##### 



Exhibit 21.1
 LIST OF SUBSIDIARIES
Enterprise GP Holdings L.P.
as of February 1, 2008
 JurisdictionName of Subsidiary
    
    
    of Formation
    
    
    Effective OwnershipAcadian Gas, LLC
    
    
    Delaware
    
    
    Enterprise Products Operating LLC  34%
DEP Operating Partnership, L.P.  66%Acadian Gas Pipeline System
    
    
    Texas
    
    
    TXO-Acadian Gas Pipeline, LLC  50%
MCN-Acadian Gas Pipeline, LLC  50%Adamana Land Company, LLC
    
    
    Delaware
    
    
    Enterprise Products Operating LLC  100%Arizona Gas Storage, L.L.C.
    
    
    Delaware
    
    
    Enterprise Arizona Gas, L.L.C.  60%
Third Party  40%Atlantis Offshore, LLC
    
    
    Delaware
    
    
    Manta Ray Gathering Company, L.L.C.  50%
Manta Ray Offshore Gathering Company, L.L.C.  50%Baton Rouge Fractionators LLC
    
    
    Delaware
    
    
    Enterprise Products Operating LLC  32.25%
Third Parties  67.75%Baton Rouge Pipeline LLC
    
    
    Delaware
    
    
    Baton Rouge Fractionators LLC  100%Baton Rouge Propylene Concentrator, LLC
    
    
    Delaware
    
    
    Enterprise Products Operating LLC  30%
Third Parties  70%Belle Rose NGL Pipeline, L.L.C.
    
    
    Delaware
    
    
    Enterprise NGL Pipelines, LLC  41.67%
Enterprise Products Operating LLC  41.67%
Third Parties  16.66%Belvieu Environmental Fuels GP, LLC
    
    
    Delaware
    
    
    Enterprise Products Operating LLC  100%Belvieu Environmental Fuels LLC
    
    
    Texas
    
    
    Enterprise Products Operating LLC  99%
Belvieu Environmental Fuels GP, LLC  1%Cajun Pipeline Company, LLC
    
    
    Texas
    
    
    Enterprise Products Operating LLC  100%Calcasieu Gas Gathering System
    
    
    Texas
    
    
    TXO-Acadian Gas Pipeline, LLC  50%
MCN-Acadian Gas Pipeline, LLC  50%Cameron Highway Oil Pipeline Company
    
    
    Delaware
    
    
    Cameron Highway Pipeline I, L.P.  50%
Third Party  50%Cameron Highway Pipeline GP, L.L.C.
    
    
    Delaware
    
    
    Enterprise GTM Holdings L.P.  100%Cameron Highway Pipeline I, L.P.
    
    
    Delaware
    
    
    Enterprise GTM Holdings L.P.  99%
Cameron Highway Pipeline GP, L.L.C.  1%Canadian Enterprise Gas Products, Ltd
    
    
    Alberta, Canada
    
    
    Enterprise Products Operating LLC  100%Centennial Pipeline LLC
    
    
    Delaware
    
    
    TE Products Pipeline Company, LLC  50%
Third Party  50%Chaparral Pipeline Company, LLC
    
    
    Texas
    
    
    TEPPCO Midstream Companies, LLC  99.999%
TEPPCO NGL Pipelines, LLC  0.001%Chunchula Pipeline Company, LLC
    
    
    Texas
    
    
    Enterprise Products Operating LLC  100%Crystal Holding, L.L.C.
    
    
    Delaware
    
    
    Enterprise GTM Holdings L.P.  100%Cypress Gas Marketing, LLC
    
    
    Delaware
    
    
    Acadian Gas, LLC  100%Cypress Gas Pipeline, LLC
    
    
    Delaware
    
    
    Acadian Gas, LLC  100%Dean Pipeline Company, LLC
    
    
    Texas
    
    
    TEPPCO Midstream Companies, LLC  99.999%
TEPPCO NGL Pipelines, LLC  0.001%Deep Gulf Development, LLC
    
    
    Delaware
    
    
    Enterprise Offshore Development, LLC  90%
Third Party  10%Deepwater Gateway, L.L.C.
    
