Issued Patents All Time
Showing 1–25 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11550076 | Adaptive real-time nuclear magnetic resonance logging for subsurface operations | Marc Ramirez, Otto N. Fanini, Stanislav W. Forgang, Ryan Rocheleau | 2023-01-10 |
| 11460600 | Through-bit reconfigurable NMR logging tool | Marc Ramirez, Otto N. Fanini, Stanislav W. Forgang | 2022-10-04 |
| 10288764 | Estimate of subsidence and compaction with borehole gravity measurements | Mohamed Daoud, Sebastian Csutak, Alexandr N. Vasilevskiy | 2019-05-14 |
| 10209057 | Apparatus to reduce pressure and thermal sensitivity of high precision optical displacement sensors | — | 2019-02-19 |
| 10145976 | Arrays of receive antennas for magnetic resonance measurements | Marc Ramirez, Stanislav W. Forgang, Babak Kouchmeshky | 2018-12-04 |
| 10119987 | Measuring acceleration using interferometry with reduced environmental effects | Robert Adams, Sebastian Csutak, Felix Wellmann, Otto N. Fanini | 2018-11-06 |
| 9933546 | Displacement measurements using a multi-cavity sensor | Ian Turner | 2018-04-03 |
| 9835481 | Multichannel correlation analysis for displacement device | Sebastian Csutak, Robert Adams, Kent A. Byerly | 2017-12-05 |
| 9651708 | Method of mapping reservoir fluid movement using gravity sensors | Antonius M. Loermans | 2017-05-16 |
| 9645277 | Estimating molecular size distributions in formation fluid samples using a downhole NMR fluid analyzer | Jinhong Chen | 2017-05-09 |
| 9568640 | Displacement measurements using simulated multi-wavelength light sources | Sebastian Csutak | 2017-02-14 |
| 9541672 | Estimating change in position of production tubing in a well | Daniel T. Georgi, Antonius M. Loermans | 2017-01-10 |
| 9513145 | Apparatus to reduce pressure and thermal sensitivity of high precision optical displacement sensors | — | 2016-12-06 |
| 9316761 | Determining reservoir connectivity using fluid contact gravity measurements | Daniel T. Georgi, Antonius M. Loermans | 2016-04-19 |
| 9207354 | Apparatus and method for estimating characteristics of a sensor containing interferometer | Rocco DiFoggio | 2015-12-08 |
| 9140085 | Apparatus and method for positioning and orienting a borehole tool | Daniel T. Georgi, Martin P. Coronado, Antonius M. Loermans | 2015-09-22 |
| 9121550 | Apparatus of a magnetic resonance multiphase flow meter | Joo Tim Ong, Terry R. Bussear, Graeme Young | 2015-09-01 |
| 8797548 | Wide dynamic range interferometric transducer with divergent beam | Dustin Wade Carr, Steven R. Patterson | 2014-08-05 |
| 8729893 | Nuclear magnetic resonance 1H and 13C multiphase flow measurements, estimating phase selected flow rates from velocity distributions, volume fractions, and mean velocity | Lilong Li, Songhua Chen, Joo Tim Ong | 2014-05-20 |
| 8720286 | Temperature insensitive devices and methods for making same | Dustin Wade Carr | 2014-05-13 |
| 8633689 | NMR flow metering using velocity selection and remote detection | Lilong Li, Songhua Chen | 2014-01-21 |
| 8131494 | Rotatable orientation independent gravity sensor and methods for correcting systematic errors | Daniel T. Georgi, Sheng Fang, Rocco DiFoggio, Robert A. Estes | 2012-03-06 |
| 7852074 | Apparatus and method for measuring cased hole fluid flow with NMR | — | 2010-12-14 |
| 7847544 | System and method for measuring formation temperature and/or pressure using nuclear quadrupole resonance | Martin Blanz, Hyung Tae Kwak | 2010-12-07 |
| 7834622 | Configurable magnet assembly for using in NMR well logging instrument | Arcady Reiderman, David R. Beard | 2010-11-16 |