seabed nodal solution

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  • GPR on seabed
    • Overview


      GPR is an innovative seabed nodal solution based on Sercel’s leading-edge Quietseis® technology meeting the very latest seismic industry expectations for performance.

      GPR on boat


    • news
    • The unrivalled digital fidelity and ultra-quiet performance provided by the Quietseis MEMS sensor ensure a step change in seismic data quality.

      GPR300 is the ideal node for shallow water applications down to 300m. Its compact and lightweight design provides for easy manual handling and simplifies deployment and retrieval.

      Designed for deep water applications, GPR1500 incorporates an optional acoustic transponder to streamline operations. The all-in-one concept also allows for smoother back deck handling reducing the amount of intervention required during that nodes deployment and retrieval.

      Using a flexible anchoring system, GPRNT nodes can be deployed either by a remotely operated underwater vehicle (ROV) or via node-on-a-rope (NOAR) and can record seismic data up to 60 days.

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      Key Benefits


      • Operation Monitoring Environment
      • Proven Reliability


      • QuietSeis® Delivers Digital Fidelity
      • 3C Recording and Vector Fidelity


      • Compatible with land operations
      • ROV or NOAR Deployment Capability
    • GPR300 on seabed
    • Download

      Category Name Language Publication Size Download
      Technical paper 3C MEMS sensors for true vertical and orthogonal OBN sensing (EN) English 279.44 KB pdf
      Technical paper Native true amplitude and phase broadband sensing (EN) English 1.05 MB pdf
      Technical paper Sercel True Broadband: 8-Octave Capability (EN) English 2.04 MB pdf
      Brochure QuietSeis - OBN GPR MicrOBS Brochure (EN) English 859.84 KB pdf
      Technical paper MEMS-based OBN: lessons learnt from the largest OBN survey worldwide English 9.43 MB pdf

      Latest news

    • obn portfolio sercel
      • News
      • News release
      Sercel Extends its OBN Portfolio to Operate in All Seabed Survey Water Depths
      Sercel is pleased to announce that it now has a complete portfolio of seabed nodal solutions for all water depths...
    • GPR seabed
      • News
      • Natural resources
      • News release
      Sercel Awarded Major Contract for a GPR300 solution in China
      Sercel is pleased to announce a major sale of its GPR300 seabed nodal solution to Sinopec, the Chinese oil and gas...
    • GPR seabed
      • News
      • Natural resources
      • News release
      Sercel Makes Another Major Sale of its Nodal OBN Solution
      Sercel is pleased to announce the sale of a second batch of 12,000 GPR300 nodes to BGP Inc., following their earlier...
    • GPR on seabed
      • News
      • Natural resources
      • News release
      Sercel Makes First Major Sale of GPR300
      Sercel announced today the first major sale of its recently launched GPR300 seabed nodal solution to BGP Inc., a...