Offshore & Marine Services
Offshore Marine Support, Subsea Services & Vessel Operations
Provision and operation of Diving Support Vessels (DSVs), Offshore Supply Vessels (OSVs), Crew Transfer Vessels (CTVs), underwater inspections, subsea interventions, and pipeline/umbilical laying.
Integrated offshore marine and subsea solutions powered by specialized vessels.
Service Overview
Jabal Al-Faw Oil Services Company delivers comprehensive offshore marine support services through the provision, management, and operation of specialized marine assets including Diving Support Vessels (DSVs), Offshore Supply Vessels (OSVs), and Crew Transfer Vessels (CTVs). Leveraging extensive offshore experience and certified diving and marine personnel, we support offshore oil and gas developments, underwater inspection campaigns, subsea intervention projects, pipeline and umbilical installations, and marine asset integrity programs in full compliance with international maritime regulations and stringent QHSE standards.
Scope of Services
- Diving Support Vessel (DSV) Operations: Operating DSVs equipped for offshore diving, subsea inspection, underwater maintenance, and repair campaigns with certified diving teams.
- Offshore Supply Vessel (OSV) Services: Transportation of personnel, equipment, materials, fuel, drill water, and logistics support to offshore platforms and drilling units.
- Crew Transfer Vessel (CTV) Services: Safe, rapid, and reliable transportation of operations, maintenance, and project crews between shore bases and offshore installations.
- Underwater Inspection Services: Inspection campaigns for offshore platforms, subsea wellheads, pipelines, risers, and SPM terminals using NDT and underwater imaging.
- Subsea Intervention Operations: Specialized inspection, maintenance, repair, retrieval, leak assessment, and integrity restoration of subsea production infrastructure.
- Pipeline & Umbilical Installation & Laying: Marine support for laying, pull-in, tie-in, and commissioning of subsea pipelines, flowlines, umbilicals, and power cables.
- Offshore Maintenance & Construction Support: Structural repairs, topside mechanical and electrical works, turnaround campaigns, and hook-up & commissioning.
- Marine Asset Integrity Assessment: Condition assessments, corrosion monitoring, structural evaluations, and life-extension studies for aging offshore facilities.
Key Client Benefits
- Direct access to specialized, fully certified marine vessels (DSV, OSV, CTV)
- Highly experienced offshore marine crews, certified divers, and subsea engineers
- Turnkey capabilities covering inspection, diving, subsea intervention, and construction
- Enhanced structural integrity and operating reliability of critical offshore assets
- Significant reduction in offshore operational risks and expensive vessel standby costs
- Strict compliance with international maritime safety codes and offshore standards
Equipment & Systems Covered
Field Operations & Subsea Capabilities in Action
Diving Support Vessels (DSVs) & Marine Fleet
Operating certified Diving Support Vessels (DSVs) equipped with offshore cranes, helipads, and specialized dive systems for complex subsea campaigns.
Commercial Diving & Subsea Pipeline NDT
Certified commercial divers carrying out underwater ultrasonic testing, thickness measurements, repair clamps, and pipeline integrity assessments.
Subsea ROV & Deepwater Operations
Deployment of Remotely Operated Vehicles (ROVs) for subsea tree maintenance, wellhead inspection, seabed surveys, and deepwater tasks.
How we deliver
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01
Assessment & Engineering
Detailed site inspection, integrity baseline, risk analysis, and engineering work pack preparation before mobilization.
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02
QHSE & Mobilization
Permit-to-work issuance, task risk assessments, certified personnel mobilization, and specialized equipment deployment.
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03
Controlled Execution
Supervised execution adhering to international codes (API, ASME, ISO), documented procedures, and safety hold points.
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04
Testing & Handover Dossier
NDT verification, hydrostatic testing, quality dossiers, inspection certificates, and formal return-to-service handover.
Planning a shutdown, an overhaul or an urgent repair?
Share the scope with our operations team and receive a technical and commercial proposal tailored to your facility.