Results 21 to 30 of about 959 (206)
Energies, 2022 Hydraulic fracturing (HF) has been used for years to enhance oil and gas production from conventional and unconventional reservoirs. HF in enhanced geothermal systems (EGS) has become increasingly common in recent years.
Qamar Yasin +3 more
doaj +1 more source
Induced seismicity in EGS: Observations and triggering mechanisms
, 2023 Induced seismicity is typically observed in enhanced geothermal systems (EGSs), especially during and after the operations of rock hydraulic stimulation but also during fluid circulation.
Simone, Silvia De +3 more
core +1 more source
Hydraulic stimulation of tight geothermal reservoirs
, 2023 To extend geothermal-energy power generation from hydrothermal systems to places without anomalies in the geothermal gradient, fractures of low-permeability rock- typically at 4-6 km depth to find
Tangirala, Sri Kalyan +2 more
core +1 more source
地质科技通报, 2022 The horizontal well multi-fracture development technology, which is well-developed in the oil and gas industry, can significantly improve the economics of enhanced geothermal systems (EGS).
Hengwei Liu +4 more
doaj +1 more source
, 2022 Here, we investigate the techno-economic feasibility of an enhanced geothermal system (EGS) for direct heating, using a new horizontal-well with partially-bridging fractures design. To do this, we developed numerical models to evaluate reservoir dynamics
Archer, R, Yu, P, Dempsey, D
core +1 more source
Enhanced drilling and recovery methods in geothermal reservoirs
, 2023 165173Recent developments within the energy sector have proven the utmost importance of energy politics, supply chain reliability, and energy security, which consequently renders energy independence a future necessity, especially in Europe.
Jamali, Shahin +2 more
core +1 more source
Development of a Plan to Implement Enhanced Geothermal Systems (EGS) in the Animas Valley, New Mexico - Final Report - 07/26/2000 - 02/01/2001 [PDF]
, 2001 The concept of producing energy from hot dry rock (HDR), originally proposed in 1971 at the Los Alamos National Laboratory, contemplated the generation of electric power by injecting water into artificially created fractures in subsurface rock formations
Cunniff, Roy A., Schochet, Daniel N.
core +1 more source
Geosciences, 2021 The huge energy potential of Enhanced Geothermal Systems (EGS) makes them perspective sources of non-intermittent renewable energy for the future. This paper focuses on potential scenarios of EGS development in a locally and in regard to geothermal ...
Dmitry Romanov, Bernd Leiss
doaj +1 more source
, 2023 Abundant geothermal energy can be harvested from deep, low-permeability rocks using an enhanced geothermal system (EGS) that relies on an artificially created permeable fracture network through cold water injection.
Kenji Furui, Vaya Putra
core +1 more source
Sustainable Use of Petrothermal Resources—A Review of the Geological Conditions in Poland
Resources, 2021 This article considers the possibility of using unconventional geothermal resources in enhanced geothermal systems (EGSs) under Polish geological conditions.
Anna Sowiżdżał +2 more
doaj +1 more source