Directory
Gas transmission pipelines
Every gas transmission pipeline above Global Energy Monitor's size threshold, grouped by project: 4246 pipelines made up of 4246 tracked segments across 139 countries. 3921 have a route drawn on the map.
Pipelines
4,246
4246 tracked segments
Operating length
1,173,317 km
2975 pipelines operating
Under construction
77,835 km
282 pipelines building
Terminal connections
5,307
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? Use the box below; the site search covers everything else.
Search by name, country or route, for example Nord Stream or Algeria Italy.
Showing 3001–3300 of 4246 pipelines, sorted by name. The filters below apply to this page.
| Countries | Segments | |||||
|---|---|---|---|---|---|---|
| Sakhalin-Khabarovsk-Vladivostok Gas PipelineSakhalin region → Primorsky territory | Russia | Operating | 1,822 km | 20 bcm/y | 1 | 2011 |
| Sakhalin-Khabarovsk-Vladivostok Gas PipelineKhabarovsk territory → Khabarovsk territory | Russia | Operating | 391 km | 15 bcm/y | 1 | 2021 |
| Sakhalin-Khabarovsk-Vladivostok Gas PipelineKhabarovsk territory → Heilongjiang | Russia, China | Proposed | 0 km | 10 bcm/y | 1 | 2025 |
| Sakhalin-Khabarovsk-Vladivostok Gas PipelinePrimorsky territory → Heilongjiang | Russia, China | Proposed | 25 km | 10 bcm/y | 1 | 2025 |
| Salam Spurline Gas PipelineMatruh → Matruh | Egypt | Operating | 35 km | 2.56 bcm/y | 1 | — |
| Salam-Abu Gharadig Southern Gas PipelineMatruh → Matruh | Egypt | Operating | 212 km | 1.91 bcm/y | 1 | — |
| Salam–Matruh Terminal Gas PipelineWestern Desert → Matruh | Egypt | Operating | 75 km | 0.22 bcm/y | 1 | — |
| Saleh–Ras al-Khaimah gas Pipeline | United Arab Emirates | Retired | 39 km | Not reported | 1 | — |
| Salman–Siri Gas PipelinePersian Gulf → Hormozgan | Iran | Operating | 147 km | Not reported | 1 | 2013 |
| Samalayuca-Sásabe Gas PipelineChihuahua → Sonora | Mexico | Operating | 650 km | 4.82 bcm/y | 1 | 2021 |
| San Fernando Gas PipelineTamaulipas → Tamaulipas | Mexico | Operating | 114 km | 14.9 bcm/y | 1 | 2003 |
| San Isidro-Samalayuca Gas PipelineChihuahua → Chihuahua | Mexico | Operating | 23 km | 11.6 bcm/y | 1 | 2017 |
| San Jerónimo-General Pacheco Gas PipelineSanta Fe → Buenos Aires | Argentina | Operating | 294 km | Not reported | 1 | — |
| San Jerónimo-General Rodríguez Gas PipelineSanta Fe → Buenos Aires | Argentina | Operating | 328 km | Not reported | 1 | — |
| San Jerónimo-Santa Fe-Paraná Gas PipelineSanta Fe → Entre Ríos | Argentina | Operating | 191 km | Not reported | 1 | — |
| San Marco–Recanati PipelineFermo → Macerata | Italy | Operating | 35 km | 2.53 bcm/y | 1 | 2022 |
| San Martin PipelineTierra del Fuego → Buenos Aires | Argentina | Operating | 4,590 km | 11.2 bcm/y | 1 | 1965 |
| San Salvo–Biccari Gas Pipeline | Italy | Operating | 94 km | Not reported | 1 | 1981 |
| San Salvo–Vastogirardi Gas Pipeline | Italy | Operating | 58 km | Not reported | 1 | — |
| San Sebastián-Ushuaia Gas PipelineTierra del Fuego → Tierra del Fuego | Argentina | Operating | 280 km | Not reported | 1 | 1981 |
| Sangu Gas Transmission Pipeline | Bangladesh | Retired | 35 km | 1.84 bcm/y | 1 | 1996 |
| Sansepolcro-Terranuova Gas Pipeline | Italy | Operating | 46 km | Not reported | 1 | 1970 |
| Santa Bárbara-Aguasay 2 Gas PipelineMonagas → Monagas | Venezuela | Operating | 49 km | 8.27 bcm/y | 1 | — |
| Santa Bárbara-Aguasay Gas PipelineMonagas → Monagas | Venezuela | Operating | 49 km | 4.13 bcm/y | 1 | — |
| Santa Cruz Norte Gas PipelineSanta Cruz → Santa Cruz | Argentina | Shelved | 320 km | Not reported | 1 | — |
| Santa Cruz Sur Gas PipelineSanta Cruz → Santa Cruz | Argentina | Operating | 181 km | 0.26 bcm/y | 1 | 2006 |
| Santa Cruz Sur Gas PipelineSanta Cruz → Santa Cruz | Argentina | Operating | 178 km | 0.26 bcm/y | 1 | 2009 |
| Santa Fe Mainline Gas PipelineNew Mexico → New Mexico | United States | Operating | 56 km | Not reported | 1 | 2021 |
