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Abstract

Summary

This paper is about an OBN Quad source test performed recently in Middle East. It explains how we have overcome both high pressure/gun controller issues and what are the final technical results. By reducing the SP interval and XL source separation we have gone from 1600 SP/km2 up to 5000 SP/Km2. Results are impressive on both timeslices/frequency spectrum/ lateral resolution and stacks. We would like to share this with our colleagues in Barhein

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/content/papers/10.3997/2214-4609.2025647002
2025-11-24
2026-02-15
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References

  1. BrunellièreJ., BovetL., SioniS., DawsonA., and MartinK., 2020, High density OBN over Giant Arabian Field: Early Results from P & PS-waves Processing, EAGE 2020.
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  2. AchilliF., BerthereauG., LamerainO., WalkerC., 2025, OBN hybrid concept and 4D in Middle East environment, Fifth well injectivity & productivity in carbonates (WIPIC) workshop, EAGE 2025
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  3. DhelieP.E., DancerK., DanielsenV., StØenS.J., BakkeN.E., WidmaierM., RoalkvamC., JonesO., High resolution quad source acquisition and processing for improved imaging around the Wisting field, Barents Sea, 84th EAGE Annual Conference & Exhibition, EAGE 2023
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/content/papers/10.3997/2214-4609.2025647002
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