DR-08Intermediate
Cement Job Quality Prediction
Predicts whether the cement behind the casing will isolate properly, from the job data, before the evaluation log is run.
Drilling IntelligenceAI
FA-06FoundationalWave 2IoTAI
Well Integrity Management
In one sentence
Tracks every well’s barriers and annulus pressures against the operating envelope, and escalates the wells that are outside it.
The problem
Annulus pressure readings are recorded on paper by the field operator and filed. Sustained casing pressure that has been building for two years is discovered during an audit, not during operations.
How it works
A barrier model per well captures the primary and secondary envelopes and their verification status. Annulus pressures — from telemetry where available, from digitised field rounds where not — are evaluated against maximum allowable annulus surface pressure with bleed-down and build-up behaviour classified automatically.
Data required
- Well schematics with casing, tubing and completion detail
- Annulus pressure readings, ideally telemetered, otherwise from field rounds
- Cement evaluation and pressure test records
- Well integrity policy and MAASP calculations
What you get
- Well integrity status board by barrier with exception escalation
- Sustained casing pressure classification and trend per annulus
- Prioritised remediation list with the regulatory exposure noted
What it cannot do
The barrier model depends on well schematics being correct, and in old fields schematics disagree with reality often enough that a verification campaign is part of implementation. Manual annulus readings taken monthly cannot detect a fast build-up; the capability makes the gap between reading frequency and risk explicit, which usually creates a case for telemetry on the high-risk wells.
Every capability page states a real limitation. If a vendor cannot tell you where their product stops, you are not being told the truth about where it starts.
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