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Series of utilities for petroleum geology evaluations.

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geotools

About

This program is designed to facilitate several petroleum geology workflows. It currently contains a utility class for calculating reservoir volumetrics (either in bbls oil in place or mcf of gas in place), a command line tool for calculating water saturation for a given reservoir, and a tool to sort workover candidates in a secondary recovery field based on geologic factors.

More tools will be added as this project evolves. A recently added tool is a command line program that takes in each input parameter to the original-oil-in-place (OOIP) equation as a range (as there is typically some uncertainty associated with each value) and returns a user-specified number of OOIP outputs with the parameters sampled from within the respective ranges at random. It's a method of running a Monte Carlo simulation.

Get started

After compiling, the tools can be run from PrioritizeWorkovers, WaterSaturation, or RunVolumes depending on which one you want to use.

Important note:

The csv file from which parameters are loaded into the RunVolumes program (parameters.csv) must contain the inputs as follows:

A (low),A (high),H (low),H (high),So (low), So(high),phi (low),phi (high),vf (low),vf (high)

A: Area

H: Height

So: Oil saturation

phi: Porosity

vf: Formation volume factor

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Series of utilities for petroleum geology evaluations.

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