Norte de Carcara and Sul de Gato do Mato · 2017. 8. 17. · Conclusions The 2nd Pre-Salt Bidding Round incudes unitizable áreas under exploration phase: Carcara and Gato do Mato;

Norte de Carcara

and

Sul de Gato do Mato

André L. Ferreira

Superintendency of Delimitation of Blocks

Introduction 1

Carcara Geological Analysis2

Gato do Mato Geological Analysis3

Conclusions4

Outline

Introduction 1



Conclusions4

Outline

Santos Basin

Pre-Salt Play

Exploration Phase Areas

Norte de Carcará

Sul de Gato do Mato

Location

Onshore Basin

Offshore Basin

Basement

Block on Offer

Pre-Salt Polygon

Oil/Gas Field

Legend

Round 1 Pre-Salt

Round 2

Round 3

Round 7

Infrastructure

Norte de Carcará

Sul de Gato do Mato

Terminal

Plataform

Refinery

Oil Pipeline

Gas Pipeline

Onshore Basin

Offshore Basin

Basement

Block on Offer

Pre-Salt Polygon

Oil/Gas Field

Legend

Round 1 Pre-Salt

Round 2

Round 3

Round 7

2D Confidential Seismic Data

2D Public Seismic Data

Seismic Data

Legend

Onshore Basin

Offshore Basin

Basement

Block on Offer

Pre-Salt Polygon

Oil/Gas Field

Round 1 Pre-Salt

Round 2

Round 3

Round 7

Legend

Onshore Basin

Offshore Basin

Basement

Block on Offer

Pre-Salt Polygon

Oil/Gas Field

Round 1 Pre-Salt

Round 2

Round 3

Round 7

3D Confidential Seismic Data

3D Public Seismic Data

Seismic Data

Introduction 1



Conclusions4

Outline

BM-S-8

Carcara

3-BRSA-1216DA-SPS

4-BRSA-971B-SPS

3-BRSA-1290-SPS

Confidential

Public

Well Wells

4-BRSA-971B-SPS

3-BRSA-1216DA-SPS

3-BRSA-1290-SPS

Fluid

Oil 310 API

Absence of H2S and CO2

Reservoir

Fractured aptian microbial carbonates

Top of Rift

Top of Salt

Fonte: Moreira et. al., 2007

MAPPED

HORIZONS

Base of Salt

Top of

Basement

Geological Analysis

Base do Sal em Profundidade

Carcará

Carcara

Inline 47945

0 5 km

-8,0

00

-10

,00

0-6

,00

0-4

,00

0-2

,00

0

Constellation Survey Fast Track – Courtesy of CGG

low frequency emphasize attribute

Carcara

-8,0

00

-10

,00

0-6

,00

0-4

,00

0-2

,00

0

Inline 47945



Carcara

0 5 km

-7,5

00

-9,0

00

-6,0

00

-4,5

00

-3,0

00

0 2 km



Arbirtrary Line

Carcara3-BRSA-1216DA-SPS 4-BRSA-971B-SPS

-7,5

00

-9,0

00

-6,0

00

-4,5

00

-3,0

00

0 2 km

Arbirtrary Line

Carcará3-BRSA-1216DA-SPS 4-BRSA-971B-SPS



-7,5

00

-9,0

00

-6,0

00

-4,5

00

-3,0

00

0 2 km

Arbirtrary Line

Carcará3-BRSA-1216DA-SPS 4-BRSA-971B-SPS



Intrasag

6100

5900

MD

(m

)

90 0

GR RESM

10610

5700

Up

pe

rS

ag

Lo

we

rS

ag

4-BRSA-971B-SPS

Reservoir Model

Depth (m)

5900

5950

6000

6050

6100

6150

6200

6250

6300

6350

6400

6450

6500

Rock Volume (m3)

