REToolkit

REToolkit is a general purpose Reservoir Engineering Toolkit containing numerous small analytical routines. These include the following:

• Conversion Utilities ; Units conversion, API to SG and bbl/tonne, Watercut and WOR, Recovery factors, Densities and Pressure Gradients, Equivalent Area, Radius and Length.
• PVT Calculations; numerous PVT calculations and correlations for gas, oil and water. Minimum miscibility pressure and dewpoint pressure prediction.
• Waterdrive Calculations; Mobility ratio, Areal sweep efficiency, Waterdrive and depletion recovery factor estimates.
• Gas Calculations; Gas BHP calculation from THP.
• Decline curve exponent calculation.
• Vertical and horizontal oil well PI calculation.