System and method of determining reservoir fluid flow condition and composition downhole
US-12385770-B2 · Aug 12, 2025 · US
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Samson Etienne patents
Samson Etienne is listed as an inventor on 42 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Samson Etienne |
| Total patents | 42 |
| First publication | Feb 5, 2015 |
| Latest publication | Aug 12, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
System and method of determining reservoir fluid flow condition and composition downhole
US-2024192037-A1 · Jun 13, 2024 · US
Distributed control system with failover capabilities for physical well equipment
US-11899438-B1 · Feb 13, 2024 · US
Monitoring fluid characteristics downhole
US-11536117-B2 · Dec 27, 2022 · US
Dictionary generation for downhole signal compression
US-11480052-B2 · Oct 25, 2022 · US
Downhole signal compression and surface reconstruction
US-11396806-B2 · Jul 26, 2022 · US
Laser induced graphene coated optical fibers
US-11384604-B2 · Jul 12, 2022 · US
Bucking to improve permanent reservoir monitoring sensitivity
US-10948622-B2 · Mar 16, 2021 · US
Dictionary generation for downhole signal compression
US-2021071521-A1 · Mar 11, 2021 · US
Laser firing head for perforating gun
US-10941637-B2 · Mar 9, 2021 · US
Recent patents
Latest publications not already listed above.
Downhole signal compression and surface reconstruction
US-2021062642-A1 · Mar 4, 2021 · US
Systems and methods for surface detection of electromagnetic signals from subsurface environments
US-10927666-B2 · Feb 23, 2021 · US
Laser induced graphene coated optical fibers
US-2020408045-A1 · Dec 31, 2020 · US
Laser induced graphene coated optical fibers
US-10865604-B2 · Dec 15, 2020 · US
Monitoring fluid characteristics downhole
US-2020109612-A1 · Apr 9, 2020 · US
Optical magnetic field sensor units for a downhole environment
US-10598810-B2 · Mar 24, 2020 · US
Multipurpose permanent electromagnetic sensing system for monitoring wellbore fluids and formation fluids
US-10591628-B2 · Mar 17, 2020 · US
Reelable sensor arrays for downhole deployment
US-10526885-B2 · Jan 7, 2020 · US
Magnetic induction sensor with an electro-optical transducer and related methods and systems
US-2020003929-A1 · Jan 2, 2020 · US
High sensitivity electric field sensor
US-10295695-B2 · May 21, 2019 · US
Laser induced graphene coated optical fibers
US-2019136639-A1 · May 9, 2019 · US
Systems and methods for surface detection of electromagnetic signals from subsurface environments
US-2018320509-A1 · Nov 8, 2018 · US
Optical fiber feedthrough incorporating fiber bragg grating
US-10077649-B2 · Sep 18, 2018 · US
Bucking to improve permanent reservoir monitoring sensitivity
US-2018259672-A1 · Sep 13, 2018 · US
Hybrid fiber optic and graphene cable
US-10001614-B2 · Jun 19, 2018 · US
Sensor system for downhole galvanic measurements
US-9983329-B2 · May 29, 2018 · US
Laser firing head for perforating gun
US-2018119530-A1 · May 3, 2018 · US
Downhole power and data transfer using resonators
US-9915145-B2 · Mar 13, 2018 · US
Reelable sensor arrays for downhole deployment
US-2018066509-A1 · Mar 8, 2018 · US
Multipurpose Permanent Electromagnetic Sensing System for Monitoring Wellbore Fluids and Formation Fluids
US-2018017697-A1 · Jan 18, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Halliburton Energy Services Inc | 42 |
| Halliburton Energy Serv Inc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G01V3/26 | 10 |
| E21B47/135 | 9 |
| G01V3/28 | 8 |
| E21B47/123 | 7 |
| G02B6/443 | 7 |