Velocity model
Choose how interval velocities are defined.
Display range
Max depth: 15246 m
Layers (6)
Time domain
TWT (ms), increasing downward
0
1600
3200
4800
6400
8000
Clay (unconsolidated) · 1650 m/s
Coal · 2469 m/s
Shale · 3385 m/s
Sandstone · 4056 m/s
Salt (halite) · 4442 m/s
Depth domain
Depth (m), increasing downward
0
3110
6220
9331
12441
15551
Clay (unconsolidated) · 1650 m/s
Coal · 2469 m/s
Shale · 3385 m/s
Sandstone · 4056 m/s
Salt (halite) · 4442 m/s
TWT–Depth function
Cumulative depth at each TWT step (one-way depth model).
Converted horizons
Per-layer depths with propagated uncertainty.
| Layer | TWT (ms) | V (m/s) | Thickness (m) | Depth (m) | ± (m) | Error % |
|---|---|---|---|---|---|---|
| Seawater | 0 | 1500 | 0.0 | 0.0 | ±0.0 | 0.0% |
| Clay (unconsolidated) | 0 | 1650 | 0.0 | 0.0 | ±0.0 | 0.0% |
| Coal | 800 | 2469 | 660.0 | 660.0 | ±52.8 | 8.0% |
| Shale | 1600 | 3385 | 987.6 | 1647.6 | ±131.8 | 8.0% |
| Sandstone | 2400 | 4056 | 1354.0 | 3001.6 | ±240.1 | 8.0% |
| Salt (halite) | 3400 | 4442 | 2028.0 | 5029.6 | ±402.4 | 8.0% |