Issued Patents All Time
Showing 25 most recent of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12333799 | Optimized multi-stage intermittent fugitive emission detection | Kashif Rashid, Andrew J. Speck | 2025-06-17 |
| 12313260 | Radiant heat or thermal based flare efficiency monitoring | Glen Andrew Hay, Athithan Dharmaratnam, Karl Staffan Tekin Eriksson, Andrew J. Speck | 2025-05-27 |
| 11939248 | System and method for using subterranean biological reactors | Dean M. Willberg, Thorarinn Kristjansson | 2024-03-26 |
| 11927581 | Greenhouse gas emission monitoring systems and methods | Raphael Gadot, Adam P. Huynh, Andrew J. Speck, Gocha Chochua | 2024-03-12 |
| 11906691 | Method for improving neutron interpretations in subsurface formations | Paul Ryan Craddock, Laurent Mosse, Jeffrey Miles | 2024-02-20 |
| 11731747 | Marine emissions detection | Iain Cooper | 2023-08-22 |
| 11623886 | System and method for using subterranean biological reactors | Dean M. Willberg, Thorarinn Kristjansson | 2023-04-11 |
| 11280191 | Method for characterization of hydrocarbon reservoirs | Youxiang Zuo, Oliver C. Mullins, Francois Xavier Dubost, Cosan Ayan, Wael Abdallah +1 more | 2022-03-22 |
| 10746017 | Reservoir fluid geodynamic system and method for reservoir characterization and modeling | Youxiang Zuo, Kang-Huai Wang, Soraya S. Betancourt Pocaterra, Jerimiah Forsythe, Cosan Ayan +11 more | 2020-08-18 |
| 10746018 | Systems and methods for identifying two or more charges into reservoir using downhole fluid analysis | Hadrien Dumont, Vinay K. Mishra, German Garcia, Li Chen, Thomas Pfeiffer +4 more | 2020-08-18 |
| 10698131 | Methods for improving matrix density and porosity estimates in subsurface formations | Paul Ryan Craddock, Frank Shray | 2020-06-30 |
| 10534871 | Method and systems for reservoir modeling, evaluation and simulation | Youxiang Zuo, John Waggoner, Zulfiquar Ail Reza, Sophie Nazik Godefroy, Thomas Pfeiffer +2 more | 2020-01-14 |
| 10385259 | Method for removing bitumen to enhance formation permeability | George Waters, Richard Evans Lewis, II, Erik Rylander, Ridvan Akkurt, Roderick Jock Bovee +1 more | 2019-08-20 |
| 10215690 | Method for estimating a value of a kerogen property in subsurface formations | Paul Ryan Craddock, Michael David Prange | 2019-02-26 |
| 10151674 | Oil-based mud drill cutting cleaning for infrared spectroscopy | Mary Ellen Loan, Michael M. Herron, Ridvan Akkurt | 2018-12-11 |
| 10151197 | Hydrocarbon density determination method | Salman Khalid, Robert Badry, Paul Ryan Craddock, Kenneth Faurschou, Manuel Aboud | 2018-12-11 |
| 10100636 | Bitumen quantification using vibrational spectroscopy | Robert L. Kleinberg, Ravinath Kausik Kadayam Viswanathan, Paul Ryan Craddock | 2018-10-16 |
| 10101484 | Assessing risks of compartmentalization | Hadrien Dumont, Joseph Carl Fiduk, Vinay K. Mishra, Youxiang Zuo, Oliver C. Mullins | 2018-10-16 |
| 10088597 | Determining phase behavior of a reservoir fluid | Raphael Altman, Mikhail Stukan, Albina Mutina | 2018-10-02 |
| 10012074 | Asphaltene content of heavy oil | Zied Ben Hamad, Albert Ballard Andrews, Youxiang Zuo, Oliver C. Mullins | 2018-07-03 |
| 9880319 | Quality metrics for tight oil reservoirs | Ravinath Kausik Kadayam Viswanathan, Richard Evans Lewis, II, Paul Ryan Craddock, Robert L. Kleinberg, Frank Shray +1 more | 2018-01-30 |
| 9810062 | Reservoir and completion quality assessment in unconventional (shale gas) wells without logs or core | Ridvan Akkurt, Romain Charles Andre Prioul | 2017-11-07 |
| 9759830 | Method and apparatus for determining mud contamination of formation fluid | A. Ballard Andrews, Soraya S. Betancourt, Soumyajit Mandal, Yi-Qiao Song | 2017-09-12 |
| 9651476 | Fluid analysis by optical spectroscopy with photoacoustic detection | Andrew J. Speck, Oliver C. Mullins | 2017-05-16 |
| 9618446 | Fluidic speed of sound measurement using photoacoustics | Andrew J. Speck, Christopher Harrison, Oliver C. Mullins | 2017-04-11 |