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Geothermal Energy Resources

, 2013
In physics, energy is the ability of a physical system to do work on other physical systems. There are many different forms of energy including mechanical (potential, kinetic), thermal, electric, chemical and nuclear energy. Thermal energy can be understood as the random motion of atoms and molecules.
Ingrid Stober, Kurt Bucher
openaire   +1 more source

Formation mechanisms and resource potential of typical carbonate geothermal reservoirs in the Fen Wei Graben System, China

Energy Geoscience
The Fen Wei Graben System, a Cenozoic intracontinental rift basin dominated by far-field tectonic stress in China, hosts abundant geothermal resources, with carbonate formations serving as important geothermal reservoirs for exploration and development ...
Zining Ma, Xinwei Wang, Nanan Gao, Tinghao Wang, Xiantao Zhu, Pengfei Xiang, Fan Yang, Shaochuan Sun, Ying Zhou, Zhengan Wei, Yalin Li   +10 more
doaj   +1 more source

Characterization of Geothermal Reservoir Structures Based on a Deep Generative Neural Network with Local Edge Pattern Learning

Applied Sciences
Accurate three-dimensional (3D) characterization of geothermal reservoirs is crucial for resource assessment and development, yet it remains a significant challenge due to sparse direct observations and the complex, heterogeneous nature of subsurface ...
Pengfei Zhao, Yanxin Wang, Pengfei Xiang, Yixu Yang, Yifan Bao, Shu Jiang, Hongfeng Fang, Dajie Chen, Zhesi Cui   +8 more
doaj   +1 more source

Research progress and prospects of deep geothermal resources in Jiyang Depression

Youqi dizhi yu caishoulu
Geothermal resources are widely distributed in Jiyang Depression， with great potential. They would be essential directions for the development and utilization of geothermal resources of Shengli Oilfield in the future. The geothermal geological conditions
YANG Yonghong, YANG Wanqin, CHEN Yunhua, CUI Yingbin   +3 more
doaj   +1 more source

Geological characteristics and potential evaluation of medium-deep geothermal resources in Changsha Basin, Hunan Province [PDF]

Youqicang pingjia yu kaifa
Hunan Province has relatively scarce primary energy resources. As an alternative energy source, geothermal energy is significant for optimizing the energy structure and promoting sustainable development.
ZHU ZHAOQUN, WU FUZHU, BIAN KAI, JIANG FEIJUN, ZHAO CUNLIANG, LI DAN, SHI SHOUQIAO   +6 more
doaj   +2 more sources

Multifactor Coupling Effects on Permeability Evolution During Reinjection in Sandstone Geothermal Reservoirs: Insights from Dynamic Core Flow Experiments

Energies
Efficient reinjection is critical for maintaining reservoir pressure and ensuring the sustainable development of sandstone geothermal systems. However, complex thermal–hydraulic–chemical (THC) interactions often lead to progressive permeability reduction,
Miaoqing Li, Sen Zhang, Yanting Zhao, Yun Cai, Ming Zhang, Zheng Liu, Pengtao Li, Bing Wang, Bowen Xu, Jian Shen, Bo Feng   +10 more
doaj   +1 more source

Rotary cutting tests and rock-breaking characteristics of triple-ridged PDC cutters in tight hard sandstones from Xujiahe Formation in Sichuan Basin in China

Scientific Reports
The Upper Triassic, particularly the Xujiahe Formation in the Sichuan Basin, exhibits significant exploration potential. However, reservoir characteristics such as low permeability, deep burial, and strong heterogeneity, limit the rock-breaking ...
Wenhao He, Xinlong Li, Zixin Zhang, Huaizhong Shi, Han Chen, Qijun Ma, Zhongwei Huang, Chao Xiong, Jiawen Dong, Yongxin Li   +9 more
doaj   +1 more source

Impacts of Temperature and Pressure on the Thermophysical Properties of Granites

Energy Exploration & Exploitation
The thermophysical properties of rocks are identified as basic physical parameters for the exploitation and utilization of hot dry rock (HDR) geothermal resources. Given that reservoirs in a HDR system are subjected to a certain temperature and pressure,
Lixia Xu, Guiling Wang, Wei Zhang, Gaofan Yue, Yuzhong Liao   +4 more
doaj   +1 more source

Hydrogeochemical characteristics and hydrothermal genesis model of the fracture zone in the southeastern foothills of Taihang Mountains

Shuiwen dizhi gongcheng dizhi
The fracture zone in the southeast foothills of the Taihang Mountains is well developed and endowed with abundant medium and low temperature geothermal resources.
Rudan ZHENG, Chaofan XIONG, Jianhua PING, Xiangdong SU, Jichang ZHAO, Jiaqi LIU   +5 more
doaj   +1 more source

The state and prospects of geothermal energy development in Uzbekistan [PDF]

E3S Web of Conferences
The article considers topical issues of the state of resources and prospects of use of geothermal energy taking into account foreign experience in the republic as one of the types of renewable energy source, connected, first of all, with depleted fossil ...
Ismailov Bakhtiyar, Ibragimov Aziz, Gafurov Timur, Mumindjanov Talad, Rakhim Tursunmetov   +4 more
doaj   +1 more source