G01V 2210/542
Casing
G01V2210/542 (Casing) appears on 11 US grants and 12 published applications in this corpus.
Search patents in G01V- Granted patents
- 11
- Published applications
- 12
- Assignees
- 5
- Inventors
- 36
- Latest grant
- 10 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 2 |
| 2017 | 1 | 1 |
| 2018 | 0 | 2 |
| 2019 | 1 | 0 |
| 2020 | 2 | 0 |
| 2021 | 2 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 2 |
| 2024 | 2 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Interactive core description assistant using virtual reality10 Dec 2024US 12,164,074 B2Saudi Arabian Oil Company
- Model-based corrections to acoustic property values of annular material to mitigate ideal artifacts9 Jul 2024US 12,032,112 B2Halliburton Energy Services.Inc.
- Through-tubing, cased-hole sealed material evaluation using acoustic measurements7 Nov 2023US 11,808,136 B2Halliburton Energy Services.Inc.
- Electrical log processing near casing point23 Feb 2021US 10,928,543 B2Halliburton Energy Services.Inc.
- Logging with joint ultrasound and X-ray technologies5 Jan 2021US 10,884,159 B2Halliburton Energy Services.Inc.
- Machine learning based borehole data analysis29 Jan 2026US 2026/0030883 A1Cgg Services SAS
- Model-based corrections to acoustic property values of annular material to mitigate ideal artifacts6 Jul 2023US 2023/0213675 A1Halliburton Energy Services.Inc.
- Interactive core description assistant using virtual reality15 Jun 2023US 2023/0184981 A1Saudi Arabian Oil Company
- Through-tubing, cased-hole sealed material evaluation using acoustic measurements1 Dec 2022US 2022/0381138 A1Halliburton Energy Services.Inc.
- Logging With Joint Ultrasound And X-Ray Technologies28 Jun 2018US 2018/0180763 A1Halliburton Energy Services.Inc.
Most cited
By later US patents
- Ultrasonic imaging in wells or tubulars28US 7,656,747 B2Halliburton Energy Services.Inc. · 2010
- Method for analyzing cement integrity in casing strings using machine learning11US 10,858,933 B2Schlumberger Technology Corporation · 2020
- Ultrasonic imaging in wells or tubulars3US 8,576,660 B2Halliburton Energy Services.Inc. · 2013
- Casing thickness measurement using acoustic wave correlation2US 10,712,466 B2Halliburton Energy Services.Inc. · 2020
- Ultrasonic cement and casing thickness evaluation1US 10,174,604 B2Weatherford Technology Holdings, LLC · 2019