    
    Delaware
    
    
    Enterprise Field Services, L.L.C.  50%
Third Party  50%




---



##### 



DEP Holdings LLC
    
    
    Delaware
    
    
    Enterprise Products Operating LLC  100%DEP OLPGP, LLC
    
    
    Delaware
    
    
    Duncan Energy Partners L.P.  100%DEP Operating Partnership, L.P.
    
    
    Delaware
    
    
    Duncan Energy Partners L.P.  99.999%
DEP OLPGP, LLC  0.001%Dixie Pipeline Company
    
    
    Delaware
    
    
    Enterprise Products Operating LLC  42.9%
Enterprise NGL Pipelines, LLC  31.3%
Third Parties  25.8%Dixie Terminalling Company
    
    
    Delaware
    
    
    Dixie Pipeline Company  100%Duncan Energy Partners, L.P.
    
    
    Delaware
    
    
    Enterprise Products Operating LLC  26.4%
DEP Holdings LLC  2%
Public  71.6%E-Cypress, LLC
    
    
    Delaware
    
    
    Enterprise Products Operating LLC  100%E-Oaktree, LLC
    
    
    Delaware
    
    
    E-Cypress, LLC  100%Enterprise Alabama Intrastate, L.L.C.
    
    
    Delaware
    
    
    Enterprise GTM Holdings L.P.  100%Enterprise Arizona Gas, L.L.C.
    
    
    Delaware
    
    
    Enterprise Field Services, L.L.C.  100%Enterprise Energy Finance Corporation
    
    
    Delaware
    
    
    Enterprise GTM Holdings L.P.  100%Enterprise Field Services, LLC
    
    
    Delaware
    
    
    Enterprise GTM Holdings L.P.  100%Enterprise Fractionation, LLC
    
    
    Delaware
    
    
    Enterprise Products Operating LLC  100%Enterprise GC, L.P.
    
    
    Delaware
    
    
    Enterprise GTM Holdings L.P.  99%
Enterprise Holding III, L.L.C.  1%Enterprise GTMGP, LLC
    
    
    Delaware
    
    
    Enterprise Products GTM, LLC  100%Enterprise GTM Hattiesburg Storage, LLC
    
    
    Delaware
    
    
    Crystal Holding, L.L.C.  100%Enterprise GTM Holdings L.P.
    
    
    Delaware
    
    
    Enterprise Products Operating LLC  99%
Enterprise GTMGP, LLC  1%Enterprise GTM Offshore Operating Company, LLC
    
    
    Delaware
    
    
    Enterprise GTM Holdings L.P.  100%Enterprise Gas Liquids LLC
    
    
    Delaware
    
    
    Enterprise Products Operating LLC  100%Enterprise Gas Processing LLC
    
    
    Delaware
    
    
    Enterprise Products Operating LLC  100%Enterprise Holding III, L.L.C.
    
    
    Delaware
    
    
    Enterprise GTM Holdings L.P.  100%Enterprise Hydrocarbons L.P.
    
    
    Delaware
    
    
    Enterprise Products Texas Operating LLC  99%
Enterprise Products Operating LLC  1%Enterprise Intrastate L.P.
    
    
    Delaware
    
    
    Enterprise GTM Holdings L.P.  99%
Enterprise Holding III, L.L.C.  1%Enterprise Lou-Tex NGL Pipeline L.P.
    
    
    Delaware
    
    
    Enterprise Products Operating LLC  99%
HSC Pipeline Partnership L.P.  1%Enterprise Lou-Tex Propylene Pipeline L.P.
    
    
    Delaware
    
    
    Enterprise Products Operating LLC  33%
Propylene Pipeline Partnership L.P.  1%
DEP Operating Partnership, L.P.  66%Enterprise New Mexico Ventures, LLC
    
    
    Delaware
    
    
    Enterprise Field Services, LLC  100%Enterprise NGL Pipelines, LLC
    
    
    Delaware
    
    
    Enterprise Products Operating LLC  100%Enterprise NGL Private Lines & Storage, LLC
    
    
    Delaware
    
    
    Enterprise Products Operating LLC  100%Enterprise Offshore Development, LLC
    
    
    Delaware
    
    
    Moray Pipeline Company, LLC  100%Enterprise Products GP, LLC
    
    
    Delaware
    
    
    Enterprise GP Holdings L.P.  100%Enterprise Products GTM, LLC
    
    
    Delaware
    
    
    Enterprise Products Operating LLC  100%Enterprise Products OLPGP, Inc.
    
