Reconcavo and Tucano Sul Basins Andrei De Marco Dignart Superintendency of Block Delimitation
Agenda Location and infrastructure Exploration overview Tectonostratigraphic evolution Petroleum systems Plays Area on offer Final remarks
Agenda Location and infrastructure Exploration overview Tectonostratigraphic evolution Petroleum systems Plays Area on offer Final remarks
Location Reconcavo- Tucano-Jatoba rift system Legend Blocks on offer Oil & gas fields Exploration blocks Round 2 Round 4 Mesozoic Round 6 Round 9 Round 10 Sedimentary basins Basement
Location Reconcavo Basin Basin area: ~11,000 km 2 Sector on offer: SREC-T1 Legend Blocks on offer Oil & gas fields Exploration blocks Round 6 Round 9 Round 10 Sedimentary basins Basement Blocks on offer: 16 Area on offer: 474.50 km 2
Location Tucano Sul Basin Basin area: ~ 7,340 km 2 Sector on offer: STUC-SUL Blocks on offer Oil & gas fields Exploration blocks Round 9 Legend Round 10 Sedimentary basins Basement Blocks on offer: 36 Area on offer: 6,455.18 km 2
Location Structural Framework Apora High Salvador Fault Legend Blocks on offer Exploration blocks Round 9 Round 10 Production fields Sedimentary basins Basement Structural Framework Transcurrent Fault General Faults High Low Platform Ramp Reconcavo Basin
Location Structural Framework Itanagra-Aracas Fault Mata-Catu Fault Legend Blocks on offer Exploration blocks Round 9 Round 10 Production fields Sedimentary basins Basement Structural Framework Transcurrent Fault General Faults High Low Platform Ramp Reconcavo Basin
Location Structural Framework Alagoinhas Low Quiambina Low Camacari Low Miranga Low Legend Blocks on offer Exploration blocks Round 9 Round 10 Production fields Sedimentary basins Basement Structural Framework Transcurrent Fault General Faults High Low Platform Ramp Reconcavo Basin
Location Structural Framework Quirico Platform Legend Blocks on offer Exploration blocks Round 9 Round 10 Production fields Sedimentary basins Basement Structural Framework Transcurrent Fault General Faults High Low Platform Ramp Reconcavo Basin
Location Structural Framework Olindina Low Legend Blocks on offer Oil & gas fields Sedimentary basins Basement Faults Itapicuru Fault Inhambupe Low Apora High Tucano Sul Basin
Infrastructure Legend Blocks on offer Oil & gas fields Sedimentary basins Basement Exploration blocks Round 9 Round 10 Pipeline Refinery Airport Port
Agenda Location and infrastructure Exploration overview Tectonostratigraphic evolution Petroleum systems Plays Area on offer Final remarks
Exploration Overview 70 Exploration wells drilled per year Reconcavo Basin 60 50 40 30 20 10 0
Exploration Overview 14 Exploration wells drilled per year Tucano Sul Basin 12 10 8 6 4 2 0
Exploration Overview 2D Seismic Legend Blocks on offer Oil & gas fields Sedimentary basins Basement Public 2D Seismic Pre stack Public 2D Seismic Post stack Exploration blocks Round 9 Round 10 Tucano Sul Basin: ~6,000 km of 2D seismic Reconcavo Basin: ~13,500 km of 2D seismic
Exploration Overview Wells and 3D Seismic Legend Blocks on offer Oil & gas fields Sedimentary basins Basement Well Confidential 3D Seismic Public 3D Seismic Exploration blocks Round 9 Round 10 Tucano Sul Basin: ~206 km 2 of 3D seismic 99 exploration wells Reconcavo Basin: ~3,580 km 2 of 3D seismic 1,160 exploration wells
Exploration Overview Tucano Sul Basin Oil fields = 1 Gas fields = 6 Produced Volume: 0.46 million barrels of oil + ~2 billion cubic meters of gas Proven reserves 220 thousand barrels of oil + 230 million cubic meters of gas Reconcavo Basin Oil fields = 71 Gas fields = 21 Produced Volume: ~1.6 billion barrels of oil + ~69.5 billion cubic meters of gas Proven reserves 225.96 million barrels of oil + ~5.7 billion cubic meters of gas 12/31/2012
Exploration Overview Oil Production (bbl/day) x Year Reconcavo Basin
Agenda Location and infrastructure Exploration overview Tectonostratigraphic evolution Petroleum systems Plays Area on offer Final remarks
