Espírito Santo Basin. Adoniran Bugalho Superintendency of Block Delimitation

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Espírito Santo Basin

Adoniran Bugalho

(2)

Location

Infrastructure and Operating Conditions Exploration Overview Existing Data Tectonostratigraphic Evolution Petroleum Systems Plays Areas on offer Data Package Contractual Aspects Final Remarks

Agenda

(3)

Location

Agenda

(4)

Location

Bacia do Espírito Santo Bacia de Mucuri Bacia de Campos Total area: 129,429 km2 - Onshore: 12,417.8 km² - Offshore: 117,012.3 km² Legend Capital

SES-T6 and SES-AP2 Sectors

Espírito Santo Basin boundary

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Location

Abrolhos Volcanic Complex

Espírito Santo Basin

Mucuri Basin

- South:

Vitoria High with the Campos Basin - North: Abrolhos volcanic complex with Cumuruxatiba Basin Vitória Bahia Espírito Santo

Vitória – Trindade Volcanic Chain

Cumuruxatiba Basin

Campos Basin

Boundaries:

(6)

Location

Infrastructure and Operatinal Conditions

Exploration Overview Existing Data Tectonostratigraphic Evolution Petroleum Systems Plays Areas on offer Data Package Contractual Aspects Final Remarks

Agenda

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(8)

Legend

Capital

R11 Blocks

Espírito Santo Basin Production Oil fields Higway

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Legend

Capital R11 Blocks

Production fields Espírito Santo Basin

Pipelines Oil terminals: São Mateus (5 TQ’s) – 78,000 m3 Regência (4 TQ’s) – 42,427 m3 São Mateus Regência Vitória CPVV Hiper Petro

Infrastructure

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Location

Infrastructure and Operating Conditions

Exploration Overview Existing Data Tectonostratigraphic Evolution Petroleum Systems Plays Areas on offer Data Package Contractual Aspects Final Remarks

Agenda

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1959-1971: First cicle of exploration.

1968: Drilled the first well in the shelf (1ESS 0001 ES).

1969: Discovery of the São Mateus field (first comercial oil acumulation in the basin).

Onshore Offshore

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1972-1979: Second Exploration cicle.

1972: Discovery of Fazenda Cedro field.

1977: Discovery of Cação field (offshore).

1979: Discovery of Lagoa Parda field.

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1980 – 1989: Third cicle – The 80’s had a peak in the Exploration works, main 81 and 82 with

70 wells drilled.

1981: Discovery of 7 onshore fields.

1988: Discovery the offshore Cangoá gas field.

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1990 – 1997: Fourth cicle – The basin exploration enters a stagnation process.

1996: Discovery of Peroá gas field (Poço 1ESS 0077 ES).

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1998: Fifth cicle – The new exploration phase of the Basin by the ANP creation and market opening .

2000: Discovery of Fazenda São Rafael oil field

2003: Discovey of Inhambu and Jacutinga onshore oil fields Golfinho and Camarupim offshore oil fields

2007: Discovery of Camarupim North offshore oil field

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Location

Agenda

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2D Public seismic Pré e Pós-Stack

R11 Blocks

Espírito Santo Basin Production fields

Existing Data

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Existing Data

(General seismic 3D)

3D Public seismic Pós-stack

R11 Blocks

Espírito Santo Basin Production fields

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4,720 km 2D Public seismic Pre-Stack 6,190 km 2D Public seismic Post-Stack

Existing Data

(General seismic 2D -

onshore)

Public seismic 2D Post-Stack SES-T6 and SES-AP2

Sectors

R11 Blocks

Public seismic 2D Pre-stack Production fields

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875 km² 3D Public seismic Pre-Stack 550 km² 3D Public Sísmic Post-Stack

Existing Data

(General seismic 3D -

onshore)

Public seismic 3D Post-Stack SES-T6 Sector R11 Blocks Pre-stack Production fields Public seismic 3D

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R11 Blocks

Espírito Santo Basin

Production oil field

Confidential seismic 2D Post-Stack

Existing Data

(Confidential seismic 2D -

offshore)

