Pressure Transient Analysis LAMBDAs
Transient wellbore pressure solutions, dimensionless variables and well test interpretation.
16 lambdas
PO.PTA.Pw.VW.SI(time, prod_data, B, Ul, C, Rw, S, Ct, porosity, h, K)
Calculates wellbore pressure drop for vertical well in infinite homogeneous reservoir, [kPa] (SI units).
PO.PTA.Pw.VW.LinSealF.SI(time, prod_data, B, Ul, C, Rw, S, Ct, porosity, h, K, L)
Calculates wellbore pressure drop for vertical well in infinite homogeneous reservoir with linear sealing fault boundary, [kPa] (SI units).
PO.PTA.Pw.VW.LinConP.SI(time, prod_data, B, Ul, C, Rw, S, Ct, porosity, h, K, L)
Calculates wellbore pressure drop for vertical well in infinite homogeneous reservoir with linear constant pressure boundary, [kPa] (SI units).
PO.PTA.Pw.VW.PerpSealF.SI(time, prod_data, B, Ul, C, Rw, S, Ct, porosity, h, K, L1, L2)
Calculates wellbore pressure drop for vertical well in infinite homogeneous reservoir with perpendicular sealing faults boundary, [kPa] (SI units).
PO.PTA.Pw.VW.PerpConP.SI(time, prod_data, B, Ul, C, Rw, S, Ct, porosity, h, K, L1, L2)
Calculates wellbore pressure drop for vertical well in infinite homogeneous reservoir with perpendicular constant pressures boundary, [kPa] (SI units).
PO.PTA.Pw.VW.PerpMix.SI(time, prod_data, B, Ul, C, Rw, S, Ct, porosity, h, K, L1, L2)
Calculates wellbore pressure drop for vertical well in infinite homogeneous reservoir with perpendicular mixed boundaries (boundary 1 - fault, boundary 2 - constant pressure), [kPa] (SI units).
PO.PTA.ToDim.PD.SI(P, Pi, q, K, h, B, Ul)
Converts pressure drop to dimensionless pressure, [dimensionless] (SI units).
PO.PTA.ToDim.tD.SI(t, K, porosity, Ul, Ct, Rw)
Converts elapsed time to dimensionless time, [dimensionless] (SI units).
PO.PTA.ToDim.rD.SI(r, Rw)
Converts radial distance to dimensionless radius, [dimensionless] (SI units).
PO.PTA.ToDim.LD.SI(L, Rw)
Converts linear distance to dimensionless distance, [dimensionless] (SI units).
PO.PTA.ToDim.CD.SI(C, porosity, Ct, h, Rw)
Converts wellbore storage coefficient to dimensionless storage, [dimensionless] (SI units).
PO.PTA.FromDim.dP.SI(PD, q, K, h, B, Ul)
Converts dimensionless pressure to pressure drop, [kPa] (SI units).
PO.PTA.FromDim.t.SI(tD, K, porosity, Ul, Ct, Rw)
Converts dimensionless time to elapsed time, [h] (SI units).
PO.PTA.FromDim.r.SI(rD, Rw)
Converts dimensionless radius to radial distance, [m] (SI units).
PO.PTA.FromDim.L.SI(LD, Rw)
Converts dimensionless distance to linear distance, [m] (SI units).
PO.PTA.FromDim.C.SI(CD, porosity, Ct, h, Rw)
Converts dimensionless storage to wellbore storage coefficient, [m3/kPa] (SI units).