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Reservoir EngineeringPressure Transient Analysis

Pseudosteady-State Dimensionless Pressure Drop for Horizontal Well

PD=2πtDA+0.5ln(A4(L/2)2)+0.5ln(2.2458CAh)+1.385P_D=2\pi t_{DA}+0.5\ln\left(\frac{A}{4(L/2)^2}\right)+0.5\ln\left(\frac{2.2458}{C_{Ah}}\right)+1.385

Tabular solver

Run the same equation across multiple cases and compare results in one table.

Caset_DAdimensionlessC_AhdimensionlessLftAft^2ResultAction
1Pending
2Pending
3Pending