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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>JENAYA ROHLFING</PersonNm>
        <TitleTxt>TREASURER</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>BOB VAUGHN</PersonNm>
        <TitleTxt>EXECUTIVE DI</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <FormerOfcrEmployeesListedInd>false</FormerOfcrEmployeesListedInd>
      <TotalCompGreaterThan150KInd>false</TotalCompGreaterThan150KInd>
      <CompensationFromOtherSrcsInd>false</CompensationFromOtherSrcsInd>
      <ProgramServiceRevenueGrp>
        <Desc>DRILLING FLUIDS CONFERENCE</Desc>
        <TotalRevenueColumnAmt>219815</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>219815</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>TECH CONFERENCE</Desc>
        <TotalRevenueColumnAmt>42632</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>42632</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>WEBSITE SPONSORSHIPS</Desc>
        <TotalRevenueColumnAmt>8520</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>8520</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <TotalProgramServiceRevenueAmt>270967</TotalProgramServiceRevenueAmt>
      <InvestmentIncomeGrp>
        <TotalRevenueColumnAmt>66</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>66</RelatedOrExemptFuncIncomeAmt>
      </InvestmentIncomeGrp>
      <FundraisingGrossIncomeAmt>282533</FundraisingGrossIncomeAmt>
      <FundraisingDirectExpensesAmt>97234</FundraisingDirectExpensesAmt>
      <NetIncmFromFundraisingEvtGrp>
        <TotalRevenueColumnAmt>185299</TotalRevenueColumnAmt>
      </NetIncmFromFundraisingEvtGrp>
      <TotalRevenueGrp>
        <TotalRevenueColumnAmt>456332</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>271033</RelatedOrExemptFuncIncomeAmt>
      </TotalRevenueGrp>
      <InfoInScheduleOPartIXInd>X</InfoInScheduleOPartIXInd>
      <GrantsToDomesticOrgsGrp>
        <TotalAmt>25000</TotalAmt>
        <ProgramServicesAmt>25000</ProgramServicesAmt>
      </GrantsToDomesticOrgsGrp>
      <FeesForServicesAccountingGrp>
        <TotalAmt>1320</TotalAmt>
        <ManagementAndGeneralAmt>1320</ManagementAndGeneralAmt>
      </FeesForServicesAccountingGrp>
      <FeesForServicesOtherGrp>
        <TotalAmt>59018</TotalAmt>
        <ProgramServicesAmt>8027</ProgramServicesAmt>
        <ManagementAndGeneralAmt>50991</ManagementAndGeneralAmt>
      </FeesForServicesOtherGrp>
      <OfficeExpensesGrp>
        <TotalAmt>10</TotalAmt>
        <ManagementAndGeneralAmt>10</ManagementAndGeneralAmt>
      </OfficeExpensesGrp>
      <InsuranceGrp>
        <TotalAmt>30072</TotalAmt>
        <ManagementAndGeneralAmt>30072</ManagementAndGeneralAmt>
      </InsuranceGrp>
      <OtherExpensesGrp>
        <Desc>COGS</Desc>
        <TotalAmt>155519</TotalAmt>
        <ProgramServicesAmt>155519</ProgramServicesAmt>
      </OtherExpensesGrp>
      <TotalFunctionalExpensesGrp>
        <TotalAmt>270939</TotalAmt>
        <ProgramServicesAmt>188546</ProgramServicesAmt>
        <ManagementAndGeneralAmt>82393</ManagementAndGeneralAmt>
        <FundraisingAmt>0</FundraisingAmt>
      </TotalFunctionalExpensesGrp>
      <CashNonInterestBearingGrp>
        <BOYAmt>406317</BOYAmt>
        <EOYAmt>591710</EOYAmt>
