Pressure behavior of layered and dual-porosity reservoirs in the presence of wellbore effects Academic Article uri icon


  • This paper presents a new analytical solution for pressure-transient tests from layered reservoirs with or without crossflow. The analytical solution is for modeling layered-reservoir systems with unsteady-state or pseudosteady interlayer crossflow, commingled or stratified flow, and even dual-porosity systems with pseudosteady matrix-to-fracture transfer in the presence of skin, wellbore storage, and phase segregation.

author list (cited authors)

  • Olarewaju, J. S., & Lee, W. J.

complete list of authors

  • Olarewaju, JS||Lee, WJ

publication date

  • September 1989