... of history-matched reservoir models is created in a remarkably short modeling time. Analysis of the updates made during the data assimilation process provides crucial insights into the reservoir such as the connectivity between the existing wells, the communication between different segments of the field...

... projects. The dedicated injectors provide better injection control to MOC and ROZ and improve CO 2 utilization, especially where the MOC is mature. In this paper, we present one of the key findings from a detailed analysis of field history that caused Oxy to switch from the original dedicated ROZ...

... permeability function can be calculated by simply averaging the saturation and flow of the three regions. Luo et al. (2016) history matched experimental results in water-wet cores and observed a power-law correlation between the fitting parameters α e , β 1 , β 2 and the viscous finger number...

... modeling & simulation upstream oil & gas enhanced recovery gas injection method thermal method sagd hnp cycle field gas prediction hnp process bottomhole pressure fracture long fracture oil uplift artificial intelligence steam-assisted gravity drainage history injection...

... and infrastructure needs to unload a well. Following the outcome of the experimental study, this study investigates how to further refine LAGL operations by conducting transient computer simulations using OLGA. The first step is to match the experimental data (i.e., history of bottomhole pressure and injection...

... is to establish a relationship and correlation between these two sets of measurements. History Matching the Numerical Reservoir Simulation Abstract Using commercial numerical reservoir simulators to build a full field reservoir model and simultaneously history match multiple dynamic variables...

... Abstract The aim of the study was to create an ensemble of equiprobable models that could be used for improving the reservoir management of the Vilje field. Qualitative and quantitative workflows were developed to systematically and efficiently screen, analyze and history match an ensemble...

... than 18 months production history) of the EUR forecasts. Site area was determined as the product of cumulative lateral length and well spacing. The cumulative EURs for all wells in each site were estimated (using two independent sources for EUR estimation) and those sums were divided by the area...

... approach is easy to implement and can be coupled with commercial simulators for field scale applications. artificial intelligence upstream oil & gas reservoir simulation sensitivity discrete fracture flow in porous media fluid dynamics history boundary layer fracture cell workflow...

... is presented to assist with evaluation and optimization of hydraulically fractured horizontal infill wells to recover bypassed oil in the eastern end of the Rangely field. A full fidelity static model was built based on dense, high quality well control data. A sector model was history matched, and then used...

..., and the existence of a leaking aquifer, were found to have significant impacts on CO 2 plume evolution. Through history matching process of non-isothermal flow simulation, for both injector and observation wells, the extent of the cold region was estimated, and found to be mainly controlled by rock thermal...

... recovery process and meets the need for a practical solution. In this platform, standardized inputs and workflows are developed, and a good agreement with field data is achieved for all Firebag SAGD operating pads with production history. The Firebag SAGD reservoir simulation platform promotes the capacity...

... Marching Method (FMM). FMM-Geo is verified for 2-D models against a benchmark simulator and has achieved order-of-magnitude faster computation while it preserved reasonable accuracy. Finally, the simulator is applied to an assisted history matching example using surface subsidence data to illustrate its...

... swarm optimization (PSO) is coupled with the developed proxy model to optimize a weight-aggregated objective function, and multi-objective functions by a Pareto front approach. A field case study is included in this paper. The reservoir model is well-tuned via a rigorous history matching process using...

... parameter and the data. This leads to the ability to update large number of uncertainty parameters with limited number of samples, typically 50~300, during probabilistic history matching process. The effect of spurious correlation generated by the limited number of samples were reduced in this study...

... of the tracer field tests were in fact evaluated only in a qualitative manner ( Du and Guan 2005 ). Tracer data has been incorporated in the reservoir history matching processes ( Allison, Pope, and Sepehrnoori 1991 , Illiassov and Datta-Gupta 2002 , Valestrand et al. 2010 , Huseby et al. 2010...

... approach) CRM can be efficiently used in heavy oil waterfloods, breakthrough mobility ratio production rate crm parameter waterflooding crm analysis producer Injection Rate water breakthrough permeability enhanced recovery injector History historical data reservoir interwell...

... and well performance history matching for a multiwell pad in the Marcellus shale. The geomechanical model was prepared with interpreted vertical log data. A discrete natural fracture (DFN) model was created and used to determine the complexity of hydraulic fracture geometry simulated through complex...

..., a typical early example is ( Skeem et al., 1979 ). Dynamic analysis is not commonly used for tubular design, other than shock loading. One aspect of tubular design that is definitely dynamical in nature is load history combined with friction. Tubular stress analysis with friction is fundamentally load...

... this, a series of history matched models were constructed based on a range of available parameters, constrained by PVT fluid data, reservoir pressure, temperature data, and rock-fluids information. The following sub-sections describe the history matching workflow to characterize the range of equally probable...