Sag Superior Sag Inferior

Rock Volume

225000

200000

175000

150000

125000

100000

75000

50000

25000

Upper Sag Lower Sag

Sag SuperiorSag Inferior

Porosity

Upper Sag Lower Sag

Porosity

0.145

0.140

0.135

0.130

0.125

0.120

0.115

0.110

0.105

Net/Gross

Sag Superior Sag Inferior

Net/Gross

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

Upper Sag Lower Sag

EstimatedVolumes

BM-S-8

Depth (m)

5900

5950

6000

6050

6100

6150

6200

6250

6300

6350

6400

6450

6500

Volume of oil in place

~2.2 Billion barrels(for the non-contracted area)

Introduction 1



Conclusions4

Outline

Wells1-SHEL-023-RJS3-SHEL-027-RJS

FluidOil 420 API >> gas/oil ratio<< H2S and CO2

Reservoir FaciesMicrobial carbonates, high energyfacies (grainstones, packstones)

BM-S-54

Lula

1-SHEL-023-RJS

3-SHEL-027-RJS

Gato do Mato

Public Well

Top of Rift

Top of Salt

Fonte: Moreira et. al., 2007

MAPPED

HORIZONS

Base of Salt

Top of

Basement

Geological Analysis

Gato do Mato



0 5 km

-8,0

00

-6,0

00

-4,0

00

-2000 Inline 62175



Inline 62175

-8,0

00

-6,0

00

-4,0

00

-2000



Inline 62175

Gato do Mato

0 5 km

Gato do Mato

Arbitrary Line

0 4 km



1-SHEL-023-RJS Area on Offer

-8,0

00

-6,0

00

-4,0

00

-2000

-8,0

00

-6,0

00

-4,0

00

-2000

Gato do Mato

Arbitrary Line




0 4 km

-8,0

00

-6,0

00

-4,0

00

-2000

Gato do Mato

Arbitrary Line




0 4 km

-8,0

00

-6,0

00

-4,0

00

-2000



Inline 59355

Gato do Mato

0 2 km

Area on Offer

Gato do Mato-8

,00

0-6

,00

0-4

,00

0-2

,00

0



Inline 59355

Area on Offer

0 2 km

Reservoir Model

Oil/Water Contact

-5.261,5 m

Depth (m)

-5100

-5200

-5300

-5400

-5500

-5600

-5700

-5800

-5900

-6000

-6100

-6200

Rock Volume

70000

60000

50000

40000

30000

20000

10000

Volume (m3)

Reservoir Model

Net/GrossPorosity

0.18

0.16

0.14

0.12

0.10

0.06

0.02

0.04

0.08

Porosity

1.0

0.9

0.8

0.7

0.6

0.4

0.1

0.3

0.5

Net/Gross

0.2

Reservoir Model

BM-S-54

Depth (m)

-5100

-5200

-5300

-5400

-5500

-5600

-5700

-5800

-5900

-6000

-6100

-6200

EstimatedVolumes

Volume of oil in place

~203 Million barrels(for the non-contracted area)

Introduction 1



Conclusions4

Outline

Conclusions

The 2nd Pre-Salt Bidding Round incudes unitizable áreas

under exploration phase: Carcara and Gato do Mato;

Carcara and Gato do Mato are oil and gas accumulations on

the Pre-Salt play of Santos Basin;

Volume of oil in place estimated for Carcara are about 2.2

billion barrels of oil (only for the non-contracted area);

Volume in place estimated for Gato do mato are about 203

million boe (only for the non-contracted area).

Carcara Geologica Analysis – Superintendecy of Delimitation of Blocks

Marina Abelha

Vanderlei Sartori

André L. Ferreira

Eliane Petersohn

Gabriel Bastos

Gato do Mato Geological Analysis – Superintendecy of Exploration

Rafael Bastos

Arnaldo WarszarwskiGabriela Salomão Martins

National Agency of Petroleum, Natural Gas and Biofuels - ANP

www.anp.gov.br

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

12th to 22nd floor

Tel: +55 (21) 2112-8100

[email protected]

Documents

Norte de Carcara and Sul de Gato do Mato · 2017. 8. 17. · Conclusions The 2nd Pre-Salt Bidding Round incudes unitizable áreas under exploration phase: Carcara and Gato do Mato;