OOIR: Observatory of International Research

Papers

(The median citation count of Computational Geosciences is 2. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-09-01 to 2025-09-01.)

Article	Citations
Domain decomposition and partitioning methods for mixed finite element discretizations of the Biot system of poroelasticity	42
Local and global timeseries proxies using functional principal component analysis: application to history-matching and uncertainty quantification	39
A natural Hessian approximation for ensemble based optimization	34
A one-dimensional local discontinuous Galerkin Richards’ equation solution with dual-time stepping	32
Determination of Two-phase Relative Permeability from a Displacement with Safman-Rayleigh Instability Using a Coarse-Scale Model History Matching Approach	29
Bayesian model evaluation for multiple scenarios	25
A mineral precipitation model based on the volume of fluid method	25
Huff-n-Puff (HNP) design for shale reservoirs using local dual-porosity, dual-permeability compositional simulation	21
Deep learning-aided image-oriented history matching of geophysical data	20
A 3D organized point cloud clustering algorithm for seismic fault data based on region growth	19
Data-driven modelling with coarse-grid network models	19
Analysis of the hyperparameter optimisation of four machine learning satellite imagery classification methods	19
A novel hierarchical model calibration method for deep water reservoirs under depletion and aquifer influence	18
Competitive algorithm to balance and predict blasting outcomes using measured field data sets	18
Ensemble-based history matching of the Edvard Grieg field using 4D seismic data	18
Frequency-domain vector finite element forward modeling of 3D GPR data using exact PML absorbing boundary conditions	17
Unsupervised segmentation for sandstone thin section image analysis	17
Benchmark study for the simulation of Underground Hydrogen Storage operations	14
Accelerated reactive transport simulations in heterogeneous porous media using Reaktoro and Firedrake	14
Traveling wave solutions describing the foam flow in porous media for low surfactant concentration	13
Generating subsurface earth models using discrete representation learning and deep autoregressive network	13
A new method based on multiresolution graph-based clustering for lithofacies analysis of well logging	13
Application of diffuse source basis functions for improved near well upscaling	13
Acknowledgement for reviewers for 2021	13
A surrogate-assisted uncertainty-aware Bayesian validation framework and its application to coupling free flow and porous-medium flow	12

