Name of Subsidiary | Jurisdiction of Formation | Effective Ownership | ||||||
| 38 Niente LLC | Texas | Enterprise Products Operating LLC – 100% | ||||||
Acadian Gas Pipeline System | Delaware | TXO-Acadian Gas Pipeline, LLC – 50% MCN Acadian Gas Pipeline, LLC – 50% | ||||||
| Acadian Gas, LLC | Delaware | Duncan Energy Partners L.P. – 100% | ||||||
| Adamana Land Company, LLC | Delaware | Enterprise Products Operating LLC – 100% | ||||||
| Adnar Holdings LLC | Texas | Enterprise Products Operating LLC – 100% | ||||||
| Alamos Terminal LLC | Texas | Mapletree, LLC – 100% | ||||||
Arizona Gas Storage, L.L.C. | Delaware | Enterprise Arizona Gas, L.L.C. – 60% Third Party – 40% | ||||||
| Bahia Pipeline LLC | Texas | Enterprise Products Operating LLC – 100% | ||||||
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% | ||||||
Baymark Pipeline LLC | Texas | Enterprise Products Operating LLC – 70% Third Party – 30% | ||||||
Belle Rose NGL Pipeline, L.L.C. | Delaware | Enterprise NGL Pipelines, LLC – 41.67% Enterprise Products Operating LLC – 58.33% | ||||||
Belvieu Environmental Fuels GP, LLC | Texas | Enterprise Products Operating LLC – 100% | ||||||
Belvieu Environmental Fuels LLC | Texas | Enterprise Products Operating LLC – 99% Belvieu Environmental Fuels GP, LLC – 1% | ||||||
| Bluebonnet Pipeline LLC | Delaware | Enterprise Products Operating LLC – 100% | ||||||
Breviloba, LLC | Texas | Enterprise Products Operating LLC – 67% Third Party – 33% | ||||||
| BTA ETG Gathering LLC | Texas | Enterprise Products Operating LLC – 100% | ||||||
| BTA Gas Processing LLC | Texas | Enterprise Products Operating LLC – 100% | ||||||
| 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% | ||||||
Canadian Enterprise Gas Products ULC | Alberta, Canada | OTA Operating LLC – 100% | ||||||
Centennial Pipeline LLC | Delaware | Enterprise TE Products Pipeline Company, LLC – 50% Third Party – 50% | ||||||
| Cerato Terminal LLC | Texas | Mapletree, LLC – 100% | ||||||
Chama Gas Services, LLC | Delaware | Enterprise New Mexico Ventures, LLC – 75% Third Party – 25% | ||||||
| Channelview Fleeting Services, L.L.C. | Texas | Enterprise Marine Services LLC – 100% | ||||||
Chaparral Pipeline Company, LLC | Texas | Enterprise Midstream Companies LLC – 99.999% Enterprise NGL Pipelines II LLC – 0.001% | ||||||
| Chunchula Pipeline Company, LLC | Texas | Enterprise Products Operating LLC – 100% | ||||||
CTCO of Texas, LLC | Texas | Enterprise Marine Services LLC – 100% | ||||||
| Cypress Gas Marketing, LLC | Delaware | Acadian Gas, LLC – 100% | ||||||
Name of Subsidiary | Jurisdiction of Formation | Effective Ownership | ||||||
Dean Pipeline Company, LLC | Texas | Enterprise Midstream Companies LLC – 99.999% Enterprise NGL Pipelines II LLC – 0.001% | ||||||
| Delaware Basin Gas Processing LLC | Delaware | Enterprise GC LLC – 100% | ||||||
| DEP Holdings, LLC | Delaware | Enterprise GTM Holdings L.P. – 100% | ||||||
| DEP Offshore Port System, LLC | Texas | Duncan Energy Partners L.P. – 100% | ||||||
| Dixie Pipeline Company LLC | Delaware | Enterprise Products Operating LLC – 100% | ||||||
Duncan Energy Partners L.P. | Delaware | Enterprise GTM Holdings L.P. – 99.3% DEP Holdings, LLC – 0.700% | ||||||
Eagle Ford Pipeline LLC | Delaware | Enterprise Products Operating LLC – 50% Third Party – 50% | ||||||
Eagle Ford Terminals Corpus Christi LLC | Delaware | Enterprise Products Operating LLC – 50% Third Party – 50% | ||||||
| EF Terminals Corpus Christi LLC | Delaware | Eagle Ford Terminals Corpus Christi LLC – 100% | ||||||
