Earthmoves Ltd.

List of figures for Volume 2: ATLANTIC MARGIN

Chapter 1: INTRODUCTION

Fig. 1.1 Tectonic map of South America
Fig. 1.2 Brazilian sedimentary basins.
Fig. 1.3 History of production wells and oil field discoveries.
Fig. 1.4 Distribution of oil and gas in Brazilian basins.
Fig. 1.5 Distribution of oil in different sections of the basins
Fig. 1.6 a) Volume of hydrocarbons in each basin.
b) Summary of basin classification.
Fig. 1.7 Atlantic margin models and diagrams.
Fig. 1.8 Bathymetric map.
Fig. 1.9 Map of Afro-Brazilian Depression.
Fig. 1.10 Mesozoic magmatism in NE Brazil.
FIg. 1.11 Map of Mesozoic magmatism in south Brazil.
Fig. 1.12 Stratigraphic columns of Brazil's Atlantic margin basins.
Fig. 1.13 Map of the south Atlantic salt province.
Fig. 1.14 Paleogeographic map of syn rift to Albian stage in central basins.
Fig. 1.15 Relative sea level stands and anoxic events in the South Atlantic.
Fig. 1.16 Correlation of Cenomanian-Turonian events in the South Atlantic.
Fig. 1.17 Chronostratigraphy and lithostratigraphy of the South Atlantic.
Fig. 1.18 Planktonic Foram. zones in Albian-Santonian of South Atlantic.
Fig. 1.19 Geochemical data in Cenomanian-Turonian of South Atlantic.
Fig. 1.20 Map of Brazilian passive margin showing crustal stretching.
Fig. 1.21 Crustal structures on three sections across the Atlantic margin.
Fig. 1.22 Reconstruction of separation between Africa and South America.
Fig. 1.23 Reconstruction of separation between Africa and South America.
Fig. 1.24 Reconstruction of separation between Africa and South America.
Fig. 1.25 Plate reconstructions for Mid and Late Cretaceous.
Fig. 1.26 Atlantic marginal basin cross sections.
Fig. 1.27 Gravity map of the West Equatorial margin.
Fig. 1.28 Gravity map of the East Equatorial margin.
Fig. 1.29 Reconstruction of South Atlantic margin during the Neocomian.
Fig. 1.30 Reconstruction of South Atlantic during the Albian.
Fig. 1.31 Reconstruction of South Atlantic margin during the Cenomanian.
Fig. 1.32 Segmentation of the Equatorial margin.
Fig. 1.33 Tectonic map of the Equatorial margin.
Fig. 1.34 Sections showing major unconformities on the Equatorial margin.
Fig. 1.35 Chronostratigraphic chart of the Brazilian Equatorial margin.
Fig. 1.36 Map of earthquake epicentres in NE Brazil.
Fig. 1.37 Geothermal gradients along the central Atlantic margin.
Fig. 1.38 Geothermal gradients along the north east Atlantic margin.
Fig. 1.39 Map showing Paleozoic basins of Brazil.
Fig. 1.40 Stratigraphic correlation chart of Brazil's Paleozoic basins.

CHAPTER 2: PELOTAS BASIN

Fig. 2.1 Structural framework of the Pelotas Basin.
Fig. 2.2 Lithological summary columns of four offshore wells.
Fig. 2.3 Mesozoic activity in the Ponta Grossa Arch region.
Fig. 2.4 TTI plots of wells RSS-2 and RSS-3.
Fig. 2.5 TTI plots of wells RSS-1 and SCS-2.
Fig. 2.6 Vitrinite reflectance profiles of the four offshore wells.
Fig. 2.7 Porosity-depth curve from four offshore wells.
Fig. 2.8 Seismic sections across the offshore basin.
Fig. 2.9 Seismic section across the offshore basin.
Fig. 2.10 Seismic section across the offshore basin.
Fig. 2.11 Seismic section across the offshore basin.
Fig. 2.12 Seismic section across the offshore basin.
Fig. 2.13 Seismic sections across the offshore basin.
Fig. 2.14 Seismic section across the offshore basin.
Fig. 2.15 Seismic refraction lines.
Fig. 2.16 Schematic geological section across the Pelotas Basin.
Fig. 2.17 Backstripped tectonic subsidence curves.
Fig. 2.18 Backstripped tectonic subsidence curves compared to the McKenzie model

CHAPTER 3: SANTOS BASIN

Fig. 3.1 Structural framework and well locations in the Santos Basin.
Fig. 3.2 Mesozoic and Cenozoic magmatism in the Santos-Campos Basin.
Fig. 3.3 Mesozoic and Cenozoic magmatism around the Santos-Campos Basin.
Fig. 3.4 Stratigraphy of the Santos basin.
Fig. 3.5 Biozonation in the Santos Basin.
Fig. 3.6 Sections showing regional structure and sedimentary facies distribution.
Fig. 3.7 Depositional model of the Upper Cretaceous regressive sequence.
Fig. 3.8 Occurrence of Cenomanian-Turonian rocks.
Fig. 3.9 Average organic carbon content in the Cenomanian-Lower Turonian.
Fig. 3.10 Average hydrocarbon source potential of the Cenomanian-Lower Turonian
Fig. 3.11 Average hydrocarbon index of the Cenomanian-Lower Turonian.
Fig. 3.12 Geochemical sections through the Santos Basin.
Fig. 3.13 a) Vitrinite reflectance profiles.
b) Burial history of the Cenomanian-Turonian source.
Fig. 3.14. Vitrinite reflectance at the top Cenomanian-Turonian.
Fig. 3.15 a) Distribution of principal reservoir horizons.
b) Maturity of the pre-salt section in the Early Santonian.
Fig. 3.16 Cross sections across the Santos and Paraná Basins.
Fig. 3.17 Cross sections across the Santos and Paraná Basins.
Fig. 3.18 Map of basement structural features in and around the Santos Basin.
Fig. 3.19 Geological sections across the Santos Basin.
Fig. 3.20 Seismic line showing salt diapirs in the Santos Basin.
Fig. 3.21 Seismic section showing reflectors below the salt horizon.
Fig. 3.22 Three-dimensional computer drawing of salt diapirs in the Santos Basin.
Fig. 3.23 Sketch map showing mobilised salt features in the southern Santos Basin.
Fig. 3.24 Seismic section across the Santos Basin.
Fig. 3.25 Seismic line 222-630 across the Santos Basin.