G01V 1/366
By correlation of seismic signals
Official title: {by correlation of seismic signals}
G01V1/366 (By correlation of seismic signals) appears on 120 US grants and 124 published applications in this corpus.
Search patents in G01V- Granted patents
- 120
- Published applications
- 124
- Assignees
- 50
- Inventors
- 276
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 4 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 3 |
| 2008 | 1 | 1 |
| 2009 | 1 | 7 |
| 2010 | 2 | 4 |
| 2011 | 1 | 3 |
| 2012 | 2 | 6 |
| 2013 | 6 | 11 |
| 2014 | 8 | 10 |
| 2015 | 4 | 7 |
| 2016 | 6 | 9 |
| 2017 | 1 | 6 |
| 2018 | 3 | 6 |
| 2019 | 9 | 12 |
| 2020 | 9 | 6 |
| 2021 | 6 | 6 |
| 2022 | 10 | 2 |
| 2023 | 2 | 4 |
| 2024 | 3 | 3 |
| 2025 | 6 | 8 |
| 2026 | 5 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Drill bit source focusing1 Sep 2026US 12,724,162 B2Saudi Arabian Oil Company
- Source separation using multistage inversion with sparsity promoting priors11 Aug 2026US 12,704,653 B2Schlumberger Technology Corporation
- System and method for obtaining minimum-phase source-signatures from multi-channel multi-offset seismic data19 May 2026US 12,631,777 B2The Board of Regents for the Oklahoma Agricultural and Mechanical Colleges
- Reflection seismology inversion with quality control19 May 2026US 12,631,779 B2Schlumberger Technology Corporation
- Methods and systems for accurate well-seismic tie based on stepwise matching and optimization27 Jan 2026US 12,535,609 B2Southwest Petroleum University
- Method and related apparatuses for analysing a target region beneath a surface of the earth23 Jul 2026US 2026/0211137 A1Fnv IP B.V.
- Method for cross-correlating receiver signals23 Jul 2026US 2026/0211143 A1Fnv IP B.V.
- Feature preserving process for noise removal from seismic images9 Jul 2026US 2026/0195869 A1Saudi Arabian Oil Company
- Systems and methods for estimating coherency of active and passive seismic signals30 Apr 2026US 2026/0118542 A1Schlumberger Technology Corporation
- Methods and systems for seismic data processing16 Apr 2026US 2026/0104524 A1Cnooc China Limited, Tianjin Branch
Most cited
By later US patents
- Method for determining the extent of subsurface reaction involving acoustic signals173US 4,390,973 ADeutsche Texaco Aktiengesellschaft · 1983
- High fidelity vibratory source seismic method66US 5,550,786 AMobil Oil Corporation · 1996
- Method and system for removing the effect of the source wavelet from seismic data63US 4,752,916 A1988
- Combined impulsive and non-impulsive seismic sources47US 8,427,901 B2PGS Geophysical AS · 2013
- Method for correcting amplitude and phase differences between time-lapse seismic surveys34US 6,041,018 AColorado School of Mines · 2000