Directory
Gas transmission pipelines
Every gas transmission pipeline above Global Energy Monitor's size threshold, grouped by project: 3748 pipelines made up of 3748 tracked segments across 139 countries. 3748 have a route drawn on the map.
Pipelines
3,748
3748 tracked segments
Operating length
1,120,863 km
2697 pipelines operating
Under construction
66,344 km
234 pipelines building
Terminal connections
3,221
pipeline within 25 km of a terminal
Prefer a map? Open the world map to see these routes with the terminals they feed. Looking for one pipeline by name? Search covers every page on the site.
Showing 3301–3600 of 3748 pipelines, sorted by name. The filters below apply to this page.
| Countries | Segments | |||||
|---|---|---|---|---|---|---|
| TransoccidenteMariquita-Cali gas pipeline → Cali | Colombia | Operating | 11 km | 0.76 bcm/y | 1 | — |
| Transwestern Gas PipelineNew Mexico → Texas-Oklahoma Panhandle, California, Arizona | United States | Operating | 4,345 km | 29 bcm/y | 1 | 1960 |
| Transwestern Gas PipelineTexas → Arizona | United States | Proposed | 830 km | 15.3 bcm/y | 1 | 2029 |
| Traverse Gas PipelineAgua Dulce → Katy | United States | Proposed | 258 km | 17.9 bcm/y | 1 | 2027 |
| Tri-State Corridor Pipeline ProjectTrinity → West Virgina | United States | Cancelled | 27 km | 1.43 bcm/y | 1 | 2021 |
| Trident Gas PipelineKaty → Port Arthur | United States | Proposed | 348 km | 15.3 bcm/y | 1 | 2027 |
| Tripoli-Mellitah Gas PipelineTripoli → Mellitah | Libya | Operating | 114 km | 17 bcm/y | 1 | — |
| Troll–Kollsnes I Gas PipelineNorth Sea → Knolles | Norway | Operating | 66 km | Not reported | 1 | 1996 |
| Troll–Kollsnes II Gas PipelineNorth Sea → Knolles | Norway | Operating | 66 km | Not reported | 1 | 1997 |
| Troll–Kollsnes III Gas PipelineNorth Sea → Knolles | Norway | Operating | 66 km | Not reported | 1 | 2011 |
| Trunkline Gas PipelineTexas → Illinois, Indiana | United States | Operating | 3,932 km | 15.3 bcm/y | 1 | 1947 |
| Trunkline Gas PipelineMississippi → Louisiana | United States | Under construction | 29 km | 26.6 bcm/y | 1 | 2031 |
| Tsiteli Khidi-Akhalkalaki Gas PipelineTsiteli Khidi → Akhalkalaki | Georgia | Operating | 196 km | Not reported | 1 | 1980 |
| Tubridgi Pipeline SystemTalandji → Nanutarra | Australia | Mothballed | 87 km | 0.3 bcm/y | 1 | 1991 |
| Tula-Shostka-Kiev Gas PipelineTula → Kiev | Russia, Ukraine | Operating | 490 km | Not reported | 1 | 1989 |
| Tula-Torzhok Gas PipelineTula → Torzhoksky District | Russia | Operating | 403 km | Not reported | 1 | 1995 |
| Tula-Villa de Reyes Gas PipelineVilla de Reyes → El Sauz | Mexico | Operating | 206 km | 9.05 bcm/y | 1 | 2022 |
| Tula-Villa de Reyes Gas PipelineTula → El Sauz | Mexico | Under construction | 110 km | 9.05 bcm/y | 1 | — |
| Tula-Villa de Reyes Gas PipelineSalamanca → El Sauz | Mexico | Operating | 120 km | 9.05 bcm/y | 1 | 2023 |
| Tunghsiao-Taoyuan Gas PipelineTongxiao → Taoyuan | Taiwan | Proposed | 500 km | Not reported | 1 | — |
| Tungsten to Bobtail PipelineColorado → Black Hawk | United States | Operating | 24 km | Not reported | 1 | 2020 |
| TurkStream Gas PipelineAnapa → Lüleburgaz | Russia, Türkiye | Operating | 930 km | 15.8 bcm/y | 1 | 2020 |
| TurkStream Gas PipelineAnapa → Malkoçlar | Russia, Türkiye | Operating | 930 km | 15.8 bcm/y | 1 | 2020 |
| Turkey-Greece-Italy Interconnector Gas Pipeline (ITGI)Karacabey → Komotini | Türkiye, Greece | Operating | 296 km | 11 bcm/y | 1 | 2007 |
| Turkmenistan-Afghanistan-Pakistan-India Gas PipelineAhal → Fazilka | Turkmenistan, Afghanistan, Pakistan, India | Under construction | 1,814 km | 33 bcm/y | 1 | — |
| Tuscarora Gas PipelineMalin → Wadsworth | United States | Operating | 491 km | 2.35 bcm/y | 1 | 1995 |
| Tuxpan-Tula Gas PipelineTuxpan → Veracruz | Mexico | Operating | 114 km | 9.05 bcm/y | 1 | 2022 |
| Tuxpan-Tula Gas PipelineVeracruz → Tula | Mexico | Under construction | 200 km | 9.05 bcm/y | 1 | — |
| Tuymazy-Ufa Gas PipelineTuymazy → Ufa | Russia | Operating | 174 km | Not reported | 1 | 1953 |
| Tworzen–Cieszyn Gas PipelineTworzen → Cieszyn | Poland | Operating | 92 km | Not reported | 1 | — |
| Tworóg-Tworzen Gas PipelineTworóg → Tworzen | Poland | Operating | 55 km | Not reported | 1 | 2021 |
| Tworórog-Kędzierzyn Gas PipelineTworóg → Kędzierzyn | Poland | Operating | 43 km | Not reported | 1 | 2020 |
