مانا بترو
DR-10متوسطةالموجة 2الذكاء الاصطناعيإنترنت الأشياء

تآكل اللقمة والعمر المتبقي

في جملة واحدة

Estimates how much drilling the bit has left, so the trip happens on purpose rather than after a failure.

المشكلة

Bits are tripped either too early, throwing away useful footage, or too late, which risks leaving cones or cutters in the hole and turns a planned trip into a fishing job.

The decision is usually made on ROP decline alone, which conflates bit wear with formation change.

كيف تعمل

Cumulative work on the bit is integrated from WOB, RPM and confined rock strength, and combined with the MSE trend and downhole vibration severity. A survival model trained on the operator’s dull-grading history maps accumulated work to expected remaining footage per formation.

Formation change is separated from wear by tracking the MSE-to-rock-strength ratio rather than raw ROP.

البيانات المطلوبة

  • Time-based WOB, RPM, torque, ROP, and downhole vibration if available
  • Bit records with IADC dull grades from the field
  • Confined compressive strength estimated from offset sonic logs
  • Formation tops and lithology

ما الذي تحصل عليه

  • Remaining-footage estimate with an uncertainty band, updated per stand
  • Trip-now versus continue recommendation with cost comparison
  • Field-wide bit performance league table by supplier and type

ما لا تستطيع فعله

Prediction quality depends on dull-grading discipline, and dull grades in most archives are recorded inconsistently between crews. For PDC bits in abrasive sandstone the estimate is usable; for roller cone bearing failure, which is the failure mode that actually causes fishing jobs, there is almost no surface signature and we do not claim to predict it.

كل صفحة قدرة تذكر حداً حقيقياً. إن لم يستطع المورّد إخبارك أين يتوقف منتجه، فلم يُقل لك الحق عن أين يبدأ.

قدرات ذات صلة

  • DR-01متوسطة

    تحسين معدل الاختراق آنياً

    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.

    ذكاء الحفرالذكاء الاصطناعيالمجال
  • DR-12أساسية

    مراقبة صحة معدات الحفارة

    Watches the mud pumps, top drive and drawworks for the vibration and temperature patterns that precede a breakdown.

    ذكاء الحفرإنترنت الأشياءالذكاء الاصطناعي
  • DR-04متوسطة

    التنبؤ باستقرار جدار البئر

    Predicts the mud weight window that keeps the hole open — not too light and it caves, not too heavy and it fractures.

    ذكاء الحفرالذكاء الاصطناعيالمجال