Conditioning geological surfaces to horizontal wells	12
Capillary hysteresis and gravity segregation in two phase flow through porous media	12
The effects of dispersion and non-linearity on the simulation of landslide-generated waves using the reduced two-layer non-hydrostatic model	11
Multiscale matrix-fracture transfer functions for naturally fractured reservoirs using an analytical, infinite conductivity, discrete fracture model	9
Ensemble-regularized Kernel density estimation with applications to the ensemble Gaussian mixture filter	9
Adaptive regularization for the Richards equation	9
An active learning approach for improving the performance of equilibrium based chemical simulations	9
Application of machine learning to characterize gas hydrate reservoirs in Mackenzie Delta (Canada) and on the Alaska north slope (USA)	9
A preliminary model for optimal control of moisture content in unsaturated soils	9
Special issue: selected contributions from the 18th European Conference on the Mathematics of Geological Reservoirs (ECMOR 2022)	9
An integrated approach to derive relative permeability from capillary pressure	8
An integrated framework for optimal monitoring and history matching in CO$$_{2}$$ storage projects	8
A fully-implicit parallel framework for complex reservoir simulation with mimetic finite difference discretization and operator-based linearization	8
Determining optimal controls placed on injection/production wells during waterflooding in heterogeneous oil reservoirs using artificial neural network models and multi-objective genetic algorithm	8
Efficient well placement optimization under uncertainty using a virtual drilling procedure	8
An intelligent multi-fidelity surrogate-assisted multi-objective reservoir production optimization method based on transfer stacking	8
Spectral-element modeling of the time-domain electromagnetic field in 3D geophysical anisotropic media	8
Stochastic reconstruction of shale combining multi-scale generators and discriminators with attention mechanisms	8
Stochastic reconstruction of porous media based on attention mechanisms and multi-stage generative adversarial network	8
A 2D numerical model for simulation of cohesive sediment transport	7
Sparrow search algorithm-driven clustering analysis of rock mass discontinuity sets	7
Fast and automatic full waveform inversion by dual augmented Lagrangian	7
Automatic reconstruction method of 3D geological models based on deep convolutional generative adversarial networks	7
Consistent prediction of well paths and geological surfaces	7
Nonlinear domain-decomposition preconditioning for robust and efficient field-scale simulation of subsurface flow	7
Correction to: A spatio-temporal process visualization approach for wind features	7
Gas-oil gravity drainage mechanism in fractured oil reservoirs: surrogate model development and sensitivity analysis	7
A hybrid stability analysis bypassing method for compositional simulation	7
Correction to: Sequential fully implicit newton method for flow and transport with natural black-oil formulation	7
Towards HPC simulations of billion-cell reservoirs by multiscale mixed methods	7
A novel prediction method for coalbed methane production capacity combined extreme gradient boosting with bayesian optimization	6
Neural networks for source mechanism inversion from surface microseismic data	6
Derivative-free search approaches for optimization of well inflow control valves and controls	6
Multi-objective optimization of subsurface $$\text {CO}_{2}$$ capture, utilization, and storage using sequential quadratic programming with stochastic gradients	6
3D reconstruction of porous media using a batch normalized variational auto-encoder	6
A virtual element method for the two-phase flow of immiscible fluids in porous media	6
An enhanced V-cycle MgNet model for operator learning in numerical partial differential equations	6
A post-processing solution to restore numerical consistency for classical flow routing algorithms	6
A machine-learning-accelerated distributed LBFGS method for field development optimization: algorithm, validation, and applications	6
Contact algorithm of the material point method and comparison with the finite element method	6
The method of forced probabilities: a computation trick for Bayesian model evidence	6
Efficient multi-scale image reconstruction of heterogeneous rocks with unresolved porosity using octree structures	6
Surrogate-assisted distributed swarm optimisation for computationally expensive geoscientific models	6
Improved spatial understanding of induced seismicity hazard from the discretization of a curved fault surface	6
Convergence of single rate and multirate undrained split iterative schemes for a fractured biot model	5
Data assimilation with soft constraints (DASC) through a generalized iterative ensemble smoother	5
Downscaling using CDAnet under observational and model noise: the Rayleigh-Bénard convection paradigm	5
Three-dimensional numerical modeling of natural convection in underground cavities connected to the surface by a well	5
Wind-powered reservoir management with application to robust multi-objective optimization	5
Application of supervised machine learning to assess and manage fluid-injection-induced seismicity hazards based on the Montney region of northeastern British Columbia	5

