Meana Petro
SR-12IntermediaOla 2IADominio

Interpretación Automatizada de Pruebas de Pozo

En una frase

Reads pressure build-up data, proposes the reservoir model behind it, and flags the tests that are not interpretable.

El problema

Well tests are run, the data is stored, and interpretation waits for a specialist who has forty other tests queued. By the time it is interpreted the operating decision has been made without it.

Cómo funciona

Derivative analysis is automated: noise filtering, flow-regime identification, and model recognition against a library of analytical responses. Candidate models are ranked with their fitted parameters and residuals, and a specialist confirms rather than starts from a blank screen.

Datos necesarios

  • High-resolution downhole or converted surface pressure and rate history
  • Wellbore and completion geometry
  • Fluid PVT properties
  • Reservoir thickness and porosity estimates

Qué obtiene

  • Ranked candidate models with permeability, skin and boundary parameters
  • Flow-regime diagnostic plot with automatic annotation
  • Test-quality flag for tests too noisy or too short to interpret

Qué no puede hacer

Automated interpretation is non-unique in exactly the places manual interpretation is: a dual-porosity response and a composite response can fit the same data. The system presents the alternatives with their evidence rather than choosing, and a specialist still makes the call.

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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