EXHIBIT 21.1

SUBSIDIARIES



| |  | Chalkley Transmission Company, Ltd., a Texas limited partnership
|- |  | ----------------------------------------------------------------



| |  | Energy Transfer Fuel GP, LLC, a Delaware limited liability company
|- |  | ------------------------------------------------------------------



| |  | Energy Transfer Fuel, LP, a Delaware limited partnership
|- |  | --------------------------------------------------------



| |  | Energy Transfer Interstate Holdings, LLC, a Delaware limited liability company
|- |  | ------------------------------------------------------------------------------



| |  | Energy Transfer Mexicana, LLC, a Delaware limited liability company
|- |  | -------------------------------------------------------------------



| |  | ET Company I, Ltd., a Texas limited partnership
|- |  | -----------------------------------------------



| |  | ET Fuel Pipeline, L.P., a Delaware limited partnership
|- |  | ------------------------------------------------------



| |  | ETC Gas Company Ltd., a Texas limited partnership
|- |  | -------------------------------------------------



| |  | ETC Katy Pipeline, Ltd., a Texas limited partnership
|- |  | ----------------------------------------------------



| |  | ETC Marketing, Ltd., a Texas limited partnership
|- |  | ------------------------------------------------



| |  | ETC Midcontinent Express Pipeline, L.L.C., a Delaware limited liability company
|- |  | -------------------------------------------------------------------------------



| |  | ETC New Mexico Pipeline, L.P., a New Mexico limited partnership
|- |  | ---------------------------------------------------------------



| |  | ETC Oasis GP, LLC a Texas limited liability company
|- |  | ---------------------------------------------------



| |  | ETC Oasis, L.P., a Delaware limited partnership
|- |  | -----------------------------------------------



| |  | ETC Texas Pipeline, Ltd., a Texas limited partnership
|- |  | -----------------------------------------------------



| |  | ETC Texas Processing, Ltd., a Texas limited partnership
|- |  | -------------------------------------------------------



| |  | Five Dawaco, LLC, a Texas limited liability company
|- |  | ---------------------------------------------------



| |  | Heritage Energy Resources, L.L.C., an Oklahoma limited liability company
|- |  | ------------------------------------------------------------------------



| |  | Heritage Energy Transfer Systems, L.L.C., a Delaware limited liability company
|- |  | ------------------------------------------------------------------------------



| |  | Heritage ETC GP, L.L.C., a Delaware limited liability company
|- |  | -------------------------------------------------------------



| |  | Heritage ETC, L.P., a Delaware limited partnership
|- |  | --------------------------------------------------



| |  | Heritage Holdings, Inc., a Delaware corporation
|- |  | -----------------------------------------------



| |  | Heritage LP, Inc., a Delaware corporation
|- |  | -----------------------------------------



| |  | Heritage Service Corp., a Delaware corporation
|- |  | ----------------------------------------------



| |  | Houston Pipe Line Company LP, a Delaware limited partnership
|- |  | ------------------------------------------------------------



| |  | HP Houston Holdings, L.P., a Delaware limited partnership
|- |  | ---------------------------------------------------------



| |  | HPL Asset Holdings LP, a Delaware limited partnership
|- |  | -----------------------------------------------------



| |  | HPL Consolidation LP, a Delaware limited partnership
|- |  | ----------------------------------------------------



| |  | HPL Gas Marketing LP, a Delaware limited partnership
|- |  | ----------------------------------------------------



| |  | HPL GP, LLC, a Delaware limited liability company
|- |  | -------------------------------------------------



| |  | HPL Holdings GP, L.L.C., a Delaware limited liability company
|- |  | -------------------------------------------------------------



| |  | HPL Houston Pipe Line Company, LLC, a Delaware limited liability company
|- |  | ------------------------------------------------------------------------



| |  | HPL Leaseco LP, a Delaware limited partnership
|- |  | ----------------------------------------------



| |  | HPL Resources Company LP, a Delaware limited partnership
|- |  | --------------------------------------------------------



| |  | HPL Storage GP LLC, a Delaware limited liability company
|- |  | --------------------------------------------------------



| |  | Integrated Propane Services, Ltd., an Ontario partnership
|- |  | ---------------------------------------------------------



| |  | LA GP, LLC, a Texas limited liability company
|- |  | ---------------------------------------------



