| Patent | Date |
|---|
Three dimensional visualization from point-by-point one dimensional inversion with bed azimuth
Grant 11,435,497 - Wu , et al. September 6, 2 | 2022-09-06 |
Machine-learning Integration For 3d Reservoir Visualization Based On Information From Multiple Wells
App 20220122320 - Wu; Hsu-Hsiang ; et al. | 2022-04-21 |
Look-Ahead Resistivity Configuration
App 20220025763 - Bittar; Michael S. ; et al. | 2022-01-27 |
Look-ahead resistivity configuration
Grant 11,174,727 - Bittar , et al. November 16, 2 | 2021-11-16 |
A 1-d Inversion Process For Determining Formation Properties Ahead Of A Drill Bit In A Subsurface Formation
App 20210340853 - Ma; Jin ; et al. | 2021-11-04 |
3d Inversion Of Deep Resistivity Measurements With Constrained Nonlinear Transformations
App 20210333429 - Hou; Junsheng ; et al. | 2021-10-28 |
Look-ahead of the bit resitivity tool
Grant 11,054,541 - Donderici , et al. July 6, 2 | 2021-07-06 |
Decoupling tensor components without matrix inversion
Grant 11,035,976 - Hou , et al. June 15, 2 | 2021-06-15 |
Look-Ahead Resistivity Configuration
App 20210047921 - Bittar; Michael S. ; et al. | 2021-02-18 |
Decoupling Tensor Components Without Matrix Inversion
App 20210003733 - Hou; Junsheng ; et al. | 2021-01-07 |
Three Dimensional Visualization From Point-by-point One Dimensional Inversion With Bed Azimuth
App 20200096665 - WU; Hsu-Hsiang ; et al. | 2020-03-26 |
Inductive downhole tool having multilayer transmitter and receiver and related methods
Grant 10,553,927 - San Martin , et al. Fe | 2020-02-04 |
Method and apparatus for resistivity measurements
Grant 10,494,920 - Bittar , et al. De | 2019-12-03 |
Multilateral production control methods and systems employing a casing segment with at least one transmission crossover arrangement
Grant 10,436,023 - Bittar , et al. O | 2019-10-08 |
Sensing characteristics in a subterranean earth formation
Grant 10,400,586 - Bittar , et al. Sep | 2019-09-03 |
Cross-coupling based fluid front monitoring
Grant 10,385,681 - Chemali , et al. A | 2019-08-20 |
Multi-step borehole correction scheme for multi-component induction tools
Grant 10,365,392 - Hou , et al. July 30, 2 | 2019-07-30 |
Tilted antenna logging systems and methods yielding robust measurement signals
Grant 10,358,911 - Wu , et al. | 2019-07-23 |
Interwell tomography methods and systems employing a casing segment with at least one transmission crossover arrangement
Grant 10,358,909 - Bittar , et al. July 23, 2 | 2019-07-23 |
Defects inspection through detection of magnetic fields
Grant 10,338,030 - Bittar , et al. | 2019-07-02 |
Systems and methods of robust determination of boundaries
Grant 10,317,560 - Tang , et al. | 2019-06-11 |
Casing segment having at least one transmission crossover arrangement
Grant 10,309,215 - Bittar , et al. | 2019-06-04 |
Casing detection tools and methods
Grant 10,301,926 - Bittar , et al. | 2019-05-28 |
Determination of true formation resistivity
Grant 10,295,697 - Wu , et al. | 2019-05-21 |
Method and apparatus for making resistivity measurements in a wellbore
Grant 10,234,590 - Bittar , et al. | 2019-03-19 |
Casing Detection Tools And Methods
App 20190078433 - Bittar; Michael S. ; et al. | 2019-03-14 |
Data transmission systems and methods for azimuthally sensitive tools with multiple depths of investigation
Grant 10,222,507 - Bittar , et al. | 2019-03-05 |
System and method of focusing an array laterolog
Grant 10,175,378 - Li , et al. J | 2019-01-08 |
Guided drilling methods and systems employing a casing segment with at least one transmission crossover arrangement
Grant 10,145,233 - Bittar , et al. De | 2018-12-04 |
Casing detection tools and methods
Grant 10,145,234 - Bittar , et al. De | 2018-12-04 |
Modular geosteering tool assembly
Grant 10,119,388 - Bittar , et al. November 6, 2 | 2018-11-06 |
