Medium-term Specific type of Pressure Transient Analysis performed in open-hole well across the formation unit isolated by packers (see Fig. 1).
Can be complemented by downhole fluid sampling with the same toolstringThe usual duration is dozens of hours which is in most cases enough to capture the response from the whole effective flowing thickness and assess reservoir transmissibility.
The key objective is to measure formation pressure and permeability at specified downhole locations.
assess formation pressure, reservoir transmissibility and skin-factor in target reservoir.
Can be complemented by downhole fluid sampling with the same toolstringIt usually reaches the fully developed radial flow which allows assessing the effective reservoir thickness around a given well.
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