| |  | La Grange Acquisition, L.P., a Texas limited partnership
|- |  | --------------------------------------------------------



| |  | LG PL, LLC, a Texas limited liability company
|- |  | ---------------------------------------------



| |  | LGM, LLC, a Texas limited liability company
|- |  | -------------------------------------------



| |  | Mid-Texas Pipeline Company, a Texas general partnership
|- |  | -------------------------------------------------------



| |  | Mountain Creek Joint Venture, a Texas general partnership
|- |  | ---------------------------------------------------------



| |  | MP Energy Partnership, an Alberta general partnership
|- |  | -----------------------------------------------------



| |  | M-P Oils Ltd., an Alberta, Canada corporation
|- |  | ---------------------------------------------



| |  | Oasis Partner Company, a Delaware corporation
|- |  | ---------------------------------------------



| |  | Oasis Pipe Line Company Texas, L.P., a Texas limited partnership
|- |  | ----------------------------------------------------------------



---

| |  | Oasis Pipe Line Company, a Delaware corporation
|- |  | -----------------------------------------------



| |  | Oasis Pipe Line Finance Company, a Delaware corporation
|- |  | -------------------------------------------------------



| |  | Oasis Pipe Line Management Company, a Delaware corporation
|- |  | ----------------------------------------------------------



| |  | Oasis Pipeline, L.P., a Texas limited partnership
|- |  | -------------------------------------------------



| |  | Ranger Pipeline, L.P., a Texas limited partnership
|- |  | --------------------------------------------------



| |  | TETC, LLC, a Texas limited liability company
|- |  | --------------------------------------------



| |  | Texas Energy Transfer Company, Ltd., a Texas limited partnership
|- |  | ----------------------------------------------------------------



| |  | Titan Energy GP, L.L.C., a Delaware limited liability company
|- |  | -------------------------------------------------------------



| |  | Titan Energy Partners, L.P., a Delaware limited partnership
|- |  | -----------------------------------------------------------



| |  | Titan Propane Services, Inc., a Delaware corporation
|- |  | ----------------------------------------------------



| |  | Transwestern Pipeline Company, LLC, a Delaware limited liability company
|- |  | ------------------------------------------------------------------------



| |  | United Propane Exchange, L.L.C., a Delaware limited liability company
|- |  | ---------------------------------------------------------------------



| |  | Whiskey Bay Gathering Company, Ltd., a Texas limited partnership
|- |  | ----------------------------------------------------------------



| |  | Whiskey Bay Gas Company, a Texas limited partnership
|- |  | ----------------------------------------------------



| |  | Heritage Operating L.P., a Delaware limited partnership, which does business under the following names:
|- |  | -------------------------------------------------------------------------------------------------------



| |  |  | Amogas
| | - |  | ------



| |  |  | Archibald Propane
| | - |  | -----------------



| |  |  | Balgas
| | - |  | ------



| |  |  | Bi-State Propane
| | - |  | ----------------



| |  |  | Blue Flame Gas
| | - |  | --------------



| |  |  | Blue Flame Gas of Charleston
| | - |  | ----------------------------



| |  |  | Blue Flame Gas of Mt. Pleasant
| | - |  | ------------------------------



