Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10358905 | Ultrasonic logging methods and apparatus for measuring cement and casing properties using acoustic echoes | Lucio N. Tello, Thomas J. Blankinship | 2019-07-23 |
| 10174604 | Ultrasonic cement and casing thickness evaluation | Lucio N. Tello, Thomas J. Blankinship | 2019-01-08 |
| 8824240 | Apparatus and method for measuring the acoustic impedance of wellbore fluids | Lucio N. Tello | 2014-09-02 |
| 7471591 | Method and apparatus for azimuthal logging of shear waves in boreholes using optionally rotatable transmitter and receiver assemblies | Lucio N. Tello, Thomas J. Blankinship, Marek Z. Kozak | 2008-12-30 |
| 6538958 | Method and apparatus for acoustics logging of fluid density and wet cement plugs in boreholes | Thomas J. Blankinship, Lucio N. Tello | 2003-03-25 |
| 6189383 | Method and apparatus for acoustic logging of fluid density and wet cement plugs in boreholes | Lucio N. Tello, Thomas J. Blankinship | 2001-02-20 |
| 6050141 | Method and apparatus for acoustic logging of fluid density and wet cement plugs in boreholes | Lucio N. Tello, Thomas J. Blankinship | 2000-04-18 |
| 5728978 | Acoustic isolator for acoustic well logging tool | Enrique Elizondo | 1998-03-17 |