... provided by proppant vendors. Abstract We present the results of field experiments campaign on start-up of wells located in a sandstone oilfield of Western Siberia and history matching of coupled "wellbore-hydraulic fracture" model describing well start-up and fracture clean-up. The conclusion...

... simulation optimization problem waterflooding fluid dynamics capacitance resistance model production control reservoir surveillance flow in porous media gas injection method history matching injector assumption subsurface storage reservoir simulation drillstem/well testing model parameter...

... Abstract The current work is intended to show the application of a multiple realization approach to produce a strategic development plan for one of the mines in Karaganda coal basin. The presented workflow suggests using a comprehensive reservoir simulator for a history matching process...

... & gas concentration experiment incremental oil production history matching capillary number Introduction Currently, about 90% of the world's oil production is carried out using primary and secondary recovery. The amount of water injected into the reservoir often significantly exceeds...

... reservoir characterization lithological window seismic data analysis production well history matching modeling & simulation well performance production data forecast realization water-free production Development problems Commercial gas production from the target reservoir has been going...

... the physical processes in the reservoir-well-surface network system; no integrator software was involved. The project involves a history-matched dynamic model covering part of a giant field, a surface network layout and well constructions with the subsurface equipment parameters. These data were fed...

... for areas, history matching and validation, evaluation of effective injection factors, integration in an IAM, prediction calculations, model updating. The novelty of the methodology is the developed approaches and methods of considering different features of fields with a high extent of automation for areas...

... history matching geological parameter reservoir simulation neural network model neural network permeability variable grid block perforated adaptation society of petroleum engineers artificial intelligence upstream oil & gas target solution latent space scenario production well timestep...

... of operational development management. This can be attributed to the fact that creating, history matching, updating, and calculations of such integrated models are very time-consuming. Integrated models based on simplified models of productive reservoirs can be regarded as a basic means of operational field...

..., the engineer does not have one model, but an ensemble of history matched geologically consistent realizations, which take into account the uncertainties of the initial information and make it possible to predict the performance of both existing and planned wells more confidently. At this stage, as can...

... Реɜюмe The paper presents assisted history matching methods for the preparation and modification of the simulation model parameters (absolute permeability, relative permeability, etc.)). The proposed approaches allow both to speed up the history matching process and improve the accuracy...

... different variables none of the approaches is perfect. The acceptable field history match was achieved to serve the basis for future field development and to increase the current production rates. The chosen deterministic approach illustrates how the global and regional uncertainties can be narrowed down...

... realizations and then extend ensemble back to initial size as described above. Such approach lead to a small decreasing of ensemble representativeness but allows to significantly improve the history matching quality of Posterior Ensemble. Usually the Ensemble Smoothing method is applied for further using...

.... An integrated model includes simulation models of two oil/gas reservoirs, well models, and a model of single gathering system. The paper briefly describes the approach to building and matching the integrated model. After building and history matching of the integrated model, sensitivity of oil production...

...Introduction History matching problems, being inverse ones, are most often applied in flow simulation to quantify unknown or uncertain reservoir properties, such as porosity and permeability [ 1 , 2 ]. Actual measurements obtained during field development are employed as known input data...

... reservoir model dependence condensate deposit application history matching flow metering PVT measurement calculation completion Filanovsky field hydrodynamic survey deposit Introduction The Yu. Korchagin field is located in the Russian sector of the Caspian sea ( fig. 1 ). Distance...

..., that is the most correct. Reservoir Characterization enhanced recovery Upstream Oil & Gas drillstem/well testing Drillstem Testing flow in porous media Fluid Dynamics interwell space operation phase relative permeability history matching permeability creation variable hydrodynamic model...

... Abstract An increasing number of field development projects include rigorous uncertainty quantification workflows based on parameterized subsurface uncertainties. Reservoir model calibration workflows for simulation studies including historical production data, also called history matching...

... to such a complex facility as a three-phase multilayer sector filtration model with more than 60 years of development, with more than 150 wells, most of which with casing leakage. risk and uncertainty assessment Artificial Intelligence reservoir simulation objective function history matching risk...

... Nowadays, due to unstable economic circumstances, it is essential to have an accurate forecast of production in order to provide successful and cost effective field management. In most cases production planning is closely associated with reservoir models and simulators where history matching...