[HTML][HTML] Geology-driven modeling: A new probabilistic approach for incorporating uncertain geological interpretations in 3D geological modeling

RB Madsen, AS Høyer, LT Andersen, I Møller… - Engineering …, 2022 - Elsevier
Combining different sources of information about the subsurface is an inherent challenge in
the process of making realistic geological and hydrostratigraphic models. Often the available …

[HTML][HTML] On the dynamic nature of hydrological similarity

R Loritz, H Gupta, C Jackisch… - Hydrology and Earth …, 2018 - hess.copernicus.org
The increasing diversity and resolution of spatially distributed data on terrestrial systems
greatly enhance the potential of hydrological modeling. Optimal and parsimonious use of …

[HTML][HTML] Integration of geoscientific uncertainty into geophysical inversion by means of local gradient regularization

J Giraud, M Lindsay, V Ogarko, M Jessell, R Martin… - Solid Earth, 2019 - se.copernicus.org
We introduce a workflow integrating geological modelling uncertainty information to
constrain gravity inversions. We test and apply this approach to the Yerrida Basin (Western …

Topological analysis in Monte Carlo simulation for uncertainty propagation

E Pakyuz-Charrier, M Jessell, J Giraud, M Lindsay… - Solid Earth, 2019 - se.copernicus.org
This paper proposes and demonstrates improvements for the Monte Carlo simulation for
uncertainty propagation (MCUP) method. MCUP is a type of Bayesian Monte Carlo method …

[HTML][HTML] loopUI-0.1: indicators to support needs and practices in 3D geological modelling uncertainty quantification

G Pirot, R Joshi, J Giraud, MD Lindsay… - Geoscientific Model …, 2022 - gmd.copernicus.org
To support the needs of practitioners regarding 3D geological modelling and uncertainty
quantification in the field, in particular from the mining industry, we propose a Python …

[HTML][HTML] Structural geologic modeling and restoration using ensemble Kalman inversion

D Oakley, N Cardozo, AA Vazquez, P Røe - Journal of Structural Geology, 2023 - Elsevier
We demonstrate the use of Ensemble Kalman Inversion (EKI) for building three-dimensional,
multi-fault, kinematically restorable structural geologic models, by means of a workflow in …

Utilisation of probabilistic MT inversions to constrain magnetic data inversion: proof-of-concept and field application

J Giraud, H Seillé, MD Lindsay, G Visser… - Solid Earth …, 2021 - se.copernicus.org
We propose, test and apply a methodology integrating 1D magnetotelluric (MT) and
magnetic data inversion, with a focus on the characterization of the cover-basement …

Uncertainty assessment for 3D geologic modeling of fault zones based on geologic inputs and prior knowledge

A Krajnovich, W Zhou, M Gutierrez - Solid Earth Discussions, 2020 - se.copernicus.org
Characterizing the zone of damaged and altered rock surrounding a fault surface is highly
relevant to geotechnical and reservoir engineering works in the subsurface. Evaluating the …

[HTML][HTML] Utilisation of probabilistic magnetotelluric modelling to constrain magnetic data inversion: proof-of-concept and field application

J Giraud, H Seillé, MD Lindsay, G Visser, V Ogarko… - Solid Earth, 2023 - se.copernicus.org
We propose, test and apply a methodology integrating 1D magnetotelluric (MT) and
magnetic data inversion, with a focus on the characterisation of the cover–basement …

Shannon Entropy of Transport Self-Organization Due to Dissolution/Precipitation Reaction at Varying Peclet Number in an Initially Homogeneous Porous Media

E Shavelzon, Y Edery - Hydrology and Earth System Sciences …, 2023 - hess.copernicus.org
Dissolution and precipitation processes in reactive transport in porous media are ubiquitous
in a multitude of contexts within the field of Earth sciences. In particular, the dynamic …