Our Services

Crew Transport Services

Anchor Handling and
Towing Services

Anchor Handling and Towing Services

Multi-purpose offshore vessels for rig towing, heavy anchor deployment, and supply.

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Offshore Heavy
Lifting Services

Offshore Pipelay
Services

Offshore Transportation
and Project Logistic Services

Offshore Transportation & Project Logistics

Dredging Works

DP2 Offshore
Support Works

Accommodation Services
for Offshore Hook-Up
and Brownfield Works

Accommodation Services for Hook-Up & Brownfield

Fire Fighting & Emergency
Rescue Services

Service 1 Crew Transport Services

Safe, rapid personnel transport to fixed and floating offshore installations.

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Service 2 Anchor Handling and Towing Services

Multi-purpose offshore vessels for rig towing, heavy anchor deployment, and supply.

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Service 3 Offshore Heavy Lifting Services

Derrick Lay Barges capable of hoisting large offshore jackets, topsides, and modules.

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Service 4 Offshore Pipelay Services

Dedicated pipelay barges with firing lines for subsea trunklines and spool installation.

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Service 5 Offshore Transportation and Project Logistic Services

High deck-strength ballastable cargo barges and LCTs for heavy structures and pipe.

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Service 6 Dredging Works

Cutter suction dredgers and clamshell barges for harbour channels and navigation access.

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Service 7 DP2 Offshore Support Works

Computer-controlled Dynamic Positioning vessels maintaining precision heading and station.

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Service 8 Accommodation Services for Offshore Hook-Up and Brownfield Works

Spacious Accommodation Work Barges with high-capacity cranes and offshore living quarters.

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Service 9 Fire Fighting & Emergency Rescue Services

FIFI and ERRV certified standby vessels for marine safety, fire response, and crew evacuation.

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Crew Transport Services

ENL provides offshore crew transport services to move personnel safely to and from fixed platforms, FPSOs, drillships, and offshore marine installations with comfort, speed, and strict maritime safety.

Scope & Operational Capabilities

• Personnel Transport & Crew Change Transfers
• Offshore Medical Evacuations (MEDEVAC)
• Specialized Offshore Logistical Support & Critical Courier
• High-speed offshore passenger transfers compliant with IMCA guidelines

Key Equipment & Features

64 Pax High Capacity Crew Boats BKI & BV Certified Rapid Response Ready

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Fleet: Crewboat

ENL Offshore Operational Service

Anchor Handling and Towing Services

Our versatile Anchor Handling Tug Supply (AHTS) vessels are primarily deployed to tow semi-submersible rigs and drilling platforms, deploy and retrieve high-holding-power anchors, and ferry bulk cargo between shore bases and offshore fields.

Scope & Operational Capabilities

• Heavy Anchor Handling & Rig Positioning
• Ocean Towing Operations & Station Keeping
• Offshore Drilling Rig Moves & Campaign Support
• Diving & Underwater Subsea Inspection Support
• Emergency Offshore Rescue & Standby Duties
• ROV (Remotely Operated Vehicle) Deployment & Deck Operations

Key Equipment & Features

Bollard Pull up to 120 MT Dynamic Positioning (DP2) Subsea Support Capable

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Fleet: Anchor Handling Tug Supply Tugboat

ENL Offshore Operational Service

Offshore Heavy Lifting Services

ENL operates some of the highest-capacity offshore construction vessels in Indonesia, featuring high-tonnage revolving cranes capable of executing complex offshore jacket installations, topside placements, and field decommissioning.

Scope & Operational Capabilities

• Heavy Lift Crane Operations up to 3,000 MT capacity
• Offshore Jacket & Subsea Template Installation
• Topside Platform Lifting, Deck Placement & Hook-Up
• Offshore Energy Decommissioning & Facility Removal

Key Equipment & Features

Up to 3,000 MT Main Crane Large Deck Cargo Area Integrated Living Quarters

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Fleet: Derrick Lay Barge

ENL Offshore Operational Service

Offshore Transportation & Project Logistics

We operate a versatile fleet of high-tonnage ballastable flat top barges (up to 330 ft) with reinforced deck load ratings, accompanied by modern tugs and LCTs engineered to move oversized project cargo, jackets, and subsea pipelines.

