| 12460534 |
Magnetic focusing scheme for flux leakage measurement |
Yong Chen, Likan Liang, Saad Omar |
2025-11-04 |
|
| 12018939 |
System and method for analyzing an oilfield casing using an apparent thickness approach |
Saad Omar |
2024-06-25 |
|
| 11899157 |
Well logging tool and interpretation framework that employs a system of artificial neural networks for quantifying mud and formation electromagnetic properties |
Zikri Bayraktar |
2024-02-13 |
$34,525,000 |
| 11795793 |
Drilling measurement valuation |
William J. Bailey |
2023-10-24 |
$31,509,000 |
| 11656199 |
System and method for obtaining and analyzing flux leakage data in the inspection of oil and gas wells |
Yong-Hua Chen, Tarek M. Habashy |
2023-05-23 |
$217,309,000 |
| 11448794 |
Two dimensional pixel-based inversion |
Michael Thiel |
2022-09-20 |
$152,921,000 |
| 11306582 |
Methods and systems employing look-around and look-ahead inversion of downhole measurements |
Michael Thiel, Andrei I. Davydychev, Tarek M. Habashy |
2022-04-19 |
$111,613,000 |
| 11286763 |
Drilling with information characterizing lateral heterogeneities based on deep directional resistivity measurements |
Michael Thiel, Niloofar Farnoosh |
2022-03-29 |
$64,969,000 |
| 10914861 |
Inversion-based workflow for consistent interpretation of nuclear density images in horizontal wells |
Hui Xie, Tarek M. Habashy, Sushil Shetty |
2021-02-09 |
$177,276,000 |
| 10809416 |
Inversion-based workflow for processing nuclear density images in high-angle and horizontal wells |
Sushil Shetty, Tarek M. Habashy, John Rasmus, Jeffrey Miles |
2020-10-20 |
$18,534,000 |
| 10571595 |
Workflow for navigation with respect to oil-water contact using deep directional resistivity measurements |
Shabnam Ghadar, Christophe Dupuis, Michael Thiel, Yong-Hua Chen, Tarek M. Habashy |
2020-02-25 |
$29,217,000 |
| 10527753 |
Methods and apparatuses to generate a formation model |
Christophe Dupuis, Yong-Hua Chen, Tarek M. Habashy |
2020-01-07 |
$40,342,000 |
| 10481290 |
Generalized directional measurements and using symmetrized and anti-symmetrized angles to indicate orientation of anisotropy and formation boundaries |
Chih-Hao Kuo |
2019-11-19 |
$46,637,000 |
| 10450860 |
Integrating reservoir modeling with modeling a perturbation |
Valery Polyakov, Torbjørn Vik, Tarek M. Habashy |
2019-10-22 |
$18,740,000 |
| 10370963 |
Method for selecting bed boundaries and log squaring using electromagnetic measurements |
Keli Sun, Steve F. Crary |
2019-08-06 |
$13,682,000 |
| 10267945 |
Use of transverse antenna measurements for casing and pipe detection |
— |
2019-04-23 |
$50,352,000 |
| 10073189 |
Inversion-based calibration of downhole electromagnetic tools |
Andrei I. Davydychev, Michael Thiel, Steve F. Crary |
2018-09-11 |
$58,515,000 |
| 10036826 |
Inversion techniques for real-time well placement and reservoir characterization |
Michael Thiel, Tarek M. Habashy |
2018-07-31 |
$51,084,000 |
| 9977144 |
Nested tubular analysis via electromagnetic logging |
Martin David, Saad Omar |
2018-05-22 |
$71,170,000 |
| 9869792 |
Inversion-based workflow for processing nuclear density images in high-angle and horizontal wells |
Sushil Shetty, Tarek M. Habashy, John Rasmus, Jeffrey Miles |
2018-01-16 |
$53,780,000 |
| 9715034 |
Method for multi-tubular evaluation using induction measurements |
Saad Omar |
2017-07-25 |
$31,416,000 |
| 9678239 |
System and method for imaging properties of subterranean formations |
Tarek M. Habashy, Andrew Hayman, Yong-Hua Chen, Philip Cheung |
2017-06-13 |
$29,708,000 |
| 9134449 |
Directional resistivity measurement for well placement and formation evaluation |
Jean Seydoux, Dean Homan |
2015-09-15 |
$26,956,000 |
| 9057797 |
Multilevel workflow method to extract resistivity anisotropy data from three-dimensional induction measurements |
Keli Sun, Qiming Li, Tarek M. Habashy |
2015-06-16 |
$60,889,000 |
| 8754651 |
System and method for imaging properties of subterranean formations |
Tarek M. Habashy, Andrew Hayman, Yong-Hua Chen, Philip Cheung |
2014-06-17 |
$34,969,000 |