| EFS Midstream LLC | Delaware | Enterprise Acquisition Holdings LLC – 100% | ||||||
| Electra Shipyard Services LLC | Texas | Enterprise Marine Services LLC – 100% | ||||||
| Electric E Power Marketing LLC | Texas | Enterprise Products Operating LLC – 100% | ||||||
| Energy Ventures, LLC | Colorado | Enterprise Crude Oil LLC – 100% | ||||||
| Enterprise Acquisition Holdings LLC | Delaware | Enterprise Products Operating LLC – 100% | ||||||
| Enterprise AGF LLC | Texas | Enterprise Products Operating LLC – 100% | ||||||
| Enterprise Appelt, LLC | Texas | Enterprise Houston Ship Channel, L.P. – 100% | ||||||
Enterprise Arizona Gas, LLC | Delaware | Enterprise Field Services, LLC – 100% | ||||||
| Enterprise Blue Ivy LLC | Texas | Enterprise Products Operating LLC – 100% | ||||||
| Enterprise CLH LLC | Texas | Enterprise Products Operating LLC – 100% | ||||||
| Enterprise Crude GP LLC | Delaware | TCTM, L.P. – 100% | ||||||
Enterprise Crude Oil LLC | Texas | TCTM, L.P. – 99.99% Enterprise Crude GP LLC – 0.01% | ||||||
Enterprise Crude Pipeline LLC | Texas | TCTM, L.P. – 99.99% Enterprise Crude GP LLC – 0.01% | ||||||
| Enterprise Crude Terminals and Storage LLC | Texas | Enterprise Crude GP LLC – 100% | ||||||
| Enterprise Custom Marketing LLC | Delaware | Enterprise Crude Oil LLC – 100% | ||||||
| Enterprise Delaware Basin Holdings LLC | Delaware | Enterprise Products Operating LLC – 100% | ||||||
| Enterprise Delaware Basin Treating LLC | Texas | Enterprise Delaware Basin Holdings LLC – 100% | ||||||
| Enterprise EF78 LLC | Delaware | Enterprise Products Texas Operating LLC – 100% | ||||||
| Enterprise Ethane Pipeline LLC | Texas | Enterprise Products Operating LLC – 100% | ||||||
| Enterprise Ethane Terminals LLC | Texas | Enterprise Products Operating LLC – 100% | ||||||
| Enterprise Ethylene Storage LLC | Delaware | Mont Belvieu Caverns, LLC – 100% | ||||||
| Enterprise Field Services (Offshore) LLC | Texas | Enterprise GTM Holdings L.P. – 100% | ||||||
| Enterprise Field Services, LLC | Texas | Enterprise GTM Holdings L.P. – 100% | ||||||
| Enterprise Fractionation, LLC | Delaware | Enterprise Products Operating LLC – 100% | ||||||
| Enterprise Gas Liquids LLC | Texas | Enterprise Products Operating LLC – 100% | ||||||
Enterprise Gas Processing, LLC | Delaware | Enterprise Products Operating LLC – 100% | ||||||
Enterprise Gathering II LLC | Delaware | Enterprise Products Operating LLC – 100% | ||||||
Enterprise Gathering LLC | Delaware | Enterprise Products Operating LLC – 100% | ||||||
Enterprise GC LLC | Texas | Duncan Energy Partners L.P. – 100% | ||||||
| Enterprise GP LLC | Delaware | Enterprise TE Partners L.P. – 100% | ||||||
Name of Subsidiary | Jurisdiction of Formation | Effective Ownership | ||||||
Enterprise GTM Holdings L.P. | Delaware | Enterprise Products Operating LLC – 99% Enterprise GTMGP, LLC – 1% | ||||||
| Enterprise GTMGP, LLC | Delaware | Enterprise Products Operating LLC – 100% | ||||||
| Enterprise Houston Ship Channel GP, LLC | Texas | Enterprise Terminaling Services, L.P. – 100% | ||||||
Enterprise Houston Ship Channel, L.P. | Texas | Enterprise Terminaling Services, L.P. – 99% Enterprise Houston Ship Channel GP, LLC – 1% | ||||||
Enterprise Hydrocarbons L.P. | Delaware | Enterprise Products Texas Operating LLC – 99% Enterprise Products Operating LLC – 1% | ||||||
| Enterprise Hydrocarbons Marketing LLC | Texas | Enterprise Products Operating LLC – 100% | ||||||
