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Subsea Services Subsea Services

Subsea Services

Reach Subsea is a leading provider of subsea services. We bring extensive expertise, innovative solutions, and cutting-edge technology to every project.

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Services

  • Engineering & Project management
  • Inspection, Maintenance & Repair
  • Asset integrity/pipeline inspection
  • Construction Support
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Featured projects

  • Reservoir monitoring surveys using gWatch at several Equinor-operated gas fields

    Reach Subsea, offering high-quality solutions and technology to clients in need of ocean data and services, recently announced a notable accomplishment. The company has been awarded a contract encompassing surveying, monitoring, and subsea services, provided as an integrated turn-key solution. This milestone further marks the beginning of a gravity and seafloor deformation survey campaign that covers several Equinor-operated gas fields and is scheduled to commence in July this year.

  • Structure Inspection

    1st Quarter of 2020

  • Pipelay & Installation support

    2nd-3rd Quarter of 2020

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Reach Remote Reach Remote

Reach Remote

The Reach Remote project has the impressive ambition of providing a full portfolio of subsea services from a low-emission, cost-effective remote and autonomous fleet.

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Services

  • Survey
  • Inspection
  • IMR & Seabed Intervention
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Featured projects

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Survey & Positioning Survey & Positioning

Survey & Positioning

To minimise the environmental impact of offshore operations, our objective is to deliver safe, effective and reliable high-quality survey services.

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Formerly known as iSurvey

Services

  • Seabed Surveys
    • Site surveys and Geohazard Investigation
    • Pipeline inspection
    • Seabed mapping
    • UXO Surveys
    • General seabed surveys
    • Route survey
  • Offshore Cable
    • Route Surveys
    • Cable Installation Support
    • Burial Support
    • Inspection, Repair, Maintenance (IRM)
  • Marine Construction
    • Structure Installations
    • Inspection, Repair & Maintenance (IRM)
    • Subsea Metrology
    • Pipeline and Cable Burial Operations
  • Rig & Mooring
    • Jack-up Rig Moves
    • Semi-Sub Rig Moves
    • FPSO & Mooring Operations
    • Remote Control Rig Moves
See all Services

Featured projects

  • Reservoir monitoring surveys using gWatch at several Equinor-operated gas fields

    Reach Subsea, offering high-quality solutions and technology to clients in need of ocean data and services, recently announced a notable accomplishment. The company has been awarded a contract encompassing surveying, monitoring, and subsea services, provided as an integrated turn-key solution. This milestone further marks the beginning of a gravity and seafloor deformation survey campaign that covers several Equinor-operated gas fields and is scheduled to commence in July this year.

  • Site Survey Campaign

    Reach Subsea – Survey division was contracted to perform site surveys utilising high resolution multichannel seismic and a variety of geophysical and geotechnical sensors as well as performing ROV transects for habitat assessment survey. Project details Location: Norwegian sector Water depth: 100 – 390 meters Date: Summer 2019 EDITING ONGOING – BELOW TO CHANGE Scope […]

  • Pipeline Inspection campaign

    Reach Subsea – Survey division, together with IKM Subsea AS and the vessel charterer, were contracted by Norske Shell to provide the Siem Pride, fully equipped with survey spread and ROV, to conduct the Annual Pipeline Inspection program of the Ormen Lange 120km gas export pipeline. Project details Location: Ormen Lange Water depth: 25 – […]

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Geophysical Monitoring Geophysical Monitoring

Geophysical Monitoring

Reach Subsea provides flexible and smart geophysical monitoring solutions for hydrocarbon producing fields offshore.

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Formerly known as Octio

Services

  • gWatch: 4D gravity
  • Seafloor subsidence monitoring
  • DepthWatch for seismic nodes
  • Wellwatch: Injection integrity monitoring
  • Drillwatch: Well drilling, under controll
  • Real-time seismic monitoring
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Featured projects

  • Unlocking enhanced value in 4D Seismic with Reach Subsea’s DepthWatch technology: insights from Reach Subsea and Shell

    The acquisition of time-lapse subsurface imagery is instrumental in pinpointing untapped reserves and refining the extraction process. Among the most commonly employed technologies for subsurface imaging is 4D seismic. The integration of Reach Subsea’s DepthWatch service into 4D seismic surveys significantly enhances imaging capabilities, all while incurring only minimal additional costs for clients. Moreover, this […]

  • Reservoir monitoring surveys using gWatch at several Equinor-operated gas fields

    Reach Subsea, offering high-quality solutions and technology to clients in need of ocean data and services, recently announced a notable accomplishment. The company has been awarded a contract encompassing surveying, monitoring, and subsea services, provided as an integrated turn-key solution. This milestone further marks the beginning of a gravity and seafloor deformation survey campaign that covers several Equinor-operated gas fields and is scheduled to commence in July this year.

  • Reach Subsea sets a new milestone for accuracy and efficiency of gravimetry surveys with Shell Norge at Ormen Lange Field

    Reach Subsea completed the 7th gWatch survey for Shell Norge and delivered outstanding quality gravimetry and subsidence measurements at the Ormen Lange field.

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Environmental Monitoring Environmental Monitoring

Environmental Monitoring

We provide flexible multi-physical monitoring services, optimally tailored to every specific project. Our services cover all the steps required to convert physical data into value for our clients.

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Formerly known as Monviro

Services

  • Earthquake monitoring and prediction
  • C02 Storage
  • Geothermal Energy
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Featured projects

  • DIGIMON

    Reach Subsea AS is a proud partner in the ACT CCS project, DigiMon (2019-2022) in cooperation with several research institutes, universities, and industry partners across Europa and in the USA.

  • ASUMO

    This project is a cooperation between the Japan Agency for Marine-Earth Science and Technology (JAMSTEC), the University of Bergen and MonViro with financial support by Innovation Norway.

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Projects & Operations

  • Unlocking enhanced value in 4D Seismic with Reach Subsea’s DepthWatch technology: insights from Reach Subsea and Shell

  • Reservoir monitoring surveys using gWatch at several Equinor-operated gas fields

  • Site Survey Campaign

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News & Reports

  • Reach Subsea ASA – 1Q 2025: Another record quarter

  • Invitation to presentation of the first quarter results 2025

  • Annual and Sustainability Report 2024

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Events

  • Kvinner i Kuling 2024

  • MASS @ Moorgate

  • MTEC/ICMASS 2024

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