| Tyonek Gas PipelineNikiski → Beluga | United States | Operating | 82 km | Not reported | 1 | 1968 |
| Tyra West Gas Pipeline–F3 Gas PipelineTyra Field → F3 Platform, Dutch continental shelf | Denmark, Netherlands | Operating | 100 km | 5.5 bcm/y | 1 | 2004 |
| Tyukalinsk-Valuevskaya-Nalimovskaya-Nazyvaevsk Gas PipelineTyukalinsk → Nazyvaevsk | Russia | Under construction | 98 km | 0.04 bcm/y | 1 | 2023 |
| Türkiye-Syria Natural Gas PipelineKilis → Aleppo | Syria, Türkiye | Operating | 93 km | 2 bcm/y | 1 | 2025 |
| UBTG-1-Berri 2 Gas PipelineUthmaniyah Gas Plant → Berri Gas Plant | Saudi Arabia | Operating | 247 km | Not reported | 1 | — |
| UBTG-1-Berri Gas PipelineUthmaniyah Gas Plant → Berri Gas Plant | Saudi Arabia | Operating | 249 km | Not reported | 1 | — |
| UBTG-1-km0-UBTG-1-km56 2 Gas PipelineUthmaniyah Gas Plant → Shedgum Gas Plant | Saudi Arabia | Operating | 56 km | Not reported | 1 | — |
| UBTG-1-km0-UBTG-1-km56 Gas PipelineUthmaniyah Gas Plant → Shedgum Gas Plant | Saudi Arabia | Operating | 56 km | Not reported | 1 | — |
| UBTG-1km-Juanymah Gas PipelineUthmaniyah Gas Plant → Ju’aymah | Saudi Arabia | Operating | 204 km | Not reported | 1 | — |
| UBTG-km56-AY-1 KP916 Gas PipelineShedgum Gas Plant → Riyadh | Saudi Arabia | Operating | 244 km | Not reported | 1 | — |
| UGDC-El Tina Gas PipelinePort Said → Port Said | Egypt | Operating | 40 km | Not reported | 1 | — |
| UGDC-Suez Gas PipelinePort Said → Suez | Egypt | Operating | 215 km | Not reported | 1 | — |
| UK-Ireland InterconnectorMoffat → Loughshinny | United Kingdom, Ireland | Operating | 187 km | 6.21 bcm/y | 1 | 1993 |
| UK-Ireland Interconnector 2Moffat → Gormanston | United Kingdom, Ireland | Operating | 195 km | 8.4 bcm/y | 1 | 2002 |
| UTOS Gas PipelineGulf of Mexico → Johnson's Bayou | United States | Idle | 47 km | 20.4 bcm/y | 1 | 1978 |
| Uganda Tanzania Pipeline | Uganda, Tanzania | Shelved | 1,275 km | Not reported | 1 | 2021 |
| Ukanafun-Calabar Gas PipelineUkanafun → Calabar | Nigeria | Operating | 128 km | 1.23 bcm/y | 1 | 2017 |
| Ukhta-Cheboksary Gas PipelineUkhta → Republic of Chuvashia | Russia | Shelved | 920 km | 37 bcm/y | 1 | — |
| Ukhta-Torzhok (Vuktyl) Gas PipelineUkhta → Torzhok | Russia | Operating | 1,332 km | Not reported | 1 | 1969 |
| Ukhta-Torzhok (Vuktyl) Gas PipelineUkhta → Torzhok | Russia | Operating | 1,333 km | Not reported | 1 | 1975 |
| Ukhta-Torzhok (Vuktyl) Gas PipelineUkhta → Torzhok | Russia | Operating | 1,332 km | Not reported | 1 | 1978 |
| Ukhta-Torzhok (Yamal) 2 Gas PipelineUkhta → Gryazovets | Russia | Operating | 970 km | 45 bcm/y | 1 | 2018 |
| Ukhta-Torzhok (Yamal) 3 Gas PipelineUkhta → Gryazovets | Russia | Proposed | 973 km | 45 bcm/y | 1 | 2024 |
| Ukhta-Torzhok (Yamal) 4 Gas PipelineUkhta → Gryazovets | Russia | Proposed | 973 km | Not reported | 1 | — |
| Ukhta-Torzhok (Yamal) Gas PipelineUkhta → Gryazovets | Russia | Operating | 970 km | 45 bcm/y | 1 | 2012 |
| Ule-Amuay Gas PipelineUlé → Amuay | Venezuela | Operating | 357 km | 2.56 bcm/y | 1 | 1969 |
| Ulm–Lindau Gas PipelineUlm → Lindau | Germany | Operating | 121 km | Not reported | 1 | — |
| Umag-Plovanija-Koper Gas PipelineUmag → Koper | Croatia, Slovenia | Cancelled | 8 km | 0.58 bcm/y | 1 | 2029 |
| Umm Shaif–Das Island Gas PipelineAbu Dhabi → Persian Gulf | United Arab Emirates | Operating | 35 km | Not reported | 1 | — |
| Union Gas PipelinePablito Trace (near Grant Trace) → Union Industrial Estate | Trinidad and Tobago | Operating | 6 km | 2.25 bcm/y | 1 | 2011 |
| Upper Tyrrhenian Sea Gas PipelineLigurian Sea → Cairo Montenotte | Italy | Proposed | 35 km | Not reported | 1 | 2026 |
| Uquo-Oron Pipeline | Nigeria | Operating | 37 km | Not reported | 1 | — |
| Urengoy-Center Gas PipelineUrengoy → Pervomaiskii | Russia | Operating | 3,211 km | 32.5 bcm/y | 1 | 1984 |
| Urengoy-Center Gas PipelineUrengoy → Pervomaiskii | Russia | Operating | 3,035 km | 32.5 bcm/y | 1 | 1985 |
| Urengoy-Chelyabinsk Gas PipelineUrengoy → Chelyabinsk | Russia | Operating | 1,780 km | 58 bcm/y | 1 | 1979 |
| Urengoy-Chelyabinsk Gas PipelineDolgoderevenskoye → Krasnogorsky | Russia | Operating | 63 km | Not reported | 1 | 1977 |
| Urengoy-Novopskov Gas PipelineUrengoy → Novopskov | Russia, Ukraine | Operating | 3,609 km | 31 bcm/y | 1 | 1982 |
