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PR-13أساسيةالموجة 2المجال

التحليل العقدي الآلي

في جملة واحدة

Runs the inflow-outflow calculation for every well in the field on a schedule, instead of for a few wells when someone has time.

المشكلة

Nodal analysis is the standard tool for finding where a well is constrained, and it is typically applied to perhaps five per cent of wells in a year because each model is built by hand.

كيف تعمل

Well models are generated automatically from the completion database and calibrated against the latest well test, then run field-wide on a schedule. Results identify whether each well is inflow-constrained, tubing-constrained or surface-constrained, which determines whether the answer is a stimulation, a tubing change or a facilities fix.

البيانات المطلوبة

  • Completion geometry and tubing detail per well from the master database
  • Latest well test with flowing pressures
  • PVT properties by reservoir
  • Separator and network back-pressure

ما الذي تحصل عليه

  • Operating point and constraint type per well, refreshed monthly
  • Sensitivity to tubing size, choke and back-pressure change
  • Field-wide ranking of wells by unrealised potential

ما لا تستطيع فعله

Automatically generated models are as accurate as the completion database behind them, and completion records in brownfields frequently disagree with what is physically in the well. The system cross-checks the model against the well test and flags wells where the two cannot be reconciled, which is typically ten to twenty per cent of a mature field — and those wells need a records exercise, not a better model.

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

قدرات ذات صلة

  • SR-13أساسية

    نمذجة PVT وضبط معادلة الحالة

    Extracts fluid study data from decades of laboratory reports and tunes the equation of state against all of it, not against the one report someone had to hand.

    ذكاء تحت السطح والمكامنالمجالالذكاء الاصطناعي
  • PR-06متوسطة

    القياس الافتراضي للتدفق

    Estimates each well’s oil, water and gas rate continuously from pressure and temperature, between the physical tests.

    الإنتاج والرفع الصناعيالذكاء الاصطناعيالمجال
  • PR-02متوسطة

    التشخيص الذكي لمشكلات الآبار

    When a well drops, it names the likely cause — scale, water breakthrough, lift failure, choke or reservoir — instead of only flagging the drop.

    الإنتاج والرفع الصناعيالذكاء الاصطناعيالمجال
  • PR-03متقدمة

    تحسين توزيع غاز الرفع

    Decides how to split a limited supply of lift gas across the wells that want it, to maximise oil rather than gas injected.

    الإنتاج والرفع الصناعيالذكاء الاصطناعيالمجال