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      <regStreet1>5901 College Boulevard</regStreet1>
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      <regCity>Overland Park</regCity>
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      <regZipOrPostalCode>66211</regZipOrPostalCode>
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      <seriesName>Tortoise Midstream Energy Fund, Inc.</seriesName>
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      <repPdEnd>2024-11-30</repPdEnd>
      <repPdDate>2024-11-30</repPdDate>
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        <name>Enterprise Products Partners L</name>
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        <lei>549300KP43CPCUJOOG15</lei>
        <title>Vistra Corp</title>
        <cusip>92840M102</cusip>
        <identifiers>
          <isin value="US92840M1027"/>
          <ticker value="VST"/>
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        <balance>121120.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>19359820.800000000000</valUSD>
        <pctVal>5.7191531008</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>
        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Western Midstream Partners LP</name>
        <lei>N/A</lei>
        <title>Western Midstream Partners LP</title>
        <cusip>958669103</cusip>
        <identifiers>
          <isin value="US9586691035"/>
          <ticker value="WES"/>
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        <balance>404307.000000000000</balance>
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        <curCd>USD</curCd>
        <valUSD>16459337.970000000000</valUSD>
        <pctVal>4.8623112146</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>
        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
      <invstOrSec>
        <name>Enbridge Inc</name>
        <lei>98TPTUM4IVMFCZBCUR27</lei>
        <title>Enbridge Inc</title>
        <cusip>29250N105</cusip>
        <identifiers>
          <isin value="CA29250N1050"/>
          <ticker value="ENB"/>
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        <balance>402939.000000000000</balance>
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        <curCd>USD</curCd>
        <valUSD>17479493.820000000000</valUSD>
        <pctVal>5.1636790606</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>CA</invCountry>
        <isRestrictedSec>N</isRestrictedSec>
        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
      <invstOrSec>
        <name>Plains GP Holdings LP</name>
        <lei>549300O56BSKRD8FAM12</lei>
        <title>Plains GP Holdings LP</title>
        <cusip>72651A207</cusip>
        <identifiers>
          <isin value="US72651A2078"/>
          <ticker value="PAGP"/>
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        <balance>1315066.000000000000</balance>
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        <curCd>USD</curCd>
        <valUSD>26327621.320000000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>
        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
      <invstOrSec>
        <name>Williams Cos Inc/The</name>
        <lei>D71FAKCBLFS2O0RBPG08</lei>
        <title>Williams Cos Inc/The</title>
        <cusip>969457100</cusip>
        <identifiers>
          <isin value="US9694571004"/>
          <ticker value="WMB"/>
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        <balance>659531.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>38595754.120000000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>
        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Kinder Morgan Inc</name>
        <lei>549300WR7IX8XE0TBO16</lei>
        <title>Kinder Morgan Inc</title>
        <cusip>49456B101</cusip>
        <identifiers>
          <isin value="US49456B1017"/>
          <ticker value="KMI"/>
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        <balance>641386.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>18131982.220000000000</valUSD>
        <pctVal>5.3564329654</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>
        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
    </invstOrSecs>
    <signature>
      <ncom:dateSigned>2025-01-28</ncom:dateSigned>
      <ncom:nameOfApplicant>Tortoise Midstream Energy Fund, Inc.</ncom:nameOfApplicant>
      <ncom:signature>/s/ Sean Wickliffe</ncom:signature>
      <ncom:signerName>Sean Wickliffe</ncom:signerName>
      <ncom:title>Principal Financial Officer</ncom:title>
    </signature>
  </formData>
</edgarSubmission>