Trusted, dedicated professionals offering world-class maritime expertise.

SeaLogix Technologies is a specialist consultancy for marine, port, and harbour projects. Built on decades of global maritime experience, the firm combines shipyard practice, seafaring expertise, and advanced mathematical modelling of vessel movements and hydrodynamics in offshore and port environments. Professional and dedicated world-class service is provided in consultancy for vessel moorings, hydrodynamics, operational simulation, marine risk, and traffic analysis.

Core Services

Vessel Operational Simulation

We model complex port operations using our in‑house discrete‑event simulation package.

  • Oil & gas expansion studies
  • Renewables (offshore wind & tidal)
  • Throughput optimisation

Vessel Mooring Simulations

Dynamic & static mooring analysis for alongside, STS, barges and offshore structures.

  • LNG/LPG terminals
  • Ferry & container terminals
  • Bulk & ammonia terminals

Risk & Traffic Analysis

In‑house models for drifting, collision/allision frequency and impact energies.

  • Offshore & port risk assessments
  • Waterway traffic modelling
  • Collision/allision energy checks

Incident Investigation & Business Interruption

Historic traffic analysis for berth utilisation, incident impact assessment, and business interruption validation.

  • Traffic pattern evaluation
  • Cause and consequence assessment
  • Business interruption validation

Demo

Watch a quick demonstration of our tools and capabilities in action.

Highlighted Projects

Operational Simulation

  • GasLift Optimisation Study: Optimisation of injection rates and pressure management through advanced simulations and analytics.
  • Port Optimisation Study, Qatar: Estimation of berth utilisation and tank sizing through vessel and cargo simulations.
  • Oikos – Berth Utilisation, London: Evaluation of berth performance under operational and traffic constraints.
  • Ras Shukeir – CBM Utilisation Study: Assessment of CBM usage and downtime through operational simulations.
  • Expansion Project: Modelling of port and offshore vessel interactions to identify congestion and berth optimisation.
  • North Port Expansion, Sri Lanka: Simulation of traffic forecasts and terminal operations for the proposed 2050 layout.
  • Duba Port, Saudi Arabia: Determination of tug, pilot, and line handler requirements for phased cargo growth.
  • River Thames – Petroplus Tanker Throughput: Analysis of tanker throughput under tidal and traffic constraints.
  • Massawa Port, Eritrea – Ops Simulation: Modelling of fleet sizes and shore-side operations to improve efficiency.
  • Western Australia – Gas Carrier Simulation: Assessment of berth utilisation and vessel delays in tidally restricted waters.
  • West African Gas Pipeline Project: Simulation of collision and grounding risks for LNG pipeline operations.
  • Brindisi LNG, Italy: Analysis of LNG berth availability considering ferry and naval traffic.
  • Tangguh LNG, Indonesia: Simulation of berth queueing to reduce vessel delays.
  • Pepel Iron Ore Export, Sierra Leone: Evaluation of inner anchorage benefits and optimum loading rates.
  • Hinkley Point, UK – Operational Simulation: Optimisation of cement carrier scheduling to minimise delays.
  • Gladstone LNG, Australia: Integration modelling of LNG, bulk, tanker, and container operations.
  • Caspian Sea – LNG Transport Infrastructure: Determination of fleet composition and berth capacity for LNG exports.
  • Combwich, UK – Ops Simulation: Simulation of delays at a tidally restricted berth under machinery failure scenarios.
  • Marampa Iron Ore Terminal, Sierra Leone: Estimation of optimum barge and tug requirements to maintain throughput.
  • Southampton Channel Utilisation, UK: Identification of optimum channel depths for deep-draft vessels.
  • Tullow Oil – Lake Albert Export, Uganda: Simulation of SPM operations for shuttle tankers in crude transfer.

Mooring Simulation

  • LNG GasPort, Kuwait: Project management and dynamic mooring analysis of side-by-side LNG carriers during cargo transfer.
  • Tees LNG GasPort, UK: Static and dynamic mooring analysis of single and double-banked LNG vessels to OCIMF criteria.
  • Al Zour, Kuwait: Design of mooring arrangements for tankers and bulk carriers.
  • FSU Terminal Feasibility, Ghana: Hydrodynamic motion and mooring analysis of FRU, FSU, and LNGC with pile and fender load estimates.
  • FSU Terminal Design, Ghana: Time-domain dynamic mooring simulations using MOSES and Optimoor, including QRH, line, and fender load design.
  • Purfleet Ro‑Ro Pontoon, UK: Motion and load analysis for Ro‑Ro pontoon and dolphin restraint system.
  • Grimsby – Ro‑Ro Pontoon, UK: Hydrodynamic investigation of pontoon motions and restraint loads.
  • Humber Sea Terminal, UK: Hydrodynamic studies of alternative pontoon layouts using MOSES.
  • Porto Amboim, Angola: Motion analysis of a barge moored at quay under waves and shallow water with estimation of operational downtime.
  • Hinkley Point, UK: Motion analysis for aggregate jetty conveyor offloading under varying wave conditions.
  • Das Island, UAE: Module barge motion analysis during offloading at Das Island.
  • Canary Wharf, London: Motion and stability analysis for pontoon extension.
  • ChemaWEyaat, UAE: Greenfield studies including mooring analysis, tug bollard pull, and QRA for collision, grounding, and striking.
  • LNG, Canada: Time-domain mooring simulations for LNG carrier operations.

