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PfEFFER Version 2/Pro

A Program for Spreadsheet-Based Well Log Analysis

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Presentation

• PfEFFER Basis• Review and Demonstration of

PfEFFER v. 2.0/Pro

• Examples

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Basis: Why?

• PfEFFER: “Petrofacies Evaluation of Formations for Engineering Reservoirs”

• Petrofacies: “Associations of common attributes of rock texture, pore types, and related properties”

• Nature of log analysis: Tailor solutions to variations in parameters

• Review basic concepts used in PfEFFER

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Summary of Basis section

• Petrofacies are important components in log analysis.

• Approaches are firmly based on traditional log analysis techniques.

• Parameter definition is facilitated by pattern recognition and interactive procedures.

• Need software tools to facilitate this analysis.