Pressure Transient Analysis

Since 1987 several seminars and courses were given by ZZ & ASSOCIATES to address mainly the importance of well test analysis in reservoir description and how it can be used to correct or enhance geological and geophysical models.

For engineers and scientists whose undergraduate education was not petroleum engineering, we tried to simplify the topics needed to understand well test analysis.  Such topics include reservoir engineering, PVT analysis, petrophysics, core and log analysis, geology and geophysics, etc.

Special attention was introduced to the engineers to the definition of the different  parameters needed to analyze a well test. 

We coached the engineers to step by step procedure from processing the raw data to analyze either the build up or the falloff tests using different models.

We also oversaw analysis of numerous well tests by the companies' advanced engineers and analyzed tests needing special attention.