Well-Test Analysis for a Well in a Finite, Circular Reservoir
- Conference
- Stanford Geothermal Workshop
- Year
- 1988
- Session
- Well Testing
- Language
- English
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Abstract
This study presents drawdown and buildup pressure derivative type-curves for a well producing at a constant rate from the center of a finite, circular reservoir. Early time response (wellbore storage and skin effects) is conelated by C 2 . and late time response (outer boundary effects) by ?JCD The outer boundary may be closed, or at a constant pressure. Design relations are developed for the time to the beginning and the end of infinite-acting radial flow. Producing time effects on buildup responses are also discussed.
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