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Specific implementation of Pressure Testing with a focus on interpretation of pressure transitions in terms of well properties and formation properties of connected subsurface reservoirs.
Despite the explicit name It does not necessarily It may refer to analysis of a stand-alone pressure transient and also cover the complex pressure histories with numerous pressure transitions or several pressure transients (MRST) and may also cover transitions in off-set wells (PIT).
Both downhole (BHP) and surface (THP) pressure records can be a source of information recoverable through data to PTA.
The quantitative interpretation of pressure transitions is based on pressure diffusion model.
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