| Urengoy-Petrovsk Gas PipelineUrengoy → Petrovsk | Russia | Operating | 2,733 km | 32 bcm/y | 1 | 1983 |
| Urengoy-Pomary-Uzhgorod Gas PipelineUrengoy → Uzhhorod | Russia, Ukraine | Operating | 4,451 km | 32 bcm/y | 1 | 1983 |
| Urucu-Manaus Gas PipelineUrucu → Manaus | Brazil | Operating | 663 km | 2.45 bcm/y | 1 | 2009 |
| Urucu-Manaus Gas PipelineUrucu → Amazonas | Brazil | Cancelled | 140 km | 0.73 bcm/y | 1 | — |
| Urucu-Manaus Gas PipelineUrucu → Porto Velho | Brazil | Cancelled | 523 km | 0.73 bcm/y | 1 | — |
| Uruguaiana-Porto Alegre Gas PipelineUruguaiana → Triunfo | Brazil | Proposed | 593 km | 5.48 bcm/y | 1 | — |
| Uruguaiana-Porto Alegre Gas PipelineArgentina-Brazil border → Rio Grande do Sul | Brazil | Operating | 25 km | 1.02 bcm/y | 1 | — |
| Uruguaiana-Porto Alegre Gas PipelineTriunfo → Rio Grande do Sul | Brazil | Operating | 25 km | 0.44 bcm/y | 1 | — |
| Ust-Kamovskaya - Lesosibirsk - Achinsk Gas Pipeline | Russia | Cancelled | 726 km | Not reported | 1 | — |
| Ustyuzhna Gas PipelineShiryevo → Ustyuzhna | Russia | Proposed | 80 km | 0.55 bcm/y | 1 | — |
| Utsunomiya PipelineSano valve station (佐野ＶＳ) → Tsuruta governor station (鶴田ＧＳ) | Japan | Operating | 46 km | Not reported | 1 | 1976 |
| Uzhgorod–Velke Kapusany Gas PipelineUzhgorod → Velke Kapusany | Ukraine, Slovakia | Operating | 15 km | 72.2 bcm/y | 1 | — |
| Uzhhorod-Berehove Gas PipelineUzhgorod → Berehove | Ukraine | Operating | 53 km | 13 bcm/y | 1 | — |
| VIM - InteriorJobo → Vasconia | Colombia | Proposed | 300 km | 1.02 bcm/y | 1 | 2027 |
| VNG InterconnectVirginia → Virginia | United States | Cancelled | 39 km | Not reported | 1 | — |
| Valchi Dol–Preselka PipelineValchi Dol → Preselka | Bulgaria | Operating | 23 km | Not reported | 1 | 1975 |
| Valchi Dol–Preselka PipelineValchi Dol → Preselka | Bulgaria | Operating | 23 km | Not reported | 1 | 2022 |
| Valdai-Pskov-Riga Gas PipelineZimogor'e → Riga | Russia, Estonia, Latvia | Operating | 365 km | 2.7 bcm/y | 1 | 1972 |
| Vale-Vani Gas PipelineVale → Vani | Georgia | Shelved | 70 km | 8 bcm/y | 1 | 2023 |
| Valenca Do Minho–Braga Gas PipelineValenca Do Minho → Braga | Portugal | Operating | 55 km | Not reported | 1 | — |
| Valença do Minho-Braga PipelineValença do Minho → Braga | Portugal | Operating | 75 km | Not reported | 1 | — |
| Valladolid–Aranda Gas PipelineAranda → Valladolid | Spain | Operating | 87 km | Not reported | 1 | 1990 |
| Valles Calchaquíes Gas PipelineLa Candelaria → San Carlos | Argentina | Proposed | 197 km | 0.18 bcm/y | 1 | — |
| Valley Crossing PipelineAgua Dulce → Gulf of Mexico | United States | Operating | 275 km | 26.6 bcm/y | 1 | 2019 |
| Valley Expansion PipelineMapleton → Minnesota | United States | Operating | 60 km | 0.34 bcm/y | 1 | 2018 |
| Vanadzor-Gyumri Gas PipelineVanadzor → Gyumri | Armenia | Operating | 58 km | 0 bcm/y | 1 | 1963 |
| Vargashi-Lebyazhye Gas PipelineVargashi → Lebyazhye | Russia | Proposed | 49 km | Not reported | 1 | — |
| Varna-Oryahovo Gas PipelineVarna → Oryahovo | Bulgaria | Shelved | 844 km | 42.6 bcm/y | 1 | 2022 |
| Varosfoeld–Bata Gas PipelineVarosfoeld → Bata | Hungary | Operating | 151 km | Not reported | 1 | — |
| Varska–Rakvere Gas PipelineVarska → Rakvere | Estonia | Operating | 198 km | Not reported | 1 | — |
| Vastogirardi-Oricola Gas PipelineVastogirardi → Oricola | Italy | Operating | 139 km | Not reported | 1 | 1993 |
| Vastogirardi-Oricola Gas PipelineOricola → Vastogirardi | Italy | Operating | 139 km | Not reported | 1 | — |
| Vecses-Kecskemet Gas PipelineVecses → Kecskemet | Hungary | Operating | 76 km | Not reported | 1 | — |
| Vecsés-Városföld transit line | Hungary | Proposed | 80 km | Not reported | 1 | 2022 |
| Vector Gas PipelineJoliet → Dawn | United States, Canada | Operating | 560 km | 17.8 bcm/y | 1 | 2000 |
| Vector Gas PipelineMichigan → Michigan | United States | Operating | 2 km | 1.84 bcm/y | 1 | 2021 |
| Vega Pléyade Gas PipelineVega Pléyade platform → Rio Cullen and Cañadon Alfa gas processing plants | Argentina | Operating | 77 km | 3.65 bcm/y | 1 | 2016 |
| Velke Zlievce–Ozdany Gas PipelineVelke Zlievce → Ozdany | Slovakia | Operating | 48 km | Not reported | 1 | — |
| Vergara-Irun Gas PipelineVergara → Irun | Spain | Operating | 89 km | Not reported | 1 | 1984 |
| Veruno-Bizzarone Gas PipelineVeruno → Bizzarone | Italy | Operating | 48 km | Not reported | 1 | 1976 |
