G01V 2210/632
Amplitude variation versus offset or angle of incidence [ava, avo, avi]
Official title: Amplitude variation versus offset or angle of incidence [AVA, AVO, AVI]
G01V2210/632 (Amplitude variation versus offset or angle of incidence [ava, avo, avi]) appears on 64 US grants and 74 published applications in this corpus.
Search patents in G01V- Granted patents
- 64
- Published applications
- 74
- Assignees
- 38
- Inventors
- 195
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 2 | 4 |
| 2007 | 0 | 2 |
| 2008 | 3 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 5 |
| 2013 | 0 | 1 |
| 2014 | 3 | 3 |
| 2015 | 3 | 3 |
| 2016 | 2 | 4 |
| 2017 | 4 | 8 |
| 2018 | 1 | 9 |
| 2019 | 9 | 6 |
| 2020 | 4 | 5 |
| 2021 | 8 | 7 |
| 2022 | 7 | 4 |
| 2023 | 5 | 3 |
| 2024 | 0 | 2 |
| 2025 | 1 | 1 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Seismic wavefield modeling honoring AVO/AVA with applications to full waveform inversion and least-squares imaging4 Aug 2026US 12,699,195 B2DUG Technology (Australia) Pty Ltd.
- System and method for quantitative seismic integration modeling workflow22 Apr 2025US 12,282,128 B2Saudi Arabian Oil Company
- Method of analysing seismic data to detect hydrocarbons14 Nov 2023US 11,815,640 B2Equinor Energy AS
- System and method for predicting fluid type and thermal maturity7 Nov 2023US 11,808,909 B2Saudi Arabian Oil Company
- Method and system for analyzing filling for karst reservoir based on spectrum decomposition and machine learning31 Oct 2023US 11,802,985 B2Institute of Geology and Geophysics, Chinese Academy of Sciences
- Seismic imaging framework23 Jul 2026US 2026/0211138 A1Schlumberger Technology Corporation
- System and method for extracting amplitude-versus-angle or offset information from seismic data9 Jul 2026US 2026/0195512 A1Cgg Services SAS
- Gas-bearing prediction method and apparatus based on dominant incident angle and frequency double-domain attenuation2 Jul 2026US 2026/0186160 A1China Petroleum & Chemical Corporation
- Reflection seismology framework15 May 2025US 2025/0155596 A1Schlumberger Technology Corporation
- Method and system for seismic anomaly detection28 Nov 2024US 2024/0393489 A1ExxonMobil Technology and Engineering Company
Most cited
By later US patents
- System and method of predicting reservoir properties158US 5,444,619 ASchlumberger Technology Corporation · 1995
- Simultaneous inversion for source wavelet and AVO parameters from prestack seismic data76US 7,072,767 B2ConocoPhillips Company · 2006
- Method and system for detecting hydrocarbon reservoirs using amplitude versus offset analysis of seismic signals72US 5,784,334 AAtlantic Richfield Company · 1998
- Method and system for detecting hydrocarbon reservoirs using statistical normalization of amplitude-versus-offset indicators based upon seismic signals63US 5,862,100 AAtlantic Richfield Company · 1999
- Method for time lapse reservoir monitoring42US 6,438,069 B1PGS Data Processing, Inc. · 2002