Application ID: 472
The ability to describe how fluids funnel into tiny perforations oriented about a well bore is the subject of a rapidly growing number of analyses. In that the perforations are isolated piercings as opposed to rings, the flow field is not suited for axisymmetric analyses - fully 3-D simulations are required.
This application allows to simulate the Darcy flow to a perforated wellbore for different well, reservoir, and fluid properties to predict the fluid intake at each single perforation. It anylzes a well with up to ten perforations of different sizing in reservoirs with different properties. The application calculates the pumping rates for each perforation and visualizes the flow field in the reservoir and pressure distribution on the well.
This application example illustrates applications of this type that would nominally be built using the following products:Subsurface Flow Module
however, additional products may be required to completely define and model it. Furthermore, this example may also be defined and modeled using components from the following product combinations:
The combination of COMSOL® products required to model your application depends on several factors and may include boundary conditions, material properties, physics interfaces, and part libraries. Particular functionality may be common to several products. To determine the right combination of products for your modeling needs, review the Specification Chart and make use of a free evaluation license. The COMSOL Sales and Support teams are available for answering any questions you may have regarding this.