| |  |  | Blue Flame Gas of Richmond
| | - |  | --------------------------



| |  |  | Boland Energy
| | - |  | -------------



| |  |  | C & D Propane
| | - |  | -------------



| |  |  | Carolane Propane
| | - |  | ----------------



| |  |  | Clarendon Gas Co.
| | - |  | -----------------



| |  |  | Corbin Gas
| | - |  | ----------



| |  |  | Covington Propane
| | - |  | -----------------



| |  |  | Cumberland LP Gas
| | - |  | -----------------



| |  |  | Custer Gas Service
| | - |  | ------------------



| |  |  | Dawson Propane
| | - |  | --------------



| |  |  | E-Con Gas
| | - |  | ---------



| |  |  | Eaves Propane & Oil
| | - |  | -------------------



| |  |  | Efird Gas Company
| | - |  | -----------------



| |  |  | Energy North Propane
| | - |  | --------------------



| |  |  | Fallsburg Gas Service
| | - |  | ---------------------



| |  |  | Flamegas Company
| | - |  | ----------------



| |  |  | Fosters Propane
| | - |  | ----------------



| |  |  | Foust Fuels
| | - |  | -----------



| |  |  | Franconia Gas
| | - |  | -------------



| |  |  | Gas Service Company
| | - |  | -------------------



| |  |  | Geldbach Petroleum
| | - |  | ------------------



| |  |  | Gibson Propane
| | - |  | --------------



| |  |  | Greens Fuel Gas Company
| | - |  | ------------------------



---

| |  |  | Greer Gas, L.P.
| | - |  | ---------------



| |  |  | Guilford Gas
| | - |  | ------------



| |  |  | Harris Propane
| | - |  | --------------



| |  |  | Heritage Propane
| | - |  | ----------------



| |  |  | Holtons L.P. Gas
| | - |  | -----------------



| |  |  | Horizon Gas
| | - |  | -----------



| |  |  | Houston County Propane
| | - |  | ----------------------



| |  |  | Hydratane of Athens
| | - |  | -------------------



| |  |  | Ikard & Newsom
| | - |  | --------------



| |  |  | Ingas
| | - |  | -----



| |  |  | J & J Propane Gas
| | - |  | -----------------



| |  |  | John E. Foster & Son
| | - |  | --------------------



| |  |  | Johnson Gas
| | - |  | -----------



| |  |  | Kingston Propane
| | - |  | ----------------



| |  |  | Kirbys Propane Gas
| | - |  | -------------------



| |  |  | Lake County Gas
| | - |  | ---------------



| |  |  | Lewis Gas Co.
| | - |  | -------------



| |  |  | Liberty Propane
| | - |  | ---------------



| |  |  | Loyd Fuel
| | - |  | ---------



| |  |  | Lyons Gas
| | - |  | ---------



| |  |  | Manley Gas
| | - |  | ----------



| |  |  | Margas LP Service
| | - |  | -----------------



| |  |  | Marlen Gas
| | - |  | ----------



| |  |  | Metro Lift Propane
| | - |  | ------------------



| |  |  | Modern Propane Gas
| | - |  | ------------------



| |  |  | Moore L.P. Gas
| | - |  | --------------



| |  |  | Mt. Pleasant Propane
| | - |  | --------------------



| |  |  | Myers Propane Service
| | - |  | ---------------------



| |  |  | New Mexico Propane
| | - |  | ------------------



| |  |  | Northern Energy
| | - |  | ---------------



| |  |  | Northwestern Propane
| | - |  | --------------------



| |  |  | Paradee Gas Company
| | - |  | -------------------



| |  |  | Perkins Propane Gas
| | - |  | -------------------



| |  |  | Pioneer Propane
| | - |  | ---------------



| |  |  | ProFlame
| | - |  | --------



| |  |  | Progas
| | - |  | ------



| |  |  | Propane Gas Inc.
| | - |  | ----------------



| |  |  | Quality Gas
| | - |  | -----------



| |  |  | Race City Propane
| | - |  | -----------------



| |  |  | Rural Gas and Appliance
| | - |  | -----------------------



| |  |  | San Juan Propane
| | - |  | ----------------



| |  |  | Sawyer Gas
| | - |  | ----------



| |  |  | ServiGas
| | - |  | --------



---

| |  |  | ServiGas/Ikard & Newsom
| | - |  | -----------------------



| |  |  | Shaner Propane
| | - |  | --------------



| |  |  | Shaw L.P. Gas
| | - |  | -------------



| |  |  | Southern Gas Company
| | - |  | --------------------



| |  |  | Thomas Gas Company
| | - |  | ------------------



| |  |  | Trenton LP Gas
| | - |  | --------------



| |  |  | Tri-Cities Gas Company
| | - |  | ----------------------



| |  |  | Tri-Gas Propane Company
| | - |  | -----------------------



| |  |  | Tri-Gas of Benzie
| | - |  | -----------------



| |  |  | Turner Propane
| | - |  | --------------



| |  |  | V-1 Propane
| | - |  | -----------



| |  |  | Vess Propane
| | - |  | ------------



| |  |  | Wakulla L.P.G.
| | - |  | --------------



| |  |  | Waynesville Gas Service
| | - |  | -----------------------



| |  |  | Youngs Propane
| | - |  | ---------------



| |  | Titan Propane LLC, a Delaware limited partnership, which does business under the following names:
|- |  | -------------------------------------------------------------------------------------------------



