Excel LAMBDA Functions for Petroleum Engineering
Named LAMBDAs for PVT, DCA, IPR, and more — ready to use in your workbook.
353 lambdas
Material Balance
Havlena-Odeh straight lines, p/z gas depletion and water influx from aquifer models.
29 lambdasPressure Transient Analysis
Transient wellbore pressure solutions, dimensionless variables and well test interpretation.
16 lambdasInflow Performance
Inflow rates, productivity index and drainage geometry for vertical, horizontal and gas wells.
30 lambdasVertical Flow Performance
Single-phase and multiphase pressure traverse in tubing — empirical correlations and mechanistic models.
38 lambdasArtificial Lift
Electric submersible pumps, gas lift and rod pumping.
87 lambdasHydraulic Fracturing
Fracture geometry models, fluid leakoff and proppant transport.
36 lambdasSurface Facilities
Choke performance and gas and liquid pipeline hydraulics.
43 lambdasFlow Assurance
Hydrate prevention, corrosion prediction and erosional velocity limits.
14 lambdasBlack-Oil PVT
Black-oil correlations for oil, gas and water properties.
52 lambdasRock Properties
Relative permeability, capillary pressure and rock compressibility from special core analysis.
8 lambdas