... Abstract At present, the geological model of the Groningen gas field is one of the largest high-quality open data sets in the oil and gas industry. The purpose of this study is to demonstrate the possibilities of improving the Groningen model, as well as to illustrate some open questions...

... to simplifications necessary to save time and effort. The result is better decision quality in resource development decisions. geologic modeling Reservoir Characterization reservoir simulation Artificial Intelligence calculation uncertainty analysis dependency parametric uncertainty realization...

... of uncertainties included further in the 3D modeling is made. This model is proposed to be used as a tool for prompt decision making when implementing a fast-track project with limited time between exploration and pre-FEED stages. geologic modeling geological modeling Reservoir Characterization structural...

...Presence of fractures Explore how using different geological modelling scenarios impact STOIIP estimates. Evaluate how RRT and petrophysical modelling approaches change the permeability model and reservoir connectivity. Investigate how different approaches to model initial saturation...

... and Sand 2 as the top layer is richer in sands. The aforementioned parametersand and their range of uncertainty are summarized in the following Table 1 . Ensemble creation and simulation Experimental design machine learning Upstream Oil & Gas plateau geological modeling reservoir...

... ( IPCC 2005 ; Benson and Cole 2008 ). Methodology Geological model The geologic model, XES02, was developed based on a physical flume in a sand tank experiment ( Martin et al. 2009 ) to represent a realistic small-scale example of a coastal delta ( Beckham 2018 ). The physical model was used...

... understanding and unlock hidden potential. geologic modeling Artificial Intelligence simulation model geological modeling pressure support Reservoir Characterization Modeling & Simulation hospital ground reservoir correlation legacy static model connectivity History water influx nm 3...

... ) and ( Hanea et. al. 2014 ) to deliver posterior models which respect prior geology drastically enhanced the robustness of the procedures. In this study a huge filed case represented by a mega geological model has been the candidate for assisted history matching with ensemble based techniques, ES-MDA (Emrick...

... and middle reservoir units. This in turn has added value to optimize field development stratergies with proper well placement into the reservoir. sedimentology geologic modeling Reservoir Characterization Upstream Oil & Gas carbonate reservoir geological modeling structural geology cement...

... comparable match with what was expected from dynamic simulation. geological modeling optimization problem Simulation geologic modeling Modeling & Simulation fluid flow simulation Reservoir Characterization Upstream Oil & Gas high permeability streak Artificial Intelligence Abu Dhabi...

... model realization permeability geologic modeling Artificial Intelligence model uncertainty consistency assumption reservoir model reservoir characterization geological modeling Introduction History Matching is the process of conditioning the reservoir model to the available dynamic data...

... cycle and is essential to reconcile the well log data and the saturation – height model. Reservoir Characterization Modeling & Simulation saturation height model carbonate oil reservoir MICP data thomeer analysis geological modeling Saudi Arabia government petrophysical possibility...

... the overall time to perform history matching. data quality geological modeling geologic modeling reservoir simulation completion event simulation model threshold Upstream Oil & Gas simulation engineer reservoir simulation model Modeling & Simulation reservoir grid data quality...

... several methods to quantify heterogeneity and found that the F-PHI curve and the dynamic Lorenz coefficient were very effective methods to measure heterogeneity and rank geological models ( Shook et al., 2009 ). Finally, Labourdette et al. modeled turbidite channles and simulated DST in order to check...

... modeling Upstream Oil & Gas consistency saturation Modeling & Simulation facies well log geological modeling equation production estimation reservoir condition permeability calculation unconventional reservoir development fracture society of petroleum engineers Introduction...

... to enhance the understanding of the major controlling environmental parameters on carbonate production for individual sequence with each of the study reservoirs. geological modeling risk management Upstream Oil & Gas Reservoir Characterization reservoir simulation input parameter Calibration...

... and dynamic simulation, allows a better assessment the potential impact on field behavior. geological modeling flow in porous media Reservoir Characterization Upstream Oil & Gas geologic modeling spatial reasoning depositional facies global uncertainty Simulation Proportion Artificial...

... evolution influence. Importantly this workflow is generic and can be applied to any carbonate reservoir to enhance the link between geological models at the basin scale and reservoir scale models. Reservoir Characterization geologic modeling geological modeling convection basin diagenesis...

... and migration type. Transmissibilities are either reduced in meander zones dominated by lateral channel stacking or preserved in "linear zones" dominated by vertical channel stacking. geologic modeling Artificial Intelligence channel belt Modeling & Simulation migration storey heterogeneity...

... leads to the conclusion that it is recommendable to use DS in similar cases. geologic modeling Artificial Intelligence facies Reservoir Characterization algorithm reservoir grid auxiliary variable Probability Cube training image machine learning Simulation mariethoz sand probability...