Brasil Round 9Brasil Round 9

Espírito Santo Espírito Santo BasinBasin

Eliane Eliane PetersohnPetersohn, M.Sc , M.Sc GeologistGeologist

ANPANP Bid Areas DepartmentBid Areas Department

LocationLocation

Espírito Santo Espírito Santo BasinBasin

Campos Campos BasinBasin

Mucuri Mucuri BasinBasin

BoundariesBoundaries

Abrolhos Volcanic Complex

Total area: 129,429 km2

- Onshore: 12,417 km²

- Offshore: 117,012 km²

Espírito Santo Espírito Santo BasinBasin

Mucuri Mucuri BasinBasin

-- SouthSouth::

Vitória Vitória HighHigh defines defines thethelimit with limit with Campos Campos BasinBasin

-- NorthNorth: :

North limitNorth limit of Abrolhos of Abrolhos Volcanic Complex Volcanic Complex

((CumuruxatibaCumuruxatiba BasinBasin))

Vitória

Bahia State

Espírito Santo State

Vitória Vitória –– Trindade Trindade

Volcanic ComplexVolcanic Complex

SES SES –– T4T4

-- 10 10 exploratory blocksexploratory blocks

-- Total Total bid areabid area: : 294.67 km294.67 km22

SES SES –– AR3AR3

-- 2 2 exploratory blocksexploratory blocks

-- Total Total bid areabid area: : 361.18 km361.18 km22

-- Water dephWater deph: 50 a 1,300 m: 50 a 1,300 m

SES SES –– AP1AP1

-- 6 6 exploratory blocksexploratory blocks

-- Total Total bid areabid area: : 4,347.69 km4,347.69 km22

-- WaterWater dephdeph: 75 a 2,000 m: 75 a 2,000 m

SituationSituation ofofRound 9Round 9 sectorssectors

OOperatorsperators

Petrobras Petrobras

Shell Shell

Hess Hess

RepsolRepsol

InfrastructureInfrastructure

Pipeline

Gas lineField

Treatmentstation

ExplorationExploration beginningbeginning:: 19581958

First offshoreFirst offshore wellwell of of BrazilBrazil:: 1 1 –– ESS ESS –– 1 1 –– 19681968

FirstFirst discoverydiscovery:: onshoreonshore –– São Mateus São Mateus FieldField (1969)(1969)

offshoreoffshore –– Cação Cação FieldField (1977)(1977)

Exploration Exploration HistoryHistory

The onshore oil explorationThe onshore oil exploration beganbegan in 1958, in 1958, butbut onlyonly in in thethe

7070’’s s hadhad anan exploratory intensificationexploratory intensification, , after the discoveryafter the discovery

of Fazenda Cedro (1972)of Fazenda Cedro (1972) and and Lagoa Parda (1979) Lagoa Parda (1979) fieldsfields

�� CangoáCangoá (1988) e (1988) e Peroá Peroá (1997) (1997) fields discoveryfields discovery

�� 1999 1999 –– The firstThe first deep water well was drilleddeep water well was drilled

�� 2003 2003 –– Golfinho Golfinho field discoveryfield discovery ((daily productiondaily production ~ 60.000 60.000 barrelsbarrels))

�� 2007 2007 –– TheThe 6 6 -- BRSA BRSA -- 486486 wellwell still still drillingdrilling in BM in BM –– ES ES –– 5 5 blockblock

Exploration Exploration HistoryHistory

https://www2.petrobras.com.br/ri/port/Comunicados/verComunicados.asp?id=3010&ano=2007

http://www.oilvoice.com/Petrobras_Discovers_More_Offshore_Gas_in_Esprito_Santo/9551.htm

