| Patent | Date |
|---|
Topside Interrogation Using Multiple Lasers For Distributed Acoustic Sensing Of Subsea Wells
App 20220259971 - Ellmauthaler; Andreas ; et al. | 2022-08-18 |
Topside Distributed Acoustic Sensing Interrogation Of Subsea Wells With A Single Optical Waveguide
App 20220236106 - Ellmauthaler; Andreas ; et al. | 2022-07-28 |
Retrievable Fiber Optic Vertical Seismic Profiling Data Acquisition System With Integrated Logging Tool For Geophone-equivalent Depth Accuracy
App 20220214468 - Ellmauthaler; Andreas ; et al. | 2022-07-07 |
Global Positioning System Encoding On A Data Stream
App 20220206172 - Wilson; Glenn Andrew ; et al. | 2022-06-30 |
Apparatus And Methods For Distributed Brillouin Frequency Sensing Offshore
App 20220186612 - Maida, JR.; John Laureto ; et al. | 2022-06-16 |
Topside interrogation using multiple lasers for distributed acoustic sensing of subsea wells
Grant 11,352,877 - Ellmauthaler , et al. June 7, 2 | 2022-06-07 |
Fiber optic noise mitigation for distributed acoustic sensing
Grant 11,340,371 - Willis , et al. May 24, 2 | 2022-05-24 |
Topside Interrogation Using Multiple Lasers For Distributed Acoustic Sensing Of Subsea Wells
App 20220145755 - Ellmauthaler; Andreas ; et al. | 2022-05-12 |
Topside distributed acoustic sensing interrogation of subsea wells with a single optical waveguide
Grant 11,326,936 - Ellmauthaler , et al. May 10, 2 | 2022-05-10 |
Distributed Acoustic Sensing To Geophone Seismic Data Processing
App 20210405232 - LeBlanc; Michel Joseph ; et al. | 2021-12-30 |
De-spiking Distributed Acoustic Sensor Seismic Profile
App 20210405231 - Wu; Xiang ; et al. | 2021-12-30 |
In-line amplifier assembly for distributed sensing system
Grant 11,193,369 - Leblanc , et al. December 7, 2 | 2021-12-07 |
Topside Distributed Acoustic Sensing Interrogation Of Subsea Wells With A Single Optical Waveguide
App 20210270667 - Ellmauthaler; Andreas ; et al. | 2021-09-02 |
Topside Interrogation For Distributed Acoustic Sensing Of Subsea Wells
App 20210270131 - Ellmauthaler; Andreas ; et al. | 2021-09-02 |
Distributed sensing interrogator using single-mode fiber for multi-mode fiber interrogation
Grant 11,085,290 - LeBlanc , et al. August 10, 2 | 2021-08-10 |
Angular response compensation for DAS VSP
Grant 11,079,511 - Wu , et al. August 3, 2 | 2021-08-03 |
Method to improve DAS channel location accuracy using global inversion
Grant 11,073,629 - Padhi , et al. July 27, 2 | 2021-07-27 |
Angular Response Compensation For Das Vsp
App 20210199832 - Wu; Xiang ; et al. | 2021-07-01 |
Simultaneous Acquisition Of Distributed Acoustic Sensing For Monitoring
App 20210199825 - LeBlanc; Michel Joseph ; et al. | 2021-07-01 |
Topside interrogation for distributed acoustic sensing of subsea wells
Grant 11,047,230 - Ellmauthaler , et al. June 29, 2 | 2021-06-29 |
System and Method to Obtain Vertical Seismic Profiles in Boreholes Using Distributed Acoustic Sensing on Optical Fiber Deployed Using Coiled Tubing
App 20210131276 - LeBlanc; Michel Joseph ; et al. | 2021-05-06 |
Single-Photon Detector-Based Interrogation For Distributed Fiber Optic Sensing Of Subsea Wells
App 20210096020 - Stark; Daniel Joshua ; et al. | 2021-04-01 |
Measuring fluid properties based on fluid surface response to a disturbance