Two-phase flow in heterogeneous porous media based on Brinkman and Darcy models	5
Analysis of earthquake hypocenter characteristics using chaos game representation	5
Influence of fluid dynamics on flow and transport in natural fracture networks	5
Stochastic pix2vid: A new spatiotemporal deep learning method for image-to-video synthesis in geologic CO$$_2$$ storage prediction	5
On several numerical strategies to solve Richards’ equation in heterogeneous media with finite volumes	5
Impact of geostatistical nonstationarity on convolutional neural network predictions	5
Three-dimensional numerical simulation of hydraulically driven cohesive fracture propagation in deformable reservoir rock using enriched EFG method	5
Well placement optimization using shuffled frog leaping algorithm	4
Fracture network flow prediction with uncertainty using physics-informed graph features	4
Sequential fully implicit newton method for flow and transport with natural black-oil formulation	4
Modeling alterations in relative permeability curves due to salinity using artificial neural networks	4
Source localization in subsurface aquifers based on conservation data by learning a Gaussian kernel	4
Lithology identification in carbonate thin section images of the Brazilian pre-salt reservoirs by the computational vision and deep learning	4
Global sensitivity analysis using multi-resolution polynomial chaos expansion for coupled Stokes–Darcy flow problems	4
A new finite volume scheme with gradient transfer method for solving diffusion problems on the distorted hexahedral meshes	4
Towards practical artificial intelligence in Earth sciences	4
Multi-asset closed-loop reservoir management using deep reinforcement learning	4
Robust inversion of 1D magnetotelluric data using the Huber loss function	4
Performance studies of the fixed stress split algorithm for immiscible two-phase flow coupled with linear poromechanics	4
High-speed algorithm for computing the inflow to multiple-fractured horizontal wells using stream tubes	4
Design of optimal operational parameters for steam-alternating-solvent processes in heterogeneous reservoirs – A multi-objective optimization approach	4
Estimation of distribution algorithms for well placement optimization in petroleum fields	3
Hybrid Neural Network - Variational Data Assimilation algorithm to infer river discharges from SWOT-like data	3
Geological realism in Fluvial facies modelling with GAN under variable depositional conditions	3
Robustness and efficiency of iteration schemes for variably saturated flow across the range of soils, initial and boundary conditions found in practice	3
A comparison of nonlinear extensions to the ensemble Kalman filter	3
Rigid transformations for stabilized lower dimensional space to support subsurface uncertainty quantification and interpretation	3
Optimizing convergence: GMRES preconditioner for Darcy flow problem in a fracture network	3
Estimating permeability of 3D micro-CT images by physics-informed CNNs based on DNS	3
Marginalized iterative ensemble smoothers for data assimilation	3
Damage evolution characteristics of natural fractures during hydraulic fracturing process: A peridynamic hydro-mechanical coupling model	3
Upscaling of two-phase discrete fracture simulations using a convolutional neural network	3
Model-based characterization of permeability damage control through inhibitor injection under parametric uncertainty	3
Coupling direct poroelastic modelling with deep learning for seismic inversion	3
Application of an improved P(m)-SOR iteration method for flow in partially saturated soils	3
Improved Petrophysical Property Evaluation of Shaly Sand Reservoirs Using Modified Grey Wolf Intelligence Algorithm	3
A multi-timestep Dirichlet-Neumann domain decomposition method applied to the polymer injection in porous media	3
Stacked ensemble model for reservoir characterisation to predict log properties from seismic signals	3
Correction to: Estimating permeability of 3D micro-CT images by physics-informed CNNs based on DNS	3
A numerical model for offshore Geological Carbon Storage (GCS) undergoing hydrate formation	3
Covariogram ranges for approximate global sensitivity analysis	3
Less-Intrusive Consistent Discretization Methods for Reservoir Simulation on Cut-cell Grids – Algorithms, Implementation, and Testing	3
A discrete fracture matrix framework for simulating single-phase flow and non-isothermal reactive transport	3
Prediction of permeability of porous media using optimized convolutional neural networks	3
A multi-aggregator graph neural network for backbone exaction of fracture networks	3
Compositional effects in thermal, compositional and reactive simulation	3
Acknowledgement for Reviewers for 2022	3
Algebraic flux correction finite element method with semi-implicit time stepping for solute transport in fractured porous media	3
Iterative multilevel assimilation of inverted seismic data	3
Implementation of Soreide and Whitson EoS in a GPU-based reservoir simulator	2
Comparative calibration of 1D+2D and 3D hydrogeological watershed models	2
A stable space-time FE method for the shallow water equations	2
Sensitivity analysis of the MCRF model to different transiogram joint modeling methods for simulating categorical spatial variables	2
Correlation analysis: application of DFA and DCCA in well log profiles	2
Parameterizing the fluid forces on limpet shells in unidirectional flow	2
Identification of moving sources in stochastic flow fields: A bayesian inferential approach with application to marine traffic in the mediterranean sea	2
Modeling low saline carbonated water flooding including surface complexes	2
A benchmark study on reactive two-phase flow in porous media: Part II - results and discussion	2
Improvements in the genetic algorithm inversion of receiver functions using extinction and a new selection approach	2
Objective-sensitive principal component analysis for high-dimensional inverse problems	2
Sequential design strategy for kriging and cokriging-based machine learning in the context of reservoir history-matching	2
Deep learning discovery of macroscopic governing equations for viscous gravity currents from microscopic simulation data	2
Medial Access Path Search (MAPS) for pore-network extraction	2
Neural spline flow multi-constraint NURBS method for three-dimensional automatic geological modeling with multiple constraints	2
Conditioning generative adversarial networks on nonlinear data for subsurface flow model calibration and uncertainty quantification	2
Global implicit solver for multiphase multicomponent flow in porous media with multiple gas components and general reactions	2
Binary well placement optimization using a decomposition-based multi-objective evolutionary algorithm with diversity preservation	2
Numerical simulation of multiscale fault systems with rate- and state-dependent friction	2
Latent-space inversion (LSI): a deep learning framework for inverse mapping of subsurface flow data	2
Evaluating the impact of increasing temperatures on changes in Soil Organic Carbon stocks: sensitivity analysis and non-standard discrete approximation	2
An adaptive moment estimation framework for well placement optimization	2