Espírito Santo Espírito Santo Basin Basin –– offshoreoffshore

2007: production until june

daily average oil daily average oil production developmentproduction development

0

10.000

20.000

30.000

40.000

50.000

60.000

2000 2001 2002 2003 2004 2005 2006 2007

Year

Barr

els

2007: production until june

Espírito Santo Espírito Santo Basin Basin –– offshore offshore

daily average gas daily average gas production developmentproduction development

0

10

20

30

40

50

60

70

80

2000 2001 2002 2003 2004 2005 2006 2007

Year

BC

F

2007: production until june

Espírito Santo Espírito Santo Basin Basin –– onshoreonshore

daily average oil daily average oil production developmentproduction development

0

5.000

10.000

15.000

20.000

25.000

30.000

2000 2001 2002 2003 2004 2005 2006 2007

Year

Barr

els

2007: production until june

Espírito Santo Espírito Santo Basin Basin –– onshoreonshore

daily average gas daily average gas production developmentproduction development

0

5

10

15

20

25

30

35

40

45

50

2000 2001 2002 2003 2004 2005 2006 2007

Year

BC

F

Oil fields offshoreOil fields offshore

Cangoá Field – discovereddiscovered in in 1988 OGIP: 115 BCF Cação Cação FieldField –– discovered discovered in 1977 in 1977

OOIP: 52 OOIP: 52 million barrelsmillion barrels

CanapuCanapu FieldField –– discovereddiscovered in 2004 in 2004

OGIP: 350 BCFOGIP: 350 BCF

Golfinho Field – discovereddiscovered in in 2003

VOOIP: 654 VOOIP: 654 million barrelsmillion barrels

Camarupim Field – discovereddiscovered in in 2003

OGIP: 570 BCFOGIP: 570 BCFPeróaPeróa FieldField –– discovered discovered in 1996 in 1996

OGIP: 1013 BCFOGIP: 1013 BCF

Oil fields offshoreOil fields offshore

Cação Cação FieldField –– discovered discovered in 1977 in 1977

OOIP: 52 OOIP: 52 million barrelsmillion barrels

CanapuCanapu FieldField –– discovereddiscovered in 2004 in 2004

OGIP: 350 BCFOGIP: 350 BCF

Golfinho Field – discovereddiscovered in in 2003

VOOIP: 654 VOOIP: 654 million barrelsmillion barrels

Oil fields offshoreOil fields offshore

Cangoá Field – discovereddiscovered in in 1988 OGIP: 115 BCF

PeróaPeróa FieldField –– discovered discovered in 1996 in 1996

OGIP: 1013 BCFOGIP: 1013 BCF

Oil fields offshoreOil fields offshore

Camarupim Field – discovereddiscovered in in 2003

OGIP: 570 BCFOGIP: 570 BCF

The majority The majority of of them produces oil them produces oil

API API degree degree varies varies betweenbetween 1111 andand 3131ºº

39 39 fields fields in in productionproduction

1 1 fieldfield inin developmentdevelopment

Fazenda Alegre Fazenda Alegre FieldField –– discovereddiscovered in 1996in 1996

OOIP 230,51 OOIP 230,51 million barrelsmillion barrels

Oil fields onshoreOil fields onshore

The majority The majority of of them produces oil them produces oil

API API degree degree varies varies betweenbetween 1111 andand 3131ºº

39 39 fields fields in in productionproduction

1 1 fieldfield inin developmentdevelopment

InhambúInhambú FieldField –– discovereddiscovered in 2003in 2003

OOIP 224,00 OOIP 224,00 million barrelsmillion barrels

Oil fields onshoreOil fields onshore

ReservesReserves

Oil (million barrels) Gas (BCF)

113,216 485.47

201,273 1,483.56

Total 314.490 1,969.04

PROVEN RESERVES

Oil (million barrels) Gas (BCF)

Espírito Santo – onshore 56,608 118.79

Espírito Santo – offshore 182,404 979.98Total 239,012 1,098.78

TOTAL RESERVES

Espírito Santo – onshore

Espírito Santo – offshore

Vieira et al., 1989Vieira et al., 1989

RIFTRIFT

TRANSITIONALTRANSITIONAL

DRIFTDRIFT

TectonoTectonostratigraphic evolutionstratigraphic evolution

Basement Basement

Rift/Sag

SaltSaltCretaceousCretaceous

TertiaryTertiary

TypicalTypicalVitóriaVitória

seismic expressionseismic expression

SourceSource:: Nourse, R.; Fraser, S.; Reimann, k.; Casson, N. (SHELL, 2006)

MegaMega--structural trends on structural trends on regional regional isostaticisostatic gravity mapgravity map

Vitória Vitória –– Trindade Trindade

Volcanic ComplexVolcanic Complex

SourceSource:: Nourse, R.; Fraser, S.; Reimann, k.; Casson, N. (SHELL, 2006)

