Alberta's oil and gas sector has IT requirements that don't exist in any other industry. Remote wellsite connectivity. Ruggedized hardware operating in -40°C winters. SCADA and OT (operational technology) networks that cannot tolerate downtime measured in minutes, let alone hours. Regulatory data retention requirements. And a workforce that rotates through remote camps where reliable technology is the difference between productive shifts and expensive idle time.
General-purpose IT support doesn't cut it in this environment. Here's how Cleva IT approaches technology for Alberta energy sector clients.
The Remote Connectivity Problem
Many Alberta oil and gas operations run from sites with no fibre, no cable, and spotty cellular coverage. Getting reliable, secure connectivity to a wellsite or camp 200km from Edmonton requires a different approach than a downtown office.
Satellite connectivity: Starlink Business has been transformative for remote Alberta sites. Download speeds of 150–300Mbps and latency of 20–40ms make it viable for video conferencing, cloud applications, and real-time data transmission — connectivity that was genuinely unavailable at acceptable cost 3 years ago.
LTE/5G with SD-WAN: For sites with cellular coverage, bonding multiple LTE connections through an SD-WAN device provides bandwidth aggregation and automatic failover. A site with three carrier SIM cards bonded through SD-WAN can achieve 50–150Mbps with high reliability, automatically routing around any single carrier's outage.
Private LTE networks: For large lease sites or camps, deploying a private LTE network using Citizens Broadband Radio Service (CBRS) or licensed spectrum provides reliable wireless coverage across the site without depending on public carrier infrastructure.
VSAT (traditional satellite): For locations where Starlink is unavailable and LTE coverage doesn't reach, traditional VSAT remains an option — higher latency and higher cost, but reliable connectivity to genuinely remote locations.
OT/IT Convergence: The Security Imperative
The convergence of operational technology (OT) — SCADA systems, PLCs, DCS, field instrumentation — with corporate IT networks is the defining cybersecurity challenge in the energy sector.
Legacy OT systems were designed for isolation. They ran on proprietary protocols, were never intended to connect to the internet, and were secured by physical isolation ("air gaps"). As these systems have been connected to corporate networks and the internet for remote monitoring and management, they've inherited IT-style vulnerabilities without IT-style security controls.
The consequences of a SCADA compromise are not just data loss. They're operational disruption, safety incidents, and environmental liability. The Colonial Pipeline attack in 2021 — a ransomware infection that caused the voluntary shutdown of a major US pipeline — demonstrated the real-world stakes.
For Alberta energy clients, we implement:
OT/IT network segmentation: Strict separation between the corporate IT network and OT networks, with controlled, monitored crossing points. OT systems should not be accessible from the corporate network without explicit, logged authorization.
Unidirectional security gateways: For critical OT systems, data diodes that allow data to flow from OT to IT (for monitoring) without allowing any communication from IT to OT (preventing attack propagation).
OT-specific security monitoring: Standard IT security tools don't understand OT protocols (Modbus, DNP3, Profibus, EtherNet/IP). OT-aware security platforms (Claroty, Dragos, Nozomi Networks) monitor these protocols for anomalies without disrupting operations.
Patch management for OT: OT systems cannot be patched on the same cadence as IT systems — many patches require production downtime and extensive testing. We help clients develop risk-based patch prioritization that addresses critical vulnerabilities on OT systems without unnecessary production disruption.
Ruggedized Hardware for Field Environments
Corporate-grade laptops and tablets don't survive Alberta field environments. Hardware specifications for field use:
Operating temperature: Equipment operating in Alberta field conditions needs to function from -40°C to +50°C. Standard commercial laptops are rated to 0°C or 5°C operating temperature — inadequate for unheated trailers and outdoor use in winter.
IP rating: IP65 or higher for equipment that may be exposed to dust and precipitation. Sealed connectors, ruggedized keyboards, and reinforced screens survive field environments that destroy commercial equipment in weeks.
Drop resistance: MIL-STD-810H rated equipment is tested against the shock, vibration, humidity, and temperature extremes encountered in field operations.
Recommended platforms for Alberta field use:
- Panasonic Toughbook series: The gold standard for ruggedized field computing. Extremely durable, long lifecycle, full OEM service network in Canada.
- Dell Latitude Rugged series: Less expensive than Toughbook with solid durability ratings. Appropriate for moderate field environments.
- Samsung Galaxy Tab Active series: Rugged Android tablets for field data capture, work order management, and inspection apps.
Data Management and Regulatory Compliance
Alberta energy companies face data retention and reporting requirements from the Alberta Energy Regulator (AER), Environment and Climate Change Canada, and corporate compliance programs.
Well data, production data, environmental monitoring data, and safety records each carry specific retention requirements. Managing this data — ensuring it's captured, retained appropriately, accessible for audits, and ultimately disposed of correctly — requires deliberate data governance.
We help energy clients:
- Design data classification schemes that map to regulatory retention requirements
- Implement automated retention policies in document management systems
- Ensure audit trail completeness for regulatory-sensitive data
- Prepare data access controls for AER inspection scenarios
Camp and Field Office IT
Accommodating 50–500 rotating workers in a remote camp with reliable technology requires purpose-built infrastructure:
Network design: Structured cabling, managed wireless access points with adequate density for high-occupancy environments, and network segmentation separating corporate, operational, and personal/BYOD traffic.
Device management: Remote device management (Microsoft Intune or similar) enables IT to provision, manage, and remotely wipe devices without an on-site technician — critical when the nearest IT support is hours away.
Helpdesk accessibility: Workers on rotating schedules need IT support during their shifts, not just during business hours. 24/7 remote helpdesk with escalation to on-site technicians for hardware issues is the right model for camp environments.
Bandwidth management: Satellite and cellular connectivity is expensive and bandwidth-constrained. Traffic shaping and application-aware QoS prioritize operational traffic (SCADA data, video conferencing for HSE meetings, field reporting applications) over recreational traffic (streaming video).
Why Specialized Energy IT Matters
The cost of IT failure in oil and gas is measured differently than in office environments. An hour of production downtime at a producing well isn't a productivity loss — it's lost revenue measured in barrels. A SCADA outage at a gas processing facility isn't an inconvenience — it's a potential safety incident.
Cleva IT works with Alberta energy clients because we understand these stakes and build IT solutions designed for this environment. If your operations are running on IT infrastructure designed for an office, contact us to discuss what purpose-built energy sector IT looks like.