Grant 10,941,654 - Jamison , et al. March 9, 2 | 2021-03-09 |
Fiber Optic Noise Mitigation For Distributed Acoustic Sensing
App 20210011185 - Willis; Mark Elliott ; et al. | 2021-01-14 |
Topside Interrogation For Distributed Acoustic Sensing Of Subsea Wells
App 20200362692 - Ellmauthaler; Andreas ; et al. | 2020-11-19 |
Mud pump stroke detection using distributed acoustic sensing
Grant 10,794,177 - Skinner , et al. October 6, 2 | 2020-10-06 |
Real-time Processing And Control Of Das Vsp Surveys
App 20200271811 - Wilson; Glenn Andrew ; et al. | 2020-08-27 |
In-Line Amplifier Assembly For Distributed Sensing System
App 20200131900 - Leblanc; Michel Joseph ; et al. | 2020-04-30 |
Method To Improve DAS Channel Location Accuracy Using Global Inversion
App 20200116883 - Padhi; Amit ; et al. | 2020-04-16 |
Distributed Sensing Interrogator Using Single-Mode Fiber For Multi-Mode Fiber Interrogation
App 20200032645 - LeBlanc; Michel Joseph ; et al. | 2020-01-30 |
Noise removal for distributed acoustic sensing data
Grant 10,444,391 - Ellmauthaler , et al. Oc | 2019-10-15 |
Noise removal for distributed acoustic sensing data
Grant 10,401,519 - Willis , et al. Sep | 2019-09-03 |
Distributed Sensing Systems And Methods With Spatial Location Correlation
App 20190211671 - Skinner; Neal G. ; et al. | 2019-07-11 |
Measuring Fluid Properties Based on Fluid Surface Response to a Disturbance
App 20190203595 - Jamison; Dale E. ; et al. | 2019-07-04 |
Monitoring A Subterranean Formation Using Motion Data
App 20190206068 - Stark; Daniel Joshua ; et al. | 2019-07-04 |
Distributed optical sensing using compressive sampling
Grant 10,309,213 - Barfoot , et al. | 2019-06-04 |
Trace downsampling of distributed acoustic sensor data
Grant 10,180,515 - Ellmauthaler , et al. Ja | 2019-01-15 |
Mud Pump Stroke Detection Using Distributed Acoustic Sensing
App 20180252097 - Skinner; Neal Gregory ; et al. | 2018-09-06 |
Distributed sensing systems and methods with I/Q data balancing based on ellipse fitting
Grant 10,018,036 - Ellmauthaler , et al. July 10, 2 | 2018-07-10 |
Detection of strain in fiber optics cables induced by narrow-band signals
Grant 9,976,920 - Nunes , et al. May 22, 2 | 2018-05-22 |
Detection Of Strain In Fiber Optics Cables Induced By Narrow-Band Signals
App 20170268944 - Nunes; Leonardo de Oliveira ; et al. | 2017-09-21 |
Noise Removal For Distributed Acoustic Sensing Data
App 20170235006 - Ellmauthaler; Andreas ; et al. | 2017-08-17 |
Mud pulse detection using distributed acoustic sensing
Grant 9,719,846 - Ellmauthaler , et al. August 1, 2 | 2017-08-01 |
Distributed Sensing Systems nad Methods with I/Q Data Balancing Based on Ellipse Fitting
App 20170183959 - Ellmauthaler; Andreas ; et al. | 2017-06-29 |
Mud Pulse Detection Using Distributed Acoustic Sensing
App 20170176243 - Ellmauthaler; Andreas ; et al. | 2017-06-22 |
Acoustic Deblurring For Downwell Sensors
App 20170139071 - Stokely; Christopher Lee ; et al. | 2017-05-18 |
Noise Removal For Distributed Acoustic Sensing Data
App 20170090054 - Willis; Mark Elliott ; et al. | 2017-03-30 |
Trace Downsampling Of Distributed Acoustic Sensor Data
App 20160252651 - Ellmauthaler; Andreas ; et al. | 2016-09-01 |
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