      </CashNonInterestBearingGrp>
      <TotalAssetsGrp>
        <BOYAmt>406317</BOYAmt>
        <EOYAmt>591710</EOYAmt>
      </TotalAssetsGrp>
      <TotalLiabilitiesGrp>
        <BOYAmt>0</BOYAmt>
        <EOYAmt>0</EOYAmt>
      </TotalLiabilitiesGrp>
      <OrganizationFollowsFASB117Ind>X</OrganizationFollowsFASB117Ind>
      <NoDonorRestrictionNetAssetsGrp>
        <BOYAmt>406317</BOYAmt>
        <EOYAmt>591710</EOYAmt>
      </NoDonorRestrictionNetAssetsGrp>
      <TotalNetAssetsFundBalanceGrp>
        <BOYAmt>406317</BOYAmt>
        <EOYAmt>591710</EOYAmt>
      </TotalNetAssetsFundBalanceGrp>
      <TotLiabNetAssetsFundBalanceGrp>
        <BOYAmt>406317</BOYAmt>
        <EOYAmt>591710</EOYAmt>
      </TotLiabNetAssetsFundBalanceGrp>
      <ReconcilationRevenueExpnssAmt>185393</ReconcilationRevenueExpnssAmt>
      <MethodOfAccountingCashInd>X</MethodOfAccountingCashInd>
      <AccountantCompileOrReviewInd>false</AccountantCompileOrReviewInd>
      <FSAuditedInd>false</FSAuditedInd>
    </IRS990>
    <IRS990ScheduleG documentId="RetDoc2">
      <FundraisingEventInformationGrp>
        <Event1Nm>FFFFF</Event1Nm>
        <GrossReceiptsEvent1Amt>282533</GrossReceiptsEvent1Amt>
        <GrossRevenueEvent1Amt>282533</GrossRevenueEvent1Amt>
        <OtherDirectExpensesEvent1Amt>97234</OtherDirectExpensesEvent1Amt>
        <GrossReceiptsTotalAmt>282533</GrossReceiptsTotalAmt>
        <GrossRevenueTotalEventsAmt>282533</GrossRevenueTotalEventsAmt>
        <OthDirectExpnssTotalEventsAmt>97234</OthDirectExpnssTotalEventsAmt>
        <DirectExpenseSummaryEventsAmt>97234</DirectExpenseSummaryEventsAmt>
        <NetIncomeSummaryAmt>185299</NetIncomeSummaryAmt>
      </FundraisingEventInformationGrp>
    </IRS990ScheduleG>
    <IRS990ScheduleI documentId="RetDoc3">
      <GrantRecordsMaintainedInd>false</GrantRecordsMaintainedInd>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>TEXAS TECH UNIVERSITY</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>2500 BROADWAY W</AddressLine1Txt>
          <CityNm>LUBBOCK</CityNm>
          <StateAbbreviationCd>TX</StateAbbreviationCd>
          <ZIPCd>79409</ZIPCd>
        </USAddress>
        <RecipientEIN>756002622</RecipientEIN>
        <IRCSectionDesc>3</IRCSectionDesc>
        <CashGrantAmt>25000</CashGrantAmt>
        <ValuationMethodUsedDesc>FMV</ValuationMethodUsedDesc>
      </RecipientTable>
    </IRS990ScheduleI>
    <IRS990ScheduleO documentId="RetDoc4">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 2, PART III, LINE 4D</FormAndLineReferenceDesc>
        <ExplanationTxt>TO ESTABLISH AN ENDOWED PROFESSORSHIP IN PETROLEUM ENGINEERING AT THE UNIVERSITY OF HOUSTON.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>REVIEWED BY TREASURER WITH CPA</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>UPON REQUEST</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART IX, LINE 11G</FormAndLineReferenceDesc>
        <ExplanationTxt>BOARD MEETING EXPENSE 0 8,384 0 CONTRACT LABOR 0 40,000 0 SUPPLIES 0 1,970 0 FEES 0 60 0 AWARDS 0 127 0 MILEAGE REIMBURESMENT 0 445 0 EDUCATION INIATIVE 2,500 0 0 WEBSITE 4,277 0 0 TAXES 0 5 0 COPYRIGHT 250 0 0 REFUND ON DEPOSIT RECEIVED 1,000 0 0 TOTAL 8,027 50,991 0</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>
