sergipe-alagoas basin offshore - anp · final remarks sergipe-alagoas, a traditional onshore and...
TRANSCRIPT
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Sergipe-Alagoas Basin
Offshore
Bolívar Haeser
Superintendency of Delimitation of Blocks
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Outline
Location
Infrastructure and Operational Conditions
Exploration Overview
Tectonostratigraphic Evolution
Petroleum Systems
Plays
Area on Offer
Final Remarks
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Location
Infrastructure and Operational Conditions
Exploration Overview
Tectonostratigraphic Evolution
Petroleum Systes
Plays
Area on Offer
Final Remarks
Outline
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Location
Passive Margin Basin
Total Area: 73,000 km²
≃ 60,500 km² offshore
(4,000 m water table)
Traditional onshore and
shallow water producing
basin (mature)
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Limits
Northern Limit:
Maragogi High
Southern Limit: Estancia
Platform and Vaza-Barris
Fault
Limit between sub-basins:
Japoata-Penedo High
(onshore and shallow water)
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Area on Offer
Well with ongoing appraisal plan
Well with hydrocarbons
Aracaju
11 Exploration Blocks
3 Sectors
Total Area ~7,689 km²
Ultra-deepwater
water table > 2,000 m
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Infrastructure and
Operational Conditions
RNEST Ports and airports
in Aracaju and
Maceio
Refinery
Gas plant
Oil pipeline
Gas pipeline
Field
Block on Offer R14
R14 Sector
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Outline
Location
Infrastructure and Operational Conditions
Exploration Overview
Tectonostratigraphic Evolution
Petroleum Systems
Plays
Area on Offer
Final Remarks
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Exploration
Overview
1930s
CNP
1935 – Geophysical surveys
1939 – First well in the basin
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0
5
10
15
20
25
Offshore exploratory wells
1957 – First discovery; first
offshore seismic
1963 – Carmopolis Field
1968 – Guaricema Field
1930s
CNP
GUARICEMA
Exploration
Overview
Wells
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0
5
10
15
20
25
1930s
CNP
1987 – First deepwater well
2001 – Piranema field
2012 – Ultra-deepwater
discoveries
1957 – First discovery; first
offshore seismic
1963 – Carmopolis Field
1968 – Guaricema Field
GUARICEMA
PIRANEMA
BARRA, CUMBE,
FARFAN, MOITA
BONITA and MURIU
Exploration
Overview
Wells
Offshore exploratory wells
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Fields
Piranema
Guaricema
Production
~ 49,000 boe/d
Dourado
Guaricema, Dourado
and Piranema produce
in Calumbi Fm
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Avalable Data
2D Seismic
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Available Data
3D Seismic
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285 offshore
exploratory
wells
Available Data
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Outline
Location
Infrastructure and Operational Conditions
Exploration Overview
Tectonostratigraphic Evolution
Petroleum Systems
Plays
Area on Offer
Final Remarks
![Page 17: Sergipe-Alagoas Basin Offshore - ANP · Final Remarks Sergipe-Alagoas, a traditional onshore and shallow water producing basin, is one of the most promising ultra-deepwater frontiers](https://reader033.vdocuments.site/reader033/viewer/2022060604/6058c2262488ec33842d870a/html5/thumbnails/17.jpg)
164 Million
years ago
152 Million
years ago
130 Million
years ago
122 Million
years ago 108 Million
years ago
79 Million
years ago 49 million
years ago Current Configuration
of Continents
SINBPA/Petrobras
Scotese
Tectonostratigraphic
Evolution
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Tectonostratigraphic
Evolution
Basement (Proterozoic)
Sourc
e: A
NP
/UF
RN
/FU
NP
EC
, 2008
Paleozoic Syneclise (Early Permian - Carboniferous)
Pre-Rift (Jurassic)
Transgressive Drift
Late Aptian - Coniacian
Regressive Drift
Santonian - Present
Rift and Transitional (Berriasian – Early Albian)
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Transgressive Drift
Late Aptian - Coniacian
Riachuelo Fm (Albian - Cenomanian)
Shelf carbonates and siliclastic rocks
Fm Cotinguiba (Cenomanian - Coniacian)
Carbonatic Ramp; calcilutites, shales and marls
Sourc
e: A
NP
/UF
RN
/FU
NP
EC
, 2008
Tectonostratigraphic
Evolution
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Marituba Fm and Mosqueiro Fm
Shelf carbonates and sandstones
Calumbi Fm
Shales and turbidite sandstones
Sourc
e: A
NP
/UF
RN
/FU
NP
EC
, 2008
Regressive Drift
Santonian - Present
Tectonostratigraphic
Evolution
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Schematic Section
NW SE
Basement
Volcanic Rock
SDR
Rift and Trasitional Seq.
