**Description**

Wellbore pressure drop for vertical well in infinite homogenous reservoir with perpendicular sealing faults boundary, [psi]

**Excel Function Syntax**

PwVWIHRPSFB(time, prodData, B, Ul, C, Rw, S, Ct, porosity, h, k, L1, L2)

**Online Calculator**

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Home » Functions » Pressure Transient Analysis » PTA Models » PwVWIHRPSFB

**Description**

Wellbore pressure drop for vertical well in infinite homogenous reservoir with perpendicular sealing faults boundary, [psi]

**Excel Function Syntax**

PwVWIHRPSFB(time, prodData, B, Ul, C, Rw, S, Ct, porosity, h, k, L1, L2)

**Online Calculator**

- PwVWIHRPSFB

PwVWIHR

Wellbore pressure drop for vertical well in infinite homogenous reservoir, [psi]

PwVWIHRLSFB

Wellbore pressure drop for vertical well in infinite homogenous reservoir with linear sealing fault boundary, [psi]

PwVWIHRLCPB

Wellbore pressure drop for vertical well in infinite homogenous reservoir with linear constant pressure boundary, [psi]

PwVWIHRPCPB

Wellbore pressure drop for vertical well in infinite homogenous reservoir with perpendicular constant pressures boundary, [psi]

PwVWIHRPMB

Wellbore pressure drop for vertical well in infinite homogenous reservoir with perpendicular mixed boundaries (boundary 1 – fault, boundary 2 – constant pressure), [psi]

ptaPd

Dimensionless pressure as defined for constant-rate production

ptaTd

Dimensionless time

ptaRwd

ptaRwd – Dimensionless radius

ptaLd

Dimensionless distance

ptaCd

Dimensionless wellbore storage coefficient

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