| 12378882 |
Method for performing Raman spectroscopy within a logging while drilling instrument |
Bastian Sauerer |
2025-08-05 |
| 12371990 |
Downhole flowmeter |
Mohammed Badri |
2025-07-29 |
| 11988088 |
Downhole flowmeter |
Mohammed Badri |
2024-05-21 |
| 11680481 |
Downhole flowmeter |
Mohammed Badri |
2023-06-20 |
| 11530611 |
Method for performing Raman spectroscopy within a logging while drilling instrument |
Bastian Sauerer |
2022-12-20 |
| 11520070 |
Effective medium theory of acidized carbonate matrix resistivity employed to calculate the apparent geometric parameters of the wormholes |
Dean Homan, John Rasmus, Gallyam Aidagulov |
2022-12-06 |
| 11163089 |
Neutron imaging devices for cased wells and open boreholes |
Mohammed Badri, Mustapha Abbad |
2021-11-02 |
| 11041974 |
X-ray imaging device for cased wells and open boreholes |
Mohammed Badri, Mustapha Abbad |
2021-06-22 |
| 10247849 |
Method for measuring formation water salinity from within a borehole |
James A. Grau, Ronald E. Plasek, Raghu Ramamoorthy, Shouxiang Mark Ma |
2019-04-02 |
| 10208582 |
Formation water salinity from borehole measurements |
Shouxiang Mark Ma, Nedhal M. Al-Musharfi, Pablo Saldungaray |
2019-02-19 |
| 9002648 |
Method and apparatus for precise positioning of a borehole measurement instrument |
— |
2015-04-07 |
| 8990020 |
Method and apparatus for measuring the vertical separation of two stations in a borehole |
Peter Wraight |
2015-03-24 |
| 8866068 |
Ion source with cathode having an array of nano-sized projections |
Jani Reijonen, Luke T. Perkins |
2014-10-21 |
| 8700372 |
Method for 3-D gravity forward modeling and inversion in the wavenumber domain |
Ivan Priezzhev |
2014-04-15 |
| 8527205 |
Gravity interpretation workflow in injection wells |
Fabienne Legendre |
2013-09-03 |
| 7978804 |
Low power neutron generators |
Joel L. Groves |
2011-07-12 |
| 7367392 |
Wellbore apparatus with sliding shields |
Khanh Duong, Jean Pierre Masson, Fernando Garcia-Osuna, Alain Dumont, Tetsuya Tanaka |
2008-05-06 |
| 7364007 |
Integrated acoustic transducer assembly |
Fernando Garcia-Osuna, Alain Dumont, Tetsuya Tanaka |
2008-04-29 |
| 6097786 |
Method and apparatus for measuring multiphase flows |
Joel L. Groves, Jean-Pierre Poyet, Peter Wraight |
2000-08-01 |
