offshore rigid pipelines engineering · pdf fileoffshore rigid pipelines engineering petrobras...

05th July 2010 – Rio de Janeiro

OFFSHORE RIGID PIPELINES ENGINEERING OFFSHORE RIGID PIPELINES ENGINEERING PETROBRASPETROBRAS

PETROBRAS - IPLOCA


AGENDA

OFFSHORE PIPELINE ENGINEERING AT PETROBRAS ORGANOGRAM

INTRODUCTION

PIPELINE DESIGN DESCRIPTON

FUTURE PIPELINE PROJECTS

NEW CHALLENGES AT OIL & GAS PRODUCTION

CONCLUSION


PETROBRAS ORGANOGRAM


EEPTMEEPTM

PETROBRAS ORGANOGRAM - ENGINEERING


EDI

Design of Submarine Pipelines Systems and Submarine Installations, Structures and Equipments.

PETROBRAS ENGINEERING


PETROBRAS ENGINEERING

“Provide services and Engineering Solutions, with social

and environmental responsibility, that meet clients’ needs

and that contribute to the development of Brazil and the

countries in which it operates”.

“We will be one of the five largest integrated energy

companies in the world and the preferred choice among

our stakeholders”.

Mission and Vision 2020


Introduction

Scenarios full of Challenges to be overcome

High Quality products in accordance with International Standards and Petrobras Technical Specifications

Challenging pipeline projects – Ultra-Deep WaterResearch and Development as practical Solution

Fast track projects

Special requirements at each project

Strictly environmental requirements

OFFSHORE PIPELINES AT PETROBRAS


Pipeline Design Description



Pipeline Design Description - RequirementsThe 3 stages of offshore pipelines Design: Conceptual engineering,

Issues of technical feasibility and constraints on the system design and construction are addressed Showing all Potential difficulties and providing required information for the forthcoming pipeline Design and Construction.

Basic engineering,Definition of system concept (pipeline size and grade), provide sufficient detail to define the technical input for all procurement and construction activities. A complete pipeline design includes pipeline sizing (diameter and wall thickness) and material grade selection based on analyses of stress, hydrodynamic stability, span, thermal insulation, corrosion and stability coating, and riser specification.

Detail engineering.Engineering , Procurement Construction and Installation summarize all activities.



Pipeline Installation Requirements

Ultra Deep Water,Pipelines subjected to high requirements of axial tension, bending moments and external pressure.

Pipeline Diameter up to 34”,Fields located far away from shore. Requirements for large diameters export pipelines.



OFFSHORE PIPELINES - INSTALLATION METHODS

S-LAY CONFIGURATION


J-LAY CONFIGURATION



REEL LAY CONFIGURATION




New Challenges at Oil & Gas Production

Floating Production Units

• Mooring in water depths of 2,200m

• Interaction with the riser’s system

• Scenario for platforms with access to the wells (SPAR, FPDSO)

Subsea engineering

• Qualification of risers for water depth of 2,200m, considering CO2 and high pressure.

• Scenario for riser towers, SCRs with lazy wave and other technologies.

• Qualification of thermal insulated flowlines for water depths of2,200m.

• Flowlines for high pressure gas injection.



New Challenges at Oil & Gas Production

High strength and low alloy steel linepipe – API 5L X70 and API 5L X80

Ultra deep water and HTHP Pipelines

High efficient insulation materials

Overall Heat Transfer Coefficient (U value) (from flow assurancestudies)

Cool Down Time requirements

Technical solutions for insulated Field Joint Coating, Coating Bends (internal and external)

