Benutzer:Alex42/Tschajandinskoje
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Koordinaten: 60° 27′ 46″ N, 112° 28′ 19″ O
 
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location = Nepa Arch oil and gas area
Lensky District, Sakha Republic estimated_oil_t = 68 estimated_gas_bcm = 1240 formations = Vendian sandstone
Das Erdgasfeld Tschajandinskoje (russisch Чаяндинское месторождение) in Jakutien wurde 1989 entdeckt und seit 2019 ausgebeutet. Es gehört Gazprom und enthält auch kleine Mengen Erdöl. Die genaue Lage ist Lensky District of the Sakha Republic.
The Chayanda field is located within the Nepa Arch oil and gas area of the central part of Nepa–Botuoba Anteclise in the southern part of the East Siberian Platform.
[1] [2] It is hosted in Vendian sandstone reservoir.
In 2010, the resource in place (C1+C2 categories) was estimated at Vorlage:Convert of natural gas and 68.4 million ton of oil and gas condensates.[1] As a result of the geological exploration in 2010–2011, reserves were increased by Vorlage:Convert.[2] Methane composes 86% of the natural gas in the field while a nitrogen percentage is up to eight. The oil fractions contain heavy crude oil, tar and paraffin. In addition, there are Vorlage:Convert of helium reserves.
The field was discovered in 1989.[2] In 2007, the Federal Mineral Resources Agency of Russia planned to sell the oil development rights of the field separately from the gas rights.
[4] However, later that year the field was included in the list of strategic resources and in April 2008, the research and exploitation licence for the field was granted without a public tender to Gazprom.[5] Geological prospecting is carried out by Gazprom Geologorazvedka and it should be done by 2015.[6] Gas production will be operated by Gazprom Dobycha Noyabrsk while Gazprom Neft may become an operator of oil production.[7]
The investment in the field development is about 430 billion roubles (US$13.66 billion).[8] This includes more than 300 gas and 140 oil wells, four pre-treatment units, one comprehensive gas treatment unit, one oil treatment unit, and three booster compressor stations.[2] The maximum gas production is expected to be up to Vorlage:Convert and oil production up to 1.5 million tonnes per annum.[9] Production of oil is expected to start in 2014 and production of natural gas in 2019.[10][11] Produced gas will be transported by the planned Yakutia–Khabarovsk–Vladivostok pipeline.[2][10] Helium will be separated from natural gas at the Belogorsk plant. Produced helium would be purchased by Matheson and Linde.[2]
Einzelnachweise[Bearbeiten | Quelltext bearbeiten]
- ↑ a b c ? (Originaltitel: ru:Чаяндинское нефтегазоконденсатное месторождение, deutsch: Chayanda gas condensate field) In: Vokrug Gaza, 8. November 2010. Abgerufen am 12. April 2014 (russian).
- ↑ a b c d e f g Chayandinskoye Field, Yakutia, Russia. In: Hydrocarbons Technology. Abgerufen am 12. April 2014.
- ↑ James P. Howard, Olga K. Bogolepova, Alexander P. Gubanov, Marcela Gόmez-Pérez: Geology and Hydrocarbon Potential of Neoproteozoic-Cambrian Basins in Asia (= Geological Society of London special publication. Nr. 366). Geological Society of London, 2012, ISBN 978-1-86239-346-2, The petroleum potential of the Riphean–Vendian succession of southern East Siberia, S. 193 (google.com).
- ↑ Section of Chayanda Deposit to Be Sold ( des vom 13. April 2014 im Internet Archive) In: Kommersant, 15. Oktober 2007. Abgerufen am 11. April 2014
- ↑ Robin Paxton, Amie Ferris-Rotman: Russia Gazprom secures Chayanda gas field -agencies, 14. April 2008. Abgerufen am 3. November 2012
- ↑ Gazprom to finalize geological prospecting at Yakutia's Chayanda field by 2015, 6. März 2014. Abgerufen am 14. April 2014
- ↑ "Gazprom Neft" may be an operator of Chayanda oil rims development in 2014 ( des vom 13. April 2014 im Internet Archive) In: Yakutia Today, 2013-10-207. Abgerufen am 12. April 2014
- ↑ Gazprom 'plans $38bn Chayanda spend' In: Upstream Online, NHST Media Group, 29. Oktober 2012. Vorlage:Subscription required. Abgerufen am 3. November 2012
- ↑ Svetlana Kristallinskaya: Gazprom Gives Chayanda the Go! ( des vom 12. April 2014 im Webarchiv archive.today) In: Oil & Gas Eurasia, 28. März 2013. Abgerufen am 12. April 2014
- ↑ a b Yelena Khodyakova: ? (Originaltitel: ru:«Газпром» отложил запуск газопровода «Сила Сибири» до 2019 г., deutsch: Gazprom postponed start of the Power of Siberia pipeline until 2019) In: Vedomosti, 4 March 2014. Abgerufen am 11. April 2014 (russian).
- ↑ Gazprom makes final investment decision on Chayanda - gas production in 2017 (Part 2), 30. Oktober 2012. Abgerufen am 3. November 2012