G01V 1/42
Using generators in one well and receivers elsewhere or vice versa
Official title: using generators in one well and receivers elsewhere or vice versa (G01V1/52 takes precedence)
G01V1/42 (Using generators in one well and receivers elsewhere or vice versa) appears on 519 US grants and 499 published applications in this corpus.
Search patents in G01V- Granted patents
- 519
- Published applications
- 499
- Assignees
- 177
- Inventors
- 1,060
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 5 | 0 |
| 1987 | 7 | 0 |
| 1988 | 4 | 0 |
| 1989 | 14 | 0 |
| 1990 | 11 | 0 |
| 1991 | 5 | 0 |
| 1992 | 11 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 6 | 0 |
| 1998 | 11 | 0 |
| 1999 | 10 | 0 |
| 2000 | 13 | 0 |
| 2001 | 15 | 2 |
| 2002 | 5 | 5 |
| 2003 | 7 | 14 |
| 2004 | 8 | 9 |
| 2005 | 10 | 10 |
| 2006 | 4 | 2 |
| 2007 | 3 | 10 |
| 2008 | 3 | 9 |
| 2009 | 5 | 15 |
| 2010 | 13 | 17 |
| 2011 | 10 | 16 |
| 2012 | 4 | 24 |
| 2013 | 12 | 23 |
| 2014 | 18 | 27 |
| 2015 | 18 | 21 |
| 2016 | 19 | 28 |
| 2017 | 19 | 39 |
| 2018 | 13 | 41 |
| 2019 | 43 | 27 |
| 2020 | 14 | 27 |
| 2021 | 27 | 33 |
| 2022 | 30 | 19 |
| 2023 | 28 | 27 |
| 2024 | 20 | 23 |
| 2025 | 26 | 23 |
| 2026 | 11 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Three-dimensional inversion of multi-component electromagnetic measurements using a fast proxy model25 Aug 2026US 12,716,347 B2Halliburton Energy Services.Inc.
- Spectral analysis and machine learning to detect offset well communication using high frequency acoustic or vibration sensing23 Jun 2026US 12,663,555 B2Momentum AI, LLC
- Wellbore systems for monitoring operations2 Jun 2026US 12,644,360 B2Halliburton Energy Services.Inc.
- Systems and methods for multi-offset seismic profiling2 Jun 2026US 12,644,373 B2Saudi Arabian Oil Company
- Subsurface condition detection using tube waves in a multi-well system5 May 2026US 12,618,313 B2Halliburton Energy Services.Inc.
- Cluster efficiency evaluation using strain observation from a monitoring well8 Oct 2026US 2026/0309884 A1Schlumberger Technology Corporation
- System and method for reducing coherent and random noise in seismic data30 Jul 2026US 2026/0219406 A1Aramco Far East (Beijing) Business Services Co., Ltd.
- Multi-component processing for seismic while drilling25 Jun 2026US 2026/0177720 A1Schlumberger Technology Corporation
- Systems and methods for estimating coherency of active and passive seismic signals30 Apr 2026US 2026/0118542 A1Schlumberger Technology Corporation
- Ground-hole-tunnel combined fine detection method and system23 Apr 2026US 2026/0110248 A1Shandong University
Most cited
By later US patents
- Downhole apparatus for generating electrical power in a well291US 5,839,508 ABaker Hughes Incorporated · 1998
- Multi-crosswell profile 3D imaging and method247US 6,388,947 B1Tomoseis Corporation · 2002
- Monitoring of downhole parameters and tools utilizing fiber optics244US 6,281,489 B1Baker Hughes Incorporated · 2001
- Method for controlling production wells having permanent downhole formation evaluation sensors241US 5,597,042 ABaker Hughes Incorporated · 1997
- Monitoring of downhole parameters and tools utilizing fiber optics241US 6,588,266 B2Baker Hughes Incorporated · 2003