Risk Studies

  • TANAP Offshore Pipeline, Turkey (Dardanelles): Collision and grounding risk assessment using AIS-based QRA for construction and operations in high-density straits.
  • North Sea FSA – Route SN10: Trinational formal safety assessment supporting marine spatial planning.
  • Vessel Impact Analysis, Qatar: Application of proprietary drift‑off energy tool to crane vessel operations near offshore complexes.
  • Waterways Management Plan: Traffic analysis of Abu Dhabi coastline and ports using ImpactLogix for risk management statistics.
  • West African Gas Pipeline: Simulation of collision and grounding risks for LNG pipeline including drift and failure scenarios.
  • Nord Stream – Baltic Gas Pipeline: Marine risk analysis for ship collisions and groundings during pipe‑lay campaign validated with historical AIS.
  • Safaniya Expansion: Risk modelling of drilling, production, and support vessel interactions with berth optimisation recommendations.
  • Subsea Electrical Cable, Mediterranean: Vessel risk study for a cable crossing the Italy–Tunisia TSS incorporating AIS and fishing activity data.
  • Vessel Impact Analysis – Morecambe Bay, UK: Drift‑off impact energy assessment for diving support vessel operations.
  • North Sea – Platform Collision Analysis: Simulation of PSV collision risk, impact energies, and dissipation.
  • Triton Knoll Offshore Wind Farm, UK: Assessment of vessel intrusion risk within wind farm boundaries.
  • Buzzard Field, North Sea: AIS‑based collision risk modelling near the Buzzard platform.
  • Kessock Bridge, Scotland: Collision risk analysis for drifting vessels impacting bridge piers.
  • Fujairah, UAE – Marine Risk Assessment: Assessment of collision risks for SPMs and moored vessels.
  • ChemaWEyaat, UAE: QRA for collision, grounding, and striking alongside mooring analysis.
  • Ras Laffan, Qatar: Throughput simulation and collision risk analysis for major port expansion.
  • Irish Coastguard – Pollution Prevention: Traffic and environmental risk study combining AIS trends and ecological sensitivity mapping.

Our Tools & Software

Explore the specialised software we use for mooring, marine risk, and operational simulation.

Mooring Analysis

Marine Risk

ImpactLogix – our in-house Monte Carlo drift-off and impact energy analysis tool.

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ImpactLogix One-Pager

Operational Simulation

SimLogix – discrete-event simulation for ports & offshore operations with KPI outputs.

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SimLogix One-Pager

About Us

Personal

SeaLogix Technologies is guided by extensive expertise in naval architecture, ship simulation, port design, operational simulation, and marine risk analysis. Core competencies of personnel include vessel mooring analysis, operational simulation, marine risk assessments, mathematical modelling of vessel behaviour in shallow waters, and evaluation of port layouts, channel and turning circle dimensions, and tug requirements to ensure safe operations under prevailing environmental conditions.

Experience spans shipyard practice, fabrication processes and construction methods, as well as vessel operations and machinery systems.

Research & Development

SimLogix
Over several decades, numerous operational simulation studies in the maritime sector highlighted a gap in tools capable of handling complex shipping operations with efficiency and precision. To address this, SimLogix was developed and authored to enable speedy and optimum analysis of port and offshore operations.

The software is built on the SimEvents library and has undergone a rigorous quality assurance process before being deployed in multiple large-scale operational simulation projects. It is designed to model traffic in restricted waterways and offshore environments, while also accounting for shoreside logistics, vessel seakeeping, mooring forces, berth occupancy, downtime, test setups, and optimisation of tug and pilot requirements.

ImpactLogix
Through decades of experience in analysing vessel drifting, powered collisions, and allisions in waterways — including risks involving pipe-lay vessels, cable-lay vessels, sheer-type clay carriers, and underwater construction barges — it became evident that the industry lacked a suitable tool to reliably model these hazards. To fill this gap, ImpactLogix was conceived and developed as a comprehensive simulation platform for marine risk.

The software is designed to simulate grounding, ship-to-ship collision, ship-to-structure allision, and anchor-drop risks under realistic site conditions. Environmental factors such as wind, waves, and currents are incorporated, together with vessel-specific power, steering inputs, and tug assistance. ImpactLogix also enables the modelling of mitigation measures such as subsea asset protection, tug intervention, and alternative mooring strategies. Developed in line with OCIMF and BS6349 standards, ImpactLogix calculates vessel trajectories, velocities, accelerations, and impact loads, and employs Monte Carlo simulation techniques to generate thousands of iterations based on historical weather and traffic data to produce distributions of collision frequency and impact energy with and without mitigation measures.

Credentials

Professionals with extensive marine and consultancy experience, backed by a solid academic foundation from University College London (UCL) and Imperial College Business School, London, with recognition as Chartered Engineers (CEng) in the United Kingdom and membership of the Royal Institution of Naval Architects (RINA).

Contact

For enquiries, contact:

Email: admin@sealogixtech.com

Phone: +91-7530001302

Locations: India | UK | UAE

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