### A Three-Dimensional Coupled Thermal-Hydro Model for Enhanced Geothermal Systems

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B. B., R. Saim, H. Benzenine, H. F. Oztop, ''Analysis of thermal and dynamic comportment of a geothermal vertical U-tube heat exchanger'', Energy and Buildings, vol. 58, pp. 37-43,2013.

B. D. P. Hepburn, M. Sedighi, H. R. Thomas, Manju, ''Field-scale monitoring of a horizontal ground source heat system'', Geothermics, vol. 61, pp. 86-103, 2016.

A. S. Kord and S. S Jazayeri, ''Optimization and Analysis of a Vertical Ground-Coupled Heat Pump'', International journal of renewable energy research, vol. 2 (1), pp. 33-37, 2012.

J.W. Lund, T.L. Boyd, ''Direct utilization of geothermal energy 2015 worldwide review'', Geothermics, vol 60, pp. 66-93, 2016.

R. Bertani, ''Geothermal power generation in the world 2010-2014 update report'', Geothermics, vol. 60, pp. 31-43, 2016.

IEA-Technology Roadmap Geothermal Heat and Power. International Energy Agency. http://www.iea.org/publications/freepublications/publication/Geothermal_roadmap.pdf.

M. Deo, R. Roehner, R. Allis, J. Moore, Modeling of geothermal energy production from stratigraphic reservoirs in the Great Basin'', Geothermics, vol. 51, pp. 38-45, 2014.

S. Finsterle, Y. Zhang, L. Pan, P. Dobson, K. Oglesby, ''Microhole arrays for improved heat mining from enhanced geothermal systems'', Geothermics, vol. 47, pp. 104-115, 2013.

S.N. Pandey, A. Chaudhuri, S. Kelkar, VR Sandeep, H. Rajaram, ''Investigation of permeability alteration of fractured limestone reservoir due to geothermal heat extraction using three-dimensional thermo-hydro-chemical (THC) model'', Geothermics, vol. 51, pp. 46–62, 2014.

C. Rawal and A. Ghassemi, ''A reactive thermo-poroelastic analysis of water injection into an enhanced geothermal reservoir'', Geothermics, vol. 50, pp. 10–23, 2014.

Y. Zhao, Z. Feng, Z. Feng, D. Yang, W. Liang, ''THM (Thermo-hydro-mechanical) coupled mathematical model of fractured media and numerical simulation of a 3D enhanced geothermal system at 573 K and buried depth 6000–7000 M'', Energy, vol. 82, pp. 193-205, 2015.

Y. Zeng, J. Zhan, N. Wu, Y. Luo, W. Cai, ''Numerical investigation of electricity generation potential from fractured granite reservoir by water circulating through three horizontal wells at Yangbajing geothermal field'', Applied Thermal Engineering, vol. 104, pp. 1-15, 2016.

S. Held, A. Genter, T. Kohl, T. Kölbel, J. Sausse, M. Schoenball, ''Economic evaluation of geothermal reservoir performance through modeling the complexity of the operating EGS in Soultz-sous-Forêts'', Geothermics, vol. 51, pp. 270-280, 2014.

F. Jiang, L. Luo, J. Chen, ''A novel three-dimensional transient model for subsurface heat exchange in enhanced geothermal systems'', International Communications in Heat and Mass Transfer, vol. 41, pp. 57-62, 2013.

F. Jiang, J. Chen, W. Huang, L. Luo, ''A three-dimensional transient model for EGS subsurface thermo-hydraulic process, Energy'', vol. 72, pp. 300-310, 2014.

T. Hadgu, E. Kalinina, T. S. Lowry, ''Modeling of heat extraction from variably fractured porous media in Enhanced Geothermal Systems'', Geothermics, vol. 61, pp. 75-85, 2016.

Don B. Fox, Daniel Sutter, Koenraad F. Beckers, Maciej Z. Lukawski, Donald L. Koch, Brian J. Anderson, Jefferson W. Tester, ''Sustainable heat farming: Modeling extraction and recovery in discretely fractured geothermal reservoirs'', Geothermics, vol. 46, pp. 42-54, 2013.

E. Kalinina, S. A. McKenna, T. Hadgu, ''Thomas Lowry Analysis of the effects of heterogeneity on heat extraction in an EGS represented with the continuum fracture model'', Proceedings, Thirty-Seventh Workshop on Geothermal Reservoir Engineering Stanford University, Stanford, California, SGP-TR-194, January 30 - February, 2012.

N. Bagalkot and G. Kumar, ''Thermal front propagation in variable aperture fracture–matrix system: A numerical study'' Sadhana, vol. 40, pp. 605-622, 2015.

S.N. Pandey, A. Chaudhuri, H. Rajaram and S. Kelkar, ''Fracture transmissivity evolution due to silica dissolution/precipitation during geothermal heat extraction'', Geothermics, vol. 57, pp. 111-26, 2015.

C. Xu, P. A. Dowd, Z. F. Tian, ''A simplified coupled hydro-thermal model for enhanced geothermal systems''. Applied Energy, vol. 140, pp. 135-45, 2015.

P. Ortoleva, M. Enrique, C. Moore, J. Chadam, ''Geochemical self-organization I; reaction-transport feedbacks and modeling approach'', Am. J. Sci., vol. 287, pp. 979-1007, 1987.

R. Blair Hanna and H. Rajaram, ''Influence of aperture variability on dissolutional growth of fissures in Karst Formations'', Water Resources Research, vol. 34, pp. 2843–53,1998.

A. Chaudhuri, H. Rajaram, H. Viswanathan, ''Alteration of fractures by precipitation and dissolution in gradient reaction environments: computational results and stochastic analysis'', Water Resour. Res., vol. 44, W10410, http://dx.doi. org/10.1029/2008WR006982, 2008.

R.W. Zimmerman, A. Al-Yaarubi, C.C. Pain ,C. A. Grattoni, ''Nonlinear regimes of fluid flow in rock fractures'', Int. J. Rock Mech. Min. Sci., vol. 41, pp. 384, 2004.

G. Zyvoloski, ''FEHM: a control volume finite element code for simulating subsurface multi-phase multi-fluid heat and mass transfer'', May 18. In: Technical report LAUR-07-3359, 2007

S. Kelkar, K. Lewis, S. Karra, G. Zyvoloski, S. Rapaka, H. Viswanathan, P.K. Mishra, S. Chu, D. Coblentz, R. Pawar,''A simulator for modeling coupled thermo-hydro-mechanical processes in subsurface geological media. International Journal of Rock Mechanics and Mining Sciences, vol. 70, 569-80, 2014.

S. K. Sanyal and S. J. Butler , ''An analysis of power generation prospects from enhanced geothermal systems'', Transactions Geothermal Resources Council, vol. 29, pp. 131–138, 2005.

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