Pipe-in-Pipe Systems


FUTURE PIPELINE PROJECTS

Brazil Offshore Pipelines

2013 – 2020



Pará-MaranhãoSão Luis

Caciporé

IcaraíMundau

Potiguar

Sergipe/Alagoas

Jacuipe

CumuruxatibaMucuri

Espirito Santo

Campos

Santos

Paraná

Parecis

Tapajós

Amazonas

Parnaiba

Marajó Rio doPeixe

Tacutu

Solimões

Acre

Xingu

Bananal

Taubaté

JequitinhonhaCamamu/Almada

Bolívia

Peru

Colômbia VenezuelaSuriname

Guiana

FrenchGuyana

Argentina

Paraguai

Tocan

tins

Guama

Gurupá

Canastra

Rio Grande

Florianópolis

Vitória

Iquitos

Xingu

Rio Guaporé

Purus

Ferrer-Urbano Santos

-200m

-2000

m

++

+

+

SEDIMENTARY BASINSPASSIVE MARGIN

RIFT/INTERIOR SAG

OFFSHORE MARGINAL

CENOZOIC

PALEOZOIC/MESOZOIC

ONSHORE MARGINAL

MESOZOIC/CENOZOIC

PALEOZOIC

PRECAMBRIAN

PALEOZOIC/PRECAMBRIAN

REGIONAL ARCH

500 km

BRAZILIAN SEDIMENTARYBASINS

Serra Formosa

Fitzcarra

ld

Pantanal

AraripeJatobá

Tucano

RecôncavoS.Francisco

S O U

T H

A

T L A N

T I C

O C E

A N

Cabo Frio

Pelotas

Uruguai

Ponta Grossa

M. Alegre

Assu

ncio

n

Foz do AmazonasBragança

Viseu BarreirinhasCamocimAcarau

Pará-MaranhãoSão Luis

Caciporé

IcaraíMundau

Potiguar

Sergipe/Alagoas

Jacuipe

CumuruxatibaMucuri

Espirito Santo

Campos

Santos

Paraná

Parecis

Tapajós

Amazonas

Parnaiba

Marajó Rio doPeixe

Tacutu

Solimões

Acre

Xingu

Bananal

Taubaté

JequitinhonhaCamamu/Almada

Bolívia

Peru

Colômbia VenezuelaSuriname

Guiana

FrenchGuyana

Argentina

Paraguai

Tocan

tins

Guama

Gurupá

Canastra

Rio Grande

Florianópolis

Vitória

Iquitos

Xingu

Rio Guaporé

Purus

Ferrer-Urbano Santos

-200m

-2000

m

++

+

+

SEDIMENTARY BASINSPASSIVE MARGIN

RIFT/INTERIOR SAG

OFFSHORE MARGINAL

CENOZOIC

PALEOZOIC/MESOZOIC

ONSHORE MARGINAL

MESOZOIC/CENOZOIC

PALEOZOIC

PRECAMBRIAN

PALEOZOIC/PRECAMBRIAN

REGIONAL ARCH

500 km

BRAZILIAN SEDIMENTARYBASINS

Serra Formosa

Fitzcarra

ld

Pantanal

AraripeJatobá

Tucano

RecôncavoS.Francisco

S O U

T H

A

T L A N

T I C

O C E

A N

Cabo Frio

Pelotas

Uruguai

Ponta Grossa

M. Alegre

Assu

ncio

n

Foz do AmazonasBragança

Viseu BarreirinhasCamocimAcarau

BRAZIL SEDIMENTARY BASINS


SOUTH EAST BRAZIL OFFSHORE BASINS


ACCOMPLISHED PROJECTS

SUPRIMENTOS DE TUBOS DOS PROJETOS IMPLEMENTADOS NA IEDS DISTRIBUIÇÃO ANUAL DE DIÂMETROS EM FUNÇÃO DO COMPRIMENTO DE TUBOS

86 80 92 97,5

216 251

23

370

09050

100150200250300350400450500550600650700750

DN(IN) - 34" 9DN(IN) - 24" 370DN(IN) - 20" 23DN(IN) - 18" 216 251DN(IN) - 16"DN(IN) - 12" 86 80 92 97,5

2009 2010 2011 2014

com

prim

ento

(km

)

TOTAL(km)

REV-28.05.10

311 724 101 97,5


FUTURE PROJECTS

PERSPECTIVAS DE SUPRIMENTOS DE TUBOS ATÉ 2017 PROJETOS POTENCIAIS NA IEDS

(DISTRIBUIÇÃO ANUAL DE COMPRIMENTO DE TUBOS INSTALADOS EM FUNÇÃO DO DIÂMETRO) �

80 40 0 0

250

52

750

133

134

04080

120160200240280320360400440480520560600640680720760800840880

DN - 34" 133DN - 24" 750DN - 22"DN - 20" 134DN - 18" 52DN - 12" 250DN - 10" 80 40 0 0

2011 2012 2014 2015 2016

com

prim

ento

(km

)

REV-28.05.10

TOTAL(km) 80 424 52 0 883


Future Pipeline Projects


Sul-Norte Capixaba

Iracema – Cabiúnas

UOTE

Guará – Tupi (performing)

Qualification Project of high strength and low alloy steel linepipe for ultra deep water application.


GUARÁ – TUPI PROJECT


SUL-NORTE CAPIXABA PROJECT


IRACEMA-CABIÚNAS PROJECT


Estado do Rio de Janeiro

IRACEMA-CABIÚNAS PROJECT


2,5 Km 2 Km

LDA:65 m

NavioConvencional

DP Shuttle TankerFSO (turret)

DP Shuttle Tanker

Monobóia

UOTE

Riser(Mangote OCIMF)

Flow(Duto Rígido 34” DN)

PLEM PLEMPLEM

2,5 Km 2 Km2,5 Km 2 Km

LDA:65 m

NavioConvencional

DP Shuttle TankerFSO (turret)

DP Shuttle Tanker

Monobóia

UOTE

Riser(Mangote OCIMF)

Flow(Duto Rígido 34” DN)

PLEM PLEMPLEM

UOTE PROJECT


QUALIFICATION PROJECT OF HIGH STRENGTH LOW ALLOY STEELS

The objective of this qualification project is to develop high strength low alloy grade steels (API 5L X70 and API 5L X80) to be apply in ultra deep water pipelines.

Special requirements: sour fluid and ultra deep water installation.

7 companies signed Cooperation Agreement with PETROBRAS to develop this new material with such special requirements.


QUALIFICATION PROJECT OF HIGH STRENGTH LOW ALLOY STEELS

INITIALPHASE

KOREA

LW

X70X80

POSCO

SIGNEDINITIALPHASESIGNEDSIGNEDSIGNEDSIGNEDSIGNEDSIGNED

COOPERATION AGREEMENT -

STATUS

ALEMANHAJAPANCHINAINDIA JAPANJAPANBRASILBRASILCOUNTRY

LWLWLWLWLW AND SMLSLWLWSMLSPRODUCTION

PROCESS

X 70X 80

X70X80

X 70X 80

X 70X 80X 70X 70X 70

X 80X 70X 80

API 5L STEEL GRADES

EUROPIPEJFEJULONG(HUABEI)WELSPUNSUMITOMONIPPON

STEELTENARISCONFAB

VM DO BRASIL

LINEPIPE PRODUCER


Conclusions

THE CHALLENGE IS TO DEVELOP AND PRODUCE ULTRA DEEP OIL AND GAS FIELDS.

FURTHER DEVELOPMENT OF HIGH QUALITY MATERIALS (ANTICORROSIVE AND INSULATION COATINGS) AND NATIONAL SUPPLIERS.

INDUSTRY EXPERIENCE AND TECNOLOGY DEVELOPMENT TO SOLVE BIG CHALLENGES.



Thanks!

Marcelo TeixeiraMarcelo [email protected]@petrobras.com.br

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