Regional Crustal Studies

Gulf of Mexico depth to crystalline basement from magnetic data

Gulf of Mexico Regional Crustal Study


TGS has partnered with Bain Geophysical Services, a worldwide expert in the integrated interpretation of gravity and magnetic data, to provide valuable interpretation products based on TGS’ offshore Mexico Gigante seismic/gravity/magnetics survey, combined with public domain data sets over the entire Gulf of Mexico (GoM).

Nova Scotia Regional Crust Study

Newfoundland/Labrador/
Nova Scotia Regional Crustal Study


Building on the success of the joint project between TGS and BainGeo over the Gigante Mexico program, the team of TGS, PGS and BainGeo have created a Regional Crustal Study covering offshore Newfoundland, Labrador and Nova Scotia.

Trois aroma vs public domain data

Offshore Angola Basement and Crustal Study (“ABACUS”)


TROIS Geoconsulting, the sole agent for ANPG’s Angola airborne magnetic surveys, has partnered with Bain Geophysical Services, a worldwide expert in the integrated interpretation of gravity and magnetic data, to provide valuable interpretation products based on ANPG’s airborne magnetic surveys, combined with public domain data sets over the entire offshore and Coastal basins of Angola.

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January 13, 2021
Trois aroma vs public domain data

ABACUS (Angola Basement and Crustal Study)

TROIS Geoconsulting, the sole agent for ANPG’s Angola airborne magnetic surveys, has partnered with Bain Geophysical Services, a worldwide expert in the integrated interpretation of gravity and magnetic data, to provide valuable interpretation products based on ANPG’s airborne magnetic surveys, combined with public domain data sets over the entire offshore and Coastal basins of Angola.
August 4, 2020
TGS East Coast Canada Crustal Study

East Coast Canada Regional Crustal Study

TGS, PGS and BainGeo have teamed up to create the “East Coast Canada Regional Crustal Study”, through an integration of gravity, magnetics and seismic. Results include: depth to magnetic basement, depth to Moho, crustal thickness, continent-oceanic crust boundaries (COB), 2-D cross sections, Curie depth, magnetic terrane boundaries and a suite of filter enhancements.