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Keywords: discrete fracture network
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Proceedings Papers

Paper presented at the 2nd International Discrete Fracture Network Engineering Conference, June 20–22, 2018
Paper Number: ARMA-DFNE-18-0240
... of the fracture network; (ii) utilising explicit discrete fracture network models to calculate steady state pressure solutions and then utilising particle tracking to infer the transport properties of the fracture network. However, a more natural approach is to model the hydrogeochemical...
Proceedings Papers

Paper presented at the 2nd International Discrete Fracture Network Engineering Conference, June 20–22, 2018
Paper Number: ARMA-DFNE-18-0298
... network discrete fracture network utilize discrete fracture network permeability DFN model propagation model well pad boundary fracture normal stress completion zone hydraulic fracture simulator 1. INTRODUCTION Development of naturally fractured shales has rapidly progressed using...
Proceedings Papers

Paper presented at the 2nd International Discrete Fracture Network Engineering Conference, June 20–22, 2018
Paper Number: ARMA-DFNE-18-0186
... ABSTRACT: The discrete fracture network (DFN) approach is used to develop a rock mass model filled with rock mass discontinuities, which is necessary to provide fundamental understanding of complicated rock masses and the ability to upscale analyses. DFN models have proven to be an efficient...
Proceedings Papers

Paper presented at the 2nd International Discrete Fracture Network Engineering Conference, June 20–22, 2018
Paper Number: ARMA-DFNE-18-0469
... DFN intersection fracture network flow in porous media Fluid Dynamics breakthrough curve mapping algorithm fracture flux reduction discrete fracture network equation representation graph ARMA/DFNE 18-469 Reduced-order models of discrete fracture networks through flow-physics on graph...
Proceedings Papers

Paper presented at the 2nd International Discrete Fracture Network Engineering Conference, June 20–22, 2018
Paper Number: ARMA-DFNE-18-0600
... process. This paper presents the results of a case study in an open pit mine where an Unmanned Aerial Vehicle (UAV) was used for mapping of the pit walls before blast. Pit wall mapping and aerial data was used as input to generate a 3D Discrete Fracture Network (DFN) model of the rock mass and to estimate...
Proceedings Papers

Paper presented at the 2nd International Discrete Fracture Network Engineering Conference, June 20–22, 2018
Paper Number: ARMA-DFNE-18-1393
... FracMan discrete fracture network fracture unstable block Upstream Oil & Gas stability analysis excavation gyeongju lilw disposal site 1. BACKGROUND A near-surface vault disposal facility for the low and intermediate level radioactive waste (LILW) is being constructed in Gyeongju, Korea. The...
Proceedings Papers

Paper presented at the 2nd International Discrete Fracture Network Engineering Conference, June 20–22, 2018
Paper Number: ARMA-DFNE-18-1279
... that influenced fracture trends and distributions. Highly fractured areas/fracture swarm corridors were identified and integrated into a reservoir model though DFN (Discrete Fracture Network) application for further prediction of reservoir performance using reservoir simulations. The predictive...
Proceedings Papers

Paper presented at the 2nd International Discrete Fracture Network Engineering Conference, June 20–22, 2018
Paper Number: ARMA-DFNE-18-1386
... model fractured rock Reservoir Characterization variant porosity Wellbore Design calculation immobile zone boundary repository repository program coupling representation discrete fracture network Upstream Oil & Gas hydraulic conductivity intersection excavation fracture Continuum...
Proceedings Papers

Paper presented at the 2nd International Discrete Fracture Network Engineering Conference, June 20–22, 2018
Paper Number: ARMA-DFNE-18-0560
... Network, DFN) to an upper reservoir (continuum). The reservoirs are modeled using a continuum volume mesh, and the caprock, where fractures are naturally present, is modeled using a discrete fracture network. The constructed model allows one to capture the effect of fracture network complexity on CO 2...
Proceedings Papers

Paper presented at the 2nd International Discrete Fracture Network Engineering Conference, June 20–22, 2018
Paper Number: ARMA-DFNE-18-1035
... flow in porous media element method Upstream Oil & Gas equivalent pipe network approach fracture network hydraulic fracturing teimoori contribution connectivity rock mass Water Resour fracture conductance conductivity matrix permeability application discrete fracture network rock...
Proceedings Papers

Paper presented at the 2nd International Discrete Fracture Network Engineering Conference, June 20–22, 2018
Paper Number: ARMA-DFNE-18-1391
... ABSTRACT: 3D photogrammetric models and discrete fracture network models were created for four different sites located near Butte, Montana. The rock masses at the sites represent different types of geology and different degrees of geotechnical characterization. The 3D models were built using...
Proceedings Papers

Paper presented at the 2nd International Discrete Fracture Network Engineering Conference, June 20–22, 2018
Paper Number: ARMA-DFNE-18-0685
... ABSTRACT: Micro discrete fracture networks (µDFN) have been embedded into Grain Boundary Models (GBM) within UDEC to simulate laboratory tests on a series of progressively larger in size numerical specimens. The initial GBMs simulating the intact rock consist of Voronoi blocks to capture the...
Proceedings Papers

Paper presented at the 2nd International Discrete Fracture Network Engineering Conference, June 20–22, 2018
Paper Number: ARMA-DFNE-18-0565
... fractures open and close. Details and challenges in code development are discussed, including how the Bandis model for normal fracture deformation can be used to calculate hydraulic diffusivity as a function of effective normal stress. The discrete fracture network and matrix (DFNM) model is implemented in...
Proceedings Papers

Paper presented at the 2nd International Discrete Fracture Network Engineering Conference, June 20–22, 2018
Paper Number: ARMA-DFNE-18-0742
... flow modeling fluid flow fracture network pipe model fracture pipe discrete fracture network new hybrid mesh-pipe method application graph permeability 1. INTRODUCTION In discrete fracture network modeling (Fadakar-A, 2014), there is growing interest for upscaling methods (Lang et al...

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