| Veseli Nad Luznici–Hostim Gas PipelineVeseli Nad Luznici → Hostim | Czechia | Operating | 92 km | Not reported | 1 | — |
| Vesterled Gas PipelineFrigg gas field → St Fergus | Norway, United Kingdom | Operating | 360 km | 13.5 bcm/y | 1 | 1978 |
| Victoria Energy Terminal Gas PipelinePort Phillip Bay FSRU → Avalon | Australia | Proposed | 19 km | Not reported | 1 | 2028 |
| Victorian Transmission SystemVictoria → Victoria | Australia | Operating | 2,035 km | 10.3 bcm/y | 1 | 1969 |
| Victorian Transmission SystemPlumpton → Wollert | Australia | Operating | 51 km | Not reported | 1 | 2023 |
| Vicuñas Gas PipelineSusques → Antofagasta de la Sierra | Argentina | Proposed | 304 km | 1.46 bcm/y | 1 | 2027 |
| Vigasio–Trento Gas PipelineTrento → Vigasio | Italy | Operating | 94 km | Not reported | 1 | 1973 |
| Vijaipur-Auraiya-Pulphur Gas PipelineVijaipur → Phulpur | India | Operating | 667 km | 3.2 bcm/y | 1 | 2022 |
| Vijaipur-Dadri Gas Pipeline (GREP-I)Vijaipur → Dadri | India | Operating | 505 km | 39.1 bcm/y | 1 | 1997 |
| Vijaipur-Dadri Gas Pipeline (GREP-II)Vijaipur → Dadri | India | Operating | 505 km | 39.1 bcm/y | 1 | 2010 |
| Viking Gas TransmissionEmerson → Marshfield | Canada, United States | Operating | 1,080 km | 5.11 bcm/y | 1 | 1996 |
| Villa de Reyes-Aguascalientes-Guadalajara Gas Pipeline | Mexico | Operating | 390 km | 10.4 bcm/y | 1 | 2020 |
| Villamontes-Tarija Gas PipelineVillamontes → Tarija | Bolivia | Operating | 142 km | 0.65 bcm/y | 1 | — |
| Villapresente-Burgos Gas PipelineVillapresente → Burgos | Spain | Operating | 140 km | Not reported | 1 | 1988 |
| Villapresente–Oviedo Gas PipelineOviedo → Santander | Spain | Operating | 145 km | Not reported | 1 | — |
| Villar de Arnedo–Haro Gas PipelineVillar de Arnedo → Haro | Spain | Operating | 76 km | Not reported | 1 | 1979 |
| Villesse-Gorizia Gas PipelineVillese → Gorizia | Italy | Operating | 19 km | Not reported | 1 | 2010 |
| Vladimir Filanovsky Gas Pipeline | Russia | Operating | 114 km | Not reported | 1 | 2016 |
| Vlora-Fier Gas PipelineFier → Vlorë | Albania | Proposed | 40 km | 1 bcm/y | 1 | 2030 |
| Vodice-Jarše-Novo mesto pipelineVodice → Novo mesto | Slovenia | Proposed | 66 km | Not reported | 1 | 2027 |
| Vodice-Jesenice Gas PipelineVodice → Jesenice | Slovenia | Operating | 44 km | Not reported | 1 | — |
| Voisines–Lyon Gas PipelineLyon → Voisines | France | Operating | 284 km | Not reported | 1 | — |
| Vojany-Uzhgorod Gas PipelineVojany → Uzhhorod | Slovakia, Ukraine | Operating | 23 km | 10 bcm/y | 1 | 2014 |
| Volkhov-Petrozavodsk-Kondopoga Gas PipelineVolkhov → Petrozavodsk | Russia | Operating | 290 km | 3 bcm/y | 1 | 1996 |
| Volkhov-Petrozavodsk-Kondopoga Gas PipelinePetrozavodsk → Kondopoga | Russia | Operating | 56 km | Not reported | 1 | 2004 |
| Volkhov-Segezha-Kostomuksha Gas PipelineBerezhki → Medvezhyegorsk | Russia | Proposed | 239 km | 40 bcm/y | 1 | — |
| Volkhov-Segezha-Kostomuksha Gas PipelineMedvezhyegorsk → Segezha | Russia | Proposed | 229 km | 40 bcm/y | 1 | — |
| Volkhov-Segezha-Kostomuksha Gas PipelineSegezha → Kostomuksha | Russia | Proposed | 219 km | 40 bcm/y | 1 | — |
| Volkovysk–Gosgranitza Gas PipelineVolkovysk → Białystok | Belarus, Poland | Operating | 92 km | 2 bcm/y | 1 | 1974 |
| Volodino-Krasnoyarsk Gas PipelineVolodino → Krasnoyarsk | Russia | Proposed | 700 km | 28.5 bcm/y | 1 | 2028 |
| Vologda-Cherepovets Gas PipelineSheksna → Cherepovets | Russia | Proposed | 176 km | 4.5 bcm/y | 1 | — |
| Vreden-Dusseldorf Gas PipelineVreden → Dusseldorf | Germany | Operating | 65 km | Not reported | 1 | — |
| Vuktyl-Ukhta Gas PipelineVuktyl → Ukhta | Russia | Operating | 192 km | Not reported | 1 | 1973 |
| Vuktyl-Ukhta Gas PipelineVuktyl → Ukhta | Russia | Operating | 192 km | Not reported | 1 | 1969 |
| Vylgort-Pazhga Gas PipelineVylgort → Pazhga | Russia | Proposed | 18 km | 0.09 bcm/y | 1 | 2024 |
| Városföld-Slobodnica Gas PipelineVárosföld → Slobodnica | Hungary, Croatia | Operating | 293 km | 7 bcm/y | 1 | 2011 |
| Vía Verde ProjectPeñuelas → Arecibo, Cataño, San Juan | Puerto Rico | Cancelled | 161 km | Not reported | 1 | 2013 |
| WB Xpress Gas PipelineVirginia → West Virginia | United States | Operating | 47 km | 13.3 bcm/y | 1 | 2018 |
| WEDAL Gas PipelineBad Salzuflen → Raeren | Germany, Belgium | Operating | 236 km | 10 bcm/y | 1 | 1998 |
