TGS Archives - GeoExpro

TGS

Unlocking Gulf energy: The impact of advanced seismic technologies on exploration

Andrey Bogachev, TGS

September 9, 2024

Finding treasures beneath the waves: The role of advanced seismic technologies in the Gulf of Mexico The Gulf Of Mexico (GOM) has long been a cornerstone of America’s energy landscape,…

New plays in Southern Santos Basin revealed by large-scale, high quality 3D multi-client seismic

Milos Cvetkovic and Francisco Colina, TGS

July 1, 2024

Figure 2: Map showing extent of Santos 3D Sul project in relationship with other TGS 2D and 3D programs. Leveraging integrated workflows and fast track data for prospect evaluation during…

FWI Imaging under complex geological anomalies

Adriana Citlali Ramirez, Simon Baldock and Stuart Fairhead, TGS

September 11, 2023

Map of Offshore Liberia with project location in orange. Figure 2: a) Tomography and 15Hz DM FWI (refraction) velocity model; b) Additional higher frequency DM FWI run up to 40Hz…

Dynamic Matching FWI + rEEI makes a difference to your interpretation

Bent Kjølhamar, Adriana Citali Ramírez and Reidun Myklebust, TGS

July 20, 2023

Gas to Europe: Refocusing exploration efforts in the Atlantic Margins According to the World Economic Forum, Europe has enough gas for the first quarter of 2023. However, there is no…

Offshore Brazil: Reducing risk with regional 3D reprocessing

Andrew Hartwig, TGS Houston

March 19, 2023

Coloured Pre-Salt Isopach Map relating mature Lagoa Feia source rock presence with Base of Salt structure contours displaying the fetch and hydrocarbon migration pathways to the pre-salt lead. Interpreted seismic…

The striking similarities between Namibia and Brazil’s conjugate margins

Guest Author

October 27, 2022

Regional seismic lines indicate that the Pelotas Basin in Brazil contains the same play ingredients as the Orange Basin in Namibia where the Venus discovery was recently made.

Exploration opportunities in the Gambia and Senegal

Felicia Winter, Anongporn Intawong and Paolo Esestime, TGS

June 19, 2022

Credit: TGS, GeoPartners. Connecting the shelf to the deepwater A flurry of hydrocarbon exploration activity continues in The Gambia and Senegal, and it is fuelled by drilling successes. The Gambia,…

Countdown to CCS

Will Bradbury, Alex Kurobasa and Bent Kjølhamar; TGS

May 18, 2021

Figure 3: Three seismic sections through TGS’s 3D data over the Acorn CCS site, the Northern Endurance CCS site and a 2D line from TGS’s CFI-NSR dataset over the Northern…

Why exploration offshore Somalia could reveal an oily surprise

Richard Hedley, TGS

November 20, 2020

Seismic line through Tertiary fold belt showing large high amplitude fold and thrust structures. © TGS. Seismic attribute display of the same line: (Far – Near) * Far. The black…

Geology-driven subsurface imaging in the Faroe-Shetland Basin

Reidun Myklebust, Bent Kjølhamar and Aurélien van Welden, TGS

October 17, 2020

Seismic image from the Erlend Wild West survey showing two well paths: Tobermory gas discovery (left) and the Bunnehaven gas discovery (right) the latter penetrating Cretaceous sub-lava. Improved seismic imaging…

Revealing future opportunities within the Southern MSGBC Basin

Nick Cameron and Andy Carr, First Exchange Corporation; Ben Sayers, TGS

December 7, 2017

Exploration Potential in the Southern MSGBC Basin A new study reveals the plays and opportunities that abound in this exciting region This article supplies the geological rationale for the review,…

Regional play types in the Mexican offshore

Cian O’ Reilly, James Keay, Alex Birch-Hawkins, Duncan Bate and Jennifer Halliday; TGS

July 14, 2017

Map showing the extent of the Gigante seismic in relation to the main geological features of the Mexican Gulf of Mexico. Structural styles and regional play types New seismic data…

The global energy sector from a subsurface perspective

TGS