... of the injectate fluid is decreased. This is related to the positive skin effect. Without the numerical simulation models, the temperature effect will be interpreted as the positive skin effect using the analytical pressure transient analysis. Model values are highly sensitive to the temperature changes, therefore...

... can support asset teams in this complex decision-making process. Optimization of real-life field development cases can be computationally very demanding due to the cost of running large amounts of large-scale reservoir simulations, the large number of variables to be optimized and the necessity...

... production kinetix workflow well logging saturation history permeability petroleum engineer reservoir characterization asset and portfolio management reservoir centric fracturing approach pulsar technology simulation integrating pulsar technology mature tight oil field interpretation...

... profiles and the 4D gas migration paths were compared with reservoir simulations Phase-3 was conducted following the below workflow: Study Workflow In Phase-2, advanced 4D processing was needed to compensate Baseline/Monitor acquisition discrepancies, resulting in smoothed but noisier results...

... asia government calculation neural network machine learning upstream oil & gas china government pvt measurement artificial intelligence prediction molar composition reduction diagram accuracy simulation application fraction mole fraction procedure sour ga composition...

... with any existing reservoir simulator for optimal WAG parameters to maximize reservoir life cycle cumulative recoveries. The reservoir simulator is treated as a sample generator to form an ensemble of recovery scenarios with the WAG parameters as inputs to a dense neural network (DNN) and outputs/labels...

... the accuracy, stability, and robustness of the existing numerical tools even in case of extreme oil field environment with significant uncertainties. Current Virtual Meter algorithms are based on fluid dynamic simulators which calculate the pressure drops through wellbore, choke, and flowlines; the algorithm...

... in solutions in this domain. In 2021 one such collaboration with 3rd party contractor to test a novel solution involving data driven AI based dynamic simulator in a mature brown fiend setting. The objective was to test the tool, the efficacy and efficiency of the process, robustness and ease of use and its...

... Abstract In this study, we investigate the use of deep learning-based and kernel-based proxy models in nonlinearly constrained production optimization and compare their performances with directly using the high-fidelity simulators (HFS) for such optimization in terms of computational cost...

...., density and viscosity); Unit mobility ratio; i.e., there is no viscous fingering. Assuming single-phase tracer flow through a one-dimensional porous medium under the following assumptions: Analytical Solution Convection-Dispersion Equation In this study, the modelling and simulation...

... is crucial for forecasting possible biogenic hydrogen sulphide (H 2 S) formation and foreseeing the relating impacts over completion and facility material selection and on health, safety and environment (HSE) management. Traditional numerical simulations through stand-alone models do not consider...

... depends on the representativeness of the data. The quality of the generated models is based on the data interpreted and integrated aimed to build computational realizations of petroleum reservoirs. Reservoir dynamic simulation is the most applied process that integrates all reservoir data, where...

... on a more suitable method for determining the VRR for each user-defined pressure region using reservoir simulation. This method is used to plan the location of future wells during the long term development plan and maximize NPV and recovery. Two scenarios of well location will be examined. The first...

... and geophysical knowledge of the field with production data analysis to understand perched water behavior and can be considered a reference for other similar situation. Upstream Oil & Gas OWC production behavior water production reservoir model Simulation MSSL water accumulation reservoir water...

... amount of CO 2 produced should be continuously reinjected into the reservoir. This work investigates the effect of CO 2 content on the low salinity water alternating CO 2 injection technique (CO 2 LSWAG) using a commercial compositional reservoir simulator. In these field-scale simulations, CO 2...

...) simulations on a quite simplified geometry ( Gianelli et al., 2006 ). The occurrence of anhydrite was also already recognized as a significant diagenetic process reducing permeability at the wellscale ( Hendry et al., 2002 ). In this study, the analysis of new core data (lithological log analysis...

... In this paper we explore if flow diagnostics can be used to detect subtle differences in reservoir dynamics arising from different model initialisations, due to changes in reservoir rock typing methods, in the same way a full-physics Black Oil simulation does. Flow diagnostics are fast screening...

... formations are one of the primary targeted depositional environments in the Gulf Coast. This paper investigates CO 2 storage in deltaic saline aquifers through a combination of geological modeling and flow simulation. The geological model in our study is developed based on a laboratory-scale 3D flume...

... above, the formulation of fluid flow invasion in the porous medium is accomplished using a lattice Boltzmann numerical analysis, which is a fluid flow simulation method that has shown a lot of success in accurately simulating flows in complex geometries. The LBM, as opposed to the classical...

... Abstract In order to massively enhance the performance of heterogeneous SAGD projects, the targeted Electrical-Heating in poor steam chamber segment assisted SAGD (EH-SAGD) was proposed, the simulation method was established coupling geo-mechanics of both payzone and interbeds, and delivery...