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Integrated Offshore Field Development Planning - A Decision-Led Lifecycle Approach (PBM55)

    Description

    Offshore Field Development Planning (FDP) defines the long-term technical and economic framework of an asset from appraisal through abandonment. Decisions made during concept selection and pre-sanction phases determine recovery efficiency, capital exposure, flexibility, and lifecycle value.

    This course presents FDP as:
    • Integrated, multidisciplinary process
    • Stage-gated decision framework
    • Structured approach to managing uncertainty
    • Bridge between subsurface understanding and capital commitment

    Technical depth is combined with decision discipline, governance structure, and value protection across the full field lifecycle.

    Course Level: Skill
    Duration: 5 days

    Designed for you, if you are...

    • A reservoir engineer, geoscientist or petrophysicist
    • A well or drilling engineer
    • A facilities or process engineer
    • An offshore project or development engineer
    • An asset team leader or technical manager
    • A commercial or economic analyst
    • A professional transitioning into development roles
    • A regulatory professional reviewing FDP submissions

    How we build your confidence

    The course follows a practical, skills-focused approach combining theory with application:
    • Structured modules: core concepts delivered in progressive sessions over multiple days
    • Interactive learning: instructor-led presentations supported by discussion and Q&A
    • Applied case work: realistic examples integrated into sessions to reinforce practical application
    • Integrated perspective: focus on linking technical analysis, performance data, and decision criteria such as value and cost-benefit

    The benefits from attending

    By the end of the course you will be able to:
    • Structure offshore development decisions under subsurface and execution uncertainty
    • Translate subsurface data into decision-relevant inputs
    • Evaluate development concepts for robustness rather than single-case optimisation
    • Integrate wells, facilities, economics, and risk into coherent development strategies
    • Understand sanction-readiness criteria and freeze philosophy
    • Distinguish operational optimisation from development-level re-decision
    • Contribute effectively to the preparation and governance of an offshore FDP

    Topics

    FDP in the Offshore Asset Lifecycle
    • Offshore value creation and capital irreversibility
      - Role of FDP from appraisal to abandonment
      - Stage-gated development logic
      - Capital commitment timing and irreversibility
      - Resource maturation and PRMS context
      - Where value is created and lost in offshore projects
    • Economics as decision logic
      - Cash-forward vs. full-cycle evaluation
      - CAPEX timing and first oil sensitivity
      - NPV and IRR limitations in early development
      - Scenario-based evaluation (P10/P50/P90)
      - Robustness, downside exposure, and flexibility

    Subsurface Characterisation and Decision Readiness
    • Subsurface framework for offshore FDP
      - Data acquisition strategy
      - Uncertainty ranges and confidence levels
    • Translating uncertainty into development decisions
      - Risk vs. uncertainty
      - Deliverability vs. volumetric uncertainty
      - Fluid behaviour and facilities implications
      - Data maturity vs. capital commitment
      - Decision readiness and development basis evaluation

    Development Concepts and Well Integration
    • Offshore development architectures
      - Fixed platforms, floating systems, subsea tie-backs
      - Wet vs. dry tree configurations
      - FPSO considerations
      - Offshore drilling unit selection (jack-up, semi-submersible, drillship)
      - Water depth, logistics, and operability constraints
    • Reservoir management and well strategy
      - Recovery mechanisms (primary, waterflood, gas injection, WAG)
      - EOR screening logic
      - Well count, placement, and spacing
      - Drilling sequence and phasing
      - Completion strategy and artificial lift
      - Intervention and surveillance planning

    Facilities Planning, Risk, and Sanction Discipline
    • Offshore facilities design under uncertainty
      - Processing capacity and plateau assumptions
      - Gas and water handling uncertainty
      - Export systems
      - HSE, logistics, and marine operations considerations
      - Digital monitoring and system integration
    • From concept selection to sanction
      - Development basis definition
      - Basis of Design and Statement of Requirements
      - Freeze philosophy and scope discipline
      - Contracting strategies
      - Management of Change principles
      - Sanction-readiness criteria and governance

    Integration, Mature Fields, and Value Realisation
    • Integrated FDP preparation and governance
      - FDP document structure and content
      - Integration across subsurface, wells, facilities, and commercial elements
      - Regulatory submission logic
      - Stakeholder alignment and decision ownership
      - Governance and review cadence
    • From execute to operate
      - Transition from stage-gated decisions to continuous field management
      - Reservoir surveillance and performance monitoring
      - Infill drilling and intervention strategy
      - Debottlenecking and system constraints
      - Escalation criteria for development-level review
    • Mature field redevelopment
      - Decline diagnosis and production history analysis
      - Waterflood optimisation and conformance management
      - EOR screening and piloting
      - Late-life facility constraints
      - Economic and risk considerations for redevelopment


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