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Keywords: Simulation
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Proceedings Papers

Paper presented at the SPWLA 64th Annual Logging Symposium, June 10–14, 2023
Paper Number: SPWLA-2023-0011
... on the performance of those models in water saturation assessment remains to be tested. Frequency-domain dielectric permittivity simulations can model the influence of pore and grain geometries on dielectric permittivity without a need for explicitly defining those parameters. Individual impacts...
Proceedings Papers

Paper presented at the SPWLA 64th Annual Logging Symposium, June 10–14, 2023
Paper Number: SPWLA-2023-0054
... a project and investment management point of view, CCS projects are commonly managed over their based on dynamic reservoir simulations to provide positive confirmation when the plume has arrived at a specific point. lifecycle via a stage-gate decision making process similar to that of an oil and gas project...
Proceedings Papers

Paper presented at the SPWLA 64th Annual Logging Symposium, June 10–14, 2023
Paper Number: SPWLA-2023-0091
... alteration. MD simulations were performed at 330 K and particle density profiles of water, hydrocarbon and ions inside the illite nanopores are computed. From the density profile of water, organic molecules and ions, the structure of the fluid was analyzed. We vary the ion composition and salt concentration...
Proceedings Papers

Paper presented at the SPWLA 64th Annual Logging Symposium, June 10–14, 2023
Paper Number: SPWLA-2023-0002
... of this study is to showcase the key geological and reservoir engineering parameters that affect underground hydrogen storage, and demonstrate how petrophysical data could help in screening sites, site characterization, and hydrogen plume monitoring. We utilized numerical simulation modeling to create a base...
Proceedings Papers

Paper presented at the SPWLA 64th Annual Logging Symposium, June 10–14, 2023
Paper Number: SPWLA-2023-0055
... studies are presented. For both, baseline PNL acquisitions have been performed in spy wells to fix the water saturation scenarios before CO2 injection and to calibrate the PNL model parameters. Several simulations of PNL response have been performed to forecast the deviation from the acquired baselines...
Proceedings Papers

Paper presented at the SPWLA 64th Annual Logging Symposium, June 10–14, 2023
Paper Number: SPWLA-2023-0116
... resolution. Full sample images are used to assess recovered sample quality and suitability for analysis, but resolution is not adequate for numerical simulation of rock properties such as porosity & permeability (Lakshtanov et al., 2022). For numerical simulation of rock properties, region-ofinterest (ROI...
Proceedings Papers

Paper presented at the SPWLA 63rd Annual Logging Symposium, June 11–15, 2022
Paper Number: SPWLA-2022-0028
... and simulate logs of dielectric permittivity and conductivity at LWD frequencies, and in some cases where wireline dielectric and array induction inverted dielectric properties are available, at these tool frequencies also. This study presents utilization of this new forward-simulation and the new LWD...
Proceedings Papers

Paper presented at the SPWLA 63rd Annual Logging Symposium, June 11–15, 2022
Paper Number: SPWLA-2022-0072
... these interactions affect wettability of the rock and the fluid-flow in organic-rich mudrocks. In this paper, we quantify the mineral-fluid affinity by performing adsorption calculations. Molecular Dynamics Simulations (MDS) are carried out to (i) quantify adsorption of fracturing fluids on the surface of minerals...
Proceedings Papers

Paper presented at the SPWLA 63rd Annual Logging Symposium, June 11–15, 2022
Paper Number: SPWLA-2022-0091
...); and a modified gas saturation estimation from a long detector (SAT-Q). Lab modeling and Monte Carlo simulation using a specific tool configuration and given invasion profiles, have been performed for a three-detector MDPNT with a near, far and long spacing from the source. The simulated media surrounding...
Proceedings Papers

Paper presented at the SPWLA 62nd Annual Logging Symposium, May 17–20, 2021
Paper Number: SPWLA-2021-0005
... this objective, we develop a pore-scale numerical simulator by satisfying conservation equations and considering the coupling among relevant HM phenomena. We adopt peridynamic theory to discretize the micro-scale medium. The inputs to our numerical modeling include pore-scale images of rock samples as well...
Proceedings Papers

Paper presented at the SPWLA 62nd Annual Logging Symposium, May 17–20, 2021
Paper Number: SPWLA-2021-0033
... dispersion tools, however, have very shallow DOI due to their high measurement frequency up to GHz, which most likely confines the measurements within the near wellbore mud-filtrate invaded zones. In this study, effective medium-model simulations were conducted to study different electromagnetic (EM...
Proceedings Papers

Paper presented at the SPWLA 62nd Annual Logging Symposium, May 17–20, 2021
Paper Number: SPWLA-2021-0023
... upstream oil & gas absolute error salinity well logging spwla 62 neutron complex reservoir simulation porosity log analysis detector gamma ray fast neutron nd annual logging symposium petroleum thermal neutron gas-saturated formation rgth gas saturation clyc detector...
Proceedings Papers

Paper presented at the SPWLA 62nd Annual Logging Symposium, May 17–20, 2021
Paper Number: SPWLA-2021-0087
... phases. Then, we conduct numerical simulations of electric potential distribution in conjunction with streamline tracing techniques to quantify the electrical tortuosity of the continuous phase in each cartesian direction. We employed the tortuosity distribution values in each direction as a measure...
Proceedings Papers

Paper presented at the SPWLA 60th Annual Logging Symposium, June 15–19, 2019
Paper Number: SPWLA-2019-QQQQ
... complex reservoir segmentation Reservoir Characterization carbonate reservoir heterogeneity Artificial Intelligence classification Imaging Simulation spwla 60 meso digital rock physics Upstream Oil & Gas macro pore Histogram Equalization wettability Symposium reservoir...
Proceedings Papers

Paper presented at the SPWLA 60th Annual Logging Symposium, June 15–19, 2019
Paper Number: SPWLA-2019-CC
... well logging modeling Artificial Intelligence Simulation machine learning Upstream Oil & Gas machine-learning model completion spwla 60 Baker Hughes hyperparameter porosity MC simulation predictive model Symposium well configuration log analysis detector saturation...
Proceedings Papers

Paper presented at the SPWLA 60th Annual Logging Symposium, June 15–19, 2019
Paper Number: SPWLA-2019-QQ
..., 2012). flow in porous media roughness nanopore Artificial Intelligence Mehmani experiment enhanced recovery Fluid Dynamics Simulation Reservoir Characterization Upstream Oil & Gas drainage Balhoff tight rock wettability imbibition application micromodel spwla 60 Symposium...

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