Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6807487 | Mapping permeable reservoir formations by measuring the elastic nonlinear interactions of a seismic wave as it propagates through the reservoir rock matrix and its pore fluids | — | 2004-10-19 |
| 6789018 | Mapping reservoir rocks using frequency spectral broadening and the presence of the slow-wave | — | 2004-09-07 |
| 6684159 | Mapping subsurface open fractures in a reservoir using a surface impulse and a downhole vibratory source | Sofia Khan McGuire | 2004-01-27 |
| 6678617 | Mapping subsurface open fractures using elastically nonlinear interaction of two surface-generated waves | — | 2004-01-13 |