G01V 1/226
Optoseismic systems
Official title: {Optoseismic systems}
G01V1/226 (Optoseismic systems) appears on 342 US grants and 451 published applications in this corpus.
Search patents in G01V- Granted patents
- 342
- Published applications
- 451
- Assignees
- 133
- Inventors
- 708
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 1 |
| 2004 | 2 | 1 |
| 2005 | 0 | 2 |
| 2006 | 3 | 2 |
| 2007 | 2 | 2 |
| 2008 | 1 | 1 |
| 2009 | 1 | 4 |
| 2010 | 0 | 5 |
| 2011 | 6 | 4 |
| 2012 | 4 | 8 |
| 2013 | 6 | 10 |
| 2014 | 9 | 19 |
| 2015 | 6 | 17 |
| 2016 | 14 | 19 |
| 2017 | 21 | 34 |
| 2018 | 15 | 38 |
| 2019 | 44 | 32 |
| 2020 | 19 | 43 |
| 2021 | 26 | 39 |
| 2022 | 37 | 38 |
| 2023 | 29 | 25 |
| 2024 | 40 | 58 |
| 2025 | 27 | 26 |
| 2026 | 26 | 22 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method to perform selection of optical gauge length of fibers used in hydrocarbon recovery operations, carbon capture and sequestration, and geothermal applications15 Sep 2026US 12,736,694 B2Schlumberger Technology Corporation
- Method and apparatus of distributed acoustic sensing8 Sep 2026US 12,730,238 B2EXFO Inc.
- Monitoring and perforating system and method combining plug and perforation operation with distributed acoustic sensing1 Sep 2026US 12,723,497 B2Borehole Seismic, LLC.
- Method and apparatus for inverting formation wave impedance using DAS borehole seismic data1 Sep 2026US 12,724,163 B2BGP Inc., China National Petroleum Corporation
- Method for determining the heat in place for a geothermal system with horizontal wells25 Aug 2026US 12,717,064 B2Fervo Energy Company
- Low-frequency strain data recorded with distributed acoustic sensing (das) for hydraulic fracturing monitoring8 Oct 2026US 2026/0309887 A1Schlumberger Technology Corporation
- S-das based ccus monitoring system using ambient noise interferometry17 Sep 2026US 2026/0276849 A1Schlumberger Technology Corporation
- Subterranean formation characterization by coupled acoustic and electromagnetic measurements using optical fiber10 Sep 2026US 2026/0267020 A1Saudi Arabian Oil Company
- Method and apparatus of distributed acoustic sensing3 Sep 2026US 2026/0259338 A1EXFO Inc.
- Focal mechanism inversion for distributed acoustic sensing system6 Aug 2026US 2026/0227537 A1Schlumberger Technology Corporation
Most cited
By later US patents
- Systems and methods for distributed interferometric acoustic monitoring113US 7,946,341 B2Schlumberger Technology Corporation · 2011
- Wellbores utilizing fiber optic-based sensors and operating devices73US 7,040,390 B2Baker Hughes Incorporated · 2006
- Wellbores utilizing fiber optic-based sensors and operating devices67US 6,787,758 B2Baker Hughes Incorporated · 2004
- Distributed acoustic wave detection64US 8,408,064 B2Schlumberger Technology Corporation · 2013
- Optical fiber based downhole seismic sensor systems and methods63US 9,075,155 B2Halliburton Energy Services.Inc. · 2015