TGS_(company) begins Equatorial_Guinea offshore MegaSurvey
Analysis based on 9 articles · First reported Jun 10, 2026 · Last updated Jun 10, 2026
The agreement between TGS>>> and Equatorial Guinea>>> is positive for TGS>>> as it expands its data library and market presence, potentially increasing revenue from data sales. For Equatorial Guinea>>>, the MegaSurvey could lead to new oil and gas discoveries, attracting further investment in its energy sector and boosting its economy.
TGS>>>, a leading energy data provider, has signed an agreement with Equatorial Guinea>>>'s Democratic Republic of the Congo — Ministry of Hydrocarbons>>> to create an offshore MegaSurvey. This large-scale multi-client seismic product aims to harmonize 2D and 3D seismic data across Equatorial Guinea>>>'s offshore basins, including Rio del Rey and Rio Muni. The first phase involves reprocessing approximately 27,273 kilometers of 2D and 35,000 square kilometers of 3D seismic data, with completion expected in Q3 2026. The full vision includes over 46,343 line kilometers of 2D and 59,000 square kilometers of 3D data. The project is designed to provide customers with a basin-wide regional screening tool, supporting prospect identification, ranking, and future work commitments, ultimately reducing exploration uncertainty and providing new insights into the prospectivity of Equatorial Guinea>>>'s offshore areas. This initiative also supports TGS>>>'s broader ambition to build seamless regional data products across the Gulf of Guinea.
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