| WH-3-Ras Laffan gas PipelineWH-3 offshore platform → Ras Laffan Industrial City | Qatar | Operating | 78 km | 16.4 bcm/y | 1 | 1996 |
| WH-4-Ras Laffan gas PipelineWH-4 offshore platform → Ras Laffan Industrial City | Qatar | Operating | 105 km | 24.5 bcm/y | 1 | 2009 |
| WH-6-Ras Laffan gas PipelineWH-6 offshore platform → Ras Laffan Industrial City | Qatar | Operating | 91 km | 24.5 bcm/y | 1 | 2009 |
| WH-7-Ras Laffan gas PipelineWH-7 offshore platform → Ras Laffan Industrial City | Qatar | Operating | 66 km | 32.7 bcm/y | 1 | 2010 |
| WH-8-Ras Laffan gas PipelineWH-8 offshore platform → Ras Laffan Industrial City | Qatar | Operating | 62 km | 32.7 bcm/y | 1 | 2011 |
| WHP-2-Ras Laffan gas PipelineWHP-2 offshore platform → Ras Laffan Industrial City | Qatar | Operating | 90 km | 12.3 bcm/y | 1 | 1999 |
| WHP-4-Ras Laffan gas PipelineWHP-4 offshore platform → Ras Laffan Industrial City | Qatar | Operating | 100 km | Not reported | 1 | — |
| WHP-6-Ras Laffan gas PipelineWHP-6 offshore platform → Ras Laffan Industrial City | Qatar | Operating | 95 km | Not reported | 1 | — |
| WHP-7-Ras Laffan gas PipelineWHP-7 offshore platform → Ras Laffan Industrial City | Qatar | Operating | 153 km | Not reported | 1 | — |
| WHP-8-Ras Laffan gas PipelineWHP-8 offshore platform → Ras Laffan Industrial City | Qatar | Operating | 161 km | Not reported | 1 | — |
| Wafra-Station 171 Gas PipelineWafra Joint Operations → BS 171 | Kuwait, Saudi Arabia | Proposed | 65 km | Not reported | 1 | 2028 |
| Wah-Nowshera Gas Pipeline IWah → Nowshera | Pakistan | Operating | 50 km | Not reported | 1 | — |
| Wah-Nowshera Gas Pipeline IIWah → Nowshera | Pakistan | Operating | 53 km | Not reported | 1 | — |
| Waha-Nasser Gas Pipeline | Libya | Operating | 48 km | 5.66 bcm/y | 1 | — |
| Wakakura PipelineHibikimachi → Kitahama-cho | Japan | Operating | 6.2 km | Not reported | 1 | 1987 |
| Wakrah Station- Mesaieed Gas Pipeline | Qatar | Operating | 32 km | Not reported | 1 | — |
| Wallumbilla–Gladstone PipelineSouthern Queensland → QCLNG Plant on Curtis Island, Gladstone | Australia | Operating | 540 km | Not reported | 1 | 2014 |
| Wampu-Belawan-Paya Pasir Gas PipelineWampu → Paya Pasir | Indonesia | Operating | 37 km | 0.74 bcm/y | 1 | 2012 |
| Wang Noi-Kaeng Khoi Gas PipelineWang Noi → Kaeng Khoi | Thailand | Operating | 72 km | 5.31 bcm/y | 1 | 2006 |
| Waqr Khuff-Haradh Gas PipelineWaqr oil and gas field → Haradh Gas Plant | Saudi Arabia | Operating | 50 km | Not reported | 1 | — |
| Wardenburg-Werne Gas PipelineWardenburg → Werne | Germany | Operating | 290 km | Not reported | 1 | — |
| Wen 23 gas storage-Anqing gas pipelineHenan → Anhui | China | Proposed | 643 km | Not reported | 1 | — |
| Wen 23 gas storage-Anqing gas pipelineHenan → Henan | China | Proposed | 375 km | Not reported | 1 | — |
| Wen 23 gas storage-Anqing gas pipelineHenan → Anhui | China | Proposed | 211 km | Not reported | 1 | — |
| Wen 23 gas storage-Anqing gas pipelineAnhui → Anhui | China | Proposed | 265 km | Not reported | 1 | — |
| Werne-Gernsheim Gas PipelineWerne → Gernsheim | Germany | Operating | 277 km | Not reported | 1 | — |
| Werne-Schlüchtern-Rimpar Gas PipelineWerne → Rimpar | Germany | Operating | 277 km | Not reported | 1 | — |
| West African Gas PipelineItoki terminal, Lagos → Takoradi | Nigeria, Ghana, Togo, Benin | Operating | 678 km | 2.04 bcm/y | 1 | 2006 |
| West African Gas Pipeline | Ghana, Côte d'Ivoire | Proposed | 179 km | 1.53 bcm/y | 1 | — |
| West Aswan Gas PipelineAswan → Aswan | Egypt | Operating | 12 km | Not reported | 1 | — |
| West Austria Gas PipelineBaumgarten an der March → Oberkappel | Austria | Operating | 245 km | 10.9 bcm/y | 1 | 1980 |
| West Austria Gas PipelineOberkappel → Bad Leonfelden | Austria | Proposed | 40 km | 2.5 bcm/y | 1 | 2027 |
| West Austria Gas PipelineBaumgarten an der March → Oberkappel | Austria | Operating | 140 km | 10.9 bcm/y | 1 | 1980 |
| West Erregulla Gas PipelineDongara → Dongara | Australia | Proposed | 17 km | 0.87 bcm/y | 1 | 2024 |
| West Kalimantan-Central Kalimantan Gas PipelinePontianak → Palangkaraya | Indonesia | Proposed | 1,018 km | Not reported | 1 | — |
| West Natuna Transportation System Gas Pipeline | Indonesia, Singapore | Operating | 640 km | 3.4 bcm/y | 1 | 2001 |
