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E&P/ENGP/IPMI

INTSOK - PETROBRASWorkshop on Safety Design

and Equipment

October 24, 2007 Rio de Janeiro – Brazil

E&P/ENGP/IPMI

TECHNICAL SAFETYMANAGEMENT IN

PETROBRAS OFFSHORE PROJECTS

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E&P/ENGP/IPMI

Educate, train and commit the workforce to HSE issues, including suppliers, communities, regulatory authorities, workers representative organizations and other stakeholders;

Encourage reporting HSE events and consider HSE performance in the compensation system;

Promote health and environmental protection by risk identification, control and monitoring to ensure process safety correspond to best international practices and be prepared for emergencies;

PETROBRAS HSE POLICY

E&P/ENGP/IPMI

Ensure the lifecycle sustainability of projects and products, considering economical, environmental and social impacts and benefits;

Consider operations and products’ eco-efficiency, minimizing adverse impacts inherent to the industry’s activities.

PETROBRAS HSE POLICY

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E&P/ENGP/IPMI

HSE CORPORATE GUIDELINES

1. Leadership and Accountability2. Regulatory Compliance3. Risk Evaluation and Management4. New Projects5. Operation and Maintenance6. Management of Change7. Acquisition of Goods and Services8. Training, education and Awareness9. Information management10.Communication11.Contingency 12.Community Relations13.Accident and Incident Analysis14.Product Stewardship15.Assessment and Continuous Improvement

E&P/ENGP/IPMI

Leadership Visible CommitmentLine Responsibility

Management of DeviationsContinuous Learning

Focus on Human Behavior

HSE MANAGEMENT SYSTEM PILLARS

Corporate Standards and Practices

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E&P/ENGP/IPMI

EXECUTIVEBOARD

CORPORATE HSE

BUSINESS AREAS/SERVICES/

CONTROLLED COMPANIES

HSE OF BUSINESS AREAS/SERVICES/

CONTROLLED COMPANIES

BUSINESSUNITS

HSE OF BUSINESS UNITS

BUSINESS COMMITTEE

HSE COMMITTEES OF BUSINESS AREAS/

SERVICES/CONTROLLED COMPANIES

HSE COMMITTEES OF BUSINESS UNITS

BOARD OF DIRECTORS

HSE MANAGEMENT

COMMITTEE

PETROBRAS HSE GOVERNANCE

E&P/ENGP/IPMI

Industrial ProcessManagementSystem

Project ManagementSystem

HSE Guidelines

Guideline 3

Risk Evaluation and

Management

ISO14.001 – OHSAS 18.001 - ISM Code – TQC - CorporateRequirements

Guideline 5

Operation & Maintenance

HSE

Cost, Schedule, Quality

ManagementGuidelines

Guideline 4

New Projects

Requirement

Tool

RELATIONSHIP BETWEEN GUIDELINESAND MANAGEMENT

HSE

Cost, Schedule, Quality

PRODEP

SMSnet

SGM

Beyond ISO 14.001 andOHSAS 18.001 Requirements

SGM – Management of Change SystemSMSnet – Hazards Identification ToolPRODEP – E&P Production Development Program

PRODEP

SMSnet

Guideline 6

Managementof Change

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E&P/ENGP/IPMI

Identification & Evaluation

of OpportunityConceptual

Design

Basic Design

Executive Design &

ConstructionPre &

Assisted Operation

Operation

Decommisioning

Gate 1

Gate 2

Gate 3

Gate 4

Gate 5

Gate 6

FEL 1

FEL 2

FEL 3

Phase 4

Phase 5

Phase 6

Phase 7

NEW PROJECTS GUIDELINE FLOW

E&P HEAD OFFICE

ENGINEERING DEPARTMENT

RESEARCH CENTER - CENPES

E&P BUSINESS UNIT

E&P/ENGP/IPMI

There are a total of 35 Technical Specifications that set criteria

relative to the several issues that rule the design of a Production

Installation; one of them is E&P Safety Philosophy.

