Reservoir Performance LAMBDAs

Material balance, aquifer influx and pressure transient interpretation.

45 lambdas

Gas Material Balance

p/z depletion analysis for gas reservoirs.

7 lambdas

Oil Material Balance

Havlena-Odeh straight lines, expansion terms, underground withdrawal, drive indices and effective compressibility.

9 lambdas

Aquifer Models

Pot, Schilthuis, Fetkovich and Van Everdingen-Hurst water influx.

13 lambdas

Transient Well Pressure

Wellbore pressure response during transient flow.

6 lambdas

Dimensionless Conversions

Conversions to and from dimensionless time, pressure and radius.

10 lambdas

Need a custom LAMBDA? Request a Lambda