Sorry, you need to enable JavaScript to visit this website.

Technical Content

Industry Article
First Break | Vetle Vinje, Marit Stokke Bauck, Hao Jiang, Carsten Scholl, Steve Edwards, Sarah Hill, Federico Buriola, Richard Wombell ©2023 EAGE | October

We evaluate how two-dimensional (2D) seismic and controlled source electromagnetic (CSEM) imaging, both vintage and modern, might help improve geological understanding of, and exploration for, SMS deposits along part of the Mohns Ridge segment of the ultraslow-spreading Arctic Mid-Ocean Ridge. Mohns Ridge has been ...

Industry Article
The Leading Edge | Sam Buist, Li Jiang, Obi Egbue, Daniel Tebo, Luis Lopez, Zhiyuan Wei, Alex Hao2, and Chi Chen ©2023 SEG | August

The Atlantis Field has gone through more than two decades of continuous seismic imaging efforts, during which time many innovative technologies were incubated, the most recent one being the successful application of full-waveform inversion (FWI) in salt environments. This technique led to a significant ...

Industry Article
The Leading Edge | Hui Liu, Fran Rollins, Kevin Pratt, Elizabeth Da Silva, Nathalie Mootoo, Tongning Yang, Dorothy Ren, Fei Gao, and Jiawei Mei ©2023 SEG | August

The Gulf of Mexico (GoM) is one of the most prolific oil and gas producing provinces in the world. The Mad Dog Field, like many large deepwater fields in the GoM, is subsalt. The geometric complexity of the overlying salt causes extremely variable image ...

Technical Abstract
EAGE - European Association of Geoscientists and Engineers | T. Hewitt, R. Gadrbouh ©2023 EAGE | May

Acting as a technology-agnostic, standards-based data platform, the OSDU has reduced energy data silos and provided the capability for applications developers to build new solutions and data ingestion services. The current OSDU schemas are primarily created to store file metadata to allow users to ...

Industry Article
GeoExpro | Jaswinder Mann, Anna Rumyantseva, Idar Kjorlaug ©2023 GEO EXPRO PUBLISHING AS | May

The northern North Sea is a very active oil and gas exploration region, where several commercial discoveries have been made over recent years. The Late Jurassic sands are one of the major reservoir plays in the Northern Viking Graben. In recent years, the Late ...

Industry Article
First Break | Federico Buriola, Jaswinder Mann, Thomas Latter, Idar Kjorlaug, Anna Rumyantseva ©2023 EAGE | May

The increasing focus on de-risking near-field exploration in the Northern Viking Graben area demands data with improved imaging. This has led to CGG initiating a new multi-year acquisition programme to acquire east–west triple-source multi-sensor seismic data over a 24,000 km2 area, adding a second ...

Industry Article
Environmental Scientist | David Viner ©2022 Institution of Environmental Sciences | March

‘Risk: The potential for adverse consequences for human or ecological systems, recognising the diversity of values and objectives associated with such systems.’ This widely used definition both clarifies and clouds how environmental scientists can discern and address risk. While it provides a broad basis ...

Industry Article
The Leading Edge | Zhigang Zhang, Zedong Wu, Zhiyuan Wei, Jiawei Mei, Rongxin Huang, Ping Wang ©2023 SEG | March

Full-waveform inversion (FWI) has become the centerpiece of velocity model building (VMB) in seismic processing in recent years. It has proven to significantly improve the velocity model, and thus the migration image, for different acquisition types and different geologic settings, including very complex environments ...

Industry Article
The Leading Edge | Isabel Espin, Nicolas Salaun, Hao Jiang, Mathieu Reinier ©2023 SEG | January

The development of time-lag FWI (TLFWI) in recent years has enabled the use of the full wavefield (primary reflection, multiple, ghost, and diving waves) in inversion. With this advance it is now possible to include ever more detail in the velocity model, ultimately reaching ...

Share Link
LinkedIn icon Facebook icon Twitter icon