Tectonostratigraphic Evolution South Atlantic rift bifurcation in two branches: 1. North-South (RTJ) Aborted 2. Northeast Continental breakup Magnavita et al., 2005 Milani, 1987
Tectonostratigraphic Evolution Tucano Sul Basin Reconcavo Basin Pre-Cambrian Basement Costa et al., 2007 Silva et al., 2007
Tectonostratigraphic Evolution Tucano Sul Basin Reconcavo Basin Paleozoic Supersequence Costa et al., 2007 Silva et al., 2007
Tectonostratigraphic Evolution Tucano Sul Basin Reconcavo Basin Magnavita et al., 2005 Pre-Rift Supersequence Late Jurassic-Berriasian Costa et al., 2007 Silva et al., 2007
Tectonostratigraphic Evolution Tucano Sul Basin Reconcavo Basin Magnavita et al., 2005 Rift Supersequence Berriasin-Aptian Costa et al., 2007 Silva et al., 2007
Tectonostratigraphic Evolution Tucano Sul Basin Reconcavo Basin Magnavita et al., 2005 Rift Supersequence Berriasin-Aptian Costa et al., 2007 Silva et al., 2007
Tectonostratigraphic Evolution Tucano Sul Basin Reconcavo Basin Post-Rift Supersequence Aptian Costa et al., 2007 Silva et al., 2007
Tectonostratigraphic Evolution Tucano Sul Basin Reconcavo Basin Neogene sequences Costa et al., 2007 Silva et al., 2007
Reconcavo Basin Tectonostratigraphic Evolution Cupertino & Bueno, 2005
Tucano Sul Basin Tectonostratigraphic Evolution PETROBRAS
Agenda Location and infrastructure Exploration overview Tectonostratigraphic evolution Petroleum systems Plays Area on offer Final remarks
Source Rocks Tucano Sul Basin Reconcavo Basin Candeias Formation Gomo Member (Berriasian/ Valanginian) Taua Member (Berriasian) Costa et al., 2007 Silva et al., 2007
Source Rocks Reconcavo Basin Figueiredo et al., 1994 Mello et al., 1989 Isopach Map - Gomo Member
Hydrocarbon kitchen and migration paths Source Rocks Tucano Sul Basin
Reservoirs Pre-Rift Tucano Sul Basin Reconcavo Basin Agua Grande Formation (Berriasian) Sergi Formation (Late Jurassic) Alianca Formation (Boipeba Member) (Late Jurassic) Costa et al., 2007 Silva et al., 2007
Reservoirs Rift Tucano Sul Basin Reconcavo Basin Ilhas Group (Hauterivian/ Barremian) Candeias Formation (Berriasian) Costa et al., 2007 Silva et al., 2007
Seals Tucano Sul Basin Reconcavo Basin Costa et al., 2007 Silva et al., 2007
Petroleum Systems Migration and Traps Rostirolla, 1999 Ilhas - + a, b, c Both basins Candeias d Blocks near to Itapicuru Fault Tucano Sul Basin
Agenda Location and infrastructure Exploration overview Tectonostratigraphic evolution Petroleum systems Plays Area on offer Final remarks
Main plays Play Exploration target Jurassic Structural traps Fluvial and eolic sandstones Pre-rift Berriasian Stratigraphic and combination traps Fluvial and eolic sandstones Agua Grande Formation Neocomian Stratigraphic and combination traps Turbidite sandstones Candeias Formation
Main plays Jurassic Play Structural traps in fluvial and eolic pre-rift sandstones Pre-Rift System Rift System (Candeias) Hydrocarbon Accumulations Migration path Rift System (Ilhas) Basement Shale diapir Schematic section of Reconcavo Basin Santos e Braga, 1990
Main plays Berriasian Play Stratigraphic traps in fluvial and eolic Agua Grande Formation sandstones Pre-Rift System Rift System (Candeias) Hydrocarbon Accumulations Migration path Rift System (Ilhas) Basement Shale diapir Schematic section of Reconcavo Basin Santos e Braga, 1990 42
Main plays Neocomian Play Stratigraphic and combination traps in Candeias Formation turbidites Pre-Rift System Rift System (Candeias) Hydrocarbon Accumulations Migration path Rift System (Ilhas) Basement Shale diapir Schematic section of Reconcavo Basin Santos e Braga, 1990 43
Agenda Location and infrastructure Exploration overview Tectonostratigraphic evolution Petroleum systems Plays Area on offer Final remarks
Area on offer Tucano Sul Basin Sector: STUC-SUL Blocks: 36 Total area: 6,455.18 km 2 Average area: 179.31 km 2 Reconcavo Basin Legend Blocks on offer Oil & gas fields Exploration blocks Round 9 Round 10 Sedimentary basins Basement Sector: REC-T1 Blocks: 16 Total area: 474.50 km 2 Average area: 29.65 km 2