| West Qurna-Rumela Gas Pipeline | Iraq | Under construction | 50 km | Not reported | 1 | 2025 |
| West of Shetland Gas Pipeline SystemFoinaven field → Sullom Voe Terminal | United Kingdom | Operating | 193 km | 1.8 bcm/y | 1 | — |
| West-East Gas PipelineKarratha → Moomba | Australia | Shelved | 2,900 km | 5.67 bcm/y | 1 | — |
| West-East Gas Pipeline 1Shuyang → Lianshui | China | Operating | 53 km | 0.6 bcm/y | 1 | — |
| West-East Gas Pipeline 1Xuedian → Henan | China | Operating | 188 km | 1.6 bcm/y | 1 | 2004 |
| West-East Gas Pipeline 1Jingbian → Yinchuan | China | Operating | 291 km | 1.08 bcm/y | 1 | 2016 |
| West-East Gas Pipeline 1Dingyuan → Luoji | China | Operating | 69 km | 3.5 bcm/y | 1 | 2019 |
| West-East Gas Pipeline 1Selan → Ningxia | China | Operating | 457 km | 3.5 bcm/y | 1 | 2007 |
| West-East Gas Pipeline 1Jiangsu → Anhui | China | Operating | 130 km | 1.67 bcm/y | 1 | 2004 |
| West-East Gas Pipeline 1Lunnan → Shanghai | China | Operating | 4,000 km | 17 bcm/y | 1 | 2005 |
| West-East Gas Pipeline 1Yongping Town, Yanchuan County → Qinghuabian Town, Baota District | China | Operating | 53 km | 1 bcm/y | 1 | 2022 |
| West-East Gas Pipeline 1Lianyungang → Jiangsu | China | Operating | 31 km | 0.11 bcm/y | 1 | 2017 |
| West-East Gas Pipeline 1Jiangdu District → Rudong | China | Operating | 276 km | 13.5 bcm/y | 1 | 2011 |
| West-East Gas Pipeline 2Lunnan → Xinjiang | China | Operating | 526 km | 17 bcm/y | 1 | 2011 |
| West-East Gas Pipeline 2Gao'an → Yujiang | China | Operating | 174 km | 3 bcm/y | 1 | 2010 |
| West-East Gas Pipeline 2Lushan → Gao'an | China | Operating | 210 km | 3 bcm/y | 1 | 2010 |
| West-East Gas Pipeline 2Huangtie → Lichuan | China | Operating | 125 km | 0.48 bcm/y | 1 | 2015 |
| West-East Gas Pipeline 2Jiangxi → Yujiang | China | Operating | 137 km | 3 bcm/y | 1 | 2014 |
| West-East Gas Pipeline 2Yujiang → Yingtan | China | Operating | 40 km | 0.4 bcm/y | 1 | 2015 |
| West-East Gas Pipeline 2Henan → Henan | China | Operating | 206 km | 0.98 bcm/y | 1 | 2003 |
| West-East Gas Pipeline 2Henan → Henan | China | Operating | 135 km | 1.6 bcm/y | 1 | 2011 |
| West-East Gas Pipeline 2Yulin-Jinan Gas Pipeline → Henan | China | Operating | 150 km | 0.5 bcm/y | 1 | 2011 |
| West-East Gas Pipeline 2Xiaozhuang Village, Yichuan County → Guxian Town, Yanshi District | China | Operating | 53 km | 0.49 bcm/y | 1 | 2012 |
| West-East Gas Pipeline 2Henan → Henan | China | Operating | 192 km | 2 bcm/y | 1 | 2012 |
| West-East Gas Pipeline 2Bo'ai → Nanle, Xinzheng | China | Operating | 107 km | 1.6 bcm/y | 1 | 2015 |
| West-East Gas Pipeline 2Tushan → Guangshui | China | Operating | 76 km | 0.17 bcm/y | 1 | 2019 |
| West-East Gas Pipeline 2Hubei → Hubei | China | Operating | 218 km | 2 bcm/y | 1 | 2010 |
| West-East Gas Pipeline 2Taixing Town → Furong Town | China | Operating | 58 km | 6 bcm/y | 1 | 2014 |
| West-East Gas Pipeline 2Jiangsu → LiuZhuang | China | Operating | 48 km | 0.7 bcm/y | 1 | 2011 |
| West-East Gas Pipeline 2Tengxu Village, Yongning District → Guangxi | China | Operating | 300 km | 1.69 bcm/y | 1 | 2014 |
| West-East Gas Pipeline 2Cangwu County → Babu District | China | Operating | 212 km | 0.89 bcm/y | 1 | 2014 |
| West-East Gas Pipeline 2Qintang District → Xingye County | China | Operating | 103 km | 0.74 bcm/y | 1 | 2016 |
| West-East Gas Pipeline 2Zhejiang → Luzhi Town, Wuzhong District | China | Operating | 112 km | 0.2 bcm/y | 1 | 2012 |
| West-East Gas Pipeline 2Dongyang Town, Anyi County → Jinshanwei Town, Jinshan District | China | Operating | 823 km | 10 bcm/y | 1 | 2011 |
| West-East Gas Pipeline 2Henan → Shandong | China | Operating | 515 km | 10 bcm/y | 1 | 2012 |
| West-East Gas Pipeline 2Changfu Town, Zhangshu City → Hunan | China | Operating | 262 km | 4 bcm/y | 1 | 2011 |
| West-East Gas Pipeline 2Khorgas → Guangdong | China | Operating | 9,102 km | 30 bcm/y | 1 | 2012 |
| West-East Gas Pipeline 2Aotou Town, Conghua District → Dachan Island | China | Operating | 255 km | 14.5 bcm/y | 1 | 2012 |
| West-East Gas Pipeline 2Gao'an → Xinyu | China | Operating | 69 km | 1 bcm/y | 1 | 2010 |
| West-East Gas Pipeline 2Dachan Island → Lung Kwu Tan Terminal Station | China | Operating | 21 km | 6 bcm/y | 1 | 2012 |
| West-East Gas Pipeline 3Fujian → Nanping | China | Operating | 185 km | Not reported | 1 | 2016 |
