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Pore Structure and Brine Flow Simulation of Salt Cavern Sediments Based on X-ray Computed Tomography
Enhancing natural gas storage capacity by utilizing the pore space of sediments in cavern bottoms holds significant potential, particularly in high...
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Field Experimental and Theoretical Research on Creep Shrinkage Mechanism of Ultra-Deep Energy Storage Salt Cavern
Salt caverns are internationally recognized as excellent facilities for underground energy storage. Creep shrinkage deformation will occur in deep...
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Situations of the existing old salt cavern in china and stability of a new reconstruction scheme for underground gas storage
There are many dissolved salt caverns in China, but most of the existing caverns cannot be used for gas storage directly, especially the huge number...
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Long-Term Stability Analysis of Pillars in Salt Cavern Storage Based on the Salt Rock Dilatancy Boundary Evaluation Method
Using deep salt caverns for underground energy storage is a globally recognized method of energy storage. The safety of gas storage and the...
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Experimental and Numerical Research on the Tightness and Stability of Underground Anhydrite Rock Cavern Oil Storage
Underground oil storage is the development trend for large-scale energy storage. The anhydrite rock cavern oil storage (ARCOS) has the potential to...
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Evaluation of Potential for Salt Cavern Gas Storage and Integration of Brine Extraction: Cavern Utilization, Yangtze River Delta Region
The Yangtze River delta region of China consumes a large amount of natural gas, but the current gas storage facilities of this region can provide...
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Stability analysis of complex behavior of salt cavern subjected to cyclic loading by laboratory measurement and numerical modeling using LOCAS (case study: Nasrabad gas storage salt cavern)
Stability analysis of salt caverns is a very complicated subject due to the coupled time-dependent thermo-mechanical behavior of salt during leaching...
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Comprehensive numerical modeling of gas storage in Firouzabad salt dome based on multistage creep test and operational parameters
The growing use of natural gas as a fuel has made it a primary source of energy all over the world. To access and manage natural gas sources in all...
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Influence of Overburden Rock Characteristics on Stress Arching and Surface Subsidence Over Salt Caverns
The urgency for energy transition from non-renewable to renewable sources has highlighted the importance of salt caverns for storing gases and...
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Creep Behaviour of Alpine Salt Rock and the Influence of Insoluble Residues in Solution Mining
In Austrian salt mining, brine is won by way of solution mining with the borehole well method. The Alpine salt rock (Haselgebirge) consists of a high...
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A New Evaluation System for Feasibility and Stability Analyses of Ultra-Large Salt Caverns Gas Storage
Based on traditional evaluation indexes, i.e., displacement, volume shrinkage, and equivalent strain, a new safety evaluation system, including the...
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Experimental Investigation on Permeability and Mechanical Properties of Cement–Salt Rock Interface Subjected to Cyclic Loading
The integrity of cement–salt rock interfaces (CSI) in salt cavern gas storage wells may be damaged during circulating gas injection, production, and...
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Stability of the bedded key roof above abandoned horizontal salt cavern used for underground gas storage
A large number of salt caverns by solution mining are abandoned widely. After reasonable reformation, some of these caverns are expected to store...
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Study on the mechanism of roof collapse and leakage of horizontal cavern in thinly bedded salt rocks
In the thinly bedded salt formations, due to the limited thickness of the salt strata along with the fast upward dissolution, the collapse of the...
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Subsidence above rock salt caverns predicted with elastic plate theory
The surface subsidence above gas storage caverns in rock salt is inevitable during operation, and its prediction and control are of great...
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Subsidence of strata overlying salt mines: a case study in Northern China
In this paper, according to the characteristics of rock salt deposits and surrounding rock in the Ning** area of Hebei, China, layered transfer...
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Geomechanical investigation for abandoned salt caverns used for solid waste disposal
Using abandoned salt caverns for the disposal of solid wastes is one of the most effective and safest methods to deal with potential hazards caused...
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Research on Dynamic Evaluation Technology of Multi-period Injection-Production Technology in Gas Storage
For gas storage multi-cycle injection and production process dynamic evaluation technology, mainly including gas storage geomechanical test analysis,...
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Microscale THMC Modeling of Pressure Solution in Salt Rock: Impacts of Geometry and Temperature
Pressure solution, a mechanism that involves tight coupling between the geometry and thermal-hydro-mechanical-chemical (THMC) processes, plays an...
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Rock Salt Under Cyclic Loading with High-Stress Intervals
During the operation of a CAES (compressed air energy storage) system, the rock surrounding a salt cavern suffers cyclic loading with high-stress...
