Oil, Gas & Energy

Yes. Bridging legacy SCADA / DCS / historian systems (OSIsoft PI, Honeywell, Emerson, Yokogawa) into modern analytics layers is the most common engagement shape — unified data lake, time-series ingestion, anomaly detection, and predictive-maintenance models running on top. The integration respects OT-network segmentation and the IEC 62443 / NCA control-system controls; we don't put production OT on the public internet.

Sensor data and historian trends feed a model that flags equipment degradation ahead of failure — pump cavitation, compressor surge, heat-exchanger fouling, bearing temperature anomalies. We instrument the model with grounded eval sets and false-positive bounds so it earns the right to issue work orders into the CMMS. See our predictive maintenance for oil & gas guide for the patterns we use.

We coordinate with operators' procurement teams on the specific work being scoped — Aramco PSCM Vendor ID requirements, SABIC, ENOWA, and ACWA Power equivalents are scoped up-front so registration paths run in parallel with build, not after. For tenders requiring active vendor registration before submission, we'd disclose status clearly during initial conversations.

We zone according to IEC 62443 and the NCA's industrial-control-system controls. OT-side connectors are read-only, no inbound traffic from IT or internet. Each cross-zone packet is audited. Where the use case requires write-back to OT (e.g. dispatching a CMMS work order), it goes through an air-gapped or strictly-controlled path that the plant cybersecurity team reviews and approves.

Yes. Modern IoT sensors (vibration, acoustic, temperature) and drone-based inspection footage (vision models for corrosion, leak detection, flare-stack analysis) feed the same data lake as the historian bridges. The combination produces richer predictive-maintenance signals than historian-only models — especially for assets where the historian density is low.

Plan on 16–24 weeks for a typical engagement: 3 weeks of OT/IT discovery and vendor scoping, 8–12 weeks of build (data lake + historian bridges + first predictive-maintenance model), 5–9 weeks of evaluation, integration testing, and cybersecurity review before production cut-over. Multi-site deployments scale linearly. Aramco-PSCM tenders may add lead time for vendor registration where not yet complete.

Common patterns: historian → data-lake bridges with unified tag registries, predictive-maintenance models for rotating equipment, drone-and-vision ingestion for flare-stack / corrosion / leak monitoring, OT-respecting analytics dashboards for plant engineers, safety-compliance + incident workflows, emissions/energy-intensity reporting under Saudi Green Initiative scope, and Aramco / SABIC / ENOWA tender-prep platforms. Engagement scope is set during discovery based on which assets are load-bearing.