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  <xsd:element name="InitialFairValueOfWarrantLiability" id="xwel_InitialFairValueOfWarrantLiability" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="InitialFairValueOfDerivativeLiability" id="xwel_InitialFairValueOfDerivativeLiability" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="AccruedConvertiblePreferredPaymentsPayableCurrent" id="xwel_AccruedConvertiblePreferredPaymentsPayableCurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="ConvertibleInstrumentThresholdBeneficialOwnershipLimitPercentage" id="xwel_ConvertibleInstrumentThresholdBeneficialOwnershipLimitPercentage" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="ConvertibleInstrumentIncreasedBeneficialOwnershipLimitPercentageCapOnNotice" id="xwel_ConvertibleInstrumentIncreasedBeneficialOwnershipLimitPercentageCapOnNotice" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="ConvertibleInstrumentNoticePeriodToRequestForIncreaseInBeneficialOwnershipPercentage" id="xwel_ConvertibleInstrumentNoticePeriodToRequestForIncreaseInBeneficialOwnershipPercentage" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="ConvertibleDebtAndDerivativeFairValue" id="xwel_ConvertibleDebtAndDerivativeFairValue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="AmendedAndRestatedWarrantsMember" id="xwel_AmendedAndRestatedWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SeriesHConvertiblePreferredStockMember" id="xwel_SeriesHConvertiblePreferredStockMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="GeneralTable" id="xwel_GeneralTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="GeneralLineItems" id="xwel_GeneralLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="DebtInstrumentConvertibleAggregateAmountRepurchased" id="xwel_DebtInstrumentConvertibleAggregateAmountRepurchased" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="TemporaryEquityShareRedemption" id="xwel_TemporaryEquityShareRedemption" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="SeriesWarrantsAndSeriesBWarrantsMember" id="xwel_SeriesWarrantsAndSeriesBWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="TemporaryEquitySharesAuthorizedElimination" id="xwel_TemporaryEquitySharesAuthorizedElimination" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="RedeemablePreferredStockDividendsIncludingDeemedDividend" id="xwel_RedeemablePreferredStockDividendsIncludingDeemedDividend" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="DeemedDividendOnExchangeOnConvertiblePreferredStock" id="xwel_DeemedDividendOnExchangeOnConvertiblePreferredStock" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="TemporaryEquityStatedValue" id="xwel_TemporaryEquityStatedValue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="TemporaryEquityCarryingAmount" id="xwel_TemporaryEquityCarryingAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="IncreaseDecreaseInProfessionalFeePayable" id="xwel_IncreaseDecreaseInProfessionalFeePayable" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="ClassOfWarrantsOrRightsNumberOfWarrantsExpired" id="xwel_ClassOfWarrantsOrRightsNumberOfWarrantsExpired" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="ClassOfWarrantsOrRightsExpiredInPeriodWeightedAverageExercisePrice" id="xwel_ClassOfWarrantsOrRightsExpiredInPeriodWeightedAverageExercisePrice" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="PreferredStockParValuePerShare" id="xwel_PreferredStockParValuePerShare" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="PreferredStockStatedValuePerShare" id="xwel_PreferredStockStatedValuePerShare" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="TemporaryEquityStockExtinguishedDuringPeriodValue" id="xwel_TemporaryEquityStockExtinguishedDuringPeriodValue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="TemporaryEquityStockExtinguishedDuringPeriodShares" id="xwel_TemporaryEquityStockExtinguishedDuringPeriodShares" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="AdjustmentsToAdditionalPaidInCapitalExtinguishmentOfPreferredStockAndConvertibleNote" id="xwel_AdjustmentsToAdditionalPaidInCapitalExtinguishmentOfPreferredStockAndConvertibleNote" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="February2026PrivatePlacementMember" id="xwel_February2026PrivatePlacementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SeriesHWarrantsMember" id="xwel_SeriesHWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="NumberOfTranches" id="xwel_NumberOfTranches" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="PrivatePlacementTrancheOneMember" id="xwel_PrivatePlacementTrancheOneMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ClassOfWarrantOrRightIssued" id="xwel_ClassOfWarrantOrRightIssued" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="PrivatePlacementTrancheTwoMember" id="xwel_PrivatePlacementTrancheTwoMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SeriesHPlacementAgentWarrantsMember" id="xwel_SeriesHPlacementAgentWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="TemporaryEquityAndLiabilitiesFairValue" id="xwel_TemporaryEquityAndLiabilitiesFairValue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="CapitalExpenditureIncurredButNotYetPaid" id="xwel_CapitalExpenditureIncurredButNotYetPaid" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="TemporaryEquityAmountConverted" id="xwel_TemporaryEquityAmountConverted" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="TemporaryEquityDifferenceBetweenAllocatedConsiderationAndCarryingAmount" id="xwel_TemporaryEquityDifferenceBetweenAllocatedConsiderationAndCarryingAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="ScheduleOfAllocatedTotalCashPurchasePriceTableTextBlock" id="xwel_ScheduleOfAllocatedTotalCashPurchasePriceTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsOther" id="xwel_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsOther" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExercisedAndVestedInPeriod" id="xwel_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExercisedAndVestedInPeriod" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
</xsd:schema>