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Existing Data

( Confidential seismic 3D

Offshore)

R11 Blocks

Espírito Santo Basin

Confidential 3D seismic Post-Stack

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Existing Data

Exploration Wells

Legend Exploration wells - 739 Capital R11 Blocks

(ANP/SIGEP, 2012)

Wells - Category Onshore Offshore Total

Wildcat 147 290 437 Stratigrafic 2 6 8 Appraisal 19 136 155 Adjacent Wildcat 30 96 126 Shalower resevoir 1 1 Deeper resevoir 5 7 12 Total 204 535 739

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Existing Data

Onshore Production Onshore Production(December/2012): ~ 14,800 bbl/d oil ~ 250,000 m3_{/d gás} 50 Production fields 4 Gas 46 Oil 6 development fields 2 Gas 4 Oil R11 Blocks Production fields

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R11 Blocks

Prodcution fields

Existing Data

Offshore Production

Offshore Production (December/2012): ~ 18,500 bbl/d oil

~ 1,000,000 m3_{/d gas}

6 Production fields 05 Gas 01 Oil

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Location

Agenda

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Embasamento

RIFT

Tectonostratigraphic

Evolution

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Embasamento RIFT POST RIFT França et al., 2007

Tectonostratigraphic

Evolution

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Embasamento

RIFT

POST RIFT

DRIFT - Carbonate Shelf

França et al., 2007

Tectonostratigraphic

Evolution

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Embasamento RIFT POST RIFT DRIFT Deep Water França et al., 2007

Tectonostratigraphic

Evolution

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Location

Agenda

(32)

Embasamento

Source Rocks

BARREMIAN/APTIAN

(Cricaré Formation/Sernambi Member)

APTIAN

(Mariricu Formation/ Mucuri Member)

ALBIAN (Regência Formation)

CENOMANIAN/TURONIAN (Urucutuca Formation)

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Embasamento

Source Rocks

BARREMIAN/APTIAN

Lacustrine shale Sernambi Member main generator interval

TOC - 1 a 5% OM Type I e II

Mello e Maxwell, 1990

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França et al., 2007 APTIAN Mariricu Formation Shales TOC - 0,5 a 2% OM predominant I e II CRETACEOUS-PALEOGENE

Marine shales Urucutuca Formation TOC until 4% OM predominant III, Ocurr OM type II ALBIAN (Regência Formation Calcilutites) OM predominant III TOC < 1%

Source Rocks

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Embasamento

Reservoirs

VALANGINIAN/BARREMIAN

(Cricaré Formation/Jaguaré Member)

APTIAN

(Mariricu Formation/Mucuri Member)

ALBIAN

(São Mateus – Regência Formations) CRETACEOUS /PALEOGENE

(Turbidites – Urucutuca Formation)

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Seals

APTIAN

(Salts Itaúnas Member and

shales Mucuri Member)

ALBIAN

Calcilutites and marls

(Regência Formation) CRETACEOUS/PALEOGENE Intraformational shales (Urucutuca Formation) Embasamento França et al., 2007

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Traps

 Structural Traps

Rift (basement tectonic: horsts and grabens)

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 Structural Traps

Drift (halokinetic, rollover)

Traps

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

Paleogeomorphic Traps:

drift, erosion

(canyon) – carbonate platform drifte

Traps

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

Traps Mixed:

Drift (pinchouts and canopy)

Traps

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Event Chart

Petroleum System Cricaré/Mariricu-Mariricu

ANP/COPPE, 2008

100

50 Mesozoic

Cenozoic

Kinf

Ksup

P

N

Souce Rock

Resevoir/Seal

Overburden

Trap

Generation/Migration

Critic Moment

Geologic Time (M y) Petroleum System

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Event Chart

Petroleum System: Regência/Urucutuca-Urucutuca

ANP/COPPE, 2008

100

50 Mesozoic

Cenozoic

Kinf

Ksup

P

N

Souce Rock

Resevoir/Seal

Overburden

Trap

Generation/Migration

Critic Moment

Geologic Time (M y) Petroleum System

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Location

Agenda

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Plays

Play Lithology Age Sectors Formation

Aptian

Alluvial fans and

fluvial-deltaic sandstones

Aptian SES-T-6 Mariricu Formation

Albian Fluvial-deltaic

sandstones Albian SES-T-6

São Mateus Formation Albian Oolitic and bioclastic calcarenites

Albian SES-T-6 Regência Formation Cretaceo-Tertiary Turbidite sandstones

Cenomanian-present day SES-AP2 Urucutuca Formation

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Aptian Play

Plays

Fonte: Boletim de Geociências PETROBRAS, Rio de Janeiro, 4(1):13-19, 1990 Abrolhos Volcanic

