Tendering Purpose

The Abu Dhabi National Oil Company (ADNOC)-affiliated operator launched an international open tender to secure a reliable, long-term diesel power generation package (prime + standby) for a new onshore oilfield development block. Core objectives: support drilling rigs, electrical-submersible-pump (ESP) EOR clusters and worker camps with stable, emission-compliant power in a harsh inland desert environment.

Tender Process

The two-stage ICB process ran through 2022–2023: (1) pre-qualification screening on HSE, international certifications and regional service capability; (2) technical & commercial bidding evaluated on fuel efficiency, redundancy design, noise/NOx compliance, lifecycle OPEX and local-content (ICV) commitment. Shortlisted vendors underwent site visits and reference-plant inspections.

12+

Unplanned outages per year from aging, non-redundant gen-sets at wellpads.

≥ 4 h

Average response time for critical parts under the previous vendor arrangement.

~ 78 dB

Camp-site noise levels triggering worker comfort and permitting complaints.

—

No remote monitoring; faults discovered only after production impact.

Desert Environmental Track Record

Proven deployments in high-altitude and high-dust environments with quadruple dust-proof and 55 °C+ thermal design.

Zero-Interruption Parallel Architecture

Deep-sea parallel control with ≤ ±2% voltage deviation and ≤ 8 ms mains-failure transfer.

Global Compliance & Certifications

CE / UL / SONCAP-ready packages and UAE-submission documentation support.

Lifecycle OPEX Reduction

4G cloud O&M platform with AI fault prediction and remote diagnostics to cut site visits.

Configuration Recommendation

Deploy 62 NovArk-C500 (desert/parallel edition) units across wellpad clusters and camps, arranged in N+1 parallel islands with intelligent load sharing and seamless UPS handover.

Environmental Hardening

Cyclone + nano-filtration with auto-backflush, positive-pressure enclosures, high-temperature radiator (+30% area) and tropical-grade lubricants for sustained 55 °C operation.

Compliance Package

DPF + SCR after-treatment (Euro V / EPA Tier 4 Final equivalent), labyrinth silencer to ≤ 75 dB(A), full emissions dossier for UAE permitting.

Intelligent O&M

4G cloud platform with fuel-level, voltage and fault-code telemetry; AI pre-alerts for filter/belt service; remote diagnostics to reduce field dispatches.

Local Service Commitment

Dubai-based spare-parts hub, resident technical team, 72-hour critical-parts SLA and Arabic/English operator training for ICV alignment.

Commercial Structure

Energy-as-a-Service option with performance guarantees, availability-linked payment terms and a 10-year lifecycle OPEX model to lower upfront CAPEX.

Phase 1 · Engineering & Factory Acceptance

Site power-balance study, paralleling-scheme design and FAT at the factory; desert duty validation on cooling, dust and transient response.

Phase 2 · Modular Shipping & Mobilisation

Units shipped in modular split packages to overcome remote-pad access limits; on-site bolt-together assembly, fuel-system integration and commissioning.

Phase 3 · Parallel Commissioning & Cutover

Step-load and black-start tests; paralleling controller tuned to ≤ ±2% voltage deviation; seamless transfer verified with site UPS systems.

Phase 4 · Handover & Managed Services

Cloud O&M go-live, operator training (Arabic/English), spare-parts stocking in Dubai and transition to 24/7 managed-service monitoring.

99.97%

Power availability across wellpad clusters.

↓ 82%

Reduction in unplanned outages vs. prior setup.

≤ 74 dB

Camp-site noise, within UAE permitting limits.

↓ 31%

Reduction in annual O&M cost versus baseline.