Area on offer 1MPE2BA Legend Uncommercial oil discovery 1NAR 0001 BA SAUÍPE ARAÇÁS FAZENDA BOA ESPERANÇA Blocks on offer Oil & gas fields Sedimentary basins Basement Round 9 blocks Exploration wells Uncommercial oil discovery FAZENDA SANTO ESTEVÃO BOM LUGAR FAZENDA ONÇA
Area on offer 1FCB 0001 BA Uncommercial gas discovery Legend Blocks on offer Oil & gas fields FAZENDA SANTA ROSA QUERERÁ SEMPRE VIVA Sedimentary basins Basement Exploration wells IRAÍ LAGOA BRANCA CONCEIÇÃO FAZENDA MATINHA
Exploration Opportunities 95 106 107 118 Reconcavo Basin 0026-0645
Exploration Opportunities 95 106 107 118 Candeias Fm Pre-Rift Faults Basement 0026-0645 Reconcavo Basin
Exploration Opportunities 105 117 Reconcavo Basin
Exploration Opportunities 105 117 Candeias Fm Pre-Rift Faults Basement Reconcavo Basin
Exploration Opportunities 104 115 Faz. Panelas Reconcavo Basin 0026-1838
Exploration Opportunities 104 115 Faz. Panelas? Reconcavo Basin Candeias Fm Pre-Rift 0026-1838 Faults Basement
Exploration Opportunities 104 115 Reconcavo Basin 0026-1298
Speculative resources VOIP 72 million of barrels VOIP 3,8 million of barrels 1 well per ~24 km² Área on offer 474,50 km² 1 well per 5 km² Drill 95 wells 19 discoveries 1 : 5 Chance
Exploration Opportunities 161 2 PIST 0001 BA 162 167 168 0026-1753 Tucano Sul Basin
Exploration Opportunities 161 2 PIST 0001 BA 162 167 168 Candeias Fm Faults Pre-Rift Basement Tucano Sul Basin 0026-1753
Exploration Opportunities 163 164 169 Tucano Sul Basin 0027-1890
Exploration Opportunities 163 164 169 Candeias Fm Pre-Rift Tucano Sul Basin Faults Basement 0027-1890
Exploration Opportunities 1 PAL 0002 BA 147 Fazenda Santa Rosa 156 157 0026-1778 Tucano Sul Basin
Exploration Opportunities 1 PAL 0002 BA 147 Fazenda Santa Rosa 156 Fm. Candeias Seção pré-rifte Tucano Sul Basin 157 Falhas Embasamento 0026-1778
Exploration Opportunities 149 150 158 0027-1882 Tucano Sul Basin
Exploration Opportunities 149 150 158 0027-1882 Candeias Fm Pre-Rift Faults Basement Tucano Sul Basin
Exploration Opportunities 140 141 142 Tucano Central 0026-1073 Tucano Sul Basin
Exploration Opportunities 140 141 142 Tucano Central Candeias Fm 0026-1073 Pre-Rift Faults Basement Tucano Sul Basin
Exploration Opportunities 2 MOST 0001 BA 149 141 133 0026-1071 Tucano Sul Basin
Exploration Opportunities 149 133 Candeias Fm Faults 2 MOST 0001 BA 141 Pre-Rift Basement 0026-1071 Tucano Sul Basin
Data Package Reconcavo Basin Legend Blocks on offer Oil & gas fields Sedimentary basins Basement Wells 3D Seismic 2D Seismic Exploration blocks Round 9 Round 10 Wells: 56 2D Seismic: 528,865 km 3D Seismic: 218,295 km 2
Data Package Tucano Sul Basin Legend Blocks on offer Oil & gas fields Sedimentary basins Basement Wells 2D Seismic Wells: 69 2D Seismic: ~4,662 km
SREC-T1 Contractual Aspects Reconcavo Basin Exploration Model Mature basin Number of Blocks 16 Area on offer Exploration Phase Exploration Period 474.50 km² 5 years 3 + 2 years Technical Qualification of the Operator Minimum Bonus R$ 69,502.53 to R$ 130,938.90 C Minimum Depth (Main Objective) Jurassic (Sergi Formation)
STUC-SUL Contractual Aspects Tucano Sul Basin Exploration Model Frontier basin Number of Blocks 36 Area on offer Exploration Phase Exploration Period Technical Qualification of the Operator 6,455.18 km² 5 years 3 + 2 years C Minimum Bonus R$ 44,139.93 to R$ 240,602.73 Minimum Depth (Main Objective) Jurassic (Sergi Formation)
Agenda Location and infrastructure Exploration overview Tectonostratigraphic evolution Petroleum systems Plays Area on offer Final remarks
Final remarks Reconcavo Basin - Mature basin - Production growth - Remaining Potential - Area on offer
Final remarks Tucano Sul Basin - Frontier basin -Gas prone - Area on offer - Identified opportunities
National Agency of Petroleum, Natural Gas and Biofuels Andrei Dignart: adignart@anp.gov.br www.anp.gov.br