| Santo Antônio dos Lopes-Barcarena Gas PipelineMaranhão → Pará | Brazil | Proposed | 677 km | 2.92 bcm/y | 1 | — |
| Santo Antônio dos Lopes-Caucaia Gas PipelineMaranhão → Ceará | Brazil | Proposed | 684 km | 2.92 bcm/y | 1 | — |
| Santo Antônio dos Lopes-Imperatriz Gas PipelineMaranhão → Maranhão | Brazil | Proposed | 422 km | 0.73 bcm/y | 1 | — |
| Santo Antônio dos Lopes-São Luis Gas PipelineMaranhão → Maranhão | Brazil | Proposed | 282 km | 2.56 bcm/y | 1 | — |
| Sapele LTX-Oben Gas Pipeline | Nigeria | Operating | 45 km | 1.12 bcm/y | 1 | — |
| Sapporo Pipeline | Japan | Operating | 39 km | Not reported | 1 | 2005 |
| Sara-Clarencia Gas PipelineTierra de Fuego → Tierra de Fuego | Chile | Proposed | 60 km | 0.16 bcm/y | 1 | 2027 |
| Sarakhs-Sari Pipeline | Iran | Operating | 795 km | 12 bcm/y | 1 | — |
| Saratov-Gorky Gas PipelineSaratov Oblast → Nizhny Novgorod Oblast | Russia | Operating | 606 km | Not reported | 1 | 1961 |
| Saratov-Moscow Gas PipelineSaratov Oblast → Moscow Oblast | Russia | Retired | 840 km | Not reported | 1 | 1946 |
| Sarikali-Karacabey Gas Pipeline | Türkiye | Operating | 196 km | Not reported | 1 | — |
| Saryarka Gas Pipeline | Kazakhstan | Operating | 1,061 km | 2.2 bcm/y | 1 | 2019 |
| Saryarka Gas Pipeline | Kazakhstan | Proposed | 276 km | 2.2 bcm/y | 1 | 2025 |
| Saryarka Gas Pipeline | Kazakhstan | Proposed | 177 km | 2.2 bcm/y | 1 | 2025 |
| Saryarka Gas Pipeline | Kazakhstan | Proposed | 0 km | 7.8 bcm/y | 1 | 2027 |
| Sarybulak-Zimunay Gas PipelineEast Kazakhstan → Xinjiang | Kazakhstan, China | Operating | 93 km | 0.5 bcm/y | 1 | 2013 |
| Sawan- Qadirpur Gas PipelineSindh → Sindh | Pakistan | Operating | 131 km | Not reported | 1 | — |
| Sawan–Lahore Gas PipelineSindh → Punjab | Pakistan | Under construction | 770 km | 12.3 bcm/y | 1 | 2025 |
| Sbaa-Adrar Gas PipelineAdrar → Adrar | Algeria | Operating | 34 km | Not reported | 1 | 2001 |
| Scarborough Gas Pipeline | Australia | Proposed | 433 km | Not reported | 1 | 2026 |
| Scheemda-Emden Gas Pipeline | Netherlands, Germany | Operating | 28 km | Not reported | 1 | — |
| Scheemda–Bunde Gas Pipeline | Netherlands, Germany | Operating | 16 km | Not reported | 1 | — |
| Scheemda–Eemshaven Gas Pipeline | Netherlands | Operating | 40 km | Not reported | 1 | — |
| Scheemda–Schuilenburg Gas Pipeline | Netherlands | Operating | 27 km | Not reported | 1 | — |
| Scheinfeld-Lindau Gas Pipeline | Germany | Operating | 280 km | Not reported | 1 | — |
| Schwerin-Magdeburg Gas Pipeline | Germany | Operating | 179 km | Not reported | 1 | 1993 |
| Sciacca-Canicatti Gas Pipeline | Italy | Operating | 82 km | Not reported | 1 | 1992 |
| Scotland–North Ireland Pipeline (SNIP)United Kingdom → Northern Ireland | United Kingdom | Operating | 135 km | 31.5 bcm/y | 1 | 1996 |
| Scottish Area Gas Evacuation Pipeline | United Kingdom | Operating | 324 km | Not reported | 1 | — |
| Sea Robin Gas Pipeline | United States | Operating | 705 km | 12.9 bcm/y | 1 | 1969 |
| Sealine Tirrenica Gas Pipeline | Italy | Cancelled | 255 km | Not reported | 1 | 2034 |
| Sean Gas Field–Bacton Pipeline | United Kingdom | Operating | 106 km | Not reported | 1 | 1986 |
| Sebei-Xining-Lanzhou Gas PipelineQinghai → Gansu | China | Operating | 953 km | 2 bcm/y | 1 | 2001 |
| Sebei-Xining-Lanzhou Parallel Gas PipelineQinghai → Gansu | China | Operating | 918 km | 3.3 bcm/y | 1 | 2010 |
| Sebt Azziz-Kaser El Boukhari Gas PipelineMédéa → Médéa | Algeria | Operating | 36 km | Not reported | 1 | 2007 |
| Second Joso Gas Pipeline | Japan | Operating | 14 km | Not reported | 1 | 2002 |
| Second Suruga Trunk PipelineChūbu → Chūbu | Japan | Operating | 28 km | Not reported | 1 | 2004 |
| Second Transmagallánico Gas PipelineTierra del Fuego → Santa Cruz | Argentina | Operating | 37 km | 2.53 bcm/y | 1 | 2010 |