| |  |  | AAA Propane
| | - |  | -----------



| |  |  | Action Gas
| | - |  | ----------



| |  |  | Adobe Propane
| | - |  | -------------



| |  |  | Apache Gas
| | - |  | ----------



| |  |  | Arrow Propane
| | - |  | -------------



| |  |  | Ballard Gas Service
| | - |  | -------------------



| |  |  | Blue Flame Gas
| | - |  | --------------



| |  |  | Braun Streat Propane
| | - |  | --------------------



| |  |  | Briceton Lp
| | - |  | -----------



| |  |  | C F Lafountaine
| | - |  | ---------------



| |  |  | Central Valley Propane
| | - |  | ----------------------



| |  |  | Coast Gas
| | - |  | ---------



| |  |  | Countryside Propane
| | - |  | -------------------



| |  |  | County Propane
| | - |  | --------------



| |  |  | Delaware Valley Propane
| | - |  | -----------------------



| |  |  | Delta Propane
| | - |  | -------------



| |  |  | Eagle Valley Propane
| | - |  | --------------------



| |  |  | Economy Propane
| | - |  | ---------------



| |  |  | Empiregas
| | - |  | ---------



| |  |  | F K Gailey
| | - |  | ----------



| |  |  | Fayette County Propane
| | - |  | ----------------------



| |  |  | Flame Propane
| | - |  | -------------



| |  |  | Francis F Bezio
| | - |  | ---------------



| |  |  | G & K Propane
| | - |  | -------------



| |  |  | Graves Propane
| | - |  | --------------



---

| |  |  | Halls Semple Propane
| | - |  | ---------------------



| |  |  | Interstate Gas
| | - |  | --------------



| |  |  | Keene Gas
| | - |  | ---------



| |  |  | L & K Propane
| | - |  | -------------



| |  |  | Lake Almanor Propane
| | - |  | --------------------



| |  |  | Lehigh Valley Propane
| | - |  | ---------------------



| |  |  | Lone Pine Propane
| | - |  | -----------------



| |  |  | Mar Gas
| | - |  | -------



| |  |  | Michiana Gas
| | - |  | ------------



| |  |  | Mid Georgia Propane
| | - |  | -------------------



| |  |  | Minns Gas LP
| | - |  | ------------



| |  |  | Mobile Gas
| | - |  | ----------



| |  |  | Mother Lode Propane
| | - |  | -------------------



| |  |  | Mountain Propane
| | - |  | ----------------



| |  |  | Myers/Des
| | - |  | ----------



| |  |  | Pedley Propane
| | - |  | --------------



| |  |  | Pioneer Propane
| | - |  | ---------------



| |  |  | Placer Propane
| | - |  | --------------



| |  |  | Propane Inc
| | - |  | -----------



| |  |  | Quality Propane
| | - |  | ---------------



| |  |  | Ramona Propane
| | - |  | --------------



| |  |  | Rural Gas
| | - |  | ---------



| |  |  | Saratoga Propane
| | - |  | ----------------



| |  |  | Shenandoah Valley Propane
| | - |  | -------------------------



| |  |  | Snyder Propane
| | - |  | --------------



| |  |  | Southeastern Propane
| | - |  | --------------------



| |  |  | Southern Arizona Gas
| | - |  | --------------------



| |  |  | SP Barron LP
| | - |  | ------------



| |  |  | Tecumseh LP
| | - |  | -----------



| |  |  | St Augustine Gas
| | - |  | ----------------



| |  |  | Synergy Gas
| | - |  | -----------



| |  |  | Tappan Gas LP
| | - |  | -------------



| |  |  | Thomas Gas Company
| | - |  | ------------------



| |  |  | Titan Propane
| | - |  | -------------



| |  |  | Town & Country
| | - |  | --------------



| |  |  | Tri County Bottled Gas Inc
| | - |  | --------------------------



| |  |  | Truckee Tahoe Propane
| | - |  | ---------------------



| |  |  | Vineyard Propane
| | - |  | ----------------



| |  |  | Virginia Propane
| | - |  | ----------------



| |  |  | Western LP
| | - |  | ----------