Results 21 to 30 of about 727,557 (210)
Characterization and assessment of hydrogen leakage mechanisms in salt caverns. [PDF]
Sci RepAbstractSalt caverns are widely regarded as a suitable option for the underground storage of hydrogen. However, an accurate assessment of the hydrogen leakage through the walls of salt caverns into the surrounding formations remains crucial. In this work, the flow of hydrogen into the surrounding formation is evaluated by assuming that salt rock ...
Ghaedi M, Gholami R.
europepmc +4 more sources
Hydromechanical modelling of salt caverns subjected to cyclic hydrogen injection and withdrawal
, 2023 International audienceThe present work is devoted to the study of underground hydrogen storage in salt caverns. Based on the hydromechanical characteristics of rock salts obtained from some laboratory experiments, we propose a novel model that includes ...
Coarita-Tintaya, Ever-Dennys +9 more
core +1 more source
Tightness Tests in Salt-Cavern Wells [PDF]
Oil & Gas Science and Technology, 2001 Thousands of caverns have been leached out from salt formations. They are used for storing a variety of fluid products ranging from compressed air and hydrogen to LPG, natural gas and crude oil, which requires that the caverns be tight. The main factors in the onset of well leakage and its prevention are discussed: fluid pressure distribution ...
Bérest, Pierre +2 more
openaire +2 more sources
IEEE Access, 2020 Because of complex geo-conditions, many caverns by solution mining in bedded salt rocks have different irregular shapes. To verify the feasibility of using irregular-shaped caverns for underground gas storage (UGS), four typical cavern-shapes are ...
Wei Liu +4 more
doaj +1 more source
Redai dili, 2023 Cavernous weathering is widely distributed in different climate zones worldwide. The dominant controlling factors and their formation processes have long been discussed in the geomorphological community; however, many controversies remain.
Shi Yuexin +4 more
doaj +1 more source
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
doaj +1 more source
Theoretical and Technological Challenges of Deep Underground Energy Storage in China
Engineering, 2023 Deep underground energy storage is the use of deep underground spaces for large-scale energy storage, which is an important way to provide a stable supply of clean energy, enable a strategic petroleum reserve, and promote the peak shaving of natural gas.
Chunhe Yang, Tongtao Wang, Haisheng Chen
doaj +1 more source
Design of Morphological Detector Monitoring System on Horizontal Underground Salt Cavern
Taiyuan Ligong Daxue xuebao, 2021 Aiming at the difficulty in the application of traditional sonar technology in the measurement of horizontal salt caverns, a salt cavern shape detection method with image sonar was proposed, and the monitoring system of the detector was designed and ...
Yanzhao HAO, Chunyan Ma
doaj +1 more source
Oil & Gas Science and Technology, 2020 Decreasing the gas pressure is one of the most effective methods to increase the working gas capacity of salt cavern Underground Gas Storages (UGS). In this paper, KING-1 and -2 caverns of Jintan salt cavern UGS, Jiangsu province, China, are studied as ...
Wang Tongtao +5 more
doaj +1 more source
Preliminary technical and legal evaluation of disposing of nonhazardous oil field waste into salt caverns [PDF]
, 1996 Caverns can be readily formed in salt formations through solution mining. The caverns may be formed incidentally, as a result of salt recovery, or intentionally to create an underground chamber that can be used for storing hydrocarbon products or ...
Elcock, D. +5 more
core +3 more sources