oil-gas-welllog-interpreter

What problem does it solve?

It helps you interpret well log data to derive formation properties and identify reservoir quality and likely fluid types, avoiding manual guesswork from raw curves.

Core Features & Use Cases

• Structured formation evaluation: Produces a formation evaluation report with lithology, Vsh, porosity, Sw, and pay-zone style results from common open-hole suites (e.g., GR, RT, RHOB, NPHI, DT, SP, Caliper).
• Quantitative petrophysical analysis: Computes shale volume, porosity (including gas-effect handling), and water saturation using Archie-style workflows, with transparent formulas and substituted constants.
• Pay and fluid-contact interpretation: Applies cutoffs to estimate net pay and suggests likely OWC/GOC/GWC contacts with confidence levels, while flagging washout or low-quality intervals.
• Use case: You have an LAS file or tabular log excerpt and need a reservoir summary that includes calculated parameters and an interpretation table suitable for decision-making.

Quick Start

Use the oil-gas-welllog-interpreter skill on the provided LAS content to generate a formation evaluation report with Vsh, porosity, Sw, net pay, lithology interpretation, and probable fluid contacts.