| Enterprise Interstate Crude LLC | Texas | Enterprise Crude GP LLC – 100% | ||||||
| Enterprise Intrastate LLC | Texas | Duncan Energy Partners L.P. – 100% | ||||||
| Enterprise Jonah Gas Gathering Company LLC | Delaware | Enterprise Products Operating LLC – 100% | ||||||
| Enterprise JV Operating LLC | Texas | Enterprise Products Operating LLC – 100% | ||||||
Enterprise Logistic Services LLC (DBA Enterprise Transportation Company) | Texas | Enterprise Products Operating LLC – 100% | ||||||
Enterprise Lou-Tex NGL Pipeline L.P. | Texas | Enterprise Products Operating LLC – 99% HSC Pipeline Partnership, LLC – 1% | ||||||
Enterprise Lou-Tex Propylene Pipeline LLC | Texas | Duncan Energy Partners L.P. – 100% | ||||||
Enterprise Louisiana Pipeline LLC | Texas | Enterprise Products Operating LLC – 100% | ||||||
Enterprise Marine Services LLC | Delaware | Enterprise TE Partners L.P. – 100% | ||||||
Enterprise Midland Basin Gas Gathering LLC | Delaware | Enterprise Midland Basin LLC – 100% | ||||||
| Enterprise Midland Basin Holdings LLC | Delaware | Enterprise Products Operating LLC – 100% | ||||||
| Enterprise Midland Basin LLC | Delaware | Enterprise Midland Basin Partners LLC – 100% | ||||||
Enterprise Midland Basin Midstream Holdings LLC | Delaware | Enterprise Midland Basin LLC – 100% | ||||||
Enterprise Midland Basin Midstream LLC | Texas | Enterprise Midland Basin Midstream Holdings LLC – 100% | ||||||
| Enterprise Midland Basin Partners LLC | Delaware | Enterprise Midland Basin Holdings LLC – 100% | ||||||
| Enterprise Midland Basin Pipeline LLC | Texas | Enterprise Midland Basin LLC – 100% | ||||||
Enterprise Midstream Companies LLC | Texas | Enterprise TE Partners L.P. – 99.999% Enterprise GP LLC – 0.001% | ||||||
| Enterprise Mont Belvieu Program Company | Texas | Enterprise Products Operating LLC – 100% | ||||||
| Enterprise Natural Gas Pipeline LLC | Delaware | Enterprise GTM Holdings L.P. – 100% | ||||||
Enterprise Navigator Ethylene Terminal LLC | Texas | Enterprise Products Operating LLC – 50% Third Party – 50% | ||||||
| Enterprise New Mexico Ventures, LLC | Delaware | Enterprise Field Services, LLC – 100% | ||||||
| Enterprise NGL Pipelines II LLC | Delaware | Enterprise Midstream Companies 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 Port System, LLC | Texas | Enterprise Products Operating LLC – 100% | ||||||
Enterprise Pathfinder, LLC | Delaware | Enterprise GTM Holdings L.P. – 100% | ||||||
Enterprise Pelican Pipeline L.P. | Texas | Evangeline Gulf Coast Gas, LLC – 90% Evangeline Gas Corp. – 10% | ||||||
| Enterprise Petrochemical Marketing LLC | Texas | Enterprise Products Operating LLC – 100% | ||||||
| Enterprise Plevna Marketing LLC | Delaware | Enterprise Crude Oil LLC – 100% | ||||||
Enterprise Products BBCT LLC | Texas | Enterprise Crude Oil LLC – 99.99% Enterprise Crude GP LLC – 0.01% | ||||||
Name of Subsidiary | Jurisdiction of Formation | Effective Ownership | ||||||
| Enterprise Products Marketing Company LLC | Texas | 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 Pipeline Company LLC | Delaware | Enterprise Products Operating LLC – 100% | ||||||
Enterprise Products Texas Operating LLC | Texas | Enterprise Products Operating LLC – 99% Enterprise Products OLPGP, Inc. – 1% | ||||||
| Enterprise Propane Terminals and Storage, LLC | Delaware | Enterprise Terminals & Storage, LLC – 100% | ||||||
| Enterprise Refined Products Company LLC | Delaware | Enterprise Products Operating LLC –100% | ||||||
