Welltest 106: Impulse & Closed Chamber Tests

Perforation Inflow Diagnostic (PID) Tests—Modern Analysis. Modern analytical techniques to estimate order-of-magnitude reservoir flow characteristics (kh, s, q, p^*) have been programmed into IHS WellTest™ software. Slug, PITA, or Closed Chamber diagnostics can be performed for either build-up or fall-off (leak-off) #welltest scenarios. The closed chamber technique allows for a change in wellbore storage after setting a WR bridge plug to reduce wellbore volume.