气候变化领域集成服务门户(CCPortal): Operation of thermosyphons beneath an oil tank at the Varandey field: Prediction by stochastic analysis

CCPortal

DOI	10.21782/EC2541-9994-2019-1(54-61)
	Operation of thermosyphons beneath an oil tank at the Varandey field: Prediction by stochastic analysis
	Melnikov V.P.; Anikin G.V.; Spasennikova K.A.
发表日期	2019
ISSN	15607496
卷号	23 期号:1
英文摘要	The results of 3D simulation are compared, for the first time, with logged ground temperatures in permafrost which is stabilized by low-angle inclined thermosyphons beneath a hot oil tank at the Varandey oil field. Temperature variations beneath the oil tank are predicted by stochastic analysis using the calculated heat loss from the finned surface of thermosyphons. The estimated probability of finding unfrozen soil in presumably frozen areas in the vicinities of two logged boreholes parallel and perpendicular to the tank bottom is about ~4 %. The predicted temperature distribution agrees well with the measured data. Copyright © 2019 V.P. Melnikov, G.V. Anikin, K.A. Spasennikova, All rights reserved.
英文关键词	Permafrost; Stefan problem; Stochastic prediction; Temperature field; Thermosyphon
学科领域	arctic environment; borehole logging; frozen ground; heat transfer; offshore engineering; oil field; operations technology; permafrost; probability; pumping; soil temperature; stochasticity; temperature effect; temperature profile; three-dimensional modeling
语种	英语
scopus关键词	arctic environment; borehole logging; frozen ground; heat transfer; offshore engineering; oil field; operations technology; permafrost; probability; pumping; soil temperature; stochasticity; temperature effect; temperature profile; three-dimensional modeling
来源期刊	Earth's Cryosphere
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/118960
作者单位	Tyumen State University, 6, Volodarskogo str., Tyumen, 625003, Russian Federation; Tyumen Industrial University, 38, Volodarskogo str., Tyumen, 625000, Russian Federation; Earth Cryosphere Institute, Tyumen Scientific Centre SB RAS, 86, Malygina str., Tyumen, 625000, Russian Federation
推荐引用方式 GB/T 7714	Melnikov V.P.,Anikin G.V.,Spasennikova K.A.. Operation of thermosyphons beneath an oil tank at the Varandey field: Prediction by stochastic analysis[J],2019,23(1).
APA	Melnikov V.P.,Anikin G.V.,&Spasennikova K.A..(2019).Operation of thermosyphons beneath an oil tank at the Varandey field: Prediction by stochastic analysis.Earth's Cryosphere,23(1).
MLA	Melnikov V.P.,et al."Operation of thermosyphons beneath an oil tank at the Varandey field: Prediction by stochastic analysis".Earth's Cryosphere 23.1(2019).