Structural Structural frameworkframework

7750

7800

7850

7900

7950

8000

8050_

_

_

_

_

_

_

Vitória

++

+

+

+

++

++

+

+

+

+

+

+

+

+ ++

+

+

+

+ +

+

+

+

+

++

+

+

+

Alto deOstras

Ostras

BahiaEspírito Santo

Plat

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de M

ucur

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Nov

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BAC

IA D

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NovaViçosa

Alcobaça

Paleocânionde Mucuri

BA

CIA

DO

ES

PÍR

ITO

SA

NTO

São Mateus

Pla

tafo

rma

de S

ão M

ateu

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Complexo Vulcânicode Abrolhos

Paleocânion deFazenda Cedro

Paleocânion deRegência

LinharesP

lat a

form

a d e

Re g

ênc i

a

Província dosDomos de Sal

_

400 450 500

_ _

Rio Doce

200m

1000

m

2000m

V

V

V

V

V

V

V

V V

V

V

V

V

V

LL

LL

L

L LLL

LL

LL

LL L

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Parcel dasParedes

LEGENDA

Terciário sobre embasamentoBordas do PaleocânionCharneira AlbianaCharneira JequiáAcumulações de óleo/gásLâmina d’água

Modificado de Carvalho (1989)et al.

LEGENDLEGEND

Tertiary Hinge LineTertiary Hinge Line

PaleocanyonPaleocanyon

Albian Hinge LineAlbian Hinge Line

Jequiá Hinge lineJequiá Hinge line

OilOil//Gas Gas accumulationsaccumulations

Water depthWater depth

Petroleum Petroleum systemssystems

Cricaré Cricaré –– Mucuri (!)Mucuri (!)

Regência Regência –– UrucutucaUrucutuca (!)(!)

UrucutucaUrucutuca (?)(?)

Source rocksSource rocks

BARREMIAN/APTIANBARREMIAN/APTIAN((CricaréCricaré FormationFormation/ / SernambiSernambi MemberMember))

APTIAN APTIAN ( ( MariricuMariricu FormationFormation/ Mucuri / Mucuri MemberMember))

ALBIANALBIAN(Regência (Regência FormationFormation))

CRETACEOUS /TERTIARY CRETACEOUS /TERTIARY ((Urucutuca FormationUrucutuca Formation))

BARREMIAN BARREMIAN –– APTIANAPTIANShales from Cricaré FormationShales from Cricaré Formation: : main source main source rockrock

DPC & Assoc., 2000DPC & Assoc., 2000 Mello Mello and and Maxwell, 1990Maxwell, 1990

Source rocksSource rocks

Source rocksSource rocks

APTIAN APTIAN

Mariricu FormationMariricu FormationCRETACEOUS/TERTIARY CRETACEOUS/TERTIARY

Urucutuca FormationUrucutuca Formation

TOC < 1%TOC < 1%TOC = 0,5 TOC = 0,5 –– 2,0%2,0%

ALBIAN ALBIAN

Regência Regência FormationFormation

Kerogen typeKerogen type IIII

E.g.: E.g.: CangoáCangoá, , Peroá FieldsPeroá FieldsE.g.: E.g.: Cação Cação FieldFieldE.g.: E.g.: Rio Rio ItaúnasItaúnas, São Mateus , São Mateus

FieldsFields

ReservoirsReservoirs

NEOCOMIAN/BARREMIANNEOCOMIAN/BARREMIAN((CricaréCricaré FormationFormation/Jaguaré /Jaguaré MemberMember))

APTIAN APTIAN ((MariricuMariricu FormationFormation/Mucuri /Mucuri MemberMember))

ALBIAN ALBIAN (São Mateus (São Mateus andand Regência Regência FormationsFormations))

CRETACEOUS /TERTIARYCRETACEOUS /TERTIARY((Turbidites Turbidites –– UrucutucaUrucutuca FormationFormation))

SealsSeals

APTIAN APTIAN ((anhydriteanhydrite of of Itaúnas MemberItaúnas Member andand

shales shales of Mucuri of Mucuri MemberMember))

ALBIAN ALBIAN calcilutites and marls calcilutites and marls

(Regência (Regência FormationFormation))

