Results 131 to 140 of about 393 (179)

AI-driven and advanced sensing technologies for subsurface oil exploration. [PDF]

open access: yesiScience
Firas Ali AM   +3 more
europepmc   +1 more source

A global review of enhanced geothermal system (EGS)

Renewable and Sustainable Energy Reviews, 2018
Abstract The goal of this study is to review 18 significant enhanced geothermal system (EGS) sites and technologies that have been applied in the European Union, Japan, South Korea, Australia and the USA. The results of earlier cases indicate that the site characteristics, such as a transtensional type setting, are a key factor of successful EGS ...
Shyi-Min Lu
exaly   +2 more sources

Enhanced geothermal systems (EGS): A review

Renewable and Sustainable Energy Reviews, 2016
Abstract Geothermal energy is a renewable energy source that can be found in abundance on our planet. Only a small fraction of it is currently converted to electrical power, though in recent years installed geothermal capacity has increased considerably all over the world.
Sebastiano D'Amico   +2 more
exaly   +2 more sources

Efficient workflow for simulation of multifractured enhanced geothermal systems (EGS)

Renewable Energy, 2019
Abstract The increasing demand for clean energy with minimum environmental impact motivates development of geothermal energy. Simulating a geothermal reservoir is complex and time consuming, mainly because of the systems spatial and temporal non-isothermal nature and the enormous size of the domain/reservoir. Simulations become even more complex when
Palash Panja, Pranay Asai, John McLennan
exaly   +2 more sources

Experimental Evaluation of Flow Heterogeneity in Enhanced Geothermal Systems (EGS)

57th U.S. Rock Mechanics/Geomechanics Symposium, 2023
ABSTRACT Enhanced Geothermal Systems (EGS) are unconventional reservoirs with significant stored thermal energy and low hydraulic connectivity e.g., Hot Dry Rocks. To take advantage of these resources as a sustainable option, it is necessary to create and/or enhance existing fractures to achieve economic production ...
A. P. Villaquiran Vargas   +3 more
openaire   +1 more source

Fluid flow distribution in fractures for a doublet system in Enhanced Geothermal Systems (EGS)

Geothermics, 2018
Abstract Extraction of heat from an enhanced geothermal system (EGS) is a renewable and environmentally benign technology. Process involves circulation of colder water in hot rock through a flow path consisting of injection well, several vertical fractures, and production well.
Raúl Velasco, Palash Panja, Pranay Asai
exaly   +2 more sources

Deep Learning Based Production Prediction for an Enhanced Geothermal System (EGS)

SPE Canadian Energy Technology Conference and Exhibition, 2023
Abstract Hot dry rock (HDR) is a low-carbon geothermal resource and can be an alternative to fossil fuels. The prediction of sequential production is essential for operating a sustainable geothermal system, but its prediction using the numerical simulation method is time-consuming. Deep learning provides an alternative way for this task.
Zhenqian Xue, Zhangxin Chen
openaire   +1 more source

Evaluation of geothermal energy extraction in Enhanced Geothermal System (EGS) with multiple fracturing horizontal wells (MFHW)

Renewable Energy, 2020
Abstract The deep geothermal energy produced from Enhanced Geothermal System (EGS) has a great development prospect because of enormous potential and environmental friendliness. EGS process involves a complex thermal-hydraulic process, and fractures in EGS are main channels for fluid flow and heat transfer, the understanding of which is crucial to ...
Zhaomin Li, Tiankui Guo, Facheng Gong
exaly   +2 more sources

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