Complex

Coastal Line Play Occurrence Area

Bas

e

me

nt

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Play

Fonte: Boletim de Geociências PETROBRAS, Rio de Janeiro, 4(1):13-19, 1990

Albian Play - Carbonate Platform

Abrolhos

Volcanic Complex

Coastal Line Play Occurrence Area

B

as

eme

nt

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Fonte: Boletim de Geociências PETROBRAS, Rio de Janeiro, 4(1):13-19, 1990

Play

Abrolhos Volcani Complexc

Coastal Line

Play Occurrence Area

Bas e me nt

Cretaceous-Tertiary

R11 blocks

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Plays

Halokinetic salt canopy – Mexico Gulf exemple – subsalt traps

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Plays

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Location

Agenda

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Blocks Situation

SES-T6

Mature Basin

Total Area: 178.72 km2

SES-T6 and SES-AP2 Sectors R11 Blocks

Exploratories Blocks – previous rounds

3 6

7 9

SES-AP2

New Frontier Sector Total Area: 4,328.4 km2

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Location

Agenda

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Legend – Data Package seismic SES-T6 3D – 14.5 km2 SES-T6 2D – 1,061.3 km R11 Blocks Production fields

Data Package

Onshore

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Legend – Data package

SES-T6 Wells (30)

R11 Blocks

Production fields

Data Package

Onshore

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Legend

Exploration seismic 2D ES-AP2 (3,573.4 km)

R11 Sectors

R11 Blocks

Espirito Santo Basin

Data Package

Offshore

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Legend

R11 Sectors

R11 Blocks

Espirito Santo Basin

!

( Exploration wells - SES-AP2 (05)

Data Package

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Exploration

Opportunities

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0229-0101

Exploration Opportunities

Onshore

TABUIAIÁ

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Rift

TABUIAIÁ

ES-T-495 ES-T-495 CANCÃ 496 ES-T-506

0229-0101

Rio Doce Formation Basement

Faults Aptian Salt

Exploration Opportunities

Onshore

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0229-0099

Exploration Opportunities

Onshore

ES-T-516 TABUIAIÁ ES-T-495

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Rift

ES-T-516 TABUIAIÁ ES-T-495

0229-0099

Faults Aptian Salt

Exploration Opportunities

Onshore

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Offshore

(66)

Line 0258-2585

Exploration Opportunities

Offshore

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Line 0258-2316

Salt canopy

Subsalt allocthonous Plays

Line 0258-2316

Seismic Survey 0258 – courtesy WesternGeco

Exploration Opportunities

Offshore

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Speculative Resources

- Offshore

Estimated VOIP 5,2 billion bbl

Legend

Leads

SES-AP2 Sector R11 Blocks

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Location

Agenda

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Contractual

Aspects

SECTOR SES-T6 SES-AP2

Exploration Model Mature Basin Frontier Basin

Number os Blocks 6 6

Block Area 30 km2 _{720 km}2

Total Area 178.72 km2 _{4,320 km}2

Exploration Phase 5 years 7 years Exploration Period 3 + 2 years 5 + 2 years Technical Operator Qualification C A Minimum Bonus R$ 163.7 - R$ 201.9 thousand R$ 4.6 - R$ 8.0 million Minimum Depth Mariricu Formation / Mucuri Member Aptian Urucutuca Formation Campanian - Santonian

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Location

Agenda

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

Offshore:



_{Espírito Santo Basin offshore is high potential oil}

Adoniran Bugalho, M.Sc. Geologist – abugalho@anp.gov.br