Transgressive Drift Seq.
Regressive Drift Seq. (Cretaceous)
Regressive Drift Seq. (Paleogene-Present)
Sea
Faults
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Outline
Location
Infrastructure and Operational Conditions
Exploration Overview
Tectonostratigraphic Evolution
Petroleum Systems
Plays
Area on Offer
Final Remarks
![Page 23: Sergipe-Alagoas Basin Offshore - ANP · Final Remarks Sergipe-Alagoas, a traditional onshore and shallow water producing basin, is one of the most promising ultra-deepwater frontiers](https://reader033.vdocuments.site/reader033/viewer/2022060604/6058c2262488ec33842d870a/html5/thumbnails/23.jpg)
Stratigraphic Chart Source: ANP/UFRN/FUNPEC, 2008
Many known petroleum systems;
Most of them active only onshore and in shallow water;
For the ultra deepwater Sergipe-Alagoas basin the
following petroleum systems are to be expected:
Riachuelo-Calumbi (!)
(Piranema Field)
Cotinguiba-Calumbi (.)
Petroleum
Systems
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Stratigraphic Chart Source: ANP/UFRN/FUNPEC, 2008
Ultra-deepwater:
Albian-Cenomanian shales of the
Riachuelo Formation
(source rock in the Piranema Field; 42º API oil)
Cenomanian-Turonian shales of the
Cotinguiba Formation
TOC up to 12%
Source Rocks
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Upper Cretaceous turbidite
sandstones of the Calumbi
Formation
Φ = 15-23%
Secondarily Paleocene turbidite
sandstones of the Calumbi Formation
Reservoir Rocks
Stratigraphic Chart Source: ANP/UFRN/FUNPEC, 2008
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Stratigraphic Chart Source: ANP/UFRN/FUNPEC, 2008
Calumbi Formation shales
Seals
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Stratigraphic or combined (pinch-outs and channels)
Traps
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Play
Upper Cretaceous turbidite sandstones of the
Calumbi Fm
Play
Secondary Play
Paleocene turbidite sandstones of the Calumbi Fm
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Outline
Location
Infrastructure and Operational Conditions
Exploration Overview
Tectonostratigraphic Evolution
Petroleum Systems
Plays
Area on Offer
Final Remarks
![Page 30: Sergipe-Alagoas Basin Offshore - ANP · Final Remarks Sergipe-Alagoas, a traditional onshore and shallow water producing basin, is one of the most promising ultra-deepwater frontiers](https://reader033.vdocuments.site/reader033/viewer/2022060604/6058c2262488ec33842d870a/html5/thumbnails/30.jpg)
Area on Offer
Well with ongoing appraisal plan
Well with hydrocarbons
9 ultra-deepwater wildcat
wells
5 discoveries under
appraisal
Last decade:
29 deepwater exploration
wells
21 wells with
hydrocarbons
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Moita Bonita Discovery
Paleocene
Maastrichtian
Turonian
Volcanin Rock
Lead
Arbitrary Section –0264_BM_SEAL_4_10_11 Survey
Courtesy of PGS
Leads D
ep
th (
m)
NW SE
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Moita Bonita Discovery
Paleocene
Maastrichtian
Turonian
Volcanin Rock
Lead
Arbitrary Section –0264_BM_SEAL_4_10_11 Survey
Courtesy of PGS
Leads D
ep
th (
m)
NW SE
![Page 33: Sergipe-Alagoas Basin Offshore - ANP · Final Remarks Sergipe-Alagoas, a traditional onshore and shallow water producing basin, is one of the most promising ultra-deepwater frontiers](https://reader033.vdocuments.site/reader033/viewer/2022060604/6058c2262488ec33842d870a/html5/thumbnails/33.jpg)
R0257_SEALP1_PSDM Survey
Courtesy of Spectrum
Paleocene
Maastrichtian
Turonian
Volcanin Rock
Lead
Leads D
ep
th (
m)
NW SE Moita Bonita Discovery
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R0257_SEALP1_PSDM Survey
Courtesy of Spectrum
Paleocene
Maastrichtian
Turonian
Volcanin Rock
Lead
Leads D
ep
th (
m)
NW SE Moita Bonita Discovery
