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Atlas

Petroleum System Assessment of Brazilian Offshore Basins

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3D-Petroleum System Modeling of the Deep-Water Pernambuco-Paraíba Basin, Brazil
3D Petroleum Systems Modeling and Resource Assessment Applied to the Deep and Ultra-Deep-Water Realm of the Sergipe-Alagoas Basin, Brazil

Studies for specific regions

Equatorial Margin
Ceará and Potiguar
Sergipe-Alagoas
Recôncavo
Bahia-Sul
Espírito Santo
Campos
Santos

Atlas

Onshore and Offshore Petroleum System Summary Charts

Petroleum System Assessment of Brazilian Onshore Basins
Petroleum System Assessment of Brazilian Offshore BasinsAtlas

Summary

Table of Contents

Summary

The Petroleum System Geo-charts of the Brazilian Offshore Basins is a compilation of various offshore basins. The “atlas” of each basin is a reference on the hydrocarbon source potential and exploration risk assessment. The assembled charts are aimed to combine the elements and processes of a petroleum system investigation approach using seismic, high resolution geochemistry, 2D and 3D modeling results from PetroMod software.

The documents not only address source rock kitchens, oil families, reservoir ages but also the generation, migration and accumulation of oil and gas based on many years of combined experience and knowledge of the Brazilian Offshore Basins.

We are proud to offer this exciting extensive study to geoscientists and managers. This document includes more than 2000 digital copies of figures with maps, seismic images, schematic sections, 2D and 3D modeling results, logs, cross plots and much much more. More than 500 oils and >450 rock wells were used in the study to cover 14 offshore basins which are the most prolific frontiers of exploration in Brazil.

The Petroleum System Summary Charts include the offshore Pelotas, Santos, Campos, Espírito Santo, Cumuruxatiba, Jequitinhonha, Camamu-Almada, Sergipe-Alagoas, Pernambuco-Paraíba, Potiguar, Ceará, Barreirinhas, Pará-Maranhão and Foz do Amazonas basins.

