WinLoG Composite Oil Log Example

Composite oil well log sheet 1 View Full Log
Composite Oil Well Log
3-sheet log Validation Passed
INTEGRATED PETROLEUM AND GEOPHYSICAL EXAMPLE

WinLoG Composite Oil Log Example

A three-sheet composite log integrating drilling, correlation, resistivity, porosity, sonic, gas-show and lithology information.

This example demonstrates a 500 ft petroleum borehole that brings multiple disciplines into one depth-aligned presentation. The layout combines correlation curves, drilling data, lithology, oil shows, resistivity, porosity and sonic measurements with formation, gas-zone and fossil tracks.

The XML record contains 13 continuous geophysical datasets, eight lithology intervals, three formation tops, four fossil observations and one oil show. Automated validation passed with no errors or warnings; the report also records 44% completeness, Fair quality and 68% confidence.

Oil & GasComposite LogResistivityPorositySonicDrilling DataValidation PassedXML Template

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Capabilities Demonstrated

What This Composite Oil Example Shows

Correlation & Drilling

  • Gamma ray and SP
  • X and Y caliper
  • Rate of penetration
  • Weight on bit
  • Depth-aligned drilling symbols

Resistivity & Gas

  • Deep resistivity
  • Shallow resistivity
  • Total gas
  • Oil-show track
  • Gas-zone correlation

Porosity & Sonic

  • Neutron response
  • Density curve
  • Density correction
  • DTC sonic curve
  • Fluorescence tracks

Geological Context

  • Eight lithology intervals
  • Three formation tops
  • Four fossil observations
  • Period and epoch tracks
  • Detailed lithology descriptions

Validation and Completeness

The validation engine found zero errors and zero warnings, so the rule-checking status is Passed. This means no configured rule was violated; it does not mean every optional dataset is populated.

The same report records 44% completeness, Fair data quality and a 68% confidence score. Showing these measures together demonstrates the distinction between passing validation rules and having a fully populated record.

Example Data

Integrated Curves and Geological Records

Continuous Datasets

  • Gamma Ray, SP, XCal and YCal
  • ROP and WOB drilling curves
  • Deep and shallow resistivity
  • Total Gas
  • Neutron, Density and DCor
  • DTC sonic response

Stratigraphy and Lithology

  • OUED BEL KHED top at 150 ft
  • MO. top at 310 ft
  • SOUAF top at 330 ft
  • Anhydrite, gypsum and limestone
  • Claystone and sandstone
  • Descriptions extend to 500 ft
Log Preview

Review All Three Sheets

Composite oil log sheet 1 preview View Sheet 1
Sheet 1 - 150 to 300 ft
Composite oil log sheet 2 preview View Sheet 2
Sheet 2 - 300 to 450 ft
Composite oil log sheet 3 preview View Sheet 3
Sheet 3 - 450 to 500 ft
Downloads

Download the Complete Example

Review the finished three-sheet log and validation report, or load the supplied XML log and template into WinLoG.

Applications

Who Can Use This Example?

Wellsite Geologists

Demonstrates a consolidated view of drilling response, gas shows, lithology, formations and descriptive observations.

Petrophysical Teams

Shows correlation of resistivity, porosity and sonic curves with total gas and geological control.

Template Designers

Provides a reusable model for dense multi-track petroleum layouts, legends, formation columns and validation reporting.

Customize This Composite Oil Example

WinLoG templates can be customized for company standards, curve suites, drilling symbols, formation schemes, lithology libraries, legends and organization-specific validation requirements.

Contact GAEA Technologies