Look-ahead Of The Bit Applications
App 20180246247 - Donderici; Burkay ; et al. | 2018-08-30 |
Direct coupling cancellation with a combination of sensor tilt angles
Grant 10,007,018 - Donderici , et al. June 26, 2 | 2018-06-26 |
Look-ahead of the bit applications
Grant 9,971,057 - Donderici , et al. May 15, 2 | 2018-05-15 |
Method And Apparatus For Making Resistivity Measurements In A Wellbore
App 20180100946 - Bittar; Michael S. ; et al. | 2018-04-12 |
Fracture characterization using directional electromagnetic resistivity measurements
Grant 9,909,414 - Bittar , et al. March 6, 2 | 2018-03-06 |
Direct Coupling Cancellation With A Combination Of Sensor Tilt Angles
App 20180038986 - Donderici; Burkay ; et al. | 2018-02-08 |
Method and apparatus for making resistivity measurements in a wellbore
Grant 9,857,497 - Bittar , et al. January 2, 2 | 2018-01-02 |
Tool for azimuthal resistivity measurement and bed boundary detection
Grant 9,851,467 - Bittar December 26, 2 | 2017-12-26 |
System and method of making environmental measurements
Grant 9,846,253 - Bittar , et al. December 19, 2 | 2017-12-19 |
Direct coupling cancellation with a combination of sensor tilt angles
Grant 9,829,600 - Donderici , et al. November 28, 2 | 2017-11-28 |
Method and apparatus to detect a conductive body
Grant 9,810,805 - Bittar , et al. November 7, 2 | 2017-11-07 |
Processing and geosteering with a rotating tool
Grant 9,791,586 - Bittar , et al. October 17, 2 | 2017-10-17 |
Real-time downhole processing and detection of bed boundary
Grant 9,784,886 - Yu , et al. October 10, 2 | 2017-10-10 |
EM-guided drilling relative to an existing borehole
Grant 9,732,559 - Bittar August 15, 2 | 2017-08-15 |
Directing a drilling operation using an optical computation element
Grant 9,733,191 - Bittar , et al. August 15, 2 | 2017-08-15 |
Apparatus and method of landing a well in a target zone
Grant 9,702,240 - Bittar , et al. July 11, 2 | 2017-07-11 |
Real-time Downhole Processing And Detection Of Bed Boundary
App 20170146692 - Yu; Wenshan ; et al. | 2017-05-25 |
Reducing conductive casing effect in transient cased-hole resistivity logging
Grant 9,651,705 - Wu , et al. May 16, 2 | 2017-05-16 |
Systems and methods for displaying logging data
Grant 9,638,022 - Bittar , et al. May 2, 2 | 2017-05-02 |
Imaging and sensing of subterranean reservoirs
Grant 9,612,355 - Bittar , et al. April 4, 2 | 2017-04-04 |
Multicomponent borehole radar systems and methods
Grant 9,562,987 - Guner , et al. February 7, 2 | 2017-02-07 |
Multi-array laterolog tools and methods with differential voltage measurements
Grant 9,547,100 - Li , et al. January 17, 2 | 2017-01-17 |
Resistivity logging systems and methods employing ratio signal set for inversion
Grant 9,547,102 - Wu , et al. January 17, 2 | 2017-01-17 |
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 |
Tool for Azimuthal Resistivity Measurement and Bed Boundary Detection
App 20160370490 - BITTAR; Michael S. | 2016-12-22 |
Tool for azimuthal resistivity measurement and bed boundary detection
Grant 9,465,132 - Bittar October 11, 2 | 2016-10-11 |
Cross-coupling Based Fluid Front Monitoring
App 20160290124 - Chemali; Roland E. ; et al. | 2016-10-06 |
Multi-step Borehole Correction Scheme For Multi-component Induction Tools
App 20160274263 - Hou; Junsheng ; et al. | 2016-09-22 |
Interwell Tomography Methods And Systems Employing A Casing Segment With At Least One Transmission Crossover Arrangement
App 20160258274 - BITTAR; Michael S. ; et al. | 2016-09-08 |
Guided Drilling Methods And Systems Employing A Casing Segment With At Least One Transmission Crossover Arrangement
App 20160258277 - BITTAR; Michael S. ; et al. | 2016-09-08 |
Multilateral Production Control Methods And Systems Employing A Casing Segment With At Least One Transmission Crossover Arrangement
