... the second is the decline rate and cumulative production assuming constant wellbore pressure. The outcomes of this study are: 1) Understanding the impact of the fractal characteristics on pressure behavior, flow rate declining pattern, and productivity index scheme during early and late production time. 2...

.... The proposed solution increases the accuracy of Pressure Transient Analysis (PTA). The traditional Horner method estimates the production time ( t p ) using the cumulative production and the last production rate; however, this method is an intuitive but not rigorous solution that puts emphasis on the most...

... reservoir compressibility that consider the changes in reservoir fluid properties and relative permeabilities with production time and pressure in constructing the IPRs. Artificial Intelligence flow in porous media compressibility state flow regime flow regime productivity index production time...

... production time flow mechanism hydraulic fracture reservoir diffusion flow mechanism fracture Introduction Pressure behaviors, flow regimes, and productivity indices of hydraulically fractured unconventional resources have been hot topics in the petroleum industry in the last two decades...