Geological Analysis of Sudoeste de Tartaruga Verde Block · 2018-08-15 · Geological Analysis of...

Geological Analysis of Sudoeste de

Tartaruga Verde Block

Rodrigo Morelatto

Specialist in Geology and Geophysics from Superintendence of Delimitation of Blocks

Rio de Janeiro, 15th August, 2018

Outline

4

Work Methodology2

Introduction1

Geological Analysis of Sudoeste de Tartaruga Verde3

Final Remarks

Area on Offer

N

Block in offer

Fields

Exploratory Blocks

R6 R7 R14 R15

Campos Basin

Pre-salt Polygon

Area on Offer

Tartaruga Verde

Field

Sudoeste de

Tartaruga Verde

Play

Albian carbonates

(post-salt)

Expected Fluid

Oil

N

Tartaruga Verde Field

Tartaruga Verde

Field

Sudoeste de

Tartaruga Verde

Production Start

June 22nd, 2018

FPSO

Cidade de Campos

dos Goytacazes

Main Fluid

27º API Oil

N

PETROBRAS,2018. “Início da produção do campo de

Tartaruga Verde da Bacia de Campos”. Fatos e

Dados, Petrobras.

Tartaruga Verde Field

Turtle shell type

structures

Tartaruga Mestiça

(area inside of block)

~160 million

bbl[1]

N

[1] Santos, 2017

Map of “Tartaruga Verde” accumulation modified

from PETROBRAS, 2018a based on

PETROBRAS, 2014

9-TVD-1D-RJS

Area on Offer

Bigger block relative

to the 2nd Production

Sharing Round

Addition of four

prospects

N

N

Regional high

Regional low

Salt domain

External High

External Low

Regional Context

Modified from Rangel & Martins, 1998 (based

on ANP/UNESP/LEBAC, 2006) by Bastos &

Luparelli, 2015

Block in offer

3 km

50

0 m

Generation

Source layers within the

Corvina-Paratí Low

Migration

Vertical migration along faults

and short distance lateral

migration

Reservoir

High-energy carbonate sand

bodies aligned with the paleo-

coastline and structured by

halokinesis faulting

Seal

Lateral changes in facies and

low energy carbonatesBasement Rift Section Sag Section Salt

Quissamã Fm.Transgressive

Marine Section

Outeiro &

Imbetiba Fm.

Schematic play model

Outline

4

Work Methodology2

Introduction1


Final Remarks

Petrophysical analysis

9-TVD-1D-RJS

Depth calibration

9-TVD-1D-RJS

Seismic Interpretation

Geological AnalysisMethodology

Study data

R0015_CAMPOS_3D_PHASE2_PSDM

Seismic survey

Oil & gas fields

Block in offer

Porosity and net-pay9-TVD-1D-RJS

z (

m)

30

00

31

00

Oil-Water contact

Density (g/cm³)

Neutron

-15 45

1.95 2.95Photoelectric Factor (b/e)

2.5 5

Gamma Ray (GAPI)

0 150

φD (%)

-15 45

-15 45φN (%) -15 45

φM (%)

φM ≥ 15%

h ≈

70 m

Qu

iss

am

ãR

TO

ute

iro

Bú

zio

s

Depth calibration example9-TVD-1D-RJS

Well 9-TVD-1D-RJS already depth calibrated with the seismic section.

Imbetiba

Outeiro

Quissamã

Retiro

z (

m)

3000

2700

3300

-0.84 0.84Seismic Section and Synthetic TraceReflectivity

-0.15 0.15

Density (g/cm³)

Sonic (μs/ft)

40 140

1.95 2.95

Cross-correlation peak

9-TVD-1D-RJS

Deviation of 38m from reservoir

well top and seismic

Cross-correlation along the well

Interpreted Horizons

Age

Turonian

Cenomanian

Albian

Aptian

Barremian

Hauterivian

Coastline Continental shelf breakSea Level

0 m2.000 m

Sudoeste de

Tartaruga Verde

Basement

Top of Salt

Top of Reservoir

Top of Seal

Stratigraphic Chart modified from Winter et al., 2007

Fault Map – Top of Retiro Fm.