E&P DESIGN GUIDELINES

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E&P/ENGP/IPMI

E&P SAFETY DESIGN PHILOSOPHY

Safety Requirements for Facility Process SafetyHazard AssessmentFire and Gas Detection SystemsEmergency Shutdown SystemsFire and Explosion Protection Systems

Passive Fire ProtectionActive Fire Protection

Safety Requirements for Electrical Systems Life Saving Appliances

E&P/ENGP/IPMI

MANAGEMENT OF TECHNICAL SAFETYIN E&P PROJECTS

Processcontrol

(automaticand manual) High quality

containment

Isolationof ignitionsources,

ventilation

Area separationfirewalls

Fire protection

Active fireprotection

Escape,evacuation

Accidentpath

Fire detection,ESD

Normal operation Abnormal operation Accidental release Ignition and development of

fire and/or explosion

Gas detection,

ESD

Lack ofcontrol

Loss ofcontrol

Target exposed toenergy flow

Energy flowceases

Barrier Philosophy

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E&P/ENGP/IPMI

Risk Analysis/Assessment

Petrobras Safety Philosophy defines the risk analysis techniques to be applied in each project phase.

Petrobras defines requirements to be followed during the execution of the safety studies.

Petrobras Safety Philosophy requires the use of CFD on Gas Dispersion and Explosion Studies.

RELEVANT E&P GUIDELINES

E&P/ENGP/IPMI

Fire and Gas Detection Systems

Petrobras uses several detection technologies, the choice depending on the environment. The detectors normally used are as follow:

FIRE DETECTORSFlame (UV+IR or UV Types)Smoke, Temperature Rate of RiseFusible Plugs Fixed Temperature

Multi-Spectrum (IR3): Not implemented yet

GAS DETECTORSMethane: Point and Open Path IR detector typesH2S: Electro-Chemical detector type


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E&P/ENGP/IPMI

Fire and Explosion Protection Systems- Passive Fire Protection (PFP)-

Petrobras uses PFP for bulkhead and decks in compliance with IMO Codes and Classification Society requirements.

Petrobras uses PFP for load bearing structures defined by previously specific Safety Studies.

Petrobras uses several PFP technologies such as intumescentcoating, cladding etc.


E&P/ENGP/IPMI

Fire and Explosion Protection Systems- Ative Fire Protection -

Petrobras uses several fire fighting water pump technologies (diesel, electric, diesel-electric, hydraulic…)

Petrobras Safety Philosophy requires the following configurations: 2X100%, 3X50%, 4X33% according to maximum design flow rate, considering no more than 2500m3/h per pump.

Petrobras uses carbon steel epoxi lined or Cu-Ni for fire water mains


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E&P/ENGP/IPMI

Fire and Explosion Protection Systems- Ative Fire Protection -

Petrobras uses fiber glass for fire water mains, for normally not manned installations

Petrobras uses CO2 for electrical switch-rooms and control rooms

Petrobras uses water mist for turbine enclosures and machinery spaces


E&P/ENGP/IPMI

Life Saving Appliances And Equipment

Petrobras has a specific Standard for conventional lifeboats (N-1999)

Petrobras Safety Philosophy does not require the use of free-fall lifeboats.


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E&P/ENGP/IPMI

PETROBRAS DEFINES SUPPLIERS FOR CRITICAL EQUIPMENTS AND SERVICES

MASTER VENDOR LIST OFFSHORE - MVLO

E&P/ENGP/IPMI

Fire Water Pump – Centrifugal Type

FRANK MOHN

Diesel Hydraulic Unit (submersible and dry mounted)

Diesel or Electrical Direct Driven


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E&P/ENGP/IPMI


Fire and Gas DetectionAUTRONICA

FIRE, GAS, HEAT AND SMOKE DETECTION SYSTEMS

ADDRESSABLE HEAT AND SMOKE DETECTION SYSTEMS

HEAT, SMOKE DETECTORS (OPTICAL)

UV, UV + IR, IR3, FLAME DETECTORS

OPEN PATH IR COMBUSTIBLE GAS DETECTORS

E&P/ENGP/IPMI


Lifeboats and DavitsLife Rafts and Rescue Boats

NORSAFE

SCHAT – HARDING

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E&P/ENGP/IPMI

Engineering ServicesDNV/PRINCIPIA

GAS DISPERSION ANALYSIS

FIRE PROPAGATION ANALYSIS

RELIABILITY ANALYSIS


QUALITATIVE RISK ANALYSIS

QUANTITATIVE RISK ANALYSIS

E&P/ENGP/IPMI

Engineering ServicesDNV/PRINCIPIA AND GEXCON

EXPLOSION ANALYSIS


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E&P/ENGP/IPMI

THANK YOU!

01 petrobras

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