    
    Delaware
    
    
    Enterprise Products Partners L.P.  100%Enterprise Products Operating LLC
    
    
    Texas
    
    
    Enterprise Products Partners L.P.  99.999%
Enterprise Products OLPGP, Inc.  0.001%




---



##### 



Enterprise Products Partners L.P.
    
    
    Delaware
    
    
    Enterprise Products GP, LLC  2%
Public  64.3%
Dan L. Duncan, EPCO, Inc., Dan Duncan LLC and other Affiliates  30.7%
Enterprise GP holdings L.P.  3.0%Enterprise Products Texas Operating LLC
    
    
    Texas
    
    
    Enterprise Products Operating LLC  99%
Enterprise OLPGP, Inc. 1%Enterprise South Texas Gathering, L.P.
    
    
    Delaware
    
    
    Enterprise Products Operating, L.P.  99%
Enterprise OLPGP, Inc.  1%Enterprise Terminalling LLC
    
    
    Texas
    
    
    Enterprise Products Operating LLC  99%
Enterprise Gas Liquids LLC  1%Enterprise Terminals & Storage, LLC
    
    
    Delaware
    
    
    Mapletree, LLC  100%Enterprise Texas Pipeline LLC
    
    
    Texas
    
    
    Enterprise GTM Holdings L.P.  99%
Enterprise Holding III, L.L.C.  1%Enterprise White River Hub, LLC
    
    
    Delaware
    
    
    Enterprise Products Operating LLC  100%EPOLP 1999 Grantor Trust
    
    
    Texas
    
    
    Enterprise Products Operating LLC  100%Evangeline Gas Corp.
    
    
    Delaware
    
    
    Evangeline Gulf Coast Gas, LLC  45.05%
Third Parties  54.95%Evangeline Gas Pipeline Company L.P.
    
    
    Delaware
    
    
    Evangeline Gulf Coast Gas, LLC  45%
Evangeline Gas Corp.  10%
Third Party  45%Evangeline Gulf Coast Gas, LLC
    
    
    Delaware
    
    
    Acadian Gas, LLC  100%First Reserve Gas, L.L.C.
    
    
    Delaware
    
    
    Crystal Holding, L.L.C.  100%Flextrend Development Company, L.L.C.
    
    
    Delaware
    
    
    Enterprise GTM Holdings L.P.  100%Groves RGP Pipeline LLC
    
    
    Texas
    
    
    Enterprise Products Operating LLC  99%
Enterprise Products Texas Operating LLC  1%Hattiesburg Gas Storage Company
    
    
    Delaware
    
    
    First Reserve Gas, L.L.C.  50%
Hattiesburg Industrial Gas Sales, L.L.C.  50%Hattiesburg Industrial Gas Sales,
L.L.C.
    
    
    Delaware
    
    
    First Reserve Gas, L.L.C.  100%High Island Offshore System, L.L.C.
    
    
    Delaware
    
    
    Enterprise GTM Holdings L.P.  100%HSC Pipeline Partnership, LLC
    
    
    Texas
    
    
    Enterprise Products Operating LLC  99%
Enterprise OLPGP, Inc. 1%Independence Hub, LLC
    
    
    Delaware
    
    
    Enterprise Field Services, LLC  80%
Third Party  20%Jonah Gas Gathering Company
    
    
    Wyoming
    
    
    TEPPCO Midstream Companies, LLC  80.64%
Enterprise Gas Processing LLC  19.36%Jonah Gas Marketing, LLC
    
    
    Delaware
    
    
    Jonah Gas Gathering Company  100%K/D/S Promix, L.L.C.
    
    
    Delaware
    
    
    Enterprise Fractionation, LLC  50%
Third Parties  50%La Porte Pipeline Company L.P.
    
    
    Texas
    
    
    Enterprise Products Operating LLC  49.5%
La Porte Pipeline GP, LLC  1.0%
Third Parties  49.5%La Porte Pipeline GP, L.L.C.
    