Full references of all images are listed in the reports

Table of Contents

PELOTAS BASIN
1. Petroleum System Summary
2. Source Rocks Chart
3. Reservoir rocks chart
4. Petroleum Systems Traps and Seals
5. Petroleum system generation, migration and preservation
6. Conclusions and Exploration Risk
SANTOS BASIN
1. Petroleum System Summary
  1. Upper Barremian/Aptian
2. Source Rocks Chart
  1. Upper Barremian/Aptian
3. Oil Chart
  1. Upper Barremian/Aptian
4. Gas Chart
  1. Upper Barremian/Aptian
5. Reservoir Rocks Chart
  1. Albian
  2. Upper Cretaceous
  3. Tertiary
6. Petroleum Systems Traps and Seals
  1. Upper Barremian/Aptian
7. Petroleum System Generation, Migration and Preservation
  1. Upper Barremian/Aptian
8. Petroleum System Summary
  1. Albian-Cenomanian
9. Oil Chart
  1. Albian-Cenomanian
10. Petroleum Systems Traps and Seals
  1. Albian-Cenomanian
11. Conclusions and Exploration Risk
12. Geological and Production Field Data
CAMPOS BASIN
1. Petroleum System Summary
  1. Upper Barremian/Aptian
2. Source Rocks Chart
  1. Upper Barremian/Aptian
3. Oil Chart
  1. Upper Barremian/Aptian
4. Gas chart
  1. Upper Barremian/Aptian
5. Reservoir Rocks Chart
  1. Upper Barremian/Aptian
  2. Upper Barremian/Aptian-Cenomanian/Maastrichian
  3. Upper Barremian/Aptian-Tertiary
6. Petroleum Systems Traps and Seals
  1. Upper Barremian/Aptian
7. Petroleum System Generation, Migration and Preservation
  1. Upper Barremian/Aptian
8. Petroleum System Summary
  1. Albian-Cenomanian
9. Oil Chart
  1. Albian-Cenomanian
10. Source Rocks Chart
  1. Albian-Cenomanian
11. Petroleum Systems Traps and Seals
  1. Albian-Cenomanian
12. Petroleum System Generation, Migration and Preservation
  1. Albian-Cenomanian
13. Conclusions and Exploration Risk
14. Geological and Production Field Data
ESPÍRITO SANTO BASIN
1. Petroleum System Summary
  1. Upper Barremian/Aptian
2. Source Rocks Chart
  1. Upper Barremian/Aptian
3. Oil Chart
  1. Upper Barremian/Aptian
4. Gas chart
  1. Upper Barremian/Aptian
5. Petroleum Systems Traps and Seals
  1. Upper Barremian/Aptian
  2. Albian-Cenomanian
6. Source Rocks Chart
  1. Albian-Cenomanian
7. Oil Chart
  1. Albian-Cenomanian
8. Reservoir Rocks Chart
  1. Tertiary
  2. Upper Cretaceous
  3. Albian-Cenomanian
  4. Barremian-Aptian
9. Petroleum Systems Traps and Seals
  1. Albian-Cenomanian
10. Petroleum System Generation, Migration and Preservation
  1. Albian-Cenomanian
  2. Upper Barremian/Aptian
11. Conclusions and Exploration Risk
12. Geological and Production Field Data
CUMURUXATIBA BASIN
1. Petroleum System Summary
  1. Neocomian-Barremian
  2. Albian Cenomanian
2. Source Rocks Chart
  1. Neocomian-Barremian
  2. Albian Cenomanian
3. Oil Chart
  1. Neocomian-Barremian
  2. Albian Cenomanian
4. Reservoir Rocks Chart
  1. Barremian/Aptian-Paleogene
5. Petroleum Systems Traps and Seals
  1. Neocomian-Barremian
  2. Albian Cenomanian
6. Petroleum system generation, migration and preservation
  1. Neocomian-Barremian
  2. Albian Cenomanian
7. Conclusions and Exploration Risk
JEQUITINHONHA BASIN
1. Petroleum System Summary
  1. Albian-Cenomanian
2. Reservoir Rocks Chart
  1. Albian-Cenomanian
3. Oil Chart
  1. Albian-Cenomanian
4. Reservoir Rocks Chart
  1. Albian-Cenomanian/Tertiary
5. Petroleum Systems Traps and Seals
  1. Albian-Cenomanian
6. Petroleum System Generation, Migration and Preservation
  1. Albian-Cenomanian
7. Conclusions and Exploration Risk
CAMAMU-ALMADA BASIN
1. Petroleum System Summary
  1. Neocomian
2. Source Rocks Chart
  1. Neocomian
3. Oil Chart
  1. Neocomian
4. Reservoir Rocks Chart
  1. Neocomian-Jurassic (!)
5. Petroleum Systems Traps and Seals
  1. Neocomian
6. Petroleum system generation, migration and preservation
  1. Neocomian
7. Conclusions and Exploration Risk
SERGIPE-ALAGOAS BASIN
1. Petroleum System Summary
  1. Neocomian-Barremian
2. Source Rocks Chart
  1. Neocomian-Barremian
3. Oil Chart
  1. Neocomian-Barremian
4. Source Rocks Chart
  1. Aptian
5. Oil Chart
  1. Aptian
6. Petroleum System Summary
  1. Albian-Cenomanian
7. Source Rocks Chart
  1. Albian-Cenomanian
8. Oil Chart
  1. Albian-Cenomanian
9. Reservoir Rocks Chart
  1. Aptian
  2. Aptian-Albian-Upper Cretaceous
10. Petroleum Systems Traps and Seals
11. Petroleum system generation, migration and preservation
12. Conclusions and Exploration Risk
PERNAMBUCO-PARAÍBA BASIN
1. Petroleum System Summary
  1. Aptian/albian
2. Reservoir Rocks Chart
  1. Aptian/albian
3. Petroleum Systems Traps and Seals
  1. Aptian/albian
4. Conclusions and Exploration Risk
POTIGUAR BASIN
1. Petroleum System Summary
  1. Neocomian-Barremian
2. Source Rocks Chart
  1. Neocomian-Barremian
3. Oil Chart
  1. Neocomian-Barremian
4. Gas Chart
  1. Neocomian-Barremian
5. Petroleum System Generation, Migration and Preservation
  1. Neocomian-Barremian
6. Petroleum System Summary
  1. Albo/Aptian
7. Oil Chart
  1. Albo/Aptian
  2. Albian-Cenomanian
8. Source Rocks Chart
  1. Albian/Aptian
9. Reservoir Rocks Chart
  1. Neocomian/Barremian
10. Petroleum Systems Traps and Seals
  1. Pendência/Alagamar
11. Petroleum system generation, migration and preservation
  1. Albian-Cenomanian
12. Conclusions and Exploration Risk
CEARÁ BASIN
1. Petroleum System Summary
  1. Aptian
2. Source Rocks Chart
  1. Aptian
3. Oil Chart
  1. Aptian
4. Gas chart
  1. Aptian
5. Reservoir Rocks Chart
  1. Aptian
6. Petroleum Systems Traps and Seals
  1. Aptian
7. Conclusions and Exploration Risk
8. Geological and Production Field Data
BARREIRINHAS BASIN
1. Petroleum System Summary
  1. Aptian/ Lower Albian
2. Source Rocks Chart
  1. Aptian/Lower Albian
3. Oil Chart
  1. Aptian/ Lower Albian
  2. Albian-Cenomanian
4. Reservoir Rocks Chart
  1. Aptian/Albian Upper Cretaceous
5. Petroleum Systems Traps and Seals
  1. Aptian/Lower Albian
6. Conclusions and Exploration Risk
PARÁ-MARANHÃO BASIN
1. Petroleum System Summary
2. Source Rocks Chart
  1. Albian-Cenomanian
3. Oil Chart
  1. Albian-Cenomanian
4. Reservoir Rocks Chart
  1. Tertiary
5. Oil Chart
  1. Tertiary
6. Petroleum Systems Traps and Seals
  1. Albian-Cenomanian
  2. Tertiary
7. Petroleum System Generation, Migration and Preservation
8. Conclusions and Exploration Risk
FOZ DO AMOZONAS BASIN
1. Petroleum System Summary
  1. Albian-Cenomanian
2. Source Rocks Chart
  1. Albian-Cenomanian
3. Oil Chart
  1. Albian-Cenomanian
4. Reservoir Rocks Chart
  1. Albian-Cenomanian /Tertiary
5. Petroleum Systems Traps and Seals
  1. Albian-Cenomanian
6. Petroleum System Generation, Migration and Preservation
  1. Albian-Cenomanian
7. Conclusions and Exploration Risk

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