Issued Patents 2023
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11802983 | Distributed acoustic sensing to geophone seismic data processing | Mark Elliott Willis, Andreas Ellmauthaler, Xiang Wu | 2023-10-31 |
| 11761328 | Temperature and strain measurement using a shared fiber-optic cable within a wellbore | — | 2023-09-19 |
| 11732578 | Topside interrogation for distributed acoustic sensing of subsea wells | Andreas Ellmauthaler, John L. Maida, Ira Jeffrey Bush, Glenn Andrew Wilson | 2023-08-22 |
| 11692435 | Tracking cementing plug position during cementing operations | John L. Maida | 2023-07-04 |
| 11686672 | Adding ion sensitivity to an integrated computational element (ICE) | Neal G. Skinner, Kenneth Glenn Dixson | 2023-06-27 |
| 11668852 | Determining fluid distribution and hydraulic fracture orientation in a geological formation | Mikko Jaaskelainen, Eric Davis, John L. Maida | 2023-06-06 |
| 11624279 | Reverse drill stem testing | Marcus Ray Hudson, Pramod Chamarthy, Christopher Michael Jones, Darren George Gascooke, Anthony Herman Van Zuilekom +3 more | 2023-04-11 |
| 11603757 | Drill stem testing | Mark A. Proett, Christopher Michael Jones, Anthony Herman Van Zuilekom, Mehdi Alipour Kallehbasti | 2023-03-14 |
| 11579025 | Sensor to measure thermal conductivity and heat capacity of reservoir fluids | Christopher Michael Jones, Michael T. Pelletier, Peter Ojo Olapade | 2023-02-14 |
| 11573161 | Densitometer with dissimilar tube and clamp materials | Christopher W. Berry, Marcelo F. Civarolo | 2023-02-07 |
| 11561311 | Simultaneous acquisition of distributed acoustic sensing for monitoring | Andreas Ellmauthaler | 2023-01-24 |
| 11549369 | Measurement system with disposable fiber with strain coupling in lateral wells | Mikko Jaaskelainen | 2023-01-10 |