Results 11 to 20 of about 82 (50)

Cushion gas replacement on underground gas storage in a naturally fracture aquifer: Cushion gas strategies for matrix-independent storage

Results in Engineering
Energy supply has become a critical global concern. Due to its low cost and high heating value (HV), natural gas is a leading energy source. However, its consumption fluctuates throughout the year due to varying heating demands in different weather ...
Behnam Sedaee, Zahra Almahmoodi, Mostafa Gilavand, Mahdi Kanaani, Mahnaz Mansouri, Yousef Fathi   +5 more
doaj   +1 more source

Numerical Simulation Study on Underground Gas Storage with Cushion Gas Partially Replaced with Carbon Dioxide

Energies, 2023
Carbon dioxide capture, use, and storage (CCUS) issues are currently gaining more attention due to climate change. One of the CCUS methods may be the use of CO2 as cushion gas in underground gas storage (UGS).
Jan Kowalski, Lukasz Klimkowski, Stanislaw Nagy   +2 more
doaj   +1 more source

Cushion Gas Consideration for Underground Hydrogen Storage

Encyclopedia
Due to the increasing world population and environmental considerations, there has been a tremendous interest in alternative energy sources. Hydrogen plays a major role as an energy carrier due to its environmentally benign nature.
Sadie Prigmore, Omolabake Abiodun Okon-Akan, Imuentinyan P. Egharevba, Chukwuma C. Ogbaga, Patrick U. Okoye, Emmanuel Epelle, Jude A. Okolie   +6 more
doaj   +1 more source

Development opportunity of salt-cavern gas storage in new-type power system

You-qi chuyun, 2022
Some achievements have been made in a province of China for old cavern reconstruction of salt-cavern gas storage, but some of the reconstructed caverns are not suitable to be used as underground gas storages for peak sheaving of pipeline network due to ...
Bo ZHANG, Yuhang WU, Kaiyan CHEN, Yan GAO, Jianchao JIA, Lu WANG, Tuanhui LIU, Zengqiang XI   +7 more
doaj   +1 more source

Alternating N2 gas injection as a potential technique for enhanced gas recovery and CO2 storage in consolidated rocks: an experimental study

Journal of Petroleum Exploration and Production Technology, 2020
The promotion of enhanced gas recovery (EGR) and CO2 storage is still shrouded in contention and is not well accepted, due to the excessive in situ CO2 mixing with the nascent natural gas.
Nuhu Mohammed, Abubakar Jibrin Abbas, Godpower C. Enyi, Salihu M. Suleiman, Donatus E. Edem, Muhammad Kabir Abba   +5 more
doaj   +1 more source

Norwegian oil and gas storage in rock caverns – Technology based on experience from hydropower development

Journal of Rock Mechanics and Geotechnical Engineering, 2021
Underground storage in rock caverns is widely used in Norway for many different petroleum products, such as crude oil, fuel, propane and butane. Basically, the caverns for such storages are unlined, i.e.
Bjørn Nilsen
doaj   +1 more source

A simulation study of natural gas injection and storage in a partially depleted oil reservoir for seasonal underground energy storage

Natural Gas Industry B
The supply of energy is a severe challenge for every country, particularly those that are industrially developed and highly populated. Natural gas is among the most essential energy sources due to its reasonably low cost and high heating value.
Manal AlShafi, Abdulsalam Abd, Ahmad Abushaikha, Yusuf Bicer   +3 more
doaj   +1 more source

Influence of Initial Bubble Mass on the Energy Storage Scale and the System Cycle Time in Compressed Air Energy Storage in Aquifers

Energies
Compressed air energy storage in aquifers (CAESA) is a promising technology for large-scale, long-duration energy storage. The initial bubble, also known as cushion gas, is a prerequisite for system operation, as it creates the storage space and provides
Zongyi Li, Chaobin Guo, Qingcheng He
doaj   +1 more source

Feasibility analysis about taking CO₂ as cushion gas for gas storage rebuilt upon depleted gas reservoirs

Youqicang pingjia yu kaifa, 2018
The underground gas storage is one of the major storage and peak-shaving means in the world. It needs the cushion gas to keep the reservoir pressure, prevent the water intrusion and ensure the stability of the gas storage.
Hu Shuyong, Hu Xinrui, Li Yongkai, Ma Junxiu   +3 more
doaj  

Optimizing Storage Parameters for Underground Hydrogen Storage in Aquifers: Cushion Gas Selection, Well Pattern Design, and Purity Control

Applied Sciences
Underground hydrogen storage in aquifers is a promising solution to address the imbalance between energy supply and demand, yet its practical implementation requires optimized strategies to ensure high efficiency and economic viability.
Chuanzhi Cui, Yin Qian, Kan Ren, Zhongwei Wu   +3 more
doaj   +1 more source