| West-East Gas Pipeline 3Jiangxi → Fujian | China | Operating | 817 km | 30 bcm/y | 1 | 2016 |
| West-East Gas Pipeline 3Zengcheng → Guangdong | China | Operating | 386 km | 5.8 bcm/y | 1 | 2020 |
| West-East Gas Pipeline 3Guangdong → Shiting Town | China | Under construction | 209 km | 5.8 bcm/y | 1 | 2025 |
| West-East Gas Pipeline 3Ningxia → Jiangxi | China | Operating | 2,090 km | 25 bcm/y | 1 | 2025 |
| West-East Gas Pipeline 3Khorgas → Ningxia | China | Operating | 2,445 km | 30 bcm/y | 1 | 2014 |
| West-East Gas Pipeline 3Yining → Khorgas | China | Operating | 64 km | 30 bcm/y | 1 | 2013 |
| West-East Gas Pipeline 3Khorgas → Fujian | China | Operating | 7,378 km | 30 bcm/y | 1 | — |
| West-East Gas Pipeline 3Zhongwei → Jingbian | China | Operating | 377 km | 30 bcm/y | 1 | 2017 |
| West-East Gas Pipeline 3Ansha Town, Changsha County → Wangcheng District | China | Operating | 46 km | 3 bcm/y | 1 | 2019 |
| West-East Gas Pipeline 3Xiantao City → Qianjiang City | China | Operating | 21 km | 20 bcm/y | 1 | — |
| West-East Gas Pipeline 3Fuzhou → Fuding | China | Operating | 311 km | 10 bcm/y | 1 | 2016 |
| West-East Gas Pipeline 3Fuqing → Pingtan | China | Operating | 88 km | 8.44 bcm/y | 1 | 2016 |
| West-East Gas Pipeline 3Qingkou Town → Xiangqian Town | China | Operating | 21 km | 7.3 bcm/y | 1 | 2020 |
| West-East Gas Pipeline 3Hongjingzi Village, Dashuikeng Town, Yanchi County → Yongning County | China | Proposed | 205 km | 2.6 bcm/y | 1 | — |
| West-East Gas Pipeline 4Xinjiang → Ningxia | China | Operating | 1,745 km | 15 bcm/y | 1 | 2025 |
| West-East Gas Pipeline 5Ulugqat → Ningxia | China | Shelved | 3,200 km | 30 bcm/y | 1 | — |
| Westcoast Connector Gas Transmission ProjectBeatton Ranch → Ridley Island | Canada | Cancelled | 850 km | 42.9 bcm/y | 1 | 2019 |
| Western Desert Gas Complex-Ameriya Gas PipelineWestern Desert Gas Complex → Alexandria | Egypt | Operating | 15 km | Not reported | 1 | — |
| Western Desert Gas Complex-Ameriya Gas PipelineWestern Desert Gas Complex → Alexandria | Egypt | Operating | 15 km | Not reported | 1 | — |
| Western Energy Storage and Transportation Header ProjectSalt Lake City → Yuma | United States | Cancelled | 1,046 km | 20.4 bcm/y | 1 | 2021 |
| Western LNG PipelineKiunga → Western LNG Terminal | Papua New Guinea | Cancelled | 520 km | 2.31 bcm/y | 1 | 2023 |
| Western Libya Gas ProjectWafa gas field → Mellitah Complex | Libya | Operating | 525 km | 13 bcm/y | 1 | 2004 |
| Western Libya Gas ProjectWafa gas field → Mellitah Complex | Libya | Operating | 525 km | 13 bcm/y | 1 | 2004 |
| Western Slopes PipelineNarrabi → Condobolin | Australia | Cancelled | 450 km | 2.01 bcm/y | 1 | 2026 |
| Westerschelde Oost–Wijngaarden Gas PipelineWesterschelde Oost → Wijngaarden | Netherlands | Operating | 64 km | Not reported | 1 | — |
| Wheatstone Ashburton West PipelineOnslow → Western Australia | Australia | Operating | 123 km | 3.38 bcm/y | 1 | 2015 |
| Whistler PipelineWaha → Texas | United States | Operating | 764 km | 20.4 bcm/y | 1 | 2021 |
| Whistler Pipeline | United States | Operating | 80 km | 20.4 bcm/y | 1 | 2021 |
| White Stream Gas PipelineTbilisi → Constanța | Georgia, Romania | Cancelled | 1,238 km | 32 bcm/y | 1 | 2023 |
| Wide Bay PipelineMayborough → Rockhampton | Australia | Operating | 274 km | 0.06 bcm/y | 1 | 2000 |
| Wieringermeer–Den Helder Gas PipelineWieringermeer → Den Helder | Netherlands | Operating | 35 km | Not reported | 1 | — |
| Wijngaarden–Ewijk Gas PipelineWijngaarden → Ewijk | Netherlands | Operating | 70 km | Not reported | 1 | — |
| Wijngaarden–Ewijk Gas PipelineWijngaarden → Ewijk | Netherlands | Operating | 22 km | Not reported | 1 | — |
| Wijngaarden–Gate Rotterdam Gas PipelineWijngaarden → Gate Rotterdam | Netherlands | Operating | 62 km | Not reported | 1 | — |
| Wijngaarden–Gate Rotterdam Gas PipelineWijngaarden → Hook of Holland | Netherlands | Operating | 31 km | Not reported | 1 | — |
| Wijngaarden–Schmeeda Gas PipelineWjingaarden → Beverwijk | Netherlands | Operating | 88 km | Not reported | 1 | — |
| Wijngaarden–Schmeeda Gas PipelineBeverwijk → Schmeeda | Netherlands | Operating | 195 km | Not reported | 1 | — |
| Wijngaarden–Schmeeda Gas PipelineWijngaarden → Scheemda | Netherlands | Operating | 73 km | Not reported | 1 | — |
