Technical Library

A MultiClient dataset has been used opportunistically for monitoring production of the Arfugl gas field in the Norwegian Sea. The results show that it was possible to retrieve a credible 4D signal...

In this abstract, the authors show a field data example using a low frequency reconstruction (LFR) method to recover the low frequency contents of towed marine seismic data for the purpose of...

The development of carbon capture and storage (CCS) relies heavily on high-resolution seismic images to characterize both the geological framework of the storage site and its overburden. In this...

Air-driven marine seismic sources are a common means of providing a repeatable and reliable source of energy for reflection seismology. Mechanical or material failure of source components can lead to...

High Performance Computing is a rapidly changing and evolving field. With the introduction of Cloud Computing, it is more important than ever to make sure the software running on it can change and...

THE authors present a workflow that uses a 5D interpolation scheme to reconstruct near-offsets beyond what is originally recorded in the legacy azimuth to improve multiple modelling. Combined with an...

This study presents a pioneering investigation into the advancements in seismic velocity model building through the integration of dual azimuth seismic datasets in the challenging geological setting...

Taking advantage of advances in data processing capability, the CLEAN4D project aims to relax geometric repeatability requirement in seismic time-lapse data acquisition, thereby significantly...

A new survey design workflow that finds the optimal streamer-tail geometry for towed streamer and source configurations.

We introduce a method using Fourier neural operators to rapidly generate a high-quality starting model for FWI or joint inversion.

The authors apply a multi-parameter inversion process based on the Full Waveform Inversion framework (FWI) to estimate the velocities, the attenuation factor (Q) and the reflectivity on two...

We describe a cloud-native, fully fault-tolerant design for High-Performance Compute (HPC) seismic imaging algorithms, specifically optimized for execution across multiple Kubernetes clusters in the...

Generating dither time tables for blended seismic acquisition is done through a call to a random number generator with an acceptance criterion to enforce operational and processing constraints. This...

This abstract proposes a novel deghosting solution for Ultra-High-Resolution (UHR) seismic data. The solution addresses the problem of the non-stationarity of the receiver ghost period which is...

This paper underscores the use of modern processing and imaging techniques to enhance 3D Ultra High Resolution (UHR) data, offering unparalleled subsurface resolution.

How Versal streamlines processes and reduced costs but also resulted in a more robust and versatile product, demonstrating that collaboration across domains can lead to innovative solutions and...

CCS Potential in the Central Asta Graben.

This case study will demonstrate that an integrated geoscience approach can have a dual efficient benefit for the energy security and transition challenges we are facing today.

In a frontier exploration setting how can the simultaneous inversion of velocity and angle dependent reflectivity have an impact on the quantitative interpretation workflow.

The Gulf of Papua, part of the regional Papuan Basin, is characterised by extensional to passive margin tectonics from the Triassic to Late Oligocene and collisional tectonics from the Late Oligocene...

PGS is focusing our efforts to support the cost-effective and timely development of new CCS projects, and in particular to meet the needs of site identification, characterization and monitoring.