Horizontal Well Inflow LAMBDAs
Steady-state and pseudosteady-state inflow for horizontal completions.
8 lambdas
PO.IPR.HW.SS.PI.ByBorisov.SI(L, Rw, Re, h, K, Bl, Ul)
Calculates steady state productivity index for horizontal well using Borisov method (isotropic reservoir), [m3/(d.kPa)] (SI units).
PO.IPR.HW.SS.PI.ByGRJ.SI(L, Rw, Re, h, Kz, Kxy, Bl, Ul)
Calculates steady state productivity index for horizontal well using Giger-Reiss-Jourdan method (anisotropic reservoir), [m3/(d.kPa)] (SI units).
PO.IPR.HW.SS.PI.ByJoshi.SI(L, Rw, Re, h, Kz, Kxy, Bl, Ul)
Calculates steady state productivity index for horizontal well using Joshi method (anisotropic reservoir), [m3/(d.kPa)] (SI units).
PO.IPR.HW.SS.PI.ByRenardDupuy.SI(L, Rw, Re, h, Kz, Kxy, Bl, Ul)
Calculates steady state productivity index for horizontal well using Renard-Dupuy method (anisotropic reservoir), [m3/(d.kPa)] (SI units).
PO.IPR.HW.SS.PI.ByEconomides.SI(L, Rw, Xe, Ye, h, Kx, Ky, Kz, Bl, Ul, Zw)
Calculates steady state productivity index for horizontal well using Economides-Brand-Frick model (anisotropic reservoir, rectangular drainage), [m3/(d.kPa)]. Economides et al. (1994) correlation (SI units).
PO.IPR.HW.SS.PI.ByEconomides.Centered.SI(L, Rw, Xe, Ye, h, Kx, Ky, Kz, Bl, Ul)
Calculates steady state productivity index for horizontal well using Economides model for centered well (Zw = h/2), [m3/(d.kPa)]. Economides et al. (1994) correlation (SI units).
PO.IPR.HW.PSS.PI.ByBabuOdeh.SI(size_x, size_y, size_z, Kx, Ky, Kz, L, Rw, Bl, Ul, S, x1, y0, z0)
Calculates pseudosteady state productivity index for horizontal well using Babu-Odeh method for a box-shaped, anisotropic reservoir, with a well placed parallel to X(box length)-direction, [m3/(d.kPa)] (SI units).
PO.IPR.HW.PSS.PI.ByBabuOdeh.Centered.SI(size_x, size_y, size_z, Kx, Ky, Kz, L, Rw, Bl, Ul, S)
Calculates pseudosteady state productivity index for horizontal well using Babu-Odeh method for a box-shaped, anisotropic reservoir, with a well centrally placed parallel to X(box length)-direction, [m3/(d.kPa)] (SI units).