| Wildcat Gas PipelineTexas → Texas | United States | Operating | 183 km | 4.09 bcm/y | 1 | 2018 |
| Wilhelmshaven LNG Terminal Pipeline | Germany | Operating | 28 km | 10 bcm/y | 1 | 2023 |
| Williston Basin Gas PipelineWyoming → North Dakota | United States | Operating | 5,414 km | 21.5 bcm/y | 1 | 1920 |
| Winseler-Luedelange Gas PipelineWinseler → Leudelange | Luxembourg | Operating | 58 km | Not reported | 1 | — |
| Wloclawek–Gdynia Gas PipelineWloclawek → Gdansk | Poland | Operating | 200 km | Not reported | 1 | — |
| Wloclawek–Odolanow Gas PipelineOdolanow → Wloclawek | Poland | Operating | 166 km | Not reported | 1 | — |
| Wloclawek–Rembelszczyzna Gas PipelineWloclawek → Rembelszczyzna | Poland | Operating | 150 km | Not reported | 1 | — |
| Wodgina Lateral Gas PipelineWestern Australia → Western Australia | Australia | Operating | 85 km | Not reported | 1 | 2001 |
| Wronow–Husow Gas PipelineWronow → Husow | Poland | Operating | 181 km | Not reported | 1 | — |
| Wronow–Jaroslaw Gas PipelineWronow → Jaroslaw | Poland | Operating | 30 km | Not reported | 1 | — |
| Wyoming Interstate Gas PipelineWyoming → Colorado | United States | Operating | 1,287 km | 39.9 bcm/y | 1 | 1997 |
| Xinjiang Coal-to-Gas PipelineMulei → Guangdong | China | Under construction | 4,159 km | 30 bcm/y | 1 | 2022 |
| Xinjiang Coal-to-Gas PipelineXinjiang → Guangdong | China | Cancelled | 793 km | 30 bcm/y | 1 | — |
| Xinjiang Coal-to-Gas PipelineXiheishan, Jiangjunmiao → Jijihu | China | Under construction | 114 km | 6 bcm/y | 1 | — |
| Xinjiang Coal-to-Gas PipelineXinjiang → Guangdong | China | Cancelled | 862 km | 6 bcm/y | 1 | — |
| Xinjiang Coal-to-Gas PipelineXinjiang → Guangdong | China | Cancelled | 993 km | 15 bcm/y | 1 | — |
| Xinjiang Coal-to-Gas PipelineFujian → Jiangxi | China | Cancelled | 1,002 km | 8.5 bcm/y | 1 | — |
| Xinjiang Coal-to-Gas PipelineNan County Hongshan Town → Lingui District Sitang Town | China | Operating | 463 km | 7.05 bcm/y | 1 | 2023 |
| Xinjiang Gas Pipeline NetworkJinlong Town → Wangjiagou | China | Operating | 285 km | 1 bcm/y | 1 | 2006 |
| Xinjiang Gas Pipeline NetworkCainan Oil Field → Xinjiang | China | Operating | 290 km | 2.8 bcm/y | 1 | 2008 |
| Xinjiang Gas Pipeline NetworkXinjiang → Cainan Oil Field, Fukang | China | Operating | 141 km | 3 bcm/y | 1 | 2007 |
| Xinjiang Gas Pipeline NetworkXinjiang → Xinjiang | China | Operating | 760 km | 12 bcm/y | 1 | 2008 |
| Xinjiang Gas Pipeline NetworkLunnan → Korla | China | Operating | 141 km | 2.8 bcm/y | 1 | 2022 |
| Xinjiang Gas Pipeline NetworkLunnan → Korla | China | Operating | 192 km | 1.1 bcm/y | 1 | 1998 |
| Xinjiang Gas Pipeline NetworkShanshan County → Xinjiang | China | Operating | 302 km | 0.6 bcm/y | 1 | 1996 |
| Xinjiang Gas Pipeline NetworkXinjiang → Xinjiang | China | Operating | 3,000 km | Not reported | 1 | 2013 |
| Xinjiang Gas Pipeline NetworkBaijiantan District → Tacheng | China | Under construction | 264 km | 0.5 bcm/y | 1 | — |
| Xinjiang Gas Pipeline NetworkCainan-Shixi-Karamay Gas Pipeline No. 3 valve chamber, Fuhai County → Altay | China | Operating | 246 km | 0.28 bcm/y | 1 | 2024 |
| Xinjiang Gas Pipeline NetworkJinlong Town → Wangjiagou | China | Proposed | 2,864 km | Not reported | 1 | — |
| Xinjiang Gas Pipeline NetworkXinjiang → Xinjiang | China | Proposed | 2,114 km | Not reported | 1 | — |
| Xinjiang Gas Pipeline NetworkXinjiang → Xinjiang | China | Operating | 74 km | Not reported | 1 | — |
| Xinjiang Gas Pipeline NetworkXinjiang → Xinjiang | China | Operating | 22 km | Not reported | 1 | — |
| Xinjiang Gas Pipeline NetworkYixihala Town, Kuqa City,独库公路终点 → Xinhe County, Yingmaili | China | Operating | 106 km | 0.94 bcm/y | 1 | 2024 |
| Xinjiang Gas Pipeline NetworkXinhe County → Sanchakou Town, Maralbexi County | China | Under construction | 383 km | 2.63 bcm/y | 1 | — |
| Xinjiang Gas Pipeline NetworkLunnan Towbn, Luntai County → Shangku Industrial Park, Korla | China | Under construction | 128 km | 7.45 bcm/y | 1 | — |
| Xinjiang Gas Pipeline NetworkXinjiang → Xinjiang | China | Under construction | 2,108 km | 11.3 bcm/y | 1 | — |
| Yabog Gas PipelineRío Grande → Yacuíba | Bolivia, Argentina | Operating | 540 km | 2.19 bcm/y | 1 | 1972 |
Length is GEM's reported figure where given. When every segment of a project repeats the same figure it is counted once, not summed; see methodology.