Results 1 to 10 of about 9,660 (262)

Study on the deformation and failure laws of surrounding rock under reduced roof thickness in Salt Cavern Gas Storage [PDF]

Scientific Reports
Under the premise of guaranteeing the stability of the gas storage reservoir, reducing the thickness of the salt layer on the top plate of the gas storage reservoir can improve the utilization rate of the salt layer in the construction section and ...
Huabin Zhang, Quanen Li, Xianru Yue, Jinhong Ba, Shuanglong Ding   +4 more
doaj   +3 more sources

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, Yujia JIAO, Jianfu WANG, Ling ZHANG, Zhangfan WU   +4 more
doaj   +2 more sources

On the acoustic attenuation characteristics of sonar detection in the salt-cavern gas storage environment

Frontiers in Earth Science, 2023
Aiming at the acoustic attenuation in the salt-cavern environment, this paper established a theoretical relationship of the ultrasonic attenuation in the salt-cavern gas storage, based on the wave equation of the acoustic wave propagating in a non-ideal ...
Haiyan Yang, Yu Wang, Yu Wang, Yao Dai, Junfu Zhang, Gang Chen   +5 more
doaj   +2 more sources

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, Qiqi Wanyan, Xiaosong Qiu, Yanxia Kou, Lina Ran, Xin Lai, Shuang Wu   +6 more
doaj   +2 more sources

Surface subsidence induced by salt cavern gas storage and its impact on railway safety: Numerical simulation and fuzzy evaluation

Results in Engineering
Salt cavern gas storage plays a vital role in energy security; however, its operation can induce surface subsidence, which poses a threat to nearby railway subgrades. This study focuses on the Jintan T gas storage facility.
Jiayao Yu
doaj   +2 more sources

Mechanical Behavior of Sediment-Type High-Impurity Salt Cavern Gas Storage during Long-Term Operation

Energies
With the development of salt cavern gas storage technology, the construction of large-scale salt cavern gas storage using sediment voids is expected to solve the problems of low effective volume formation rate and poor construction economy of high ...
Jian Wang, Peng Li, Weizheng Bai, Jun Lu, Xinghui Fu, Yaping Fu, Xilin Shi   +6 more
doaj   +2 more sources

Allowable Pillar Width for Salt Cavern Gas Storage Based on Triangular Well Layout: A Case Study in China

Energies
Salt rock, renowned for its remarkable energy storage capabilities, exists in deep underground environments characterized by high temperature and pressure.
Rui Cai, Hongling Ma, Xiaopeng Liang, Kai Zhao, Chunhe Yang   +4 more
doaj   +2 more sources

Sensitivity analysis of operation parameters of the salt cavern under long-term gas injection-production [PDF]

Scientific Reports, 2023
Injection-production operation parameters, the minimum injection gas pressure (IGP: operation pressure), IGP interval, minimum IGP residence time, and injection-production cycle of the underground salt rock gas storage under long-term operation, affect ...
Huabin Zhang, Peng Wang, Qiqi Wanyan, Kang Li, Kai Gao, Xianru Yue   +5 more
doaj   +2 more sources

Geomechanical Feasibility Analysis of Salt Cavern Gas Storage Construction in Sanshui Basin, Guangdong Province

Eng, 2022
Salt cavern gas storage has become the key project of current and future underground gas storage (UGS) facilities construction due to their efficient peak-shaving and supply assurance capacities. The Sanshui Basin in Guangdong Province, China, is rich in
Haitao Li, Qiqi Wanyan, Guosheng Ding, Kang Li, Yanxia Kou, Song Bai, Lina Ran, Jianan Wu, Jingen Deng   +8 more
doaj   +2 more sources

Key technologies for salt-cavern underground gas storage construction and evaluation and their application

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, Guosheng Ding, Yan Zhao, Kang Li, Jingen Deng, Yali Zheng   +5 more
doaj   +3 more sources