G01V 2210/671
Raytracing
G01V2210/671 (Raytracing) appears on 46 US grants and 54 published applications in this corpus.
Search patents in G01V- Granted patents
- 46
- Published applications
- 54
- Assignees
- 29
- Inventors
- 100
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 0 | 0 |
| 2010 | 2 | 0 |
| 2011 | 0 | 3 |
| 2012 | 0 | 4 |
| 2013 | 1 | 1 |
| 2014 | 3 | 5 |
| 2015 | 4 | 5 |
| 2016 | 2 | 11 |
| 2017 | 6 | 4 |
| 2018 | 3 | 0 |
| 2019 | 7 | 5 |
| 2020 | 1 | 6 |
| 2021 | 0 | 1 |
| 2022 | 6 | 0 |
| 2023 | 4 | 0 |
| 2024 | 0 | 2 |
| 2025 | 0 | 0 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Automated methods to determine properties of laminated reservoir formations17 Feb 2026US 12,554,033 B2Schlumberger Technology Corporation
- Interpolation of seismic data with time variant locations3 Oct 2023US 11,774,620 B2Schlumberger Technology Corporation
- Equivalent linear velocity for first arrival picking of seismic refraction25 Apr 2023US 11,635,538 B2Saudi Arabian Oil Company
- Methods and systems for automated sonic imaging14 Mar 2023US 11,604,301 B2Schlumberger Technology Corporation
- Marine surveying using a source vessel17 Jan 2023US 11,555,938 B2PGS Geophysical AS
- Tomographic inversion23 Jul 2026US 2026/0211141 A1Fnv IP B.V.
- Automated methods to determine properties of laminated reservoir formations25 Jun 2026US 2026/0177722 A1Schlumberger Technology Corporation
- Fault control beam tomography regularization method and apparatus, computer device, and storage medium5 Sep 2024US 2024/0295667 A1China Petroleum & Chemical Corporation
- Automated methods to determine properties of laminated reservoir formations21 Mar 2024US 2024/0094423 A1Schlumberger Technology Corporation
- Computer-implemented method and system employing compress-sensing model for migrating seismic-over-land cross-spreads16 Dec 2021US 2021/0389485 A1Sinopec Tech Houston
Most cited
By later US patents
- Calculation of raypaths and wavepaths from traveltime tables for the tomographic estimation of transmission velocities22US 5,062,086 AConoco Inc. · 1991
- Subsurface illumination, a hybrid wave equation-ray-tracing method19US 6,763,305 B2GX Technology Corporation · 2004
- Two-way wave equation targeted data selection for improved imaging of prospects among complex geologic structures12US 9,116,255 B2ConocoPhillips Company · 2015
- Systems and methods for removal of electromagnetic dispersion and attenuation for imaging of proppant in an induced fracture11US 9,551,210 B2Carbo Ceramics Inc. · 2017
- Seismic raytracing method and apparatus9US 5,079,749 AUnion Oil Company of California · 1992