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Arbitrary Section –0264_BM_SEAL_4_10_11 Survey
Courtesy of PGS
Paleocene
Maastrichtian
Turonian
Volcanin Rock
Lead
Leads
501
De
pth
(m
)
NW SE
![Page 36: Sergipe-Alagoas Basin Offshore - ANP · Final Remarks Sergipe-Alagoas, a traditional onshore and shallow water producing basin, is one of the most promising ultra-deepwater frontiers](https://reader033.vdocuments.site/reader033/viewer/2022060604/6058c2262488ec33842d870a/html5/thumbnails/36.jpg)
Arbitrary Section –0264_BM_SEAL_4_10_11 Survey
Courtesy of PGS
Paleocene
Maastrichtian
Turonian
Volcanin Rock
Lead
Leads
501
De
pth
(m
)
NW SE
![Page 37: Sergipe-Alagoas Basin Offshore - ANP · Final Remarks Sergipe-Alagoas, a traditional onshore and shallow water producing basin, is one of the most promising ultra-deepwater frontiers](https://reader033.vdocuments.site/reader033/viewer/2022060604/6058c2262488ec33842d870a/html5/thumbnails/37.jpg)
Crossline 3145–0264_BM_SEAL_4_10_11 Survey
Courtesy of PGS
Paleocene
Maastrichtian
Turonian
Volcanin Rock
Lead
Leads D
ep
th (
m)
SW NE
501
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Crossline 3145–0264_BM_SEAL_4_10_11 Survey
Courtesy of PGS
Paleocene
Maastrichtian
Turonian
Volcanin Rock
Lead
Leads D
ep
th (
m)
SW NE
501
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Inline 2750–0264_BM_SEAL_4_10_11 Survey
Courtesy of PGS
Paleocene
Maastrichtian
Turonian
Volcanin Rock
Lead
Leads
501
De
pth
(m
)
NW SE
![Page 40: Sergipe-Alagoas Basin Offshore - ANP · Final Remarks Sergipe-Alagoas, a traditional onshore and shallow water producing basin, is one of the most promising ultra-deepwater frontiers](https://reader033.vdocuments.site/reader033/viewer/2022060604/6058c2262488ec33842d870a/html5/thumbnails/40.jpg)
Inline 2750–0264_BM_SEAL_4_10_11 Survey
Courtesy of PGS
Paleocene
Maastrichtian
Turonian
Volcanin Rock
Lead
Leads
501
De
pth
(m
)
NW SE
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Inline 2480–0264_BM_SEAL_4_10_11 Survey
Courtesy of PGS
Paleocene
Maastrichtian
Turonian
Volcanin Rock
Lead
Leads
501
De
pth
(m
)
NW SE
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Inline 2480–0264_BM_SEAL_4_10_11 Survey
Courtesy of PGS
Paleocene
Maastrichtian
Turonian
Volcanin Rock
Lead
Leads
501
De
pth
(m
)
NW SE
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Paleocene
Maastrichtian
Turonian
Basement
Lead
Leads
Blocks 633 and 635
R0257_SEALP1_PSDM Survey
Courtesy of Spectrum
De
pth
(m
)
NW SE
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Paleocene
Maastrichtian
Turonian
Basement
Lead
Leads
Blocks 633 and 635
R0257_SEALP1_PSDM Survey
Courtesy of Spectrum
De
pth
(m
)
NW SE
![Page 45: Sergipe-Alagoas Basin Offshore - ANP · Final Remarks Sergipe-Alagoas, a traditional onshore and shallow water producing basin, is one of the most promising ultra-deepwater frontiers](https://reader033.vdocuments.site/reader033/viewer/2022060604/6058c2262488ec33842d870a/html5/thumbnails/45.jpg)
568 633 635
Paleocene
Maastrichtian
Turonian
Basement
Lead
Leads
Blocks 568 and 633
R0257_SEALP1_PSDM Survey
Courtesy of Spectrum
De
pth
(m
)
NW SE
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568 633 635
Paleocene
Maastrichtian
Turonian
Basement
Lead
Leads
Blocks 568 and 633
R0257_SEALP1_PSDM Survey
Courtesy of Spectrum
De
pth
(m
)
NW SE
![Page 47: Sergipe-Alagoas Basin Offshore - ANP · Final Remarks Sergipe-Alagoas, a traditional onshore and shallow water producing basin, is one of the most promising ultra-deepwater frontiers](https://reader033.vdocuments.site/reader033/viewer/2022060604/6058c2262488ec33842d870a/html5/thumbnails/47.jpg)
R0257_SEALP1_PSDM Survey
Courtesy of Spectrum
Paleocene
Maastrichtian
Turonian
Volcanin Rock
Lead
Leads
571
De
pth
(m
)
NW SE
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R0257_SEALP1_PSDM Survey