| Secunda–Durban Lilly Gas PipelineMpumalanga → KwaZulu-Natal | South Africa | Operating | 600 km | 0.61 bcm/y | 1 | 1995 |
| Sefiane-Batna Gas Pipeline | Algeria | Operating | 75 km | Not reported | 1 | — |
| Selivanovo Gas PipelineSmolensk Oblast → Smolensk Oblast | Russia | Proposed | 36 km | 0.1 bcm/y | 1 | — |
| Semel-Duhok Gas PipelineKurdistan → Kurdistan | Iraq | Operating | 40 km | 1.23 bcm/y | 1 | 2014 |
| Semizovac – Zenica Gas PipelineSarajevo → Zenica-Doboj | Bosnia And Herzegovina | Operating | 55 km | Not reported | 1 | 1983 |
| Semutang-Chittagong Gas Pipeline | Bangladesh | Operating | 56 km | 0.72 bcm/y | 1 | 2013 |
| Senboku No.1 Connection Pipeline | Japan | Operating | 5 km | Not reported | 1 | 1975 |
| Senboku No.2 Connection PipelineKansai → Kansai | Japan | Operating | 5 km | Not reported | 1 | 1975 |
| Senipah-Balikpapan Gas PipelineEast Kalimantan → East Kalimantan | Indonesia | Operating | 78 km | 1.28 bcm/y | 1 | 2024 |
| Serbia-Kosovo-Montenegro Gas Interconnector | Serbia, Kosovo | Cancelled | 114 km | Not reported | 1 | — |
| Serbia-Kosovo-Montenegro Gas Interconnector | Kosovo, Montenegro | Cancelled | 110 km | Not reported | 1 | — |
| Serbia-North Macedonia Interconnection Pipeline | Serbia, North Macedonia | Proposed | 23 km | 1.5 bcm/y | 1 | 2023 |
| Serbia-North Macedonia Interconnection Pipeline | Serbia, North Macedonia | Proposed | 47 km | 1.5 bcm/y | 1 | 2023 |
| Serbian-Hungarian Gas Pipeline | Serbia, Hungary | Operating | 82 km | 6 bcm/y | 1 | 2021 |
| Serbia–Bosnia Interconnector Gas Pipeline | Serbia, Bosnia And Herzegovina | Proposed | 102 km | 1.2 bcm/y | 1 | 2026 |
| Serbia–Bosnia Interconnector Gas Pipeline | Bosnia And Herzegovina | Proposed | 308 km | 1.2 bcm/y | 1 | 2026 |
| Sergnano-Mortara Gas Pipeline | Italy | Operating | 57 km | Not reported | 1 | 1970 |
| Sergnano–Vigasio Gas Pipeline | Italy | Operating | 81 km | Not reported | 1 | — |
| Serpukhov-Kalinin-Leningrad Pipeline | Russia | Operating | 803 km | 3.7 bcm/y | 1 | 1959 |
| Setubal-Leiria Pipeline | Portugal | Operating | 179 km | Not reported | 1 | — |
| Shaan-Jing Gas PipelineHebei → Hebei | China | Operating | 312 km | 9 bcm/y | 1 | 2009 |
| Shaan-Jing Gas PipelineTianjin → Beijing | China | Operating | 78 km | 17 bcm/y | 1 | 2016 |
| Shaan-Jing Gas PipelineBeijing → Hebei | China | Operating | 77 km | 17 bcm/y | 1 | 2019 |
| Shaan-Jing Gas PipelineHebei → Hebei | China | Operating | 174 km | 3.2 bcm/y | 1 | 2021 |
| Shaan-Jing Gas PipelineShaanxi → Beijing | China | Operating | 918 km | 4 bcm/y | 1 | 1997 |
| Shaan-Jing Gas PipelineShaanxi → Beijing | China | Operating | 935 km | 12 bcm/y | 1 | 2005 |
| Shaan-Jing Gas PipelineShaanxi → Beijing | China | Operating | 1,011 km | 15 bcm/y | 1 | 2010 |
| Shaan-Jing Gas PipelineShaanxi → Beijing | China | Operating | 1,114 km | 25 bcm/y | 1 | 2017 |
| Shaanxi Gas Pipeline NetworkShaanxi → Shaanxi | China | Operating | 228 km | 0.34 bcm/y | 1 | 2010 |
| Shaanxi Gas Pipeline NetworkShaanxi → Shaanxi | China | Operating | 272 km | 11.1 bcm/y | 1 | 2014 |
| Shaanxi Gas Pipeline NetworkShaanxi → Shaanxi | China | Operating | 233 km | 0.6 bcm/y | 1 | 2011 |
| Shaanxi Gas Pipeline NetworkShaanxi → Shaanxi | China | Operating | 489 km | 1 bcm/y | 1 | 1997 |
| Shaanxi Gas Pipeline NetworkShaanxi → Shaanxi | China | Operating | 482 km | 3 bcm/y | 1 | 2003 |
| Shaanxi Gas Pipeline NetworkShaanxi → Shaanxi | China | Operating | 587 km | 9 bcm/y | 1 | 2012 |
| Shaanxi Gas Pipeline NetworkShaanxi → Shaanxi | China | Operating | 114 km | 0.43 bcm/y | 1 | 2017 |
| Shaanxi Gas Pipeline NetworkShaanxi → Shaanxi | China | Operating | 88 km | 4 bcm/y | 1 | 2019 |
| Shaanxi Gas Pipeline NetworkShaanxi → Shaanxi | China | Operating | 41 km | 9 bcm/y | 1 | 2020 |
| Shaanxi Gas Pipeline NetworkShaanxi → Shaanxi | China | Operating | 133 km | 0.17 bcm/y | 1 | 2011 |