Scope & Operational Capabilities

• Offshore Marine Cargo Transportation across Regional Waters
• Heavy Lift & Specialized Heavy Hauling Roll-On / Roll-Off (Ro-Ro)
• Pipe Hauling & Offshore Construction Feeder Logistics
• Dedicated Project Support & Comprehensive Marine Base Services

Key Equipment & Features

Ballastable 250 ft to 330 ft Barges High Uniform Deck Load Internal Ballast Systems

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Fleet: Flat Top Barge Landing Craft Transport Tugboat

Offshore Transportation and Project Logistics Services

ENL Offshore Operational Service

Offshore Pipelay Services

ENL commands specialized pipelay barges designed to install rigid subsea hydrocarbon pipelines, tie-ins, and complex spools across shallow water and transition zone offshore fields.

Scope & Operational Capabilities

• Subsea Rigid Pipeline Installation & Laying
• Subsea Spool & Riser Installation and Metrology
• Pipeline Pre-commissioning, Hydrotesting & Dewatering Support
• Shallow Water Transition Zone Pipe Laying

Key Equipment & Features

Tensioner & Firing Line Systems Stinger & Davit Handling Multi-station Welding Deck

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Fleet: Pipelay Barge Derrick Lay Barge

ENL Offshore Operational Service

Dredging Works

Equipped with specialized cutter suction dredgers and clamshell barge combinations, ENL executes marine capital dredging, port approach maintenance, trenching for pipeline crossings, and harbour basin deepening.

Scope & Operational Capabilities

• Maintenance Dredging for Ports, Jetties, and Approach Channels
• Capital Dredging & Marine Reclamation Support
• Subsea Pipeline Trenching & Seabed Levelling
• Harbour Channel Deepening & Turning Basin Maintenance

Key Equipment & Features

Cutter Suction Dredger 01 & 02 Clamshell Excavation Shallow Draft Access

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Fleet: Dredger Shallow Work Barge

ENL Offshore Operational Service

DP2 Offshore Support Works

ENL’s DP2-certified vessels employ computerized thruster control systems to maintain precise millimeter-accurate geographic station without anchors, preventing damage to subsea assets, pipelines, and field umbilical networks.

Scope & Operational Capabilities

• Deepwater Drilling Rig Standby & Proximity Supply Support
• Offshore Deck & Liquid Cargo Logistics (Fuel, Potable Water, Brine)
• Subsea ROV Inspection, Repair & Maintenance (IRM) Operations
• Mass Flow Seabed Excavation & De-burial Support

Key Equipment & Features

Class 2 Dynamic Positioning Redundant Sensor Networks Dual Axis Thrusters

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Fleet: Anchor Handling Tug Supply

ENL Offshore Operational Service

Accommodation Services for Hook-Up & Brownfield

Our Accommodation Work Barges (AWB) provide offshore hoteling, workshop facilities, and crane coverage for hundreds of specialist technicians executing brownfield platform modifications, hook-up and commissioning, and subsea tie-ins.

Scope & Operational Capabilities

• High-Capacity Offshore Accommodation Quarters (up to 300+ personnel)
• Platform Hook-Up and Commissioning (HUC) Base
• Brownfield Structural Modifications & Piping Re-routing
• Subsea Spool Installation with Modular Saturation Diving (SAT) on Deck

Key Equipment & Features

300 MT Main Crane Hospital & Mess Facilities Helideck & Workshop Decks

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Fleet: Accommodation Work Barge

ENL Offshore Operational Service

Fire Fighting & Emergency Rescue Services

ENL vessels are equipped with external water monitors, deluge systems, and certified survivor facilities to serve as primary emergency response vessels for offshore oil & gas production hubs.