PetroCalcHubFree
Browse
Reservoir EngineeringPressure Transient Analysis

Horner Pressure Buildup Equation

Pws=Pi−162.6QoBoμokhlog⁡10(tp+ΔtΔt)P_{ws}=P_i-\frac{162.6 Q_o B_o \mu_o}{k h}\log_{10}\left(\frac{t_p+\Delta t}{\Delta t}\right)

Tabular solver

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

CaseP_ipsiQ_oSTB/dayB_oRB/STBmu_ocPkmDhftt_phdelta_thResultAction
1Pending
2Pending
3Pending