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Machine Learning Enhanced Borehole Sonic Data Interpretation
App 20220244419 - Liang; Lin ; et al. | 2022-08-04 |
Distributed Image Analysis Method And System, And Storage Medium
App 20220138893 - LEI; Ting ; et al. | 2022-05-05 |
Methods and Systems for Determining Fast and Slow Shear Directions in an Anisotropic Formation Using A Logging While Drilling Tool
App 20220075087 - Wang; Pu ; et al. | 2022-03-10 |
System And Method For Generating Slowness Logs In Thinly Laminated Formations
App 20210396902 - LEI; Ting ; et al. | 2021-12-23 |
Distributed Image Analysis Method And System, And Storage Medium
App 20210312587 - LEI; Ting ; et al. | 2021-10-07 |
Methods and systems for determining fast and slow shear directions in an anisotropic formation using a logging while drilling tool
Grant 11,119,237 - Wang , et al. September 14, 2 | 2021-09-14 |
Estimation of horizontal stresses and nonlinear constants in anisotropic formations such as interbedded carbonate layers in organic-shale reservoirs
Grant 11,015,443 - Lei , et al. May 25, 2 | 2021-05-25 |
Degradable conjugated polymers
Grant 10,889,499 - Bao , et al. January 12, 2 | 2021-01-12 |
Method for analyzing cement quality in multi-string cased wells using sonic logging
Grant 10,890,681 - Lei , et al. January 12, 2 | 2021-01-12 |
Method for analyzing cement integrity in cased wells using sonic logging
Grant 10,705,056 - Lei , et al. | 2020-07-07 |
Sonic logging for assessing well integrity
Grant 10,577,915 - Sinha , et al. | 2020-03-03 |
Estimation Of Horizontal Stresses And Nonlinear Constants In Anisotropic Formations Such As Interbedded Carbonate Layers In Orga
App 20190330981 - LEI; Ting ; et al. | 2019-10-31 |
Torsional wave logging
Grant 10,393,905 - Sinha , et al. A | 2019-08-27 |
Sorting of carbon nanotubes
Grant 10,388,881 - Bao , et al. A | 2019-08-20 |
Methods and Systems for Determining Fast and Slow Shear Directions in an Anisotropic Formation Using A Logging While Drilling Tool
App 20190129053 - Wang; Pu ; et al. | 2019-05-02 |
Degradable Conjugated Polymers
App 20180346336 - BAO; Zhenan ; et al. | 2018-12-06 |
Acoustic multi-modality inversion for cement integrity analysis
Grant 10,138,727 - Zeroug , et al. Nov | 2018-11-27 |
Method For Analyzing Cement Integrity In Cased Wells Using Sonic Logging
App 20180156759 - LEI; Ting ; et al. | 2018-06-07 |
Method For Analyzing Cement Quality In Multi-string Cased Wells Using Sonic Logging
App 20180142545 - LEI; Ting ; et al. | 2018-05-24 |
System and methodology for determining fracture attributes in a formation
Grant 9,891,334 - Sinha , et al. February 13, 2 | 2018-02-13 |
Compound With Branching Alkyl Chains, Method For Preparing The Same, And Use Thereof In Photoelectric Device
App 20170158620 - PEI; Jian ; et al. | 2017-06-08 |
Method and kit for determining-antibody sensitivity and clone cell strain
Grant 9,632,086 - Zhao , et al. April 25, 2 | 2017-04-25 |
Compound with branching alkyl chains, method for preparing the same, and use thereof in photoelectric device
Grant 9,611,216 - Pei , et al. April 4, 2 | 2017-04-04 |
Torsional Wave Logging
App 20160356910 - SINHA; BIKASH K. ; et al. | 2016-12-08 |
Torsional wave logging
Grant 9,448,321 - Sinha , et al. September 20, 2 | 2016-09-20 |
Compound With Branching Alkyl Chains, Method For Preparing The Same, And Use Thereof In Photoelectric Device
App 20160002164 - PEI; Jian ; et al. | 2016-01-07 |
Systems and methods for identifying sanding in production wells using time-lapse sonic data
Grant 9,217,807 - Yang , et al. December 22, 2 | 2015-12-22 |
Compound with branching alkyl chains, method for preparing the same, and use thereof in photoelectric device
Grant 9,209,405 - Pei , et al. December 8, 2 | 2015-12-08 |
System and Methodology for Determining Fracture Attributes in A Formation
App 20150285936 - Sinha; Bikash K. ; et al. | 2015-10-08 |
Acoustic Multi-modality Inversion For Cement Integrity Analysis
App 20150219780 - ZEROUG; Smaine ; et al. | 2015-08-06 |
Sonic Logging For Assessing Well Integrity
App 20150198032 - SINHA; BIKASH K. ; et al. | 2015-07-16 |
Systems and Methods for Identifying Sanding in Production Wells Using Time-Lapse Sonic Data
App 20150029823 - Yang; Jiaqi ; et al. | 2015-01-29 |
Reagent for blood analysis and method of use thereof
Grant 8,940,499 - Kuang , et al. January 27, 2 | 2015-01-27 |
Method And Kit For Determining- Antibody Sensitivity And Clone Cell Strain
App 20140371090 - Zhao; Yumei ; et al. | 2014-12-18 |
Method and system for determination of horizontal stresses from shear radial variation profiles
Grant 8,831,923 - Lei , et al. September 9, 2 | 2014-09-09 |
Torsional Wave Logging
App 20140192619 - SINHA; BIKESH K. ; et al. | 2014-07-10 |
Reagent and kit for classifying and counting leukocytes, the preparation thereof, and process for classifying and counting leukocytes
Grant 8,685,661 - Zhao , et al. April 1, 2 | 2014-04-01 |
Compound With Branching Alkyl Chains, Method For Preparing The Same, And Use Thereof In Photoelectric Device
App 20140011973 - PEI; Jian ; et al. | 2014-01-09 |
Semiconductor Device And Electronic Apparatus
App 20130221537 - Fu; HuiLi ; et al. | 2013-08-29 |
Cyanine compounds, compositions including these compounds and their use in cell analysis
Grant 8,273,329 - Zhao , et al. September 25, 2 | 2012-09-25 |
Cyanine Compounds, Compositions Including These Compounds And Their Use In Cell Analysis
App 20110159483 - ZHAO; Yumei ; et al. | 2011-06-30 |
Method And System For Determination Of Horizontal Stresses From Shear Radial Variation Profiles
App 20110077920 - Lei; Ting ; et al. | 2011-03-31 |
Reagent And Kit For Classifying And Counting Leukocytes, The Preparation Thereof, And Process For Classifying And Counting Leukocytes
App 20110027788 - Zhao; Yang ; et al. | 2011-02-03 |
Reagent For Blood Analysis And Method Of Use Thereof
App 20100267080 - Kuang; Yuji ; et al. | 2010-10-21 |
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