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Experiment on horizontal leaching characteristics of salt cavern gas storage
You-qi chuyun, 2022 The salt rock resource in China is characterized with multiple interlayers, thin salt formation and poor purity. Meanwhile, the conventional single vertical cavern has small volume and low utilization rate of salt formation, which cannot meet the ...
Yanpeng KANG +4 more
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New technologies for site selection and evaluation of salt-cavern underground gas storages
Natural Gas Industry B, 2020 In order to meet the demand of constructing salt-cavern underground gas storages (UGSs) in favorable salt mines for the regions that are neither major oil and gas production zones nor major natural gas consumer markets in South China, and solve the ...
Yali Zheng +6 more
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Natural Gas Industry B, 2018 Salt-cavern underground gas storage is technically faced with non-uniform distribution of stratified salt rocks, complex solution mining mechanism, difficult control of solution mining process, less operation safety and stability of caverns and difficult
Qiqi Wanyan +5 more
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Journal of Rock Mechanics and Geotechnical Engineering, 2019 Increasing the allowable gas pressure of underground gas storage (UGS) is one of the most effective methods to increase its working gas capacity. In this context, hydraulic fracturing tests are implemented on the target formation for the UGS construction
Tongtao Wang +5 more
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Influencing factors of solution mining for salt cavern gas storage
You-qi chuyun, 2020 Salt cavern gas storage has attracted growing attention for its advantages of large throughput and flexible injection and production. A mass of cavity completion data shows that the final cavity volume of salt cavern gas storage deviates from the initial
Yuangang WANG, Han GAO, Yu XUE
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Construction Progress of Deep Underground Salt Cavern Gas Storage and Challenges of its Drilling and Completion Technology [PDF]
E3S Web of Conferences, 2021 With the rapid development of the national economy and the increasing demand for energy, and the acceleration of natural gas storage strategies, underground gas storage has become more and more important in China’s oil and gas consumption and energy ...
Zhang Yi +3 more
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Integrity management system for geological body of salt-cavern gas storage
You-qi chuyun, 2022 The geological body management of gas storage is essential for the integrity management of Underground Gas Storage (UGS). However, the integrity management of geological body of gas storage is unclear in concept with fuzzy interface and incomplete system
Yali ZHENG +5 more
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Tightness evaluation of existing cavern by brine injection test
You-qi chuyun, 2020 Using and reforming existing cavern of salt chemical enterprise is an effective method to speed up the construction of gas storage. Lots of caverns formed in the long-term production of salt chemical enterprises in China.
Donglin ZHOU, Yujie DU, Enshan XIAO
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Study of Impact of Sediment on the Stability of Salt Cavern Underground Gas Storage
Energies, 2023 The utilization of sediment voids for natural gas storage represents the future direction of salt cavern underground gas storage (UGS) in China. In this study, we first analyzed the way in which the sediment interacts with the salt caverns and the ...
Xiaopeng Liang +7 more
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Energies, 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
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