Courtesy of Spectrum
Paleocene
Maastrichtian
Turonian
Volcanin Rock
Lead
Leads
571
De
pth
(m
)
NW SE
![Page 49: Sergipe-Alagoas Basin Offshore - ANP · Final Remarks Sergipe-Alagoas, a traditional onshore and shallow water producing basin, is one of the most promising ultra-deepwater frontiers](https://reader033.vdocuments.site/reader033/viewer/2022060604/6058c2262488ec33842d870a/html5/thumbnails/49.jpg)
Paleocene
Maastrichtian
Turonian
Basement
Lead
Leads
R0257_SEALP1_PSDM Survey
Courtesy of Spectrum
Blocks 633, 635 and 571
De
pth
(m
)
SW NE
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Paleocene
Maastrichtian
Turonian
Basement
Lead
Leads
R0257_SEALP1_PSDM Survey
Courtesy of Spectrum
Blocks 633, 635 and 571
De
pth
(m
)
SW NE
![Page 51: Sergipe-Alagoas Basin Offshore - ANP · Final Remarks Sergipe-Alagoas, a traditional onshore and shallow water producing basin, is one of the most promising ultra-deepwater frontiers](https://reader033.vdocuments.site/reader033/viewer/2022060604/6058c2262488ec33842d870a/html5/thumbnails/51.jpg)
R0257_SEALP1_PSDM Survey
Courtesy of Spectrum
Paleocene
Maastrichtian
Turonian
Basement
Lead
Leads
Blocks 635 and 571
De
pth
(m
)
SW NE
![Page 52: Sergipe-Alagoas Basin Offshore - ANP · Final Remarks Sergipe-Alagoas, a traditional onshore and shallow water producing basin, is one of the most promising ultra-deepwater frontiers](https://reader033.vdocuments.site/reader033/viewer/2022060604/6058c2262488ec33842d870a/html5/thumbnails/52.jpg)
R0257_SEALP1_PSDM Survey
Courtesy of Spectrum
Paleocene
Maastrichtian
Turonian
Basement
Lead
Leads
Blocks 635 and 571
De
pth
(m
)
SW NE
![Page 53: Sergipe-Alagoas Basin Offshore - ANP · Final Remarks Sergipe-Alagoas, a traditional onshore and shallow water producing basin, is one of the most promising ultra-deepwater frontiers](https://reader033.vdocuments.site/reader033/viewer/2022060604/6058c2262488ec33842d870a/html5/thumbnails/53.jpg)
353
R0257_SEALP1_PSDM Survey
Courtesy of Spectrum
Paleocene
Maastrichtian
Turonian
Basement
Lead
Leads D
ep
th (
m)
NW SE
![Page 54: Sergipe-Alagoas Basin Offshore - ANP · Final Remarks Sergipe-Alagoas, a traditional onshore and shallow water producing basin, is one of the most promising ultra-deepwater frontiers](https://reader033.vdocuments.site/reader033/viewer/2022060604/6058c2262488ec33842d870a/html5/thumbnails/54.jpg)
353
R0257_SEALP1_PSDM Survey
Courtesy of Spectrum
Paleocene
Maastrichtian
Turonian
Basement
Lead
Leads D
ep
th (
m)
NW SE
![Page 55: Sergipe-Alagoas Basin Offshore - ANP · Final Remarks Sergipe-Alagoas, a traditional onshore and shallow water producing basin, is one of the most promising ultra-deepwater frontiers](https://reader033.vdocuments.site/reader033/viewer/2022060604/6058c2262488ec33842d870a/html5/thumbnails/55.jpg)
Paleocene
Maastrichtian
Turonian
Top of Rift
Lead
Leads
Blocks 279 and 281
De
pth
(m
)
NW SE
R0257_SEAL_PHASE1_PSDM Survey
Courtesy of Spectrum
![Page 56: Sergipe-Alagoas Basin Offshore - ANP · Final Remarks Sergipe-Alagoas, a traditional onshore and shallow water producing basin, is one of the most promising ultra-deepwater frontiers](https://reader033.vdocuments.site/reader033/viewer/2022060604/6058c2262488ec33842d870a/html5/thumbnails/56.jpg)
Paleocene
Maastrichtian
Turonian
Top of Rift
Lead
Leads
Blocks 279 and 281
De
pth
(m
)
NW SE
R0257_SEAL_PHASE1_PSDM Survey
Courtesy of Spectrum
![Page 57: Sergipe-Alagoas Basin Offshore - ANP · Final Remarks Sergipe-Alagoas, a traditional onshore and shallow water producing basin, is one of the most promising ultra-deepwater frontiers](https://reader033.vdocuments.site/reader033/viewer/2022060604/6058c2262488ec33842d870a/html5/thumbnails/57.jpg)
Paleocene
Maastrichtian
Turonian
Top of Rift
Lead
Leads
Blocks 212 and 281
R0257_SEALP1_PSDM Survey
