SLB, Shearwater Launch Multi

SLB and Shearwater GeoServices have launched a 3D multi-client seismic survey offshore Amapá in Brazil’s Equatorial Margin, targeting an underexplored area that has attracted increased interest following the recent Morpho hydrocarbon discovery.
The Amapá 3D survey area is located about 130 kilometers from the Morpho exploration well and is designed to provide additional subsurface data for evaluating prospects and future exploration opportunities in the area.
Shearwater will acquire high-density broadband seismic data using its Isometrix marine seismic technology aboard the Amazon Warrior vessel, while SLB will process and image the data using workflows that include elastic full-waveform inversion.
SLB described the project as one of its most significant investments in exploration data across the deepwater Atlantic Margin. The resulting dataset is intended to expand 3D seismic coverage and support prospect evaluation and future licensing activity across Brazil's Equatorial Margin.
“The Morpho discovery has brought new attention to exploration offshore Amapá. As customers assess opportunities across the area, Amapá 3D will provide a clearer picture of the subsurface to help them evaluate prospectivity and make better-informed investment decisions,” said Andrea Lovatini, vice president, Exploration Data and Geosolutions, SLB.
“This project demonstrates Shearwater’s growing position in the multi-client market. By combining Shearwater's leading Isometrix acquisition technology, operational expertise and track record in complex marine environments with SLB's advanced imaging workflows, we are creating a premium regional dataset that will play an important role in supporting exploration and future licensing activity across Brazil’s Equatorial Margin,” added Irene Waage Basili, CEO of Shearwater.

Facts Only

* SLB and Shearwater launched a 3D multi-client seismic survey offshore Amapá, Brazil.
* The survey targets an underexplored area in Brazil’s Equatorial Margin.
* The survey area is located approximately 130 kilometers from the Morpho exploration well.
* Shearwater will acquire data using Isometrix marine seismic technology on the Amazon Warrior vessel.
* SLB will process and image the data using workflows including elastic full-waveform inversion.
* SLB described the project as a significant investment in exploration data across the deepwater Atlantic Margin.
* The goal is to expand 3D seismic coverage for prospect evaluation and future licensing activity.

Executive Summary

SLB and Shearwater are conducting a 3D multi-client seismic survey offshore Amapá in Brazil’s Equatorial Margin, focusing on an area that gained attention following the Morpho hydrocarbon discovery. The survey aims to provide subsurface data to evaluate prospects and future exploration. Shearwater will acquire high-density broadband seismic data using Isometrix technology aboard the Amazon Warrior vessel. SLB will process and image this data using workflows that incorporate elastic full-waveform inversion. This project represents a significant investment for SLB in deepwater Atlantic Margin exploration data. The resulting dataset is intended to expand 3D seismic coverage and support prospect evaluation across the Equatorial Margin of Brazil.

Full Take

The partnership demonstrates a clear functional division of labor: Shearwater provides advanced acquisition technology, while SLB supplies advanced processing methodologies. This synergy creates a regional dataset intended to influence exploration decisions across the Equatorial Margin. The narrative centers on leveraging proprietary technology to unlock previously unknown subsurface knowledge in an area recently highlighted by a major discovery. The emphasis on "premium regional dataset" suggests that data quality and integrated analysis are critical differentiators in the current market for deepwater exploration. The implied pattern is the commoditization of high-fidelity geoscience services, where the value shifts from raw data acquisition to sophisticated interpretation workflows. The implication for future activity lies in how quickly the market will adjust to such bundled service offerings. What factors determine the long-term viability of multi-client partnerships versus siloed operations in complex frontier exploration zones? How will regulatory frameworks adapt to the pace of data availability provided by these high-resolution surveys?

Sentinel — Human

Confidence

This text exhibits characteristics of professional press release writing, demonstrating clear sourcing and intent, suggesting a strong human origin.

Signals Detected

Sentence length variance is natural; the text flows conversationally but maintains technical density.

The piece successfully links technology (seismic, inversion) to a specific business goal (exploration data, licensing).

Attribution is specific and tied to named executives and company roles, suggesting direct sourcing.

The technical details (Isometrix, elastic full-waveform inversion) appear contextually plausible for the industry, and the flow mimics standard corporate press release style.

Human Indicators

Use of direct quotes attributed to specific executives provides a distinct human voice and source traceability.

The technical description is precise, lacking the general vagueness often seen in pure LLM output.