App 20160258283 - BITTAR; Michael S. ; et al. | 2016-09-08 |
Casing Segment Having At Least One Transmission Crossover Arrangement
App 20160258284 - BITTAR; Michael S. ; et al. | 2016-09-08 |
3D borehole imager
Grant 9,411,068 - Bittar , et al. August 9, 2 | 2016-08-09 |
Multi-step borehole correction scheme for multi-component induction tools
Grant 9,364,905 - Hou , et al. June 14, 2 | 2016-06-14 |
Correcting for magnetic interference in azimuthal tool measurements
Grant 9,360,582 - Bittar , et al. June 7, 2 | 2016-06-07 |
Apparatus and methods of locating downhole anomalies
Grant 9,360,583 - Donderici , et al. June 7, 2 | 2016-06-07 |
Systems and methodology for detecting a conductive structure
Grant 9,360,584 - Li , et al. June 7, 2 | 2016-06-07 |
Systems and methodology for detecting a conductive structure
Grant 9,354,349 - Li , et al. May 31, 2 | 2016-05-31 |
Antenna coupling component measurement tool having a rotating antenna configuration
Grant 9,329,298 - Bittar , et al. May 3, 2 | 2016-05-03 |
Fluid resistivity sensor
Grant 9,322,796 - Li , et al. April 26, 2 | 2016-04-26 |
Method and apparatus for sensing elongated subterranean anomalies
Grant 9,310,508 - Donderici , et al. April 12, 2 | 2016-04-12 |
Antenna Coupling Component Measurement Tool Having A Rotating Antenna Configuration
App 20160033669 - Bittar; Michael S. ; et al. | 2016-02-04 |
Optimized arrays for look ahead-of-bit applications
Grant 9,250,349 - Donderici , et al. February 2, 2 | 2016-02-02 |
Focused array laterolog tool
Grant 9,239,402 - Li , et al. January 19, 2 | 2016-01-19 |
Apparatus and methods of controlling recordation of resistivity-related readings in determining formation resistivity
Grant 9,239,403 - Bittar , et al. January 19, 2 | 2016-01-19 |
Determination Of True Formation Resistivity
App 20150369952 - Wu; Hsu-Hsiang ; et al. | 2015-12-24 |
Resistivity Logging Systems And Methods Employing Ratio Signal Set For Inversion
App 20150369950 - Wu; Hsu-Hsiang ; et al. | 2015-12-24 |
Tilted Antenna Logging Systems And Methods Yielding Robust Measurement Signals
App 20150322774 - Wu; Hsu-Hsiang ; et al. | 2015-11-12 |
Apparatus And Method Of Defects Inspection
App 20150308980 - Bittar; Michael S. ; et al. | 2015-10-29 |
Antenna coupling component measurement tool having a rotating antenna configuration
Grant 9,157,315 - Bittar , et al. October 13, 2 | 2015-10-13 |
Method And Apparatus For Resistivity Measurements
App 20150285070 - Bittar; Michael S. ; et al. | 2015-10-08 |
Reducing Conductive Casing Effect In Transient Cased-hole Resistivity Logging
App 20150276970 - Wu; Dagang ; et al. | 2015-10-01 |
Fracture Characterization Using Directional Electromagnetic Resistivity Measurements
App 20150240631 - Bittar; Michael S. ; et al. | 2015-08-27 |
Real-time casing detection using tilted and crossed antenna measurement
Grant 9,115,569 - Tang , et al. August 25, 2 | 2015-08-25 |
Method and apparatus for resistivity measurements
Grant 9,085,959 - Bittar , et al. July 21, 2 | 2015-07-21 |
System And Method Of Focusing An Array Laterolog
App 20150177406 - Li; Shanjun ; et al. | 2015-06-25 |
Focused Array Laterolog Tool
App 20150134254 - Li; Shanjun ; et al. | 2015-05-14 |
Compensated crosswell tomography methods and systems
Grant 9,008,970 - Donderici , et al. April 14, 2 | 2015-04-14 |
Efficient inversion systems and methods for directionally-sensitive resistivity logging tools
Grant 9,002,649 - Bittar , et al. April 7, 2 | 2015-04-07 |
Systems And Methods Of Robust Determination Of Boundaries
App 20150047902 - Tang; Yumei ; et al. | 2015-02-19 |
High frequency dielectric measurement tool
Grant 8,957,683 - Bittar , et al. February 17, 2 | 2015-02-17 |
Multi-array laterolog tools and methods
Grant 