| Shaanxi Gas Pipeline NetworkShaanxi → Shaanxi | China | Operating | 52 km | 0.08 bcm/y | 1 | 2000 |
| Shaanxi Gas Pipeline NetworkShaanxi → Shaanxi | China | Operating | 145 km | 0.5 bcm/y | 1 | 1999 |
| Shaanxi Gas Pipeline NetworkShaanxi → Shaanxi | China | Proposed | 246 km | 0.5 bcm/y | 1 | — |
| Shaanxi Gas Pipeline NetworkShaanxi → Shaanxi | China | Operating | 111 km | 1.18 bcm/y | 1 | 2021 |
| Shaanxi Gas Pipeline NetworkShaanxi → Shaanxi | China | Operating | 140 km | 0.49 bcm/y | 1 | 2010 |
| Shaanxi Gas Pipeline NetworkShaanxi → Shaanxi | China | Proposed | 278 km | 11.6 bcm/y | 1 | — |
| Shaanxi Gas Pipeline NetworkShaanxi → Gansu | China | Operating | 136 km | 1 bcm/y | 1 | 2019 |
| Shaanxi Gas Pipeline NetworkShaanxi → Shaanxi | China | Operating | 26 km | 1 bcm/y | 1 | 2014 |
| Shaanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 85 km | 0.43 bcm/y | 1 | 2011 |
| Shaanxi Gas Pipeline NetworkShaanxi → Shaanxi | China | Under construction | 224 km | 0.96 bcm/y | 1 | — |
| Shaanxi Gas Pipeline NetworkShaanxi → Shaanxi | China | Operating | 76 km | 0.11 bcm/y | 1 | 2025 |
| Shaanxi Gas Pipeline NetworkShaanxi → Shaanxi | China | Operating | 110 km | 9 bcm/y | 1 | 2022 |
| Shaanxi Gas Pipeline NetworkShaanxi → Shaanxi | China | Proposed | 53 km | 0.28 bcm/y | 1 | — |
| Shagyrly-Shomyshty - Beineu Gas PiplelineMangystau → Mangystau | Kazakhstan | Operating | 96 km | 1.56 bcm/y | 1 | 2015 |
| Shahaji Bazar-Shamsher Nagar Gas Pipeline | Bangladesh | Operating | 65 km | 0.11 bcm/y | 1 | — |
| Shahbazpur-Bhola-Laharhut-Barishal Gas Transmission Pipeline | Bangladesh | Proposed | 63 km | Not reported | 1 | 2025 |
| Shahdara-Gujranwala-Rahwali Gas PipelinePunjab → Punjab | Pakistan | Operating | 73 km | Not reported | 1 | — |
| Shahdol-Phulpur Gas PipelineMadya Pradesh → Uttar Pradesh | India | Operating | 312 km | 1.28 bcm/y | 1 | 2017 |
| Shams-Obaiyed Gas PipelineMatruh → Matruh | Egypt | Operating | 42 km | 2.45 bcm/y | 1 | — |
| Shandong Gas Pipeline NetworkShandong → Shandong | China | Operating | 200 km | 6.72 bcm/y | 1 | 2014 |
| Shandong Gas Pipeline NetworkShandong → Shandong | China | Operating | 263 km | 6 bcm/y | 1 | — |
| Shandong Gas Pipeline NetworkShandong → Shandong | China | Operating | 101 km | 1.62 bcm/y | 1 | 2013 |
| Shandong Gas Pipeline NetworkShandong → Shandong | China | Operating | 117 km | 0.4 bcm/y | 1 | 2005 |
| Shandong Gas Pipeline NetworkShandong → Shandong | China | Operating | 149 km | 1.7 bcm/y | 1 | 2008 |
| Shandong Gas Pipeline NetworkShandong → Shandong | China | Operating | 141 km | 2.8 bcm/y | 1 | 2002 |
| Shandong Gas Pipeline NetworkShandong → Shandong | China | Operating | 121 km | 3.6 bcm/y | 1 | — |
| Shandong Gas Pipeline NetworkShandong → Shandong | China | Operating | 243 km | 1.3 bcm/y | 1 | 2003 |
| Shandong Gas Pipeline NetworkShandong → Shandong | China | Operating | 365 km | 5.2 bcm/y | 1 | 2015 |
| Shandong Gas Pipeline NetworkShandong → Shandong | China | Operating | 525 km | 13.9 bcm/y | 1 | 2023 |
| Shandong Gas Pipeline NetworkShandong → Shandong | China | Proposed | 720 km | 35 bcm/y | 1 | 2022 |
| Shandong Gas Pipeline NetworkShandong → Shandong | China | Operating | 510 km | 33 bcm/y | 1 | — |
| Shandong Gas Pipeline NetworkShandong → Shandong | China | Under construction | 315 km | 20 bcm/y | 1 | — |
| Shandong Gas Pipeline NetworkShandong → Shandong | China | Operating | 566 km | 8.6 bcm/y | 1 | 2011 |
| Shandong Gas Pipeline NetworkShandong → Shandong | China | Operating | 213 km | 0.8 bcm/y | 1 | 2006 |
| Shandong Gas Pipeline NetworkShandong → Shandong | China | Under construction | 651 km | 8 bcm/y | 1 | — |
| Shandong Gas Pipeline NetworkShandong → Shandong | China | Operating | 398 km | 5 bcm/y | 1 | 2003 |
| Shandong Gas Pipeline NetworkShandong → Shandong | China | Operating | 35 km | 3.68 bcm/y | 1 | 2015 |
