Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8008921 | Surveying using vertical electromagnetic sources that are towed along with survey receivers | David Alumbaugh, Andrea Zerilli, H. Frank Morrison, Martin Howlid, James Brady +2 more | 2011-08-30 |
| 8010291 | Processing measurement data that involves computing a derivative of the measurement data that represents a subterranean structure | Jiuping Chen, David Alumbaugh, Stephen Allan Horne, Kevin Eyl | 2011-08-30 |
| 7991553 | Method and system for removing effects of conductive casings and wellbore and surface heterogeneity in electromagnetic imaging surveys | David Alumbaugh, Ping Zhang, Frank Morrison, Aria Abubakar, Tarek M. Habashy | 2011-08-02 |
| 7949470 | Processing measurement data in a deep water application | David Alumbaugh, Jiuping Chen, Kevin Eyl, Stephen Allan Horne | 2011-05-24 |
| 7928732 | Subsurface conductivity imaging systems and methods | — | 2011-04-19 |
| 7880469 | Surveying method using an arrangement of plural signal sources | David Alumbaugh, Jiuping Chen, Kevin Eyl, Stephen Allan Horne | 2011-02-01 |