Reservoir & Flow Assurance - Reservoir
For our most detailed reservoir studies, Interwell uses Reveal

Reveal is an integrated tool capable of simulating fracturing operations, as well as clean-up and production. Reveal, used with our groundbreaking heel-to-toe multi-stage fracturing system, can assist clients in production optimisation.

Our WellPro software is used for fast analytical simulation of advanced well performance. The programme is used to scan through well designs in a short time to optimise a variety of well and completion designs; it is especially applicable for multi-stage fractured horizontal wells. WellPro has been used successfully with many operators optimising advanced well completions and well performance for a wide variety of field scenarios.

Link:
http://www.interwell.com/reservoir-engineering/category727.html