| Shandong Gas Pipeline NetworkShandong → Shandong | China | Operating | 77 km | 0.5 bcm/y | 1 | 2005 |
| Shandong Gas Pipeline NetworkShandong → Shandong | China | Shelved | 69 km | 7 bcm/y | 1 | 2023 |
| Shandong Gas Pipeline NetworkShandong → Shandong | China | Proposed | 111 km | Not reported | 1 | 2024 |
| Shandong Gas Pipeline NetworkShandong → Shandong | China | Proposed | 36 km | Not reported | 1 | 2024 |
| Shandong Gas Pipeline NetworkShandong → Shandong | China | Proposed | 109 km | Not reported | 1 | — |
| Shandong Gas Pipeline NetworkShandong → Shandong | China | Operating | 113 km | 0.3 bcm/y | 1 | 2011 |
| Shandong Gas Pipeline NetworkShandong → Shandong | China | Operating | 103 km | Not reported | 1 | 2010 |
| Shandong Gas Pipeline NetworkShandong → Shandong | China | Proposed | 113 km | 2.82 bcm/y | 1 | 2023 |
| Shandong Gas Pipeline NetworkShandong → Shandong | China | Proposed | 670 km | 5 bcm/y | 1 | 2025 |
| Shandong Gas Pipeline NetworkShandong → Shandong | China | Operating | 127 km | 1.82 bcm/y | 1 | 2015 |
| Shandong Gas Pipeline NetworkShandong → Shandong | China | Cancelled | 201 km | 7 bcm/y | 1 | — |
| Shandong Gas Pipeline NetworkShandong → Shandong | China | Shelved | 201 km | Not reported | 1 | — |
| Shandong Gas Pipeline NetworkShandong → Shandong | China | Shelved | 359 km | 3 bcm/y | 1 | — |
| Shandong Gas Pipeline NetworkShandong → Shandong | China | Under construction | 127 km | 3 bcm/y | 1 | 2025 |
| Shandong Gas Pipeline NetworkShandong → Shandong | China | Cancelled | 120 km | 4.75 bcm/y | 1 | — |
| Shandong Gas Pipeline NetworkShandong → Shandong | China | Shelved | 195 km | 3.65 bcm/y | 1 | — |
| Shandong Gas Pipeline NetworkShandong → Shandong | China | Under construction | 144 km | 3 bcm/y | 1 | — |
| Shandong Gas Pipeline NetworkShangdong → Shandong | China | Operating | 37 km | 0.12 bcm/y | 1 | 2024 |
| Shanghai Gas Pipeline NetworkShanghai → Shanghai | China | Operating | 420 km | 1.09 bcm/y | 1 | 1999 |
| Shanghai Gas Pipeline NetworkZhejiang → Shanghai | China | Under construction | 67 km | 18.4 bcm/y | 1 | — |
| Shanghai Gas Pipeline NetworkShanghai → Shanghai | China | Operating | 25 km | Not reported | 1 | 2023 |
| Shanghai Gas Pipeline NetworkShanghai → Shanghai | China | Operating | 54 km | 0.88 bcm/y | 1 | 2022 |
| Shanghai Gas Pipeline NetworkShanghai → Shanghai | China | Operating | 41 km | Not reported | 1 | 2019 |
| Shanghai Gas Pipeline NetworkShanghai → Shanghai | China | Operating | 750 km | Not reported | 1 | 2010 |
| Shanghai-Suzhou Connection Gas PipelineShanghai → Shanghai | China | Under construction | 8.5 km | 2 bcm/y | 1 | — |
| Shanghai-Suzhou Connection Gas PipelineShanghai → Zhejiang | China | Operating | 42 km | 2 bcm/y | 1 | 2024 |
| Shannon Gas Pipeline | Ireland | Proposed | 26 km | 10.3 bcm/y | 1 | 2024 |
| Shanxi Gas Pipeline NetworkShanxi → Henan | China | Operating | 98 km | 2 bcm/y | 1 | 2011 |
| Shanxi Gas Pipeline NetworkShanxi → Shaanxi | China | Under construction | 34 km | 3.3 bcm/y | 1 | — |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 74 km | 0.4 bcm/y | 1 | 2006 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 116 km | 0.3 bcm/y | 1 | 2012 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 74 km | 0.49 bcm/y | 1 | 2017 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 104 km | 0.3 bcm/y | 1 | — |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 196 km | 0.28 bcm/y | 1 | 2015 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 66 km | 0.49 bcm/y | 1 | 2019 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 51 km | 0.5 bcm/y | 1 | 2013 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 55 km | 0.15 bcm/y | 1 | 2005 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 170 km | 0.3 bcm/y | 1 | 2019 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 18 km | Not reported | 1 | 2024 |
