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October 23, 2025OTC Brasil

Optimizing Conductor Jetting Operations in Deepwater Environments Through CFD

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Authors

JOJamerson Braga de OmenaMTM. S. C. TenórioJMJennifer Mikaella Ferreira Melo

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Overview

Numerical model demonstrates jetting efficiency and soil testing in deepwater, highlighting optimization in conductor installation.

Key Points

  • Operational parameters significantly influence the efficiency and stability of conductor jetting operations, notably jet velocity.
  • Numerical simulations via computational fluid dynamics provide insights into soil-fluid interactions during the installation process.
  • The seabed is characterized as a viscoplastic fluid with a dynamic approach, allowing for the observation of large soil deformations.
  • This method enhances project optimization at extreme depths, reducing the need for costly physical tests.

Cite This Study

Omena et al. (2025) studied this question.

synapsesocial.com/papers/68f9a0eb8ea8f2f37ee94d7fhttps://doi.org/10.4043/36231-ms
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Also Consider

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  1. 1An Optimal Selection of Bit Stick-Out, Running Speed and Soaking Time of Conductor Pipe Jetting in Deep Water Criteria2025
  2. 2Design and Execution of Deepwater Jetting Operations – A Correlative Design Approach2024
  3. 3Evaluate Bearing Capacity and Mitigate Broaching Risks of Conductor Jetting by Combining Single-Phase CFD and Analytical Formula on Evacuation Depth2025
  4. 4Simulation and analysis on cutting soil with high pressure water jet based on EDEM-fluent coupling2024
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