By utilizing stimulation technologies, the enhanced geothermal system has emerged as a
highly promising technology in harvesting geothermal energy. In this work, we provide a …

The world's primary energy requirements are supplied to a large extent by non-renewable
energy resources, which has resulted in significant anthropogenic greenhouse gas …

Closed-loop geothermal systems (CGSs) represent an effective means of extracting low-
grade thermal energy from hot dry rock (HDR). Thus far, there has been much debate on …

A heat source is the basis for Enhanced Geothermal Systems (EGS) and is the most
important factor for the site selection for EGS development. In this paper, we analyze …

Rock in the geothermal reservoir is frequently subjected to cyclic heating and cooling, and
fracture characteristics are closely related to the stable operation of Enhanced Geothermal …

深层地热能是指深度大于3000m 的地热能. 我国深层地热能资源丰富, 但是开采条件怎么样呢?
本文基于地热地质学原理, 结合岩石力学等相关学科的理论, 提出一种对深层地热能开采条件 …

This study numerically investigates the power generation potential from a fractured
geothermal reservoir at Qiabuqia geothermal area in the Gonghe Basin, Northwestern …

The market of energy production coming from geothermal energy is growing around the
world. However, in some countries little attention is given to the life cycle environmental …

High-temperature rocks in the geothermal reservoir are susceptible to damage under
periodic extraction and reinjection conditions, and variation of the pore structure threatens …

This paper presents a three-dimensional (3D) numerical model of multifracture hot dry rock
(HDR) systems using coupled thermo-hydro-mechanical (THM) modelling processes …