PETROBRAS - IPLOCA OFFSHORE RIGID PIPELINES ENGINEERING PETROBRAS

OFFSHORE RIGID PIPELINES ENGINEERING

OFFSHORE RIGID PIPELINES ENGINEERING

PETROBRAS

AGENDA

OFFSHORE PIPELINE ENGINEERING AT PETROBRAS ORGANOGRAM INTRODUCTION PIPELINE DESIGN DESCRIPTON

FUTURE PIPELINE PROJECTS NEW CHALLENGES AT OIL & GAS PRODUCTION

EEPTM

EEPTM

EDI

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

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”.

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 Water Research and Development as practical Solution

Fast track projects

Special requirements at each project

Pipeline Design Description

Pipeline Design Description - Requirements

The 3 stages of offshore pipelines Design:



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.



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.



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

REEL LAY CONFIGURATION

New Challenges at Oil & Gas Production

Floating Production Units

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Subsea engineering

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CO2 and high pressure.

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technologies.

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OFFSHORE PIPELINES AT PETROBRAS 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 assurance studies)

Cool Down Time requirements

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

FUTURE PIPELINE PROJECTS

Brazil Offshore Pipelines

Pará-Maranhão São Luis Caciporé Icaraí Mundau Potiguar Sergipe/ Alagoas Jacuipe Cumuruxatiba Mucuri Espirito Santo Campos Santos Paraná Parecis Tapajós Amazonas Parnaiba Marajó Rio do Peixe Tacutu Solimões Acre Xingu Bananal Taubaté Jequitinhonha Camamu/Almada Bolívia Peru Colômbia Venezuela Suriname Guiana French Guyana Argentina Paraguai Toca ntin s G ua_m a G u ru_p á C an as_tra Rio _G ran_de Florianópolis Vitó_ria Iq uit_os Xingu Rio G uaporé P u ru_s Ferrer-Urban_{o Santos} -200 m -200 0m + + + + SEDIMENTARY BASINS PASSIVE MARGIN RIFT/INTERIOR SAG OFFSHORE MARGINAL CENOZOIC PALEOZOIC/MESOZOIC ONSHORE MARGINAL MESOZOIC/CENOZOIC PALEOZOIC PRECAMBRIAN PALEOZOIC/PRECAMBRIAN 500 km BRAZILIAN SEDIMENTARY BASINS S er_ra F orm os_a Fitzc arrald Pantanal Araripe Jatobá Tucano Recôncavo S.Fran cisco S O U T H A T L A N T I C O C E A N C ab o F rio Pelotas Uruguai Po nta _G ros_sa M . A le g re As su nci on Foz do Amazonas Bragança Viseu _Barreirinhas Camocim Acarau Pará-Maranhão São Luis Caciporé Icaraí Mundau Potiguar Sergipe/ Alagoas Jacuipe Cumuruxatiba Mucuri Espirito Santo Campos Santos Paraná Parecis Tapajós Amazonas Parnaiba Marajó Rio do Peixe Tacutu Solimões Acre Xingu Bananal Taubaté Jequitinhonha Camamu/Almada Bolívia Peru Colômbia Venezuela Suriname Guiana French Guyana Argentina Paraguai Toca ntin s G ua_m a G u ru_p á C an as_tra Rio _G ran_de Florianópolis Vitó_ria Iq uit_os Xingu Rio G uaporé P u ru_s Ferrer-Urban_{o Santos} -200 m -200 0m + + + + SEDIMENTARY BASINS PASSIVE MARGIN RIFT/INTERIOR SAG OFFSHORE MARGINAL CENOZOIC PALEOZOIC/MESOZOIC ONSHORE MARGINAL MESOZOIC/CENOZOIC PALEOZOIC PRECAMBRIAN PALEOZOIC/PRECAMBRIAN 500 km BRAZILIAN SEDIMENTARY BASINS S er_ra F orm os_a Fitzc arrald Pantanal Araripe Jatobá Tucano Recôncavo S.Fran cisco S O U T H A T L A N T I C O C E A N C ab o F rio Pelotas Uruguai Po nta _G ros_sa M . A le_g re As su nci on Foz do Amazonas Bragança Viseu _Barreirinhas Camocim Acarau

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 0 9 0 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 DN(IN) - 34" 9 DN(IN) - 24" 370 DN(IN) - 20" 23 DN(IN) - 18" 216 251 DN(IN) - 16" DN(IN) - 12" 86 80 92 97,5 2009 2010 2011 2014 c o mp ri me n to (km ) TOTAL(km) REV-28.05.10 311 724 101 97,5

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 0 40 80 120 160 200 240 280 320 360 400 440 480 520 560 600 640 680 720 760 800 840 880 DN - 34" 133 DN - 24" 750 DN - 22" DN - 20" 134 DN - 18" 52 DN - 12" 250 2011 2012 2014 2015 2016 c o mp ri me n to ( k m ) REV-28.05.10

Future Pipeline Projects

OFFSHORE PIPELINES AT PETROBRAS

Sul-Norte Capixaba

Iracema – Cabiúnas

UOTE

Guará – Tupi (performing)

Qualification Project of high strength and low alloy steel

linepipe for ultra deep water application.

Estado do Rio de Janeiro

2,5 Km 2 Km LDA: 65 m Navio Convencional DP Shuttle Tanker FSO (turret) DP Shuttle Tanker Monobóia

UOTE

UOTE

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.

INITIAL PHASE KOREA LW X70 X80 POSCO SIGNED INITIAL PHASE SIGNED SIGNED SIGNED SIGNED SIGNED SIGNED COOPERATION AGREEMENT -STATUS ALEMANHA JAPAN CHINA INDIA JAPAN JAPAN BRASIL BRASIL COUNTRY LW LW LW LW LW AND SMLS LW LW SMLS PRODUCTION PROCESS X 70 X 80 X70 X80 X 70 X 80 X 70 X 80 X 70 X 70 X 70 X 80 X 70 X 80 API 5L STEEL GRADES EUROPIPE JFE JULONG (HUABEI) WELSPUN SUMITOMO NIPPON STEEL TENARIS CONFAB 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.

Marcelo Teixeira

Marcelo Teixeira

marcelojbt@petrobras.com.br