... Rate Analysis: an iterative scheme is developed to calculate allocation factors between injector-producer pairs that match the measured injection and production history; (2) Swept Pore Volume Analysis: injector-producer connections are assigned pore volumes and properties such as heterogeneity...

... on reservoir models. Having a calibrated permeability model is a challenging task. In most cases, the permeability model undergoes several modifications to achieve a history-matched reservoir model that honors the historical pressure and production data. The objective of this work is to show a workflow...

... the input vector for each well. These vectors are assigned to a specific cluster number. The defined clusters can then be assigned to wells with shorter production history in order to predict their future performance. The proposed using pattern recognition of production is useful for the identification...

... upstream oil & gas enhanced recovery innovative approach producer petroleum engineer waterflooding complex reservoir bearing multi-billion barrel middle-east carbonate field develop gas injection method history society completion reservoir characterization reserve Introduction...

... marginal oil field. We incorporated a multi-domain screening approach where findings from comprehensive set of data and analysis are integrated. Multi-level analysis was performed to obtain a weighting factor or indicator for lower completion need per well. The evaluation includes production history, logs...

... In the past four decades of fracturing history, a series of creative technologies has been developed and promoted for unconventional reservoirs. Fracturing subsurface geological formations has been the core concept of each generation of technologies since 1857, starting at Canadaway Creek, New...

... network (DFN)—was history matched, confirming the successful application of the proposed methodology. upstream oil & gas hydraulic fracturing neural network fracture artificial intelligence hydraulic fracture reservoir characterization simulation fracture geometry gaussian mixture model...

... et al., 2020 ), an IM was built for 8 wells. It includes reservoir and well models that have been history matched and integrated with the surface network and equipment. As a result of calculations of various scenarios for setting up the gas treatment plant (GTP), the optimal configuration...

.... This paper describes an overall reservoir management workflow which consists of (1) the application of a novel data assimilation method for assisted history matching, and (2) the optimization of water-alternating-gas (WAG) injection cycles to maximize the life-cycle estimated ultimate oil recovery (EUR...

... opportunity management reservoir signature well intervention intervention liquid loading well intervention opportunity management consuming validate prediction history forecast paper automate engineer kpis Introduction A typical lifecycle of a field can be classified into various stages...

...' uncertainty. The proposed methodology was successfully applied to many reservoirs across the world. This paper shows the results for a carbonate field with more than 150 wells, 60 years of history, and a 50% water cut. The asset team's objective was to increase oil production while maintaining water...

... failure locations. Remaining Life Assessment through historical and future operating data Using detailed data analysis of site measured stress time histories, historic production profiles and an estimate of the historical fatigue damage of the pipe support pad welds the following was conducted...

... on a subset of production history to qualify it. Finally, the full data set is used to forecast the production profile. It has been applied to all fluids (oil, water, gas, liquid) and revealed particularly useful for fields with large number of wells and long history, as an alternative to classical...

... A Abstract Historically, the ability to perform intervention on multilateral wells has been limited. A lack of technologies pre 2010 with sufficient case histories and life of well reliability meant that generally multilateral well architecture was not selected in applications where thru tubing intervention...

... components, 1) a transport model that takes input parameters to model the migration of tracers in each procedure, which yields simulated breakthrough curves; and 2) an optimization routine that finds the best values of input parameters to match simulated and actual breakthrough curves (i.e., history matching...

... a geologically consistent and reliable models. modeling & simulation fluid dynamics geologic modeling flow in porous media th percentile geological modeling reservoir simulation posterior ensemble run closest posterior ensemble case history percentile reservoir uncertainty uncertainty...

... computational runtimes. It also improved the rate-pressure transition from history to forecast in comparison with standalone results. In addition, new model setup helped to identify bottlenecks in the well flowlines and to propose solutions by properly rerouting the wells. Furthermore, significant CAPEX cost...

... & Gas dynamic filtration pressure measurement capillary pressure mobility Fluid Dynamics lwdft permeability active mud circulation reservoir carbonate reservoir presentation history pretest Introduction Dynamic filtration occurs when mud flows past a surface of the mud cake whereas...

... Testing machine learning Artificial Intelligence Upstream Oil & Gas production control production logging flow rate prediction prediction dataset architecture grid search algorithm artificial neural network graphic processing unit correlation History activation function society...

... be beneficial for production forecasting, depending on the complexity of the production behavior, the forecasting horizon and the availability and accuracy of the data used. The performances of both hybrid and physical models were dependent on the quality of the calibration (history matching) of the models...