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Geophysics

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... by international majors (Geco, Geoteam, Inside Reality, Petrel, Voxelvision, etc) Seismic: key tool for exploration and reservoir description (3D, 4D, 4C) ... – PowerPoint PPT presentation

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Title: Geophysics


1
  • Geophysics
  • Present Status
  • Gap Analysis
  • Future Focus
  • Outcome Message and Feedback

2
  • Present status
  • Norway leading role (Geco, PGS, etc)
  • Marine operations/multi streamer towing systems
    Ramform

3
  • Norwegian companies taken over by international
    majors (Geco, Geoteam, Inside Reality, Petrel,
    Voxelvision, etc)
  • Seismic key tool for exploration and reservoir
    description (3D, 4D, 4C)

4
  • New technologies emerging
  • EM, Vizualisation systems, prestack-data usage,
    LOFS/4D, Rock Physics
  • Integration
  • Ongoing co-operation initiatives
  • Diskos
  • Force/OG21

5
  • Gap Analysis
  • Challenges Gas chimneys, Basalt, Complex
    waterbottom topography and/or overburden,
    Anisotropy, Salt, Stratigraphic traps,
    Carbonates, Sand Injectites, Gas Hydrates, Heavy
    Oil, etc
  • Technologies Positioning/Sampling Longer
    offsets, Imaging Elastic Recording, Processing
    and Interpretation (4C, LFP)
  • Workstations Intelligent Autotracking
    Classification Fault tracking and Handling
    Data-handling/access, User-friendly, Standard
    platforms, AVOMulticubes ? prestack
  • Data access field- and prestack data

6
  • Future focus
  • Improved Lithology and Fluid Prediction (LFP)
    using full elastic wave field (4C, EM)
  • Depth Processing for imaging of complex areas.
  • 3D visualization techniques and user-friendly
    interpretation tool-kits

7
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