Results 11 to 20 of about 9,341 (261)

Geochemical Characteristics of Rare Earth Elements in the Chaluo Hot Springs in Western Sichuan Province, China

open access: yesFrontiers in Earth Science, 2022
High-temperature hydrothermal activity areas in western Sichuan Province, China are ideal objects for studying deep Earth science, extreme ecological environments, and comprehensive geothermal utilization. To understand the geochemical characteristics of
Shuaichao Wei   +14 more
doaj   +1 more source

Geothermal potential and genetic mechanisms of the geothermal system in the mountainous area on the northern margin of north china

open access: yesEnergy Exploration & Exploitation, 2022
Geothermal resources as clean and renewable energy can be utilized for agriculture, tourism, and industry. The assessment of geothermal potential and the study of genetic mechanism of the geothermal system is an essential part of geothermal resource ...
Feng Liu   +5 more
doaj   +1 more source

Lithospheric Thermal Structure in Jinggangshan City: Implications for High Geothermal Background

open access: yesFrontiers in Earth Science, 2022
Jinggangshan City, which is located in the southwestern part of Jiangxi Province, is rich in hot springs. However, lack of geothermal studies has limited the exploration and utilization of the geothermal resources in this city.
Yuzhong Liao   +9 more
doaj   +1 more source

Fracture Characteristics and Reservoir Inhomogeneity Prediction of the Gaoyuzhuang Formation in the Xiong’an New Area: Insights From a 3D Discrete Fracture Network Model

open access: yesFrontiers in Earth Science, 2022
The Xiong’an new area in northern China is rich in geothermal resources. The Gaoyuzhuang Formation in the Proterozoic Jixian system is an important recently discovered geothermal reservoir.
Gaofan Yue   +12 more
doaj   +1 more source

Characteristics of Terrestrial Heat Flow and Lithospheric Thermal Structure in Typical Intermountain Basin at the Eastern Foot of Yanshan Mountain, North China

open access: yesFrontiers in Earth Science, 2021
The Yanshan area is rich in geothermal resources. However, limited research has been done on the geothermal resources of intermountain basins in the area, which restrict the exploration and development of geothermal resources.
Feng Liu   +10 more
doaj   +1 more source

Laboratory Hydraulic Fracturing of Large-Scale Granite Characterized by Acoustic Emission Under Different Confining Conditions

open access: yesFrontiers in Earth Science, 2022
Hydraulic fracturing (HF) technology is crucial to form connected fracture network within the low-permeability geothermal reservoir. However, the HF process and failure mechanism in this process are only partly understood.
Huang Wang   +11 more
doaj   +1 more source

Study on the Thermophysical Properties and Influencing Factors of Regional Surface Shallow Rock and Soil in China

open access: yesFrontiers in Earth Science, 2022
Thermophysical properties of rock and soil are important parameters that affect the efficiency of shallow geothermal energy utilization. This paper analyzes the thermophysical parameters (specific heat capacity and thermal conductivity) and their ...
Xi Zhu   +8 more
doaj   +1 more source

Genetic Mechanism of Geothermal Anomaly in the Gaoyang Uplift of the Jizhong Depression

open access: yesFrontiers in Earth Science, 2022
The Gaoyang uplift is rich in geothermal resources, but there are few studies on the regional geothermal genetic mechanism. A large number of geothermal wells fail in position calculation because of a shortage of basis.
Qingzhuang Miao   +9 more
doaj   +1 more source

A 3D analysis of the occurrence of fractures in hot dry rock reservoirs based on the spatial distribution of natural fractures

open access: yesEnergy Geoscience, 2023
Hot dry rock (HDR) geothermal energy is a kind of widely distributed clean energy with huge reserves. However, its commercial development has been constrained by reservoir stimulation.
Siqing He   +6 more
doaj   +1 more source

A study of the application of turbine coring drilling technology to hot dry rock drilling

open access: yesShuiwen dizhi gongcheng dizhi, 2021
Exploration of hot dry rock in China has just started. In order to accurately evaluate the amount of hot dry rock geothermal resources in China, high-quality hot dry rock drilling cores are needed.
Xianfeng TAN   +5 more
doaj   +1 more source

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