CRETACEOUS/TERTIARYCRETACEOUS/TERTIARYshales shales

( ( UrucutucaUrucutuca FormationFormation))

DR

IFT

DR

IFT

StructuralStructural

Rift phaseRift phase ((basementbasement tectonictectonic))

Drift phaseDrift phase ((halokynesishalokynesis))

StratigraphicStratigraphic:: Drift phaseDrift phase ((pinchpinch--outsouts, , unconformitiesunconformities) )

PaleogeomorphicPaleogeomorphic:: Drift phaseDrift phase ((canyonscanyons))

DiageneticDiagenetic:: Transitional phaseTransitional phase

TrapsTraps

Events chartEvents chart

CricaréCricaré –– Mariricu Mariricu (!)(!)

Regência Regência –– Urucutuca Urucutuca (!)(!)

UrucutucaUrucutuca (?)(?)

Main playsMain plays

EXAGERO VERTICAL ~5X

Exploratory playsExploratory plays are are comprisedcomprised inin three main three main

groupsgroups, , concerning theconcerning the age ofage of the potential the potential

producing reservoirproducing reservoir

RIFT RIFT

DRIFTDRIFTTRANSITIONAL

RIFTRIFT: : BarremianBarremian//Aptian sandsAptian sands

PlaysPlays

11--BRSABRSA--186186

PlaysPlays

Oil occurrenceOil occurrence in in prepre--salt sectionsalt section

TRANSITIONALTRANSITIONAL: (: (AptianAptian) ) –– Rio Rio Itaúnas FieldItaúnas Field

PlaysPlays

DRIFTDRIFT: (: (AlbianAlbian) ) –– Cação Cação Field Field

CarbonateCarbonate//sandsand –– Barra Nova Barra Nova GroupGroup, ,

paleogeomorphic trappaleogeomorphic trap

PlaysPlays

DRIFTDRIFT: : Upper CretaceousUpper Cretaceous//Tertiary Turbidites Tertiary Turbidites

stratigraphic trapsstratigraphic traps

PlaysPlays

11--ESSESS--6767--ESES

Cangoá FieldCangoá Field

PlaysPlays

DRIFTDRIFT: : MaastrichtianMaastrichtian –– Canapu Field Canapu Field

Area : 30,2 km² Depth ~ 3,895mGas

44--BRSABRSA--265265

PlaysPlays

DRIFTDRIFT: : CampanianCampanian//MaastrichtianMaastrichtian –– Golfinho Golfinho FieldField

Area: 152 km² Depth ~ 3,230 mOil 40°APIØ = 15,5%

PlaysPlays

1-BRSA-223

Offered Offered AreasAreas

Offered SectorsOffered Sectors

SESSES--T4 SectorT4 Sector

�� 14 14 blocksblocks inin concessionconcession

�� 30 30 discovery notificationsdiscovery notifications

�� 16 16 field field in in productionproduction

-- 10 10 exploratory blocksexploratory blocks

-- Total Total bid areabid area: 294.67 km: 294.67 km²²

-- AreaArea of of block block ~ 30 km30 km²²

SESSES--T4 Sector T4 Sector Exploration activitiesExploration activities

SeismicSeismic 3D = 3D =

1,344.11,344.1 kmkm22SeismicSeismic 2D = 2D = 5,393.9 km5,393.9 km

80 80 wildcatswildcats

SESSES--T4 Sector T4 Sector Data Data packagepackage

WellsWells: 18: 18

SeismicSeismic 2D: 2D:

2,829 km 2,829 km postpost stackstack

30 km30 km²²Area Area of of blockblock

R$ 29,000 to R$ 46,000R$ 29,000 to R$ 46,000Minimum BonusMinimum Bonus

Mucuri Mucuri MemberMember ((MariricuMariricu FormationFormation) )

