Inventor
Adriaan GISOLF
Inventor
RO
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling70%
G01NInvestigating or analysing materials by determining their chemical or physical properties25%
G01VGeophysics5%
PatentTitleYear
12,595,732Systems and methods for determining deformation of a tool string202612,523,105Processes for injection of fluids into a wellbore via drill pipe202612,428,961Terminal modules for downhole formation testing tools202512,298,242Systems and methods for differentiating bubble points from dew points202512,146,406Fluid type identification from downhole fluid analysis using machine learning techniques202411,768,191Methods and systems for estimation of oil formation volume factor202311,732,581Terminal modules for downhole formation testing tools202311,692,991Methods and systems for correction of oil-based mud filtrate contamination on saturation pressure202311,674,372Geologic formation characterization via fluid separation202311,384,637Systems and methods for formation fluid sampling202211,280,188System and method for controlled pumping in a downhole sampling tool202211,230,924Interpretation of pressure test data202211,208,864Inflatable downhole packer tool202111,187,693Methods and systems for correction of oil-based mud filtrate contamination on saturation pressure2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to SCHLUMBERGER TECHNOLOGY CORP (13)· patent assignee history
2021–2026Based in RO· patent location history
2021–2022Based in GB· patent location history
2022Based in US· patent location history
2026Patents assigned to Schlumberger Tech Corporation (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SCHLUMBERGER TECHNOLOGY CORP | 13 | 2021–2026 |
| Schlumberger Tech Corporation | 1 | 2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| RO | 11 | 2021–2026 |
| GB | 2 | 2021–2022 |
| US | 1 | 2022 |