATURE OF OPERATIONS, BASIS OF PRESENTATION AND GOING CONCERN" />
    <link:calculationLink xlink:type="extended" xlink:role="http://newwesternenergy.com/role/SummaryOfSignificantAccountingPolicies" xlink:title="0007 - Disclosure - Summary of Significant Accounting Policies" />
    <link:calculationLink xlink:type="extended" xlink:role="http://newwesternenergy.com/role/AcquisitionOfRoyalTexanEnergyCo." xlink:title="0008 - Disclosure - Acquisition of Royal Texan Energy Co." />
    <link:calculationLink xlink:type="extended" xlink:role="http://newwesternenergy.com/role/OilAndGasPropertiesAndRelatedObligations" xlink:title="0009 - Disclosure - Oil and Gas Properties and Related Obligations" />
    <link:calculationLink xlink:type="extended" xlink:role="http://newwesternenergy.com/role/MineralPropertiesAndRelatedObligations" xlink:title="0010 - Disclosure - Mineral Properties and Related Obligations" />
    <link:calculationLink xlink:type="extended" xlink:role="http://newwesternenergy.com/role/NotesPayable" xlink:title="0011 - Disclosure - Notes Payable" />
    <link:calculationLink xlink:type="extended" xlink:role="http://newwesternenergy.com/role/RelatedPartyTransactionsAndBalances" xlink:title="0012 - Disclosure - Related Party Transactions and balances" />
    <link:calculationLink xlink:type="extended" xlink:role="http://newwesternenergy.com/role/CommitmentsAndContingencies" xlink:title="0013 - Disclosure - Commitments and Contingencies" />
    <link:calculationLink xlink:type="extended" xlink:role="http://newwesternenergy.com/role/StockholdersEquity" xlink:title="0014 - Disclosure - Stockholders' Equity" />
    <link:calculationLink xlink:type="extended" xlink:role="http://newwesternenergy.com/role/Concentrations" xlink:title="0015 - Disclosure - Concentrations" />
    <link:calculationLink xlink:type="extended" xlink:role="http://newwesternenergy.com/role/SubsequentEvents" xlink:title="0016 - Disclosure - Subsequent Events" />
    <link:calculationLink xlink:type="extended" xlink:role="http://newwesternenergy.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:title="0017 - Disclosure - Summary of Significant Accounting Policies (Policies)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://newwesternenergy.com/role/AcqusitionOfRoyalTexanEnergyCo.Tables" xlink:title="0018 - Disclosure - Acqusition of Royal Texan Energy Co.(Tables)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://newwesternenergy.com/role/OilAndGasPropertiesAndRelatedObligationsTables" xlink:title="0019 - Disclosure - Oil and Gas Properties and Related Obligations (Tables)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://newwesternenergy.com/role/MineralPropertiesAndRelatedObligationsTables" xlink:title="0020 - Disclosure - Mineral Properties and Related Obligations (Tables)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://newwesternenergy.com/role/NotesPayableTables" xlink:title="0021 - Disclosure - Notes Payable (Tables)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://newwesternenergy.com/role/NatureOfOperationsBasisOfPresentationAndGoingConcernDetailsNarrative" xlink:title="0022 - Disclosure - Nature of Operations, Basis of Presentation and Going Concern (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://newwesternenergy.com/role/SummaryOfAccountingPoliciesDetailsNarrative" xlink:title="0023 - Disclosure - Summary of Accounting Policies (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://newwesternenergy.com/role/AcquisitionOfRoyalTexanEnergyCo.DetailsNarrative" xlink:title="0024 - Disclosure - Acquisition of Royal Texan Energy Co. (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://newwesternenergy.com/role/AcquisitionOfRoyalTexanEnergyCo.Details" xlink:title="0025 - Disclosure - Acquisition of Royal Texan Energy Co.(Details)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_BusinessAcquisitionPurchasePriceAllocationCurrentAssets" xlink:label="loc_NWTRBusinessAcquisitionPurchasePriceAllocationCurrentAssets" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_BusinessAcquisitionPurchasePriceAllocationCurrentAssetsCashAndCashEquivalents" xlink:label="loc_NWTRBusinessAcquisitionPurchasePriceAllocationCurrentAssetsCashAndCashEquivalents" />
      <link:calculationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRBusinessAcquisitionPurchasePriceAllocationCurrentAssets" xlink:to="loc_NWTRBusinessAcquisitionPurchasePriceAllocationCurrentAssetsCashAndCashEquivalents" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_BusinessAcquisitionPurchasePriceAllocationCurrentAssetsReceivables" xlink:label="loc_NWTRBusinessAcquisitionPurchasePriceAllocationCurrentAssetsReceivables" />
      <link:calculationArc order="200" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRBusinessAcquisitionPurchasePriceAllocationCurrentAssets" xlink:to="loc_NWTRBusinessAcquisitionPurchasePriceAllocationCurrentAssetsReceivables" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_BusinessAcquisitionPurchasePriceAllocationPropertyPlantAndEquipment" xlink:label="loc_NWTRBusinessAcquisitionPurchasePriceAllocationPropertyPlantAndEquipment" />
      <link:calculationArc order="300" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRBusinessAcquisitionPurchasePriceAllocationCurrentAssets" xlink:to="loc_NWTRBusinessAcquisitionPurchasePriceAllocationPropertyPlantAndEquipment" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_BusinessAcquisitionPurchasePriceAllocationNaturalResources" xlink:label="loc_NWTRBusinessAcquisitionPurchasePriceAllocationNaturalResources" />
