TransSakhalin Gas Pipeline System
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TransSakhalin Gas Pipeline System, also known as Sakhalin II (Сахалин-2), in a network of operating gas pipelines in Russia.[1]
Location
The pipeline network runs from Piltun-Astokhskoye-A and Piltun-Astokhskoye-B fields, Nogliki District, Sakhalin Oblast, Russia, and Lunskoye field, to the LNG plant and an oil export terminal near Prigorodnoye, Sakhalin Oblast, Russia.[1][2]
Project Details
- Operator: Sakhalin Energy Investment Company Ltd.[3]
- Owner: Sakhalin Energy Investment Company Ltd[3]
- Parent company: Gazprom (77.5%); Mitsui Group (12.5%); Mitsubishi (10%)[4]
- Capacity: 9.6 mtpa (note: capacity was inferred from the capacity of the associated LNG terminal)[5]
- Length: 856 kilometers
- Segment I (gathering pipeline): 172 km[1] (Piltun-Astokhskoye field landfall to the onshore processing facility (OPF) in the Nogliki district)
- Segment IA [offshore] (gathering pipeline): 16 km[5] (Piltun-Astokhskoye-A offshore gas production platform to landfall)
- Segment IB [offshore] (gathering pipeline): 12 km[5] (Piltun-Astokhskoye-B offshore gas production platform to landfall)
- Segment II (transmission pipeline): 637 km[1][6] (OPF to the LNG plant and the oil export terminal near Prigorodnoye)
- Segment III(gathering pipeline): 7 km[1] (Lunskoye field landfall to OPF)
- Segment IIIA [offshore](gathering pipeline): 12 km[5] (Lunskoye field offshore gas production platform to landfall)
- Diameter: 20, 48, 30 in[1]
- Segment I: 20 in
- Segment II: 48 in[6]
- Segment III: 30 in
- Status: Operating[6]
- Construction year: 2004[7]
- Start year: 2008[7]
- Source:
- Cost: USD $20 billion (2005, entire project)[5]
- Financing: Detailed information is available here[5]
- Associated infrastructure: Piltun-Astokhskoye-A Oil Field, Piltun-Astokhskoye-B Oil Field, Lunskoye Oil and Gas Field[1][6]
Background
In 2022, due to the war in Ukraine, Shell announced its intention to exit all equity partnerships held with Gazprom entities, including its 27.5% stake in the Sakhalin-II project.[8] In April 2023, Russia's government approved the sale of Shell's stake to Russian energy firm Novatek for 94.8 billion roubles ($1.16 billion).[9] However, in March 2024, Gazprom acquired the 27.5% stake, formerly owned by Shell in Sakhalin Energy for around USD 1 billion, according to a government order. The government also officially nullified its order a year ago on selling the stake to Gazprom's rival, Novatek without explanation. The Russian government also said that the 27.5% stake in Sakhalin Energy is due to be sold to a company called Sakhalin Project for RUB 94.8 billion ($1.02 billion). Sakhalin Project is fully owned by Gazprom.[4]
Articles and resources
References
- ↑ 1.0 1.1 1.2 1.3 1.4 1.5 1.6 "TRANSSAKHALIN PIPELINE SYSTEM". sakhalinenergy.ru. Retrieved Jul 8, 2022.
{{cite web}}: CS1 maint: url-status (link) - ↑ Natural Gas Pipelines in Europe, Asia, Africa & Middle East, Harvard University, accessed January 2020.
- ↑ 3.0 3.1 "About The Company / General information". sakhalinenergy.ru. Retrieved Jul 8, 2022.
{{cite web}}: CS1 maint: url-status (link) - ↑ 4.0 4.1 "Gazprom's unit buys former Shell stake in Sakhalin Energy for $1 billion". Reuters. March 26, 2024. Retrieved July 3, 2024.
{{cite web}}: CS1 maint: url-status (link) - ↑ 5.0 5.1 5.2 5.3 5.4 5.5 "Sakhalin-II". Wikipedia. Retrieved Jul 8, 2022.
{{cite web}}: CS1 maint: url-status (link) - ↑ 6.0 6.1 6.2 6.3 "Особенности и проблемы пространственного развития восточной газотранспортной системы России". Энергетическая политика. June 16, 2024. Retrieved July 3, 2024.
{{cite web}}: CS1 maint: url-status (link) - ↑ 7.0 7.1 "Sakhalin II – a timeline". offshore-technology.com. Nov 10, 2014. Retrieved Jul 8, 2022.
{{cite web}}: CS1 maint: url-status (link) - ↑ "Shell intends to exit equity partnerships held with Gazprom entities". Shell.com. Feb 28, 2022. Retrieved Jul 8, 2022.
- ↑ "Russia's Novatek to acquire Shell's stake in Sakhalin-2 for $1.16 bln". Reuters. April 12, 2023. Retrieved August 16, 2023.
{{cite web}}: CS1 maint: url-status (link)
