Results 21 to 30 of about 9,660 (262)

Numerical Investigation on Shape Optimization of Small-Spacing Twin-Well for Salt Cavern Gas Storage in Ultra-Deep Formation

open access: yesEnergies, 2021
Small-spacing twin-well (SSTW) salt caverns have an extensive application prospect in thin or bedded rock salt formations due to their good performance, while they are rarely used in ultra-deep formations.
Haitao Li   +6 more
doaj   +1 more source

Development opportunity of salt-cavern gas storage in new-type power system

open access: yesYou-qi chuyun, 2022
Some achievements have been made in a province of China for old cavern reconstruction of salt-cavern gas storage, but some of the reconstructed caverns are not suitable to be used as underground gas storages for peak sheaving of pipeline network due to ...
Bo ZHANG   +7 more
doaj   +1 more source

Stability analysis of double-cavity salt cavern storage with reasonable pillar width

open access: yesYou-qi chuyun, 2021
Salt cavern gas storage is an important facility for storage and peak-load sheaving of natural gas. In order to analyze the effects of pillar width on the stability of double-cavity salt cavern storage, by taking Jintan Underground Salt Cavern Storage as
Hui XUE   +4 more
doaj   +1 more source

Study on simulation of cement plug—formation interface stripping failure and main influencing factors

open access: yesFrontiers in Earth Science, 2023
Among the existing gas storage facilities, salt cavern gas storage has the advantages of high injection production efficiency, low gas cushion volume, safety, flexibility, etc.
Jiangshuai Wang   +5 more
doaj   +1 more source

Energy storage salt cavern construction and evaluation technology [PDF]

open access: yes, 2023
With the demand for peak-shaving of renewable energy and the approach of carbon peaking and carbon neutrality goals, salt caverns are expected to play a more effective role in oil and gas storage, compressed air energy storage, large-scale hydrogen ...
Li, Jinlong   +3 more
core   +1 more source

Opportunities for large-scale energy storage in geological formations in mainland Portugal [PDF]

open access: yes, 2018
This article presents the methodology and results of the first screening conducted in Portugal to identify geological formations suitable for large-scale storage of energy from renewable sources.
Carneiro, Júlio   +2 more
core   +1 more source

Stability Evaluation of Horizontal Salt Caverns for Gas Storage in Two Mining Layers: A Case Study in China

open access: yesEnergies, 2023
To increase natural gas storage capacity and further utilize salt mine resources, salt cavern gas storage in the Yunying salt mine, Hubei Province, China, was simultaneously constructed in two different mining layers (K3 and K4).
Kai Zhao   +9 more
doaj   +1 more source

Temperature Induced Fracturing of Rock Salt Mass [PDF]

open access: yes, 2017
During the operation of gas storage caverns in rock salt mass the internal pressure changes during filling and withdrawal phases. Additionally temperature variations occur versus operation time.
Elend, Marc   +3 more
core   +2 more sources

Pilot Abandonment Test of a Very Deep Gas Storage Salt Cavern [PDF]

open access: yesOil & Gas Science and Technology - Revue de l'IFP, 2007
As a result of knowledge gained initially from a series of succinct sealed well and cavern field tests performed in the late 1980s and early 1990s by Gaz de France (EZ58; EZ53), issues related to the long term abandonment of salt caverns became more focused.
Durup, J. G., Vidal, F., Rolin, C.
openaire   +2 more sources

Some numerical methods for solving stochastic impulse control in natural gas storage facilities [PDF]

open access: yes, 2012
The valuation of gas storage facilities is characterized as a stochastic impulse control problem with finite horizon resulting in Hamilton-Jacobi-Bellman (HJB) equations for the value function.
Abd Aziz, Zainal   +2 more
core   +1 more source

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