Enterprise Refined Products Marketing Company LLC | Delaware | Enterprise Refined Products Company LLC – 100% | ||||||
| Enterprise Sage Marketing LLC | Delaware | Enterprise Crude Oil LLC – 100% | ||||||
Enterprise Seaway L.P. | Delaware | Enterprise Products Operating LLC – 99.99% Enterprise Crude GP LLC – 0.01% | ||||||
| Enterprise TE Investments LLC | Delaware | Enterprise Products Pipeline Company LLC – 100% | ||||||
Enterprise TE Partners L.P. | Delaware | Enterprise Products Pipeline Company LLC – 2% Enterprise Products Operating LLC – 98% | ||||||
Enterprise TE Products Pipeline Company LLC | Texas | Enterprise TE Partners L.P. – 99.999% Enterprise GP LLC – 0.001% | ||||||
| Enterprise Terminaling Services GP, LLC | Delaware | Enterprise Products Operating LLC – 100% | ||||||
Enterprise Terminaling Services, L.P. | Delaware | Enterprise Products Operating LLC – 98% Enterprise Terminaling Services GP, LLC – 2% | ||||||
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 | Duncan Energy Partners L.P. – 100% | ||||||
| Enterprise TW Products Pipeline Company LLC | Texas | Enterprise Products Operating LLC – 100% | ||||||
Enterprise Underground Storage LLC | Delaware | Enterprise Acquisition Holdings LLC – 100% | ||||||
Enterprise Underground Storage Operating LLC | Delaware | Enterprise Underground Storage LLC – 100% | ||||||
| Enterprise White River Hub, LLC | Delaware | Enterprise Products Operating LLC – 100% | ||||||
| Evangeline Gas Corp. | Delaware | Evangeline Gulf Coast Gas, LLC – 100% | ||||||
| Evangeline Gulf Coast Gas, LLC | Delaware | Acadian Gas, LLC – 100% | ||||||
Front Range Pipeline LLC | Delaware | Enterprise Products Operating LLC – 33.33% Third Parties – 66.67% | ||||||
Groves RGP Pipeline LLC | Texas | Enterprise Products Operating LLC – 99% Enterprise Products Texas Operating LLC – 1% | ||||||
HSC Pipeline Partnership, LLC | Texas | Enterprise Products Operating LLC – 99% Enterprise Products OLPGP, Inc. – 1% | ||||||
| JMRS Transport Services, Inc. | Delaware | Enterprise Logistic Services LLC – 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 – 79.24% La Porte Pipeline GP, LLC – 1.0% Third Party – 19.76% | ||||||
La Porte Pipeline GP, L.L.C. | Delaware | Enterprise Products Operating LLC – 80.04% Third Party – 19.96% | ||||||
| Leveret Pipeline Company LLC | Texas | Enterprise Field Services, LLC – 100% | ||||||
Name of Subsidiary | Jurisdiction of Formation | Effective Ownership | ||||||
| Madrone Pipeline LLC | Texas | Enterprise Products Operating LLC – 100% | ||||||
| M2E3 LLC | Texas | Enterprise Products Operating LLC – 100% | ||||||
| M2E4 LLC | Texas | Enterprise Products Operating LLC – 100% | ||||||
| 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% | ||||||
| Mid-America Pipeline Company, LLC | Texas | Mapletree, LLC – 100% | ||||||
| Mont Belvieu Caverns, LLC | Delaware | Duncan Energy Partners L.P. – 100% | ||||||
Neches Pipeline System | Delaware | TXO-Acadian Gas Pipeline, LLC – 50% MCN Acadian Gas Pipeline, LLC – 50% | ||||||
| Norco-Taft Pipeline, LLC | Delaware | Enterprise NGL Private Lines & Storage, LLC – 100% | ||||||
Old Ocean Pipeline, LLC | Texas | Enterprise Products Operating – 50% Third Party – 50% | ||||||
| Olefins Terminal LLC | Delaware | Enterprise Products Operating LLC – 100% | ||||||
| OTA Holdings, Inc. | Delaware | Enterprise Products Operating LLC – 100% | ||||||
OTA Operating LLC | Delaware | OTA Holdings, Inc. – 100% | ||||||
Panola Pipeline Company, LLC | Texas | Enterprise Midstream Companies LLC – 70% Third Parties – 30% | ||||||
