Issued Patents All Time
Showing 76–100 of 298 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11719096 | Contamination prediction of downhole pumpout and sampling | Peter Ojo Olapade, Bin Dai, James M. Price, Dingding Chen, Anthony Herman Van Zuilekom | 2023-08-08 |
| 11698337 | Device and method for optical analysis using multiple integrated computational elements | James M. Price, Bin Dai | 2023-07-11 |
| 11697992 | Determination of downhole formation fluid contamination and certain component concentrations | Ralph Engel Piazza, Anthony Herman Van Zuilekom, Megan Renee Pearl, Luiz Alexandre Sacorague, Alexandre Jaime Mello Vieira | 2023-07-11 |
| 11693144 | Downhole tubular inspection combining partial saturation and remote field eddy currents | Junwen Dai, Ahmed Elsayed Fouda, Freeman L. Hill | 2023-07-04 |
| 11692438 | LWD formation tester with retractable latch for wireline | Darren George Gascooke, Anthony Herman Van Zuilekom, Glenn Andrew Wilson | 2023-07-04 |
| 11686193 | Pressure measurement mitigation | Anthony Herman Van Zuilekom, Mehdi Alipour Kallehbasti | 2023-06-27 |
| 11661839 | Method and system for performing formation fluid test, involves performing second test with second set of tool parameters and comparing | Bin Dai, James M. Price, Anthony Herman Van Zuilekom, Darren George Gascooke | 2023-05-30 |
| 11655705 | Pressure measurement mitigation | Anthony Herman Van Zuilekom, Mehdi Alipour Kallehbasti | 2023-05-23 |
| 11650348 | Model based discriminant analysis | David L. Perkins, Dingding Chen, Jing Shen | 2023-05-16 |
| 11649725 | Downhole tool with filtration device | Michael T. Pelletier, Darren George Gascooke, David L. Perkins | 2023-05-16 |
| 11643928 | Siphon pump chimney for formation tester | Darren George Gascooke, Anthony Herman Van Zuilekom, Etienne M. Samson, Michael T. Pelletier, Mehdi Alipour Kallehbasti | 2023-05-09 |
| 11635541 | Microfluidic device and method for parallel pressure-volume-temperature analysis in reservoir simulations | Michael T. Pelletier, Robert Atkinson, Songhua Chen | 2023-04-25 |
| 11630233 | Predicting contamination and clean fluid properties from downhole and wellsite gas chromatograms | Peter Ojo Olapade, Bin Dai | 2023-04-18 |
| 11624279 | Reverse drill stem testing | Marcus Ray Hudson, Pramod Chamarthy, Michel Joseph LeBlanc, Darren George Gascooke, Anthony Herman Van Zuilekom +3 more | 2023-04-11 |
| 11619130 | Ferrofluidic sealing technology for sampling while rotating and drilling | Darren George Gascooke, Mehdi Ali Pour Kallehbasti, Anthony Herman Van Zuilekom | 2023-04-04 |
| 11613950 | Core sampling and analysis using a sealed pressure vessel | Donald Clifford Westacott, Anthony Herman Van Zuilekom | 2023-03-28 |
| 11604982 | Progressive modeling of optical sensor data transformation neural networks for downhole fluid analysis | Dingding Chen, Bin Dai, Anthony Van Zuilekom | 2023-03-14 |
| 11603757 | Drill stem testing | Mark A. Proett, Michel Joseph LeBlanc, Anthony Herman Van Zuilekom, Mehdi Alipour Kallehbasti | 2023-03-14 |
| 11598206 | Detecting downhole fluid composition utilizing photon emission | Jeffrey James Crawford, Anthony Herman van Zulekom, Darren George Gascooke | 2023-03-07 |
| 11592433 | Quantifying contamination of downhole samples | Waqar Khan, Mehdi Alipour Kallehbasti | 2023-02-28 |
| 11579025 | Sensor to measure thermal conductivity and heat capacity of reservoir fluids | Michel Joseph LeBlanc, Michael T. Pelletier, Peter Ojo Olapade | 2023-02-14 |
| 11579013 | Flexible integrated computational elements for optical analysis | Jian Li, James M. Price, Bin Dai, Daniel Joshua Stark | 2023-02-14 |
| 11572786 | Dual pump reverse flow through phase behavior measurements with a formation tester | Darren George Gascooke, Anthony Herman Van Zuilekom, Marcus Ray Hudson | 2023-02-07 |
| 11572784 | ALD-thin layer coating applications for sensing telemetry | — | 2023-02-07 |
| 11555402 | Split flow probe for reactive reservoir sampling | Anthony Herman Van Zuilekom, Darren George Gascooke | 2023-01-17 |