Inventor
CHENGBING LIU
Inventor
SA
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Vprimary
G01VGeophysics37%
G01NInvestigating or analysing materials by determining their chemical or physical properties21%
E21BEarth or rock drilling16%
C09KMaterials for miscellaneous applications, not provided for elsewhere11%
G06FElectric digital data processing5%
G06NComputing arrangements based on specific computational models5%
Y02ATechnologies for adaptation to climate change5%
PatentTitleYear
12,523,793Methods and systems to identify formations with minimum clay related natural gamma rays202612,360,278Quantification of formation water saturation and salinity using relative permittivity and conductivity measurements202511,940,588Clay detection and quantification using downhole low frequency electromagnetic measurements202411,892,581Methods and systems for characterizing clay content of a geological formation202411,796,710Determination of formation water salinity using downhole low frequency electromagnetic measurements and permittivity dispersions based thereon202311,754,518Methods and systems to determine tortuosity of rock and fluids in porous media202311,499,935Clay detection and quantification using low frequency electromagnetic measurements202211,237,292Clay detection and quantification using downhole low frequency electromagnetic measurements2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2026Patents assigned to SAUDI ARABIAN OIL CO (8)· patent assignee history
2022–2026Patents assigned to SCHLUMBERGER TECHNOLOGY CORP (8)· patent assignee history
2022–2026Based in SA· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAUDI ARABIAN OIL CO | 8 | 2022–2026 |
| SCHLUMBERGER TECHNOLOGY CORP | 8 | 2022–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| SA | 8 | 2022–2026 |