      <link:calculationArc order="400" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRBusinessAcquisitionPurchasePriceAllocationCurrentAssets" xlink:to="loc_NWTRBusinessAcquisitionPurchasePriceAllocationNaturalResources" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_BusinessAcquisitionPurchasePriceAllocationGoodwillAmount" xlink:label="loc_NWTRBusinessAcquisitionPurchasePriceAllocationGoodwillAmount" />
      <link:calculationArc order="500" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRBusinessAcquisitionPurchasePriceAllocationCurrentAssets" xlink:to="loc_NWTRBusinessAcquisitionPurchasePriceAllocationGoodwillAmount" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_BusinessAcquisitionPurchasePriceAllocationLiabilitiesAssumed" xlink:label="loc_NWTRBusinessAcquisitionPurchasePriceAllocationLiabilitiesAssumed" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_BusinessAcquisitionPurchasePriceAllocationCurrentLiabilitiesAccountsPayable" xlink:label="loc_NWTRBusinessAcquisitionPurchasePriceAllocationCurrentLiabilitiesAccountsPayable" />
      <link:calculationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRBusinessAcquisitionPurchasePriceAllocationLiabilitiesAssumed" xlink:to="loc_NWTRBusinessAcquisitionPurchasePriceAllocationCurrentLiabilitiesAccountsPayable" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_BusinessAcquisitionPurchasePriceAllocationCurrentLiabilitiesOtherLiabilities" xlink:label="loc_NWTRBusinessAcquisitionPurchasePriceAllocationCurrentLiabilitiesOtherLiabilities" />
      <link:calculationArc order="200" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRBusinessAcquisitionPurchasePriceAllocationLiabilitiesAssumed" xlink:to="loc_NWTRBusinessAcquisitionPurchasePriceAllocationCurrentLiabilitiesOtherLiabilities" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_BusinessAcquisitionPurchasePriceAllocationNotesPayableAndLongTermDebt" xlink:label="loc_NWTRBusinessAcquisitionPurchasePriceAllocationNotesPayableAndLongTermDebt" />
      <link:calculationArc order="300" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRBusinessAcquisitionPurchasePriceAllocationLiabilitiesAssumed" xlink:to="loc_NWTRBusinessAcquisitionPurchasePriceAllocationNotesPayableAndLongTermDebt" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_BusinessAcquisitionPurchasePriceAllocationAssetsAcquiredLiabilitiesAssumedNet" xlink:label="loc_NWTRBusinessAcquisitionPurchasePriceAllocationAssetsAcquiredLiabilitiesAssumedNet" />
      <link:calculationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRBusinessAcquisitionPurchasePriceAllocationAssetsAcquiredLiabilitiesAssumedNet" xlink:to="loc_NWTRBusinessAcquisitionPurchasePriceAllocationCurrentAssets" xlink:type="arc" weight="1" />
      <link:calculationArc order="200" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NWTRBusinessAcquisitionPurchasePriceAllocationAssetsAcquiredLiabilitiesAssumedNet" xlink:to="loc_NWTRBusinessAcquisitionPurchasePriceAllocationLiabilitiesAssumed" xlink:type="arc" weight="-1" />
    </link:calculationLink>
    <link:calculationLink xlink:type="extended" xlink:role="http://newwesternenergy.com/role/AcquisitionOfRoyalTexanEnergyCo.DetailsParenthetical" xlink:title="0026 - Disclosure - Acquisition of Royal Texan Energy Co.(Details) (Parenthetical)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://newwesternenergy.com/role/OilAndGasPropertiesDetail" xlink:title="0027 - Disclosure - Oil and Gas Properties (Detail)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://newwesternenergy.com/role/OilAndGasProperties-ChangesInUncompletedWellsDetails" xlink:title="0028 - Disclosure - Oil and Gas Properties - Changes in Uncompleted Wells (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://newwesternenergy.com/role/OilAndGasProperties-LeasesAcquiredDetails" xlink:title="0029 - Disclosure - Oil and Gas Properties - Leases Acquired (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://newwesternenergy.com/role/MineralPropertiesAndRelatedObligations-CapitalizedCostsToMineralPropertiesDetails" xlink:title="0030 - Disclosure - Mineral Properties and Related Obligations - Capitalized costs to mineral properties (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://newwesternenergy.com/role/NotesPayableDetails" xlink:title="0031 - Disclosure - Notes Payable (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://newwesternenergy.com/role/NotesPayableDetailsParenthetical" xlink:title="0032 - Disclosure - Notes Payable (Details) (Parenthetical)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://newwesternenergy.com/role/NotesPayableDetailsNarrative" xlink:title="0033 - Disclosure - Notes Payable (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://newwesternenergy.com/role/RelatedPartyTransactionsAndBalancesDetailsNarrative" xlink:title="0034 - Disclosure - Related Party Transactions and balances (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://newwesternenergy.com/role/StockholdersEquityDetailsNarrative" xlink:title="0035 - Disclosure - Stockholders' Equity (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://newwesternenergy.com/role/SubsequentEventsDetailsNarrative" xlink:title="0036 - Disclosure - Subsequent Events (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://newwesternenergy.com/role/SubsequentEventsAdditionalDetailsNarrative" xlink:title="0037 - Disclosure - Subsequent Events Additional (Details Narrative)" />
</link:linkbase>