| Shanxi Gas Pipeline NetworkShanxi → Hebei | China | Operating | 150 km | 2.5 bcm/y | 1 | 2017 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 90 km | 0.48 bcm/y | 1 | 2014 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 381 km | 3.2 bcm/y | 1 | 2015 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 126 km | 0.15 bcm/y | 1 | 2005 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 62 km | Not reported | 1 | 2008 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 76 km | 0.4 bcm/y | 1 | 2012 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 430 km | 2.5 bcm/y | 1 | 2012 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 105 km | 0.9 bcm/y | 1 | 2008 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Proposed | 86 km | 1 bcm/y | 1 | — |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 81 km | Not reported | 1 | 2009 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 78 km | 0.4 bcm/y | 1 | 2007 |
| Shanxi Gas Pipeline NetworkShanxi → Henan | China | Proposed | 95 km | 1.2 bcm/y | 1 | — |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 64 km | 0.25 bcm/y | 1 | 2012 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 75 km | 1.8 bcm/y | 1 | 2019 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Shelved | 83 km | 1.2 bcm/y | 1 | — |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 56 km | 0.8 bcm/y | 1 | 2014 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 58 km | 0.5 bcm/y | 1 | 2013 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 39 km | 0.5 bcm/y | 1 | 2013 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 87 km | 0.5 bcm/y | 1 | 2019 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 55 km | 0.33 bcm/y | 1 | 2020 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 8.5 km | 0.15 bcm/y | 1 | 2019 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 37 km | 1.4 bcm/y | 1 | 2006 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 24 km | 0.35 bcm/y | 1 | 2009 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 35 km | 0.5 bcm/y | 1 | 2012 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 37 km | 0.58 bcm/y | 1 | 2011 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 24 km | 0.35 bcm/y | 1 | 2014 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 38 km | 0.2 bcm/y | 1 | 2012 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 8 km | 1.5 bcm/y | 1 | 2014 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 57 km | Not reported | 1 | 2017 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 36 km | 0.5 bcm/y | 1 | 2021 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Shelved | 12 km | 0.7 bcm/y | 1 | — |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Under construction | 31 km | 0.35 bcm/y | 1 | — |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 45 km | 0.35 bcm/y | 1 | 2013 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 24 km | 1.05 bcm/y | 1 | 2020 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 25 km | Not reported | 1 | 2020 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 62 km | 0.18 bcm/y | 1 | 2023 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 43 km | 0.25 bcm/y | 1 | — |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Cancelled | 34 km | Not reported | 1 | — |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 471 km | 0.5 bcm/y | 1 | 2021 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 41 km | 0.5 bcm/y | 1 | 2022 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 126 km | 0.49 bcm/y | 1 | 2013 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 213 km | 0.49 bcm/y | 1 | 2011 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 35 km | 0.72 bcm/y | 1 | 2021 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 156 km | 0.35 bcm/y | 1 | 2014 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 81 km | 0.6 bcm/y | 1 | 2014 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 