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Geophysics Present Status Gap Analysis Future Focus Outcome: Message and Feedback. Present status Norway leading role (Geco, PGS, etc) Marine operations/multi streamer towing systems; Ramform.

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Presentation Transcript

Geophysics

  • Present Status

  • Gap Analysis

  • Future Focus

  • Outcome: Message and Feedback


Present status

Norway leading role (Geco, PGS, etc)

Marine operations/multi streamer towing systems; Ramform



”New” technologies emerging: (Geco, Geoteam, Inside Reality, Petrel, Voxelvision, etc)

  • EM, Vizualisation systems, prestack-data usage, LOFS/4D, Rock Physics

  • Integration

    Ongoing co-operation initiatives:

  • Diskos

  • Force/OG21


Gap Analysis (Geco, Geoteam, Inside Reality, Petrel, Voxelvision, etc)

  • 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, AVO:Multicubes  prestack

  • Data access: field- and prestack data


Future focus: (Geco, Geoteam, Inside Reality, Petrel, Voxelvision, etc)

  • 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


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