... permeability mofrac dfn lab-scale experiment united states government hydraulic fracturing experiment setup orientation rock mechanic connectivity fracture intensity international journal transition duct evaluation fracture aperture DFNE 22 10 Controlled lab-scale evaluation...

... fracture intersection grid constraint fracture intensity conditioning formulation boundary connectivity tunnel DFNE 22 742 Conditioning of DFN models to fracture trace maps and borehole intersections Bym, T. WSP Sverige AB Turnbull, R. and Hartley, L. WSP UK Copyright © 2022 DFNE, ARMA...

... government fracture permeability dfn fracture aperture artificial intelligence karst fracture permeability history aperture type workflow carbonate reservoir asia government machine learning intensity proportion orientation prediction fracture intensity burial karst correlation...

... of 1.08 were estimated. reservoir simulation fracture characterization metals & mining intensity dfn-dem stability reservoir characterization university fracture intensity itasca consulting realisation hydraulic fracturing upstream oil & gas discontinuity johannesburg...

... Abstract Defining the fracture intensity in DFN models is crucial since a good refinement level is required to represent the insitu rock slopes conditions adequately. Most estimates are expressed in terms of the number of discontinuities per unit length (P10). However, the area...

... Abstract In this paper, geotechnical and structural data from an open pit mine were used to generate spatially constrained largescale DFN models. Data from geotechnical boreholes were used to develop 3D block models of volumetric fracture intensity (P 32 ), using a geostatistical simulation...

... sandstone dershowitz seam tunnel 125 dfn excavation tunnel cavern 020 tunnel orientation fracture intensity imaging DFNE 22-04 Discrete fracture network modelling for a shallow cover road tunnel system Weir, F.M. PSM, Sydney, NSW, Australia Watton, J.W. PSM, Perth, WA, Australia Copyright ©...

.... The evaluation of the influence of hydraulic fractures on the fluid flow trajectories and velocities in a natural fractured reservoir was weighted by the modeled connectivity with the natural fractures (DFN) and by the use of hydraulic fracture stage pressures. Under low natural fracture intensities...

... intercept abutment fracture intensity plane reservoir characterization intensity mapping orientation visualization DFNE 22-02 Development of a 3D geotechnical model and discrete fracture network approach for a review of dam footing stability Weir, F.M., Brehaut, R. and Mostyn, G. PSM, Sydney, NSW...

.... In 2D fracture networks, the probability of open fractures has the greatest impact on the relative increase of SRV. The fracture intensity and length are positively correlated, whereas fractal dimensions and segment lengths are negatively correlated with the relative increase of SRV. Therefore...

... of a dataset that is representative of the lineaments typically found in a Canadian Shield environment. This model is used to constrain stochastic representations to observed fracture intensities and orientations. This study considers two- dimensional and three-dimensional length distributions and area...

... a representative probability density function of the analysed rock mass discontinuities. The rock mass is then modelled in FracMan. metals & mining complex reservoir rock mass discontinuity fluid modeling equation of state fracture intensity Artificial Intelligence fracture network cumulative...

... vertical set), b) two inclined joint sets. For each joint orientation scenario, five different fracture intensities (P 21 ) were generated, varying between 0.4 and 5 m -1 . Recorded blast vibration history from a quarry was applied to the 2D jointed rock mass samples and wave propagation was monitored...

... fracture intensity Horn River Basin Upstream Oil & Gas geometry intensity fracture geometry fracture modeling orientation dispersion overlap dispersion DFNE 18 465 Challenges of parametric uncertainty and sparse well samples for realistic modelling of naturally fractured reservoirs...

... surface particle Reservoir Characterization Upstream Oil & Gas fracture intensity transport pathway mapping granite dispersion borehole lineament fracture Island dyke trace length Fracture Zone realization kinmen island DFNE 18 0285 Characterization of groundwater flow...

... ABSTRACT: Fracture driver determinations are mainly focused on the factors which influence fracture intensities. A normalized averaged intensity can have more than one possible fracture spatial organization and hence the importance of combining intensity and cluster analysis to better model...

... and the best characterization but has limited application because of the time and cost involved. Image logs are acquired more frequently and can be obtained from wells of all orientations and over long intervals. After de-biasing and comparing fracture intensities between vertical cores, vertical image logs...

... compressibility porosity characterization fracture permeability fracture porosity complex reservoir fracture intensity recovery fracture fractured reservoir permeability intensity Oil Recovery Upstream Oil & Gas Simulation multiplier magnitude transmissibility multiplier Magnitude DFNE 18...

... niobrara reservoir Grechishnikova subsurface natural fracture network fracture distribution input parameter fracture development strategy DFN model fracture intensity Niobrara Formation lithofacies model image log unconventional reservoir Reservoir Characterization fracture characterization...

... for integrating geophysical data and fracture intensity is presented, including support for the representation of uncertainty in this data. We demonstrate the algorithms using real data. metals & mining Upstream Oil & Gas geophysical data log analysis GSR blast design Medhurst borehole well...