73 km | 0.3 bcm/y | 1 | 2009 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 58 km | 1.1 bcm/y | 1 | 2021 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 124 km | 1.6 bcm/y | 1 | 2016 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 75 km | 0.3 bcm/y | 1 | 2012 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 18 km | 0.18 bcm/y | 1 | 2017 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 20 km | 1.4 bcm/y | 1 | — |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 13 km | 0.2 bcm/y | 1 | — |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 133 km | 0.49 bcm/y | 1 | 2015 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 152 km | 0.35 bcm/y | 1 | 2016 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 76 km | 0.49 bcm/y | 1 | 2013 |
| Shanxi Gas Pipeline NetworkShanxi → Shanxi | China | Operating | 98 km | Not reported | 1 | 2014 |
| Shearwater and Elgin Area Gas Pipeline | United Kingdom | Operating | 474 km | Not reported | 1 | 1999 |
| Shebelinka-Belgorod-Kursk-Bryansk Gas PipelineKharkiv Oblast → Bryansk Oblast | Russia, Ukraine | Operating | 507 km | 4.75 bcm/y | 1 | 1960 |
| Shebelinka-Dikanka-Kiev Gas Pipeline | Ukraine | Operating | 522 km | Not reported | 1 | — |
| Shebelinka-Dnipropetrovsk–Kryvyi Rih–Rozdilna-Izmail Gas Pipeline | Ukraine | Operating | 164 km | 24 bcm/y | 1 | — |
| Shebelinka-Poltava-Kiev Gas Pipeline | Ukraine | Operating | 455 km | Not reported | 1 | 1960 |
| Shebelinka–Slovyansk Gas Pipeline | Ukraine | Operating | 70 km | Not reported | 1 | 1969 |
| Shebelinka–Slovyansk Gas Pipeline | Ukraine | Operating | 54 km | Not reported | 1 | 2022 |
| Sheberghan-Mazar-i-Sharif Gas PipelineJowzjan → Balkh | Afghanistan | Under construction | 95 km | Not reported | 1 | — |
| Shedgum- Riyadh Gas Pipeline 2 | Saudi Arabia | Operating | 40 km | Not reported | 1 | 2021 |
| Shedgum- Riyadh Gas Pipeline 3 | Saudi Arabia | Operating | 150 km | Not reported | 1 | 2021 |
| Sheikhupura-Gujranwala Gas PipelinePunjab → Punjab | Pakistan | Operating | 59 km | Not reported | 1 | — |
| Sheksna-Kirillov-Lipin Bor-Vytegra-Pudozh Gas PipelineVologda Oblast → Vologda Oblast | Russia | Operating | 118 km | 0.74 bcm/y | 1 | 2021 |
| Sheksna-Kirillov-Lipin Bor-Vytegra-Pudozh Gas PipelineVologda Oblast → Vologda Oblast | Russia | Operating | 55 km | 0.74 bcm/y | 1 | 2023 |
| Sheksna-Kirillov-Lipin Bor-Vytegra-Pudozh Gas PipelineVologda Oblast → Vologda Oblast | Russia | Operating | 127 km | 0.74 bcm/y | 1 | 2025 |
| Sheksna-Kirillov-Lipin Bor-Vytegra-Pudozh Gas PipelineVologda Oblast → Republic of Karelia | Russia | Under construction | 106 km | 0.74 bcm/y | 1 | 2025 |
| Shenmu-Anping Coalbed Gas PipelineShaanxi → Shanxi | China | Operating | 74 km | 2 bcm/y | 1 | 2023 |
| Shenmu-Anping Coalbed Gas PipelineShaanxi → Hebei | China | Operating | 544 km | 5 bcm/y | 1 | 2022 |
| Shetland Island Regional Gas Export PipelineNorth Sea → North Sea | United Kingdom | Operating | 233 km | 6.8 bcm/y | 1 | 2012 |
| Shiga Gas Pipeline | Japan | Operating | 46 km | Not reported | 1 | 2006 |
| Shimizu lineShimizu-ku → Shimizu-ku | Japan | Operating | 2.2 km | Not reported | 1 | 1994 |
| Shin Chitose Airport Trunk LineHokkaido → Hokkaido | Japan | Operating | 5.8 km | Not reported | 1 | 2008 |
| Shin Kitami Gas PipelineHokkaido → Kitami-shi | Japan | Operating | 0.4 km | Not reported | 1 | 2008 |
| Shin Nagaoka Gas Pipeline | Japan | Operating | 76 km | Not reported | 1 | 2013 |
| Shin Negishi Trunk LineKanagawa → Kanagawa | Japan | Operating | 14 km | Not reported | 1 | 2013 |
| Shin Oumi Gas Pipeline | Japan | Operating | 67 km | Not reported | 1 | 2009 |
| Shin Tokyo Gas Pipeline | Japan | Operating | 213 km | Not reported | 1 | 2012 |
| Shin-Yachiyo Gas Pipeline | Japan | Operating | 68 km | Not reported | 1 | 1989 |
| Shiroishi-Koriyama Gas Pipeline | Japan | Operating | 96 km | Not reported | 1 | 2007 |