    
    Delaware
    
    
    Enterprise Products Operating LLC  50%
Third Parties  50%Lubrication Services, LLC
    
    
    Texas
    
    
    TEPPCO Crude Oil, LLC  99.99%
TEPPCO Crude GP, LLC  0.01%Mapletree, LLC
    
    
    Delaware
    
    
    Enterprise Products Operating LLC  100%MCN Acadian Gas Pipeline, LLC
    
    
    Delaware
    
    
    Acadian Gas, LLC  100%MCN Pelican Interstate Gas, LLC
    
    
    Delaware
    
    
    Acadian Gas, LLC  100%Manta Ray Gathering Company, L.L.C.
    
    
    Delaware
    
    
    Enterprise GTM Holdings L.P.  100%Manta Ray Offshore Gathering Company,
L.L.C.
    
    
    Delaware
    
    
    Neptune Pipeline Company, L.L.C.  100%Mid-America Pipeline Company, LLC
    
    
    Delaware
    
    
    Mapletree, LLC  100%




---



##### 



Mont Belvieu Caverns, LLC
    
    
    Delaware
    
    
    Enterprise Products Operating, L.P.  33.365%
Enterprise Products OLPGP, Inc.  0.635%
DEP Operating Partnership, L.P.  66%Moray Pipeline Company, LLC
    
    
    Delaware
    
    
    Enterprise Products Operating LLC  100%Nautilus Pipeline Company L.L.C.
    
    
    Delaware
    
    
    Neptune Pipeline Company, L.L.C.  100%Neches Pipeline System
    
    
    Delaware
    
    
    TXO-Acadian Gas Pipeline, LLC  50%
MCN-Acadian Gas Pipeline, LLC  50%Nemo Gathering Company, LLC
    
    
    Delaware
    
    
    Moray Pipeline Company, LLC  33.92%
Third Parties  66.08%Neptune Pipeline Company, L.L.C.
    
    
    Delaware
    
    
    Sailfish Pipeline Company, L.L.C.  25.67%
Third Parties  74.33%Norco-Taft Pipeline, LLC
    
    
    Delaware
    
    
    Enterprise NGL Private Lines & Storage, LLC 
100%Olefins Terminal Corporation
    
    
    Delaware
    
    
    Enterprise Products Operating LLC  1000%Panola Pipeline Company, LLC
    
    
    Texas
    
    
    TEPPCO Midstream Companies, LLC  99.999%
TEPPCO NGL Pipelines, LLC  0.001%Petal Gas Storage, L.L.C.
    
    
    Delaware
    
    
    Crystal Holding, L.L.C.  100%Pontchartrain Natural Gas System
    
    
    Texas
    
    
    TXO-Acadian Gas Pipeline, LLC  50%
MCN-Acadian Gas Pipeline, LLC  50%Port Neches GP, LLC
    
    
    Delaware
    
    
    Enterprise Products Operating LLC  100%Port Neches Pipeline LLC
    
    
    Texas
    
    
    Enterprise Products Operating LLC  99%
Port Neches GP, LLC  1%Poseidon Oil Pipeline Company, L.L.C.
    
    
    Delaware
    
    
    Poseidon Pipeline Company, L.L.C.  36%
Third Parties  64%Poseidon Pipeline Company, L.L.C.
    
    
    Delaware
    
    
    Enterprise GTM Holdings L.P.  100%Propylene Pipeline Partnership, L.P.
    
    
    Texas
    
    
    Enterprise Products Operating LLC  99%
Enterprise OLPGP, Inc.  1%Quanah Pipeline Company, LLC
    
    
    Texas
    
    
    TEPPCO Midstream Companies, LLC  99.999%
TEPPCO NGL Pipelines, LLC  0.001%Sabine Propylene Pipeline L.P.
    
    
    Texas
    
    
    Enterprise Products Operating LLC  33%
Propylene Pipeline Partnership L.P.  1%
DEP Operating Partnership, L.P.  66%Sailfish Pipeline Company, L.L.C.
    
    
    Delaware
    
    
    Enterprise Products Operating LLC  100%Seaway Crude Pipeline Company
    
    
    Texas
    
    
    TEPPCO Seaway, L.P.  50%
Third Party  50%Seminole Pipeline Company
    
    
    Delaware
    
    
    E-Oaktree, LLC  80%
E-Cypress, LLC  10%
Third Party  10%Sorrento Pipeline Company, LLC
    
    
    Texas
    
    
    Enterprise Products Operating LLC  100%South Texas NGL Pipeline LLC
    
    
    Delaware
    
    
    Enterprise Products Operating LLC  34%
DEP Operating Partnership, L.P.  66%TCTM, L.P.
    
