Engineering for Offshore Operations
Subsea engineering, marine operations, inspection and intervention support for offshore projects.
Specialist Subsea Support for Offshore Operations
Kalout Marine Services L.L.C provides subsea engineering and marine support for offshore oil and gas, renewable energy infrastructure, civil marine works and shipping operations.
Our capabilities include diving operations, ROV services, survey and positioning, inspection, construction support and subsea intervention—bringing technical expertise and operational support together for demanding marine environments.
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Offshore & Subsea Capabilities
Kalout supports offshore and marine operations through subsea engineering, inspection, intervention, installation and specialist marine support.
STRUCTURE INSTALLATION
ROV / INSPECTION
MARINE INSTALLATION
Project Experience in Offshore & Subsea Environments
Selected offshore and subsea operations demonstrating Kalout’s engineering, inspection, intervention and marine support capabilities.
REAL OPERATIONS / TECHNICAL EXECUTION
Underwater Anode Installation for Marine & Offshore Structures
Underwater anode installation is an important part of corrosion protection for submerged steel structures in marine and offshore environments. Sacrificial

Challenges and Significance of Subsea Operations
The development of South Pars Phase 11 stands as one of Iran’s most ambitious national energy projects. Located in one

Kalout Marine Engineering’s Participation in South Pars Phase 11
Kalout Marine Engineering proudly announces its participation as a subsea installation contractor in the South Pars Phase 11 Gas Field
Engineering Discipline in Offshore Operations
Kalout’s project experience includes offshore and subsea operations executed in line with client requirements and project specifications, with engineering and HSEQ considerations integrated into execution.
Selected Offshore & Subsea Operations
01.
Salvage and underwater endeavor
We are experienced in developing solutions for problems. Our team of divers and naval engineers working under the most adverse conditions, successfully re-floated 50/000 tonnes tanker which had been sunk by an accident.
02.
Saturation diving
- Our high-quality, specialist solutions include:
- Riser installation
- Pipeline protection
- Platform, pipeline, and vessel inspection
- Underwater inspection
- Salvage and emergency response intervention
- Spool tie-in
03.
Positioning services
- The positioning services are as follows:
- Barge and tug positioning
- Jacket installation positioning
- Rig positioning
- Pipe lay positioning
- Underwater positioning
04.
Subsea metrology
Our survey teams are equipped to meet the challenges of your demanding projects with robust, field-proven long baseline (LBL) acoustic hardware, proprietary software, and efficient work processes.
Subsea metrology services include:
3D acoustic metrology
Subsea video and laser mapping solutions
Dimensional control services
Project management
Technical Notes from Offshore Operations
Selected project updates, technical notes and operational insights from Kalout’s offshore and subsea work.
View All Insights ↗Underwater Anode Installation for Marine & Offshore Structures
Challenges and Significance of Subsea Operations
Kalout Marine Engineering’s Participation in South Pars Phase 11
Pipeline Clamp Installation – Offshore Repair at 67 Meters Depth
Sunken Vessel Recovery in the Persian Gulf
Underwater NDT Inspection of Lavan
Underwater Non-Destructive Testing (NDT)
Jacket Installation: Process, Challenges, and Advanced Technologies
What is Ship Hull Cleaning and Why is It Essential for Marine Operations?
Industrial Diving: A Thrilling Adventure or a Deadly Risk?
Oil Spill Cleanup and Marine Environmental Services
Commercial Underwater Welding | Hyperbaric Underwater Welding
Discuss Your Next Offshore Requirement
Talk to our team about your offshore, subsea, inspection, intervention or marine support requirements.
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