Courtesy of Spectrum
De
pth
(m
)
NW SE
![Page 58: Sergipe-Alagoas Basin Offshore - ANP · Final Remarks Sergipe-Alagoas, a traditional onshore and shallow water producing basin, is one of the most promising ultra-deepwater frontiers](https://reader033.vdocuments.site/reader033/viewer/2022060604/6058c2262488ec33842d870a/html5/thumbnails/58.jpg)
Paleocene
Maastrichtian
Turonian
Top of Rift
Lead
Leads
Blocks 212 and 281
R0257_SEALP1_PSDM Survey
Courtesy of Spectrum
De
pth
(m
)
NW SE
![Page 59: Sergipe-Alagoas Basin Offshore - ANP · Final Remarks Sergipe-Alagoas, a traditional onshore and shallow water producing basin, is one of the most promising ultra-deepwater frontiers](https://reader033.vdocuments.site/reader033/viewer/2022060604/6058c2262488ec33842d870a/html5/thumbnails/59.jpg)
Paleocene
Maastrichtian
Turonian
Top of Rift
Lead
Leads
214
R0257_SEALP1_PSDM Survey
Courtesy of Spectrum
De
pth
(m
)
NW SE
![Page 60: Sergipe-Alagoas Basin Offshore - ANP · Final Remarks Sergipe-Alagoas, a traditional onshore and shallow water producing basin, is one of the most promising ultra-deepwater frontiers](https://reader033.vdocuments.site/reader033/viewer/2022060604/6058c2262488ec33842d870a/html5/thumbnails/60.jpg)
Paleocene
Maastrichtian
Turonian
Top of Rift
Lead
Leads
214
R0257_SEALP1_PSDM Survey
Courtesy of Spectrum
De
pth
(m
)
NW SE
![Page 61: Sergipe-Alagoas Basin Offshore - ANP · Final Remarks Sergipe-Alagoas, a traditional onshore and shallow water producing basin, is one of the most promising ultra-deepwater frontiers](https://reader033.vdocuments.site/reader033/viewer/2022060604/6058c2262488ec33842d870a/html5/thumbnails/61.jpg)
Leads
Unrisked
in place
Volume
~15 billion
bbl
Block on Offer R14
Lead
![Page 62: Sergipe-Alagoas Basin Offshore - ANP · Final Remarks Sergipe-Alagoas, a traditional onshore and shallow water producing basin, is one of the most promising ultra-deepwater frontiers](https://reader033.vdocuments.site/reader033/viewer/2022060604/6058c2262488ec33842d870a/html5/thumbnails/62.jpg)
Outline
Location
Infrastructure and Operational Conditions
Exploration Overview
Tectonostratigraphic Evolution
Petroleum Systems
Plays
Area on Offer
Final Remarks
![Page 63: Sergipe-Alagoas Basin Offshore - ANP · Final Remarks Sergipe-Alagoas, a traditional onshore and shallow water producing basin, is one of the most promising ultra-deepwater frontiers](https://reader033.vdocuments.site/reader033/viewer/2022060604/6058c2262488ec33842d870a/html5/thumbnails/63.jpg)
Final Remarks
Sergipe-Alagoas, a traditional onshore and shallow water
producing basin, is one of the most promising ultra-deepwater
frontiers in Brazil;
Over the last years, large discoveries of light oil, gas and
condensate were reported in the ultra-deepwater Sergipe-
Alagoas basin;
These discoveries prove the existence of an active and efficient
petroleum system (Albian-Turonian marine source rock with
accumulations in Upper Cretaceous turbidite reservoirs);
![Page 64: Sergipe-Alagoas Basin Offshore - ANP · Final Remarks Sergipe-Alagoas, a traditional onshore and shallow water producing basin, is one of the most promising ultra-deepwater frontiers](https://reader033.vdocuments.site/reader033/viewer/2022060604/6058c2262488ec33842d870a/html5/thumbnails/64.jpg)
Final Remarks
The area on offer is in the same geological context of these
discoveries;
Several leads analogous to the Barra, Farfan, Muriú, Moita
Bonita and Poço Verde discoveries were identified;
The identified leads exhibit seismic facies favourable to the
presence of turbidite lobes and channels;
Unrisked in-place volumes were evaluated at 15 billion barrels
of oil.
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National Agency of Petroleum, Natural Gas
and Biofuels
Bolívar da Silva Haeser
www.anp.gov.br