    
    Delaware
    
    
    TEPPCO Partners, L.P.  99.99%
TEPPCO GP, Inc.  0.01%TE Products Pipeline Company, LLC
    
    
    Texas
    
    
    TEPPCO Partners, L.P.  99.99%
TEPPCO GP, Inc.  0.01%TECO Gas Processing, LLC
    
    
    Delaware
    
    
    Enterprise Products Operating LLC  100%TECO Gas Gathering, LLC
    
    
    Delaware
    
    
    Enterprise Products Operating LLC  100%Tejas-Magnolia Energy, LLC
    
    
    Delaware
    
    
    Pontchartrain Natural Gas System  96.6%
MCN-Pelican Interstate Gas, LLC  3.4%TEPPCO Colorado, LLC
    
    
    Delaware
    
    
    TEPPCO Midstream Companies, LLC  100%TEPPCO Crude GP, LLC
    
    
    Delaware
    
    
    TCTM, L.P.  100%




---



##### 



TEPPCO Crude Oil, LLC
    
    
    Texas
    
    
    TCTM, L.P.  99.99%
TEPPCO Crude GP, LLC  0.01%TEPPCO Crude Pipeline, LLC
    
    
    Texas
    
    
    TCTM, L.P.  99.99%
TEPPCO Crude GP, LLC  0.01%TEPPCO GP, Inc.
    
    
    Delaware
    
    
    TEPPCO Partners, L.P.  100%TEPPCO Investments, LLC
    
    
    Delaware
    
    
    Texas Eastern Products Pipeline Company, LLC  100%TEPPCO Marine Services, LLC
    
    
    Delaware
    
    
    TEPPCO Partners, L.P.  100%TEPPCO Midstream Companies, LLC
    
    
    Texas
    
    
    TEPPCO Partners, L.P.  99.999%
TCTM, L.P.  0.001%TEPPCO NGL Pipelines, LLC
    
    
    Delaware
    
    
    TEPPCO Midstream Companies, LLC  100%TEPPCO Partners, L.P.
    
    
    Delaware
    
    
    Texas Eastern Products Pipeline Company, LLC  2%
Public  79.80%
Duncan Family Interests, Inc., DFI GP Holdings LP, and Dan Duncan LLC  13.40%
Enterprise GP Holdings L.P.  4.80%TEPPCO Seaway, L.P.
    
    
    Delaware
    
    
    TEPPCO Crude Pipeline, LLC  99.99%
TEPPCO Crude GP, LLC  0.01%TEPPCO Terminalling and Marketing
Company, LLC
    
    
    Delaware
    
    
    TE Products Pipeline Company, LLC  100%TEPPCO Terminals Company, L.P.
    
    
    Delaware
    
    
    TE Products Pipeline Company, LLC  99.999%
TEPPCO GP, Inc.  0.001%Texas Eastern Products Pipeline Company, LLC
    
    
    Delaware
    
    
    Enterprise GP Holdings L.P.  100%Tri-States NGL Pipeline, L.L.C.
    
    
    Delaware
    
    
    Enterprise Products Operating LLC  33.3%
Enterprise NGL Pipelines, LLC  33.3%
Third Parties  33.3%TXO-Acadian Gas Pipeline, LLC
    
    
    Delaware
    
    
    Acadian Gas, LLC  100%Val Verde Gas Gathering Company, L.P.
    
    
    Delaware
    
    
    TEPPCO Midstream Companies, LLC  99.999%
TEPPCO NGL Pipelines, LLC  0.001%Venice Energy Services Company, L.L.C.
    
    
    Delaware
    
    
    Enterprise Gas Processing LLC  13.1%
Third Parties  86.99%Wilcox Pipeline Company, LLC
    
    
    Texas
    
    
    TEPPCO Midstream Companies, LLC  99.999%
TEPPCO NGL Pipelines, LLC  0.001%Wilprise Pipeline Company, LLC
    
    
    Delaware
    
    
    Enterprise Products Operating LLC  74.7%
Third Parties  25.3%