Shearwater Geoservices awarded 4D streamer seismic survey contract by Adura Operations for Mariner field in UK North Sea

Type: Supply Agreement · Technology: Oil Gas · Country: United Kingdom · Announced: 2026-06-22

Shearwater Geoservices secured a one-month 4D towed-streamer seismic acquisition contract from Adura Operations, a joint venture between Shell and Equinor, for the Mariner field in the UK North Sea. The survey, starting in July 2026, will deploy Shearwater's Isometrix multi-component streamer technology to deliver repeatable time-lapse seismic data for reservoir monitoring and field management. The project includes potential undershoot operations to enhance imaging and ensure continuous coverage around existing field infrastructure. This collaboration extends Shearwater's long-standing relationship with Adura at the Mariner field, supporting continued optimization of the complex and long-life asset. The initiative aims to extend field life and optimize production while bolstering energy security in the region.

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