Conditioning of stochastic 3-D fracture networks to hydrological and geophysical data

@article{Dorn2013ConditioningOS,
  title={Conditioning of stochastic 3-D fracture networks to hydrological and geophysical data},
  author={Caroline Dorn and Niklas Linde and Tanguy le Borgne and Olivier Bour and Jean-Raynald de Dreuzy},
  journal={Advances in Water Resources},
  year={2013},
  volume={62},
  pages={79-89}
}

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References

SHOWING 1-10 OF 61 REFERENCES

Fracture Network Characterization using Hydrological and Geophysical Data

Groundwater management decisions must often rely on quantitative aquifer models that capture the heterogeneity of hydraulic properties. Fractured aquifers are one of the most heterogeneous types of

Hydraulic Tomography for Detecting Fracture Zone Connectivity

Results of this investigation showed that using HT with a limited number of wells, the fracture zone distribution and its connectivity can be mapped satisfactorily although estimated hydraulic property fields are smooth.

Identifying fracture‐zone geometry using simulated annealing and hydraulic‐connection data

A new approach is presented to condition geostatistical simulation of high‐permeability zones in fractured rock to hydraulic‐connection data. A simulated‐annealing algorithm generates

Use of hydraulic tests at different scales to characterize fracture network properties in the weathered‐fractured layer of a hard rock aquifer

The hydrodynamic properties of the weathered‐fractured layer of a hard‐rock pilot watershed in a granitic terrain are characterized using hydraulic tests at different scales. The interpretation of

Development of a joint hydrogeophysical inversion approach and application to a contaminated fractured aquifer

This paper presents a joint inversion approach for combining crosshole seismic travel time and borehole flowmeter test data to estimate hydrogeological zonation. The approach is applied to a complex,

An Analysis of the Influence of Fracture Geometry on Mass Transport in Fractured Media

A stochastic modeling technique has been developed to investigate mass transport within a network of discrete fractures. The fracture network is composed of two orthogonal fracture sets, with

Inference of field‐scale fracture transmissivities in crystalline rock using flow log measurements

Characterization of transmissivity for crystalline rock is conducted through simulation by conditioning against borehole flow rates obtained from high‐resolution, in situ field measurements during
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