| Shizuhama Trunk LineChūbu → Chūbu | Japan | Operating | 16 km | Not reported | 1 | 2014 |
| Shizuoka Gas Pipeline | Japan | Operating | 81 km | Not reported | 1 | 2006 |
| Shkapovo-Ishimbay Gas PipelineRepublic of Bashkortostan → Republic of Bashkortostan | Russia | Operating | 192 km | Not reported | 1 | 1958 |
| Shkapovo-Tubankul Gas PipelineRepublic of Bashkortostan → Republic of Bashkortostan | Russia | Operating | 84 km | Not reported | 1 | 1958 |
| Shouibah-Khor Al-Zubair Gas PipelineBasrah → Basrah | Iraq | Operating | 46 km | Not reported | 1 | — |
| Shumikha-Almenevo Gas PipelineKurgan Oblast → Kurgan Oblast | Russia | Proposed | 39 km | Not reported | 1 | — |
| Shurtan-Sherabad Gas Pipeline | Uzbekistan | Operating | 193 km | 1 bcm/y | 1 | 2003 |
| Sichuan & Chongqing Grand Loop LineSichuan → Sichuan | China | Operating | 1,756 km | 12 bcm/y | 1 | 2018 |
| Sichuan & Chongqing Grand Loop LineSichuan → Sichuan | China | Operating | 257 km | 2.5 bcm/y | 1 | 2022 |
| Sichuan & Chongqing Grand Loop LineSichuan → Sichuan | China | Operating | 32 km | 1 bcm/y | 1 | 2016 |
| Sichuan & Chongqing Grand Loop LineSichuan → Sichuan | China | Operating | 69 km | 0.07 bcm/y | 1 | 2019 |
| Sichuan & Chongqing Grand Loop LineSichuan → Sichuan | China | Operating | 14 km | 3 bcm/y | 1 | 2023 |
| Sichuan & Chongqing Grand Loop LineSichuan → Sichuan | China | Operating | 44 km | 0.01 bcm/y | 1 | — |
| Sichuan & Chongqing Grand Loop LineSichuan → Sichuan | China | Operating | 63 km | 1.1 bcm/y | 1 | 2023 |
| Sichuan & Chongqing Grand Loop LineSichuan → Sichuan | China | Cancelled | 182 km | 4 bcm/y | 1 | — |
| Sichuan & Chongqing Grand Loop LineSichuan → Sichuan | China | Proposed | 2,010 km | Not reported | 1 | — |
| Sichuan & Chongqing Grand Loop LineSichuan → Sichuan | China | Operating | 141 km | 1 bcm/y | 1 | 2019 |
| Sichuan & Chongqing Grand Loop LineSichuan → Sichuan | China | Proposed | 21 km | 0.2 bcm/y | 1 | — |
| Sichuan–Shanghai Gas PipelineJiangxi → Jiangxi | China | Operating | 50 km | 3 bcm/y | 1 | 2010 |
| Sichuan–Shanghai Gas PipelineJiangsu → Jiangsu | China | Operating | 55 km | 0.3 bcm/y | 1 | 2013 |
| Sichuan–Shanghai Gas PipelineJiangsu → Jiangsu | China | Operating | 107 km | 7 bcm/y | 1 | — |
| Sichuan–Shanghai Gas PipelineJiangsu → Jiangsu | China | Operating | 37 km | 0.48 bcm/y | 1 | 2015 |
| Sichuan–Shanghai Gas PipelineChongqing → Chongqing | China | Operating | 151 km | 3.5 bcm/y | 1 | 2009 |
| Sichuan–Shanghai Gas PipelineChongqing → Sichuan | China | Operating | 75 km | 3 bcm/y | 1 | 2009 |
| Sichuan–Shanghai Gas PipelineAnhui → Jiangsu | China | Operating | 220 km | 4.8 bcm/y | 1 | 2010 |
| Sichuan–Shanghai Gas PipelineHubei → Hubei | China | Operating | 79 km | 1.15 bcm/y | 1 | 2012 |
| Sichuan–Shanghai Gas PipelineSichuan → Shanghai | China | Operating | 1,629 km | 15 bcm/y | 1 | 2009 |
| Sichuan–Shanghai Gas PipelineAnhui → Anhui | China | Operating | 113 km | 0.36 bcm/y | 1 | 2021 |
| Sichuan–Shanghai Gas PipelineJiangsu → Jiangsu | China | Under construction | 30 km | 0.18 bcm/y | 1 | — |
| Sichuan–Shanghai Gas PipelineJiangsu → Jiangsu | China | Operating | 24 km | 0.8 bcm/y | 1 | 2010 |
| Sichuan–Shanghai Gas PipelineJiangsu → Jiangsu | China | Operating | 22 km | 0.46 bcm/y | 1 | 2012 |
| Sichuan–Shanghai Gas PipelineJiangsu → Jiangsu | China | Operating | 24 km | 0.48 bcm/y | 1 | 2015 |
| Sichuan–Shanghai Gas PipelineJiangsu → Jiangsu | China | Operating | 31 km | 0.43 bcm/y | 1 | — |
| Sichuan–Shanghai Gas PipelineJiangsu → Jiangsu | China | Operating | 32 km | 0.5 bcm/y | 1 | 2015 |
| Sichuan–Shanghai Gas PipelineJiangsu → Jiangsu | China | Operating | 218 km | 6.9 bcm/y | 1 | 2010 |
| Sichuan–Shanghai Gas PipelineJiangsu → Jiangsu | China | Operating | 95 km | 0.48 bcm/y | 1 | — |
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.