| Patent | Date |
|---|
Methods And Systems For Monitoring Wellbore Integrity Throughout A Wellbore Lifecycle Using Modeling Techniques
App 20220291419 - Bathija; Arpita P. ; et al. | 2022-09-15 |
Real-time Polycrystalline Diamond Compact (pdc) Bit Condition Evaluation Using Acoustic Emission Technology During Downhole Drilling
App 20220275687 - Xu; Jianhui ; et al. | 2022-09-01 |
System and method of distributed sensing in downhole drilling environments
Grant 11,428,075 - Gooneratne , et al. August 30, 2 | 2022-08-30 |
In-cutter Sensor Lwd Tool And Method
App 20220268146 - Zhan; Guodong ; et al. | 2022-08-25 |
Triboelectric energy harvesting with pipe-in-pipe structure
Grant 11,421,513 - Gooneratne , et al. August 23, 2 | 2022-08-23 |
Measuring wellbore cross-sections using downhole caliper tools
Grant 11,414,984 - Gooneratne , et al. August 16, 2 | 2022-08-16 |
Drilling bit nozzle-based sensing system
Grant 11,346,207 - Alshaikh , et al. May 31, 2 | 2022-05-31 |
Shape-adaptable Lost Circulation Material For Moderate And Severe Loss Control
App 20220135863 - Amanullah; Md ; et al. | 2022-05-05 |
Reversible Polycrystalline Diamond Compact Bit
App 20220120138 - Xu; Jianhui ; et al. | 2022-04-21 |
Method and apparatus for identifying and remediating loss circulation zone
Grant 11,261,692 - Li , et al. March 1, 2 | 2022-03-01 |
Rotatable Multi-head Ball Bits
App 20220049555 - Zhan; Guodong (David) ; et al. | 2022-02-17 |
Self-powered Active Vibration And Rotational Speed Sensors
App 20220034174 - Gooneratne; Chinthaka Pasan ; et al. | 2022-02-03 |
Triboelectric Energy Harvesting With Pipe-in-pipe Structure
App 20220038031 - Gooneratne; Chinthaka Pasan ; et al. | 2022-02-03 |
Piezoelectric And Magnetostrictive Energy Harvesting With Pipe-in-pipe Structure
App 20220038034 - Gooneratne; Chinthaka Pasan ; et al. | 2022-02-03 |
System And Method Of Distributed Sensing In Downhole Drilling Environments
App 20220034198 - Gooneratne; Chinthaka Pasan ; et al. | 2022-02-03 |
Self-powered Sensors For Detecting Downhole Parameters
App 20220034173 - Gooneratne; Chinthaka Pasan ; et al. | 2022-02-03 |
Systems and methods for controlled release of sensor swarms downhole
Grant 11,230,918 - Gooneratne , et al. January 25, 2 | 2022-01-25 |
Measuring Wellbore Cross-sections Using Downhole Caliper Tools
App 20210372270 - Gooneratne; Chinthaka Pasan ; et al. | 2021-12-02 |
Measuring Wellbore Cross-sections Using Downhole Caliper Tools
App 20210372269 - Gooneratne; Chinthaka Pasan ; et al. | 2021-12-02 |
Method And Apparatus For Identifying And Remediating Loss Circulation Zone
App 20210324702 - LI; Bodong ; et al. | 2021-10-21 |
Systems and methods for actuating downhole devices and enabling drilling workflows from the surface
Grant 11,078,780 - Gooneratne , et al. August 3, 2 | 2021-08-03 |
Systems and Methods for Actuating Downhole Devices and Enabling Drilling Workflows from the Surface
App 20210189868 - Gooneratne; Chinthaka Pasan ; et al. | 2021-06-24 |
Systems And Methods For Controlled Release Of Sensor Swarms Downhole
App 20210189863 - GOONERATNE; Chinthaka Pasan ; et al. | 2021-06-24 |
Casing With External Thread and Methods of Manufacture
App 20200378194 - Musso; Simone ; et al. | 2020-12-03 |
Systems And Methods For Sensing Downhole Cement Sheath Parameters
App 20200088023 - Gooneratne; Chinthaka Pasan ; et al. | 2020-03-19 |
Rotating casing hanger
Grant 9,458,690 - Moellendick October 4, 2 | 2016-10-04 |
Rotating Casing Hanger
App 20130319688 - Moellendick; Timothy Eric | 2013-12-05 |
Friction Reducing Stabilizer
App 20130319684 - Moellendick; Timothy Eric | 2013-12-05 |
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