Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9772419 | Decomposing full-waveform sonic data into propagating waves for characterizing a wellbore and its immediate surroundings | Espen Stensrud | 2017-09-26 |
| 9529109 | Methods and apparatus for determining slowness of wavefronts | Nicholas N. Bennett, Richard Timothy Coates, Douglas E. Miller | 2016-12-27 |
| 9164185 | Near-simultaneous acquisition for borehole seismic | Emmanuel Coste, John Richard Tulett, Jitendra S. Gulati, Walter Scott Leaney | 2015-10-20 |
| 8913460 | Methods and apparatus to calculate a distance from a borehole to a boundary of an anisotropic subterranean rock layer | Vivian Pistre | 2014-12-16 |
| 8902702 | Methods and apparatus to image subsurface formation features | Nobuyasu Hirabayashi, Kentaro Torii, Hiroaki Yamamoto, Arne Voskamp | 2014-12-02 |
| 8813869 | Analysis refracted acoustic waves measured in a borehole | Nicholas Bennett, Hiroaki Yamamoto, Nobuyasu Hirabayasbi, Takeshi Endo, Richard Timothy Coates | 2014-08-26 |
| 8547795 | VSP imaging of acoustic interfaces | Richard Timothy Coates | 2013-10-01 |
| 8521433 | Methods and systems for processing acoustic waveform data | Nobuyasu Hirabayashi, W Scott Leaney | 2013-08-27 |
| 8208341 | Processing of combined surface and borehole seismic data | Scott Leaney, Douglas E. Miller, Richard Timothy Coates | 2012-06-26 |
| 7512034 | Drill noise seismic data acquisition and processing methods | — | 2009-03-31 |
| 7508733 | High-frequency processing of seismic vibrator data | — | 2009-03-24 |
| 6969844 | Multiple-axis linearly-propelled rotating sensor apparatus | Paul Albats, Macyln Burns, Mark Dalton, Anthony DeRubeis, Cliff Evans +3 more | 2005-11-29 |
| 6956790 | Borehole sonic data processing method | — | 2005-10-18 |
| 6823265 | Multi-component seismic MWD data processing method | — | 2004-11-23 |
| 6766253 | Method for merging position information with measurements and filtering to obtain high-quality images that are positioned accurately with respect to global coordinates | Macyln Burns, Anthony DeRubeis, Paul Albats, Robert Casadonte, Ralf Birken +4 more | 2004-07-20 |
| 6388629 | Rotating scanning antenna apparatus and method for locating buried objects | Paul Albats, Macyln Burns, Mark Dalton, Anthony DeRubeis, Cliff Evans +3 more | 2002-05-14 |
| 5148407 | Method for vertical seismic profiling | Paul Farmer, James F. Desler | 1992-09-15 |
| 4922362 | Methods for deconvolution of unknown source signatures from unknown waveform data | Douglas E. Miller | 1990-05-01 |