AptianAptianMinimum TargetMinimum Target

CC

2 + 1 2 + 1 yearsyears

3 3 yearsyears

294.67 294.67 kmkm²²

1010

Mature Mature BasinBasin

SESSES--T4T4

Operator Technical QualificationOperator Technical Qualification

Exploratory PeriodExploratory Period

Exploration PhaseExploration Phase

TotalTotal Bid AreaBid Area

Number Number of of blocksblocks

Exploratory ClassExploratory Class

SECTORSECTOR

EXPLORATORY EXPLORATORY INFORMATIONINFORMATION

SESSES--AR3 AR3 SectorSector

2 2 exploratory blocksexploratory blocks

Total Total bid areabid area: 361.18 km: 361.18 km22

WaterWater depthdepth: 50 a 1,300 m: 50 a 1,300 m

SESSES--AR3 Sector AR3 Sector Exploration activitiesExploration activities

Seismic Seismic 3D = 3D = 3,979.9 km3,979.9 km22

Seismic Seismic 2D = 2D = 7,434.8 km7,434.8 km

3 3 wildcatswildcats

SESSES--AR3 Sector AR3 Sector Data Data packagepackage

- Wells: 2

- Seismic 2D:

2,383 km post stack

Exploratory opportunity Exploratory opportunity

exampleexample in in thethe AR3 sectorAR3 sector

Mapped lead

BLOCK ESBLOCK ES--MM--587587

courtesy Schlumberger-Western Geco

180 km180 km²²Area Area of of blockblock

R$ 1,952,000R$ 1,952,000Minimum BonusMinimum Bonus

(Reg(Regêência ncia FormationFormation) )

AlbianAlbianMinimum TargetMinimum Target

BB

5 + 15 + 1

66

361.18 361.18 kmkm²²

22

High PotentialHigh Potential

SESSES--AR3AR3

Operator Technical QualificationOperator Technical Qualification

Exploratory PeriodExploratory Period

Exploration PhaseExploration Phase

TotalTotal Bid AreaBid Area

Number Number of of blocksblocks

Exploratory ClassExploratory Class

SECTORSECTOR

EXPLORATORY EXPLORATORY INFORMATIONINFORMATION

SESSES--AP1 Sector AP1 Sector

–– 6 6 exploratory blocksexploratory blocks

–– TotalTotal bid areabid area: 4,347.69 km: 4,347.69 km22

–– WaterWater depthdepth: 75 a 2,000 m: 75 a 2,000 m

SESSES--AP1 Sector AP1 Sector Exploration activitiesExploration activities

SeismicSeismic 3D = 3D =

37,338.3 km37,338.3 km22

SeismicSeismic 2D = 2D =

41,278.4 km41,278.4 km

17 17 wildcatswildcats

Data Data packagepackageSESSES--AR3 Sector AR3 Sector

- Wells: 3

- Seismic 2D:

4,413 km post stack

720 km720 km²²Area Area of of blockblock

R$ 769,000 to R$ 1,339,000R$ 769,000 to R$ 1,339,000Minimum BonusMinimum Bonus

Urucutuca FormationUrucutuca Formation

((TertiaryTertiary))Minimum TargetMinimum Target

AA

4 + 2 4 + 2 yearsyears

6 6 yearsyears

4,347.69 4,347.69 kmkm²²

66

New FrontierNew Frontier

SESSES--AP1AP1

Operator Technical QualificationOperator Technical Qualification

Exploratory PeriodExploratory Period

Exploration PhaseExploration Phase

TotalTotal Bid AreaBid Area

Number Number of of blocksblocks

Exploratory ClassExploratory Class

SECTORSECTOR

EXPLORATORY EXPLORATORY INFORMATIONINFORMATION

ConclusionsConclusions

�� Basin with good gas potential with forecastBasin with good gas potential with forecast to lead to lead nationalnational

scenaryscenary of of gas production untilgas production until 20112011

�� In In the last years the basin startedthe last years the basin started toto occupy the second rankoccupy the second rank in in

brazilian daily oil production brazilian daily oil production

�� After the recent discoveriesAfter the recent discoveries in in the the GolfinhoGolfinho ComplexComplex,, the areasthe areas

in in deep waterdeep water becamebecame more more attractiveattractive

�� The preThe pre--salt section salt section inin deep waterdeep water of of the the EspEspíírito Santo rito Santo BasinBasin

continues continues unexploredunexplored

�� Near the consuming centers and with production facilities Near the consuming centers and with production facilities

installed or installed or in in installationinstallation

Eliane Eliane PetersohnPetersohn

epetersohnepetersohn@anp.@anp.govgov..brbr

www.www.brasilbrasil--roundsrounds..govgov..brbr//englishenglish