Determining characteristics of a fluid in a wellbore
US-11352880-B2 · Jun 7, 2022 · US
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Roberson Mark W patents
Roberson Mark W is listed as an inventor on 50 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Roberson Mark W |
| Total patents | 50 |
| First publication | Jul 19, 2016 |
| Latest publication | Jun 7, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Zonal representation for flow visualization
US-11015438-B2 · May 25, 2021 · US
Casing coupling having communication unit for evaluating downhole conditions
US-10961845-B2 · Mar 30, 2021 · US
Electromagnetic telemetry for sensor systems deployed in a borehole environment
US-10760413-B2 · Sep 1, 2020 · US
Dynamic sensing of the top of cement (TOC) during cementing of a well casing in a well bore
US-10738590-B2 · Aug 11, 2020 · US
Geometric shaping of radio-frequency tags used in wellbore cementing operations
US-10718203-B2 · Jul 21, 2020 · US
Downhole fluid detection using surface waves
US-10677048-B2 · Jun 9, 2020 · US
System and method for communicating along a casing string including a high magnetic permeability substrate
US-10655458-B2 · May 19, 2020 · US
Determining Characteristics of a Fluid in a Wellbore
US-2020149396-A1 · May 14, 2020 · US
Determining characteristics of a fluid in a wellbore
US-10570734-B2 · Feb 25, 2020 · US
Recent patents
Latest publications not already listed above.
Magnetic surface wave effect to probe fluid properties in a wellbore
US-10534106-B2 · Jan 14, 2020 · US
Multi-coil RFID sensor assembly
US-10474853-B2 · Nov 12, 2019 · US
Downhole communications using variable length data packets
US-10458229-B2 · Oct 29, 2019 · US
Dual-frequency tags to detect cement curing in wellbore applications
US-10450850-B2 · Oct 22, 2019 · US
Sensor coil for inclusion in an RFID sensor assembly
US-10415372-B2 · Sep 17, 2019 · US
Synchronizing downhole communications using timing signals
US-10400587-B2 · Sep 3, 2019 · US
Methods and systems for detecting RFID tags in a borehole environment
US-10358914-B2 · Jul 23, 2019 · US
Repeater for a wellbore
US-10323509-B2 · Jun 18, 2019 · US
Downhole communications using selectable frequency bands
US-10138726-B2 · Nov 27, 2018 · US
Downhole wireless communications using surface waves
US-10132160-B2 · Nov 20, 2018 · US
Dual-Frequency Tags to Detect Cement Curing in Wellbore Applications
US-2018283164-A1 · Oct 4, 2018 · US
Downhole communications using frequency guard bands
US-10082018-B2 · Sep 25, 2018 · US
Downhole communications using selectable modulation techniques
US-10060254-B2 · Aug 28, 2018 · US
Zonal Representation for Flow Visualization
US-2018223650-A1 · Aug 9, 2018 · US
Dual Frequency Elements For Wellbore Communications
US-2018223652-A1 · Aug 9, 2018 · US
Magnetic Surface Wave Effect to Probe Fluid Properties in a Wellbore
US-2018188407-A1 · Jul 5, 2018 · US
Toroidal System and Method for Communicating in a Downhole Environment
US-2018171784-A1 · Jun 21, 2018 · US
Multi-Coil RFID Sensor Assembly
US-2018082090-A1 · Mar 22, 2018 · US
Geometric Shaping of Radio-Frequency Tags Used in Wellbore Cementing Operations
US-2018030825-A1 · Feb 1, 2018 · US
Sensor Coil for Inclusion in an RFID Sensor Assembly
US-2018030824-A1 · Feb 1, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Halliburton Energy Services Inc | 50 |
| Halliburton Energy Sevices Inc | 2 |
| Halliburton Energy Services Inc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21B47/13 | 38 |
| E21B47/12 | 30 |
| E21B47/122 | 29 |
| E21B47/005 | 27 |
| E21B47/138 | 21 |