iP3 – Pore Pressure Analysis:
iP3 offers tools for well-based pore pressure analysis and 3D pore pressure prediction by integrating well, seismic and geological information.
iP3-Well: Well-based pore pressure analysis – Interactive graphic pore pressure prediction from sonic and resistivity logs.
Features/Benefits:
- Log conditioning and editing
- Shale trend extraction
- Calibration of density prediction formula
- Composite density profile
- Flexible modeling of normal compaction
- Flexible modeling of sonic-pore pressure transformation
- Inversion of the compaction model from logs and pressure constraints
- Inversion of fracture model from log and fracture constraints
- Sonic-density crossplot for detecting unloading
- Depth-dependent procedure for handling unloading
iP3-3D: 3D Pressure Analysis – Interactive graphic pore pressure prediction from 3D seismic velocity volume, geology and well calibrations
Features/Benefits:
- 3D visualization
- Interactive processing
- Stratigraphic grid honoring geology
- Geostatistical interpolation in each stratigraphic unit
- Density volume from velocity volume, well calibration and geostatistics
- Normal compaction model from well calibration and geostatistics
- Centroid effect, column height, and seal evaluation
