Pressure Transient Analysis in Horizontal Wells in Some Sole Pit Area Fields, U.K.

摘要: This paper presents a discussion and interpretation of variety transient pressure responses observed in nine flow buildup surveys performed horizontal wells the Sole Pit area fields Barque Clipper. Horizontal well regimes signatures associated with heterogeneous reservoirs are survey log-log derivatives. The show considerable variability emphasize strongly nature reservoirs. Rapidly declining transmissibilities vicinity wellbore two surveys, while other derivative suggest dual-porosity characteristic followed by intermediate-time linear flow. Pressure testing contributes to an understanding reservoir behavior revealing essential characteristics model that can describe heterogeneous, fractured sandstone.