Pascagoula Gas Processing LLC | Texas | Enterprise Gas Processing, LLC – 75% Third Party – 25% | ||||||
Pleuro LLC | Texas | Mapletree, LLC – 100% | ||||||
Pontchartrain Natural Gas System | Texas | TXO-Acadian Gas Pipeline, LLC – 50% MCN Acadian Gas Pipeline, LLC – 50% | ||||||
| Port Neches GP LLC | Texas | Enterprise Products Operating LLC – 100% | ||||||
Port Neches Pipeline LLC | Texas | Enterprise Products Operating LLC – 99% Port Neches GP LLC – 1% | ||||||
| QP-LS, LLC | Wyoming | Enterprise Products BBCT LLC – 100% | ||||||
Quanah Pipeline Company, LLC | Texas | Enterprise Midstream Companies LLC – 99.999% Enterprise NGL Pipelines II LLC – 0.001% | ||||||
Rio Grande Pipeline Company LLC | Texas | Enterprise Products Operating LLC – 100% | ||||||
Sabine Propylene Pipeline LLC | Texas | Duncan Energy Partners L.P. – 100% | ||||||
Seaway Crude Holdings LLC | Delaware | Enterprise Seaway L.P. – 50% Third Party – 50% | ||||||
Seaway Crude Pipeline Company LLC | Delaware | Seaway Crude Holdings LLC – 100% | ||||||
| Seaway Intrastate LLC | Delaware | Seaway Crude Holdings LLC – 100% | ||||||
| Seaway Marine LLC | Delaware | Seaway Intrastate LLC – 100% | ||||||
| Seminole Pipeline Company LLC | Delaware | Enterprise Products Operating LLC – 100% | ||||||
Serket LLC | Texas | Enterprise Products Operating LLC – 100% | ||||||
Skelly-Belvieu Pipeline Company, L.L.C. | Delaware | Enterprise Products Operating LLC – 50% Third Party – 50% | ||||||
| Sorrento Pipeline Company, LLC | Texas | Enterprise Products Operating LLC – 100% | ||||||
South Texas NGL Pipelines, LLC | Delaware | Duncan Energy Partners L.P. – 100% | ||||||
SPOT Terminal Operating LLC | Texas | Enterprise Products Operating LLC – 100% | ||||||
SPOT Terminal Services LLC | Texas | Enterprise Products Operating LLC – 100% | ||||||
Steor LLC | Texas | Enterprise Products Operating LLC – 70% Third Parties – 30% | ||||||
T4H LLC | Delaware | OTA Operating LLC – 100% | ||||||
Name of Subsidiary | Jurisdiction of Formation | Effective Ownership | ||||||
Tarpon Land Holdings LLC | Texas | Enterprise Products Operating LLC – 100% | ||||||
TCTM, L.P. | Delaware | Enterprise TE Partners L.P. – 99.999% Enterprise GP LLC – 0.001% | ||||||
| Technos Terminal LLC | Texas | Mapletree, LLC – 100% | ||||||
| TECO Gas Gathering LLC | Delaware | Enterprise Products Operating LLC – 100% | ||||||
| TECO Gas Processing 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 O/S Port System, LLC | Texas | Enterprise Crude GP LLC – 100% | ||||||
Texas Express Gathering LLC | Delaware | Enterprise Products Operating LLC – 45% Third Parties – 55% | ||||||
Texas Express Pipeline LLC | Delaware | Enterprise Products Operating LLC – 35% Third Parties – 65% | ||||||
Tri-States NGL Pipeline, L.L.C. | Delaware | Enterprise Products Operating LLC – 50% Enterprise NGL Pipelines, LLC – 33.3% Third Party – 16.67% | ||||||
| TXO-Acadian Gas Pipeline, LLC | Delaware | Acadian Gas, LLC – 100% | ||||||
Venice Energy Services Company, L.L.C. | Delaware | Enterprise Gas Processing LLC – 13.1% Third Parties – 86.9% | ||||||
White River Hub, LLC | Delaware | Enterprise White River Hub, LLC – 50% Third Party – 50% | ||||||
Whitethorn Pipeline Company LLC | Texas | Enterprise Products Operating LLC – 100% | ||||||
Wilcox Pipeline Company, LLC | Texas | Enterprise Midstream Companies LLC – 99.999% Enterprise NGL Pipelines II LLC – 0.001% | ||||||
Wilprise Pipeline Company, L.L.C. | Delaware | Enterprise Products Operating LLC – 100% | ||||||