Results 111 to 120 of about 3,208 (227)

A stochastic model for induced seismicity based on non-linear pressure diffusion and irreversible permeability enhancement [PDF]

, 2017
During deep reservoir engineering projects, in which permeability is enhanced by high-pressure fluid injection, seismicity is invariably induced, posing nuisance to the local population and a potential hazard for structures.
Gischig, Valentin S., Wiemer, Stefan
core  

The existence of saturated vapors in the deep source region of 2017 Pohang earthquake evidenced from seismic tomography

Earth and Planetary Physics
Geothermal resources are a promising approach to clean renewable energy; 90% of them are deep reservoirs of hot dry rock that require hydraulic fracturing to create a network of connections among wells to enable efficient heat exchange, known as an ...
JiaWei Qian, HaiJiang Zhang, Lei Guo, Uzonna Okenna Anyiam, Changsoo Cho, Kang Hyeun Ji, HaoRan Ma   +6 more
doaj   +1 more source

Development status and research recommendations for thermal extraction technology in deep hot dry rock reservoirs

Deep Underground Science and Engineering
Based on a comprehensive review of domestic and foreign literature, this article discusses the technical difficulties and development status of enhanced geothermal system (EGS) concerning the thermal energy extraction of deep hot dry rock (HDR ...
Diquan Li, Ning Li, Jing Jia, Hongguang Yu, Qinghu Fan, Lichang Wang, Ahmed Mohsen   +6 more
doaj   +1 more source

Moment-Frequency distribution as a constraint for hydro-mechanical modelling in fracture networks

, 2007
International audienceShear re-activation of deep fractured rocks for EGS purposes is accompanied by microseismicity. From our numerical hydro-mechanical coupling in discrete fracture network models which incorporates stress drops with known amplitudes ...
Bruel, Dominique, Charlety, Jean
core   +1 more source

Possible natural fluid pathways from gravity pseudo-tomography in the geothermal fields of Northern Alsace (Upper Rhine Graben) [PDF]

, 2014

core   +1 more source

The injection-production performance of an enhanced geothermal system considering fracture network complexity and thermo-hydro-mechanical coupling in numerical simulations. [PDF]

Sci Rep, 2023
Lei Z, Zhang Y, Cui Q, Shi Y.
europepmc   +1 more source

Enhanced geothermal systems (EGS) for UN sustainable development goals

Discover Energy, 2022
openaire   +1 more source

Next-gen geothermal could bring clean power to much more of the planet. [PDF]

Proc Natl Acad Sci U S A
Battersby S.
europepmc   +1 more source

Horizontal well-assisted depressurization method for geothermal exploitation from fractured granite reservoir at Yangbajing geothermal field. [PDF]

Sci Rep
Zeng Y, Ding L, Wu N, Shen X, Sun Y, Ochilov E, Huang L, Li Q, Zhai H.   +8 more
europepmc   +1 more source

Multiphysics-Coupled Numerical Simulation of CO₂-H₂O Hybrid Working Fluid in Enhanced Geothermal Systems. [PDF]

ACS Omega
Xue Y, Zhe L, Chen S, Chen W, Yang F, Wang S, Fang C.   +6 more
europepmc   +1 more source