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Water Upconing in Underground Hydrogen Storage: Sensitivity Analysis to Inform Design of Withdrawal
The gas–water interface in Underground Hydrogen Storage (UHS) reservoirs creates the possibility that water will upcone to the well during hydrogen (H
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Forecast of Future Natural Gas Market Demand in China and Analysis of the Situation of Gas Storage Capacity Construction
In the context of dual carbon, with the adjustment of global energy structure and the development of clean energy, natural gas will become a...
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New Insights Brought by Micro-Tomography to Better Understand Gas Transfer Property Variation and Coupling Effects in Salt Rocks
In the context of salt cavern applications, this experimental study is dedicated to the characterization of fluid transfer and poromechanical...
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Study on Sealing Failure of Wellbore in Bedded Salt Cavern Gas Storage
The wellbore tightness of a salt cavern gas storage must be tested before solution mining. According to the test results, it will be evaluated...
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Research on long-term operation stability of salt rock underground gas storage with interlayers
Salt rock with the identity of low penetration coefficient and good creep properties is a good resource for the construction of underground gas...
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Microstructural study of the Praid Salt Diapir (Transylvanian basin, Romania) and its implication on deformation history and hydrogen storage potential
The Transylvanian basin is one of the major Tertiary sedimentary basins in the Carpathian-Pannonian region. Its thick sedimentary fill contains...
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Collapse mechanism of the overlying strata above a salt cavern by solution mining with double-well convection
In solution mining of salt formations, unreasonable salt cavities formed may lead to surface collapse hazards. In this paper, a mathematical model...
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Creep of Rock Salt Under a Large Range of Deviatoric Stresses
The design of underground facilities in rock salt relies on constitutive models whose parameters are derived from laboratory tests and (when...
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Investigation on the Deformation and Strength Characteristics of Rock Salt Under Different Confining Pressures
The deformation and strength characteristics of rock salt is significant for the safety of hydrocarbon energy (oil, gas) storage in salt caverns. To...
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Models for Storage
Same rocks – different fluids What happens if the objective of your model changes...
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Detached Flows at Rock Salt Exposition to Aqueous Solution
The results of experimental and field studies of breakaway currents when the solution affects rock salt are presented. Experiments are carried out on...
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Influence of Geological and Environmental Factors on the Reconsolidation Behavior of Fine Granular Salt
Understanding the consolidation behavior of granular salt is of great significance for salt cavern repository design and the corresponding long-term...
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Post-mining Usage of Mine Sites or Residues of the Treatment Process
What you can do when you have treated your mine water sufficiently one day or what you can do when your mine is rehabilitated is described in this...
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Karstification and Forms
Karstification works in two ways: one chemical, involving corrosion; and the other mechanical, involving physical erosion. The first dominates...
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The Petroleum System
The essential components of hydrocarbons are hydrogen and carbon which come from the chemical breakdown of carbon dioxide and water primarily through...
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Prediction of pressure and temperature changes in the salt caverns of Tuz Golu underground natural gas storage site while withdrawing or injecting natural gas by numerical simulations
Tuz Golu (Salt Lake) Underground Gas Storage (UGS) Project in Turkey is being implemented. In some of salt caverns, natural gas is currently stored....
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Impact of Second Phase Content on Rock Salt Rheological Behavior Under Cyclic Mechanical Conditions
Safe Underground Gas Storage (UGS) can be achieved in artificial, salt caverns to meet fluctuations in energy demand by providing adequate knowledge...
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Study of mixed mode fracture toughness and fracture characteristic in gypsum rock under brine saturation
In the deep geological situation, the gypsum is almost always associated with high temperature and the other mineral substances such as sodium...
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Study on Damage and Repair Mechanical Characteristics of Rock Salt Under Uniaxial Compression
Damage and self-healing characteristics of rock salt are key factors for the evaluation of underground salt cavern safety. During the construction of...
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Experimental Investigation of Gas Transfer Properties and Stress Coupling Effects of Salt Rocks
This experimental study is dedicated to the measurements of gas permeability under confinement and to preliminary characterizations of salt rock...
