DR-04Intermedia
Predicción de Estabilidad del Pozo
Predicts the mud weight window that keeps the hole open — not too light and it caves, not too heavy and it fractures.
Inteligencia de PerforaciónIADominio
DR-05IntermediaOla 2IA
Predicción de Atrapamiento de Tubería
En una frase
Warns that the string is becoming hard to move, typically twenty to sixty minutes before it stops moving at all.
El problema
A stuck-pipe event costs between two and fifteen days and occasionally the hole section. The warning signs — creeping overpull, rising torque baseline, degrading hole cleaning — are visible in the data for a long time before the event.
Crews see the signs but have no quantitative trigger, so the decision to circulate and back-ream gets deferred until it is too late.
Cómo funciona
Torque and drag residuals against a calibrated friction-factor model are combined with pack-off signature detection on standpipe pressure and a hole-cleaning index derived from cuttings return and flow rate. A sequence model scores the last two hours of behaviour rather than the instantaneous state.
Alarms name the mechanism — differential sticking, pack-off, or key-seating — because the correct response differs for each.
Datos necesarios
- Hookload, torque, block position and velocity at 1 Hz
- Standpipe pressure and flow rate
- Survey data and the friction-factor calibration per section
- Historical stuck and near-stuck events with root-cause labels
Qué obtiene
- Graded risk indicator with the dominant mechanism named
- Recommended action: circulate, back-ream, reduce ECD, or work the pipe
- Post-event contribution report for the NPT database
Qué no puede hacer
Differential sticking against a permeable sand gives good lead time. Sudden pack-off from a mobile salt or an unstable rubble zone can develop in under five minutes, and in those cases the model provides little or no warning. It is honest about which mechanism it is seeing, so the crew knows how much of the lead time to trust.
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.
Capacidades relacionadas
- DR-06Fundacional
Torque, Arrastre e Hidráulica en Tiempo Real
Compares what the string should weigh and how hard the pumps should work against what is actually measured, and flags the gap.
Inteligencia de PerforaciónDominioIA - DR-13Fundacional
Causa Raíz de NPT y Consulta de Pozos Vecinos
Reads every daily drilling report the operator has ever filed and answers, in seconds, what went wrong at this depth in this field before.
Inteligencia de PerforaciónIA - DR-01Intermedia
Optimización de ROP en Tiempo Real
Rate of penetration is how fast the bit makes hole. This recommends the weight and rotation speed that make it fastest without wrecking the bit.
Inteligencia de PerforaciónIADominio - DR-02Intermedia
Detección Temprana de Influjo y Control de Pozo
A kick is formation fluid entering the wellbore. Left unchecked it becomes a blowout. This watches eleven sensor streams and warns the crew minutes earlier than pit-volume alarms do.
Inteligencia de PerforaciónIAIoT