| Patent | Date |
|---|
Mixed inversion using a coarse layer model
Grant 11,307,322 - Tang , et al. April 19, 2 | 2022-04-19 |
Mixed Inversion Using A Coarse Layer Model
App 20210041590 - TANG; Yumei ; et al. | 2021-02-11 |
Joint visualization of inversion results and measurement logs
Grant 10,739,485 - Tang , et al. A | 2020-08-11 |
Two part magnetic field gradient sensor calibration
Grant 10,677,955 - Tang , et al. | 2020-06-09 |
Determining borehole parameters using ultrasonic and micro-resistivity calipers
Grant 10,634,807 - Tang , et al. | 2020-04-28 |
Borehole imaging sensor assembly
Grant 10,605,948 - Wu , et al. | 2020-03-31 |
Method of estimating anisotropic formation resistivity profile using a multi-component induction tool
Grant 10,416,336 - Li , et al. Sept | 2019-09-17 |
Systems and methods of robust determination of boundaries
Grant 10,317,560 - Tang , et al. | 2019-06-11 |
Systems and Methods for Detecting Downhole Tool Location Inside a Borehole
App 20180347339 - Zheng; Yibing ; et al. | 2018-12-06 |
Joint Visualization Of Inversion Results And Measurement Logs
App 20180306942 - Tang; Yumei ; et al. | 2018-10-25 |
Determining Borehole Parameters Using Ultrasonic And Micro-resistivity Calipers
App 20180252837 - TANG; Yumei ; et al. | 2018-09-06 |
Magnetic Field Gradient Sensor Calibration
App 20180252838 - Tang; Yumei ; et al. | 2018-09-06 |
Borehole Imaging Sensor Assembly
App 20180188406 - Wu; Hsu-Hsiang ; et al. | 2018-07-05 |
Shoulder Effect Reduction
App 20170343696 - Tang; Yumei | 2017-11-30 |
Real-time downhole processing and detection of bed boundary
Grant 9,784,886 - Yu , et al. October 10, 2 | 2017-10-10 |
Detecting boundary locations of multiple subsurface layers
Grant 9,678,240 - Tang June 13, 2 | 2017-06-13 |
Fracture detection and characterization using resistivity images
Grant 9,664,816 - Donderici , et al. May 30, 2 | 2017-05-30 |
Real-time Downhole Processing And Detection Of Bed Boundary
App 20170146692 - Yu; Wenshan ; et al. | 2017-05-25 |
Method for real-time downhole processing and detection of bed boundary for geosteering application
Grant 9,534,485 - Yu , et al. January 3, 2 | 2017-01-03 |
Method and apparatus for downhole measurement tools
Grant 9,529,113 - Bittar , et al. December 27, 2 | 2016-12-27 |
Fracture Detection And Characterization Using Resistivity Images
App 20160282512 - Donderici; Burkay ; et al. | 2016-09-29 |
Method Of Estimating Anisotropic Formation Resistivity Profile Using A Multi-component Induction Tool
App 20160054467 - Li; Shanjun ; et al. | 2016-02-25 |
Real-time casing detection using tilted and crossed antenna measurement
Grant 9,115,569 - Tang , et al. August 25, 2 | 2015-08-25 |
Detecting bed boundary locations based on gradients determined from measurements from multiple tool depths in a wellbore
Grant 9,110,188 - Tang August 18, 2 | 2015-08-18 |
Efficient inversion systems and methods for directionally-sensitive resistivity logging tools
Grant 9,002,649 - Bittar , et al. April 7, 2 | 2015-04-07 |
Detecting Bed Boundary Locations Based On Measurements From Multiple Tool Depths In A Wellbore
App 20150088426 - Tang; Yumei | 2015-03-26 |
Systems And Methods Of Robust Determination Of Boundaries
App 20150047902 - Tang; Yumei ; et al. | 2015-02-19 |
Detecting Boundary Locations Of Multiple Subsurface Layers
App 20150035536 - Tang; Yumei | 2015-02-05 |
Method For Real-time Downhole Processing And Detection Of Bed Boundary For Geosteering Application
App 20130226461 - Yu; Wenshan ; et al. | 2013-08-29 |
Method And Apparatus For Downhole Measurement Tools
App 20130144530 - Bittar; Michael S. ; et al. | 2013-06-06 |
Efficient Inversion Systems and Methods for Directionally-Sensitive Resistivity Logging Tools
App 20130046474 - Bittar; Michael S. ; et al. | 2013-02-21 |
Real-time Casing Detection Using Tilted And Crossed Antenna Measurement
App 20120283952 - TANG; Yumei ; et al. | 2012-11-08 |
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