... of realizations for SAGD-reservoir simulation purposes. In this paper, a novel sampling method (based on the probability-distance-minimization method) to generate an initial ensemble of reduced size is discussed. This method considers multiple static measurements and geological properties and uses Kantorovich...

... EFR model oil rate ltb model november 2015 RNP Artificial Intelligence reservoir simulation two-phase flow GOR linear flow cartesian plot Drillstem Testing transient linear flow permeability forecast reservoir pressure Clarkson fracture equation An Approximate Semianalytical...

... analyses were carried out to investigate the effects of fracture conductivities and natural fractures. After completing the field-case studies and reservoir simulations, it was concluded that with the same fracture design, higher fracture conductivity improves production performance. Pumping a smaller...

... Engineers Reservoir Characterization Upstream Oil & Gas Modeling & Simulation sand production reservoir simulation displacement porosity vertical displacement stimulation Babadagli heavy oil compaction rangriz shokri enhanced recovery overburden heavy-oil reservoir wormhole...

... Upstream Oil & Gas heterogeneity scaling method reservoir simulation concentration flow in porous media gridblock mass transfer variation mechanism quantity coefficient Modeling & Simulation Fluid Dynamics september 2014 flow simulation dispersion shaly sand Reservoir...

... to the steam-chamber case; the process therefore differs significantly from steam-assisted gravity drainage, and a different production function applies. Shell’s in-house reservoir simulator MoReS with advanced dual-permeability capability is used to model development of T-GOGD in a bitumen reservoir employing...

... controller SAGD injector controller well pair production well subcool PID control day pid control SAGD process heterogeneity switchover Injection Rate conformance reservoir steam chamber producer reservoir simulation dual-tubing string Practical Control of SAGD Wells With Dual-Tubing...

...Colin C.H. Card; Anjani Kumar; Jason C. Close; Arnfinn Kjosavik; Hafsteinn Agustsson; Matteo M. Picone Summary Every simulation engineer wishes to simulate large full-field models, but historically reservoir simulation of the steam-assisted-gravity- drainage (SAGD) process has been constrained...

... of confidence in the potential recovery from these (or any) processes before committing resources, which can be achieved with the use of numerical reservoir simulation. In a previous paper, (Gutiérrez et al. 2009) it was proposed that after successful laboratory testing, analytical calculations...

... 1 5 2012 2012. Society of Petroleum Engineers optimization problem Fluid Dynamics endpoint reservoir simulation frequency relative permeability boundary relative permeability curve Artificial Intelligence history matching Engineering simulated data shape factor relative...

...-modelling software for pro- duction prediction and process optimization has attracted much attention in recent years. Computer Modelling Group (CMG) soft- ware steam, thermal, and advanced process reservoir simulator (STARS) and generalized equation-of-state model compositional reservoir simulator (GEM...

...Mehdi Bahonar; Jalel Azaiez; Zhangxing John Chen Summary A numerical fully implicit nonisothermal wellbore/reservoir simulator is developed. The model entails simultaneous solution of transient coupled mass-, momentum-, and energy-balance equations within the wellbore; energy-balance equations...

... Doig formation reservoir fracture Alberta permeability workflow lithofacies University Reservoir Characterization reservoir simulation British Columbia sandstone tommy lake gas field geology Journal of Canadian Petroleum Technology32 Summary The Tommy Lakes field is located...

...Chao C. Dong; Mehdi Bahonar; Zhangxing John Chen; Jalel Azaiez Summary Because more and more wells have been put in operation, an accurate modelling of wellbore flow plays a significant role in reservoir simulation. One requirement of a wellbore model is its ability to trace various flow boundaries...

... transient analysis of production data. 22 3 2009 27 4 2010 25 4 2010 1 1 2011 15 6 2009 1 1 2011 2011. Society of Petroleum Engineers reservoir simulation compressibility mechanism complex reservoir reserves evaluation overpressured reservoir Drive index...

... reservoir of natural gas. Our initial reservoir simulations using a kinetic reaction approach indicate that gas evolution and transport within porous geologic reservoirs have a significant effect on fluid production characteristics, while field and laboratory data suggest that significant amounts of evolved...

... accuracy in reservoir simulation may be achieved by including segregated flow in areas of the reservoir where gravity segregation predominates. 2011. Society of Petroleum Engineers enhanced recovery equation of state Modeling & Simulation pore separation and treating multiphase flow upward...

... & Gas gridblock scaling method reservoir simulation orientation flow rate flow simulation flow in porous media Fluid Dynamics objective function permeability model flow equation pressure difference tensor coarse block equation diagonal unstructured grid permeability optimization...

... of a CO 2 -based stream into a depleted gas condensate reservoir and into a saline aquifer using a compositional reservoir simulation model. The dynamics of the reservoir impose a minimum period of injection that is required in order for the storage scheme to benefit from 100% of the reservoir storage...

... an excellent agreement with underlying geological descriptions and match production history. 2010. Society of Petroleum Engineers machine learning reservoir simulation Pattern Recognition optimization problem template optimal template geological modeling Artificial Intelligence information...