Results 11 to 20 of about 6,441 (250)

Key evaluation techniques in the process of gas reservoir being converted into underground gas storage

open access: yesPetroleum Exploration and Development, 2017
: Due to the significant differences in development modes and operation rules of underground gas storage (UGS) and gas reservoir, the design of UGS construction has its own particularity and complexity.
Dewen ZHENG   +7 more
doaj   +3 more sources

A review on underground gas storage systems: Natural gas, hydrogen and carbon sequestration

open access: yesEnergy Reports, 2023
The concept of underground gas storage is based on the natural capacity of geological formations such as aquifers, depleted oil and gas reservoirs, and salt caverns to store gases.
Manal Al-Shafi   +3 more
doaj   +3 more sources

Modeling of Gas Flows in Underground Gas Storage Facilities

open access: yesEnergies, 2022
The object of this study is the underground gas storage facilities of Ukraine, with the aim of developing a systematic mathematical model to describe the flow of gas in complex underground gas storage systems.
Natalia Iwaszczuk   +4 more
doaj   +2 more sources

Integrity management system for geological body of salt-cavern gas storage

open access: yesYou-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
doaj   +1 more source

Prospects of underground gas storage in China under the strategy of carbon neutrality

open access: yesYou-qi chuyun, 2022
For China to achieve carbon neutrality by 2060, the profound transformation from high-carbon to low-carbon and carbon-free energy sources is required for the energy supply and demand structure.
Guosheng DING   +7 more
doaj   +1 more source

Technical progress of construction and safe operation of underground gas storage under complex geological conditions

open access: yesYou-qi chuyun, 2023
Due to the high dependency of China on imported natural gas, continuously enhancing the gas storage capacity in peak shaving and stable supply is an inevitable choice to assure natural gas security in China.
Qiqi WANYAN   +7 more
doaj   +1 more source

Stress sensitivity characteristics and influencing factors of different types of sandstone reservoirs in gas storage

open access: yesShiyou shiyan dizhi, 2023
The storage capacity and productivity of gas storage are affected by many factors, among which porosity and permeability are the main factors. To reveal the variation characteristics of porosity and permeability of different types of sandstone reservoirs
Meng LI   +3 more
doaj   +1 more source

Experiment on soluble properties of different types of salt rocks

open access: yesYou-qi chuyun, 2020
Salt strata in China are characterized by multiple interbeds and high impurity content. Due to the different impurity contents and diagenetic conditions of different types of salt rocks in different regions, the soluble properties of the salt rocks vary,
Huayin ZHU, Zhide WU, Min ZHANG, Lei SHI
doaj   +1 more source

“Extreme utilization” theory and practice in gas storages with complex geological conditions

open access: yesPetroleum Exploration and Development, 2023
Based on more than 20-year operation of gas storages with complex geological conditions and a series of research findings, the pressure-bearing dynamics mechanism of geological body is revealed.
Xinhua MA   +3 more
doaj   +1 more source

An analysis method of injection and production dynamic transient flow in a gas field storage facility

open access: yesPetroleum Exploration and Development, 2022
A dynamic transient flow analysis method considering complex factors such as the cyclic injection and production history in a gas field storage facility was established in view of the limitations of the existing methods for transient flow analysis and ...
Jieming WANG   +6 more
doaj   +1 more source

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