Meana Petro
SR-04IntermediaOla 3IA

Análisis de Roca Digital e Imágenes de Núcleo

En una frase

Measures porosity, grain size and fracture density from core photographs and CT scans instead of from a description written twenty years ago.

El problema

Core is the most expensive data an operator owns and the least used. Boxes are photographed once, described qualitatively, and then stored; the quantitative information in the images is never extracted.

Cómo funciona

Segmentation models run over core photographs, CT slices and thin-section images to quantify pore geometry, grain-size distribution and fracture intensity. Results are depth-registered against the log suite so they can be used as calibration points rather than sitting in a separate report.

Datos necesarios

  • Core photographs — white light and UV — at consistent scale with a colour reference
  • CT scans or thin-section images where available
  • Core-to-log depth shifts
  • Routine core analysis results for calibration

Qué obtiene

  • Quantified porosity, grain size and fracture intensity curves at core scale
  • Core-log calibration points with uncertainty
  • Searchable core image archive tagged by feature

Qué no puede hacer

Image-derived porosity is a two-dimensional estimate and systematically disagrees with helium porosity by a few porosity units; we report the offset rather than hiding it. Legacy core photographs without a colour reference or a consistent scale bar cannot be calibrated at all, and in most archives that is the majority of the older boxes.

Cada página de capacidad declara una limitación real. Si un proveedor no puede decirle dónde termina su producto, no le están diciendo la verdad sobre dónde empieza.

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