Excel Functions for Petroleum Engineering
Browse and use 591 petroleum engineering functions across 13 categories.
591 functions
Decline Curve Analysis
Classic and unconventional decline models, decline diagnostics, rate conversions and field production profiles.
83 functionsMaterial Balance
Havlena-Odeh straight lines, p/z gas depletion and water influx from aquifer models.
47 functionsPressure Transient Analysis
Transient wellbore pressure solutions, dimensionless variables and well test interpretation.
23 functionsInflow Performance
Inflow rates, productivity index and drainage geometry for vertical, horizontal and gas wells.
30 functionsVertical Flow Performance
Single-phase and multiphase pressure traverse in tubing — empirical correlations and mechanistic models.
38 functionsArtificial Lift
Electric submersible pumps, gas lift and rod pumping.
106 functionsHydraulic Fracturing
Fracture geometry models, fluid leakoff and proppant transport.
37 functionsSurface Facilities
Choke performance and gas and liquid pipeline hydraulics.
45 functionsFlow Assurance
Hydrate prevention, corrosion prediction and erosional velocity limits.
22 functionsBlack-Oil PVT
Black-oil correlations for oil, gas and water properties.
60 functionsEquation of State
Cubic equation-of-state models — component data, flash, volumetric properties and phase behavior.
31 functionsRock Properties
Relative permeability, capillary pressure and rock compressibility from special core analysis.
54 functionsMath & Utilities
Interpolation, unit conversion and general-purpose numeric helpers.
15 functions