N

Top of salt (m)

3460 3020

HillshadingVertical Exaggeration - 10

Azimuth - 168

Angle - 65

Block in offer

Fields

Fault Map – Top of Retiro Fm.

N

Top of salt (m)

3460 3020

Block in offer

Fields

HillshadingVertical Exaggeration - 10

Azimuth - 168

Angle - 65

Mapped Prospects

N

Major faults

Top of Reservoir (m)

3330 2830

Block in offer

Fields

Outline

4

Work Methodology2

Introduction1


Final Remarks

Dip Section – Donatello, Tartaruga Mestiça e Michelangelo

Sudoeste de Tartaruga Verde

z (k

m)

NW SE

Seal Top of Reservoir

Top of Salt Basement

Imbetiba Outeiro Quissamã Retiro

Well tops

R0015_CAMPOS_3D_PHASE2_PSDM [IL 3773] Courtesy of Spectrum

9-TVD-1D-RJS



z (k

m)

NW SE


9-TVD-1D-RJS




Well tops



z (k

m)

NW SE


9-TVD-1D-RJS

DonatelloTartaruga Mestiça

Michelangelo




Well tops


z (

km

) -3-4

3,0 km


R0015_CAMPOS_3D_PHASE2_PSDM [IL 3773] – Courtesy of Spectrum

Strike Section – Michelangelo


z (k

m)

SW NE



R0015_CAMPOS_3D_PHASE2_PSDM [Arbitrary Line] Courtesy of Spectrum

Strike Section – Michelangelo


z (k

m)

SW NE




Michelangelo

Dip Section – Leonardo e Rafael


z (k

m)

NW SE




Dip Section – Leonardo e Rafael


z (k

m)

NW SE




Leonardo

Rafael

Strike Section – Leonardo e Donatello


z (k

m)

SW NE




Strike Section – Leonardo e Donatello


z (k

m)

SW NE




Leonardo Donatello

Strike Section – Rafael


z (k

m)

SW NE




Strike Section – Rafael


z (k

m)

SW NE




Rafael

Volume Estimates

Leonardo

Rafael

Michelangelo

Donatello

Volume (million bbl)

296

159

426

404

P50 cases sum

1,29 billion bbl(unrisked VOIP)

Outline

4

Work Methodology2

Introduction1


Final Remarks

Final Remarks

Tartaruga Mestiça StructureSubstantial oil volume inside the block

Great potential for further discoveries in the same play

National Agency of Petroleum, Natural Gas and Biofuels

ANP

www.anp.gov.br

Av. Rio Branco, 65 – Centro – Rio de Janeiro – Brasil

12º ao 22º andar

Tel: +55 (21) 2112-8100

[email protected]

References

Bastos, G. & Luparelli, A., 2015. “Bacia de Campos”. Seminário técnico-ambiental da 13ª Rodada de Licitações – Blocos Exploratórios, ANP.

PETROBRAS, 2014. “Assinamos acordo com a PPSA para individualização da produção da jazida de Tartaruga Mestiça”. Fatos e Dados, Petrobras.

PETROBRAS, 2018. “Início da produção do campo de Tartaruga Verde da Bacia de Campos”. Fatos e Dados, Petrobras.

PETROBRAS, 2018a. “Cessão de direitos dos campos de Tartaruga Verde e Módulo III de Espadarte: Divulgação de Oportunidade - Teaser”. Fatos e Dados, Petrobras.

Rangel, H. D. & C. C. Martins, 1998. “Principais compartimentos exploratórios, Bacia de Campos.” Searching for Oil and Gas in the Land ofGiants. Schlumberger.

Santos, A. J., 2017. “Entorno de Sapinhoá e Sudoeste de Tartaruga Verde”. Seminário Técnico da 2ª Rodada de Licitações sob o regime de partilha de produção, ANP.

Winter, W. R. et al., 2007. “Bacia de Campos”. Boletim de Geociências da Petrobrás, 15 (2): 511-529

Geological Analysis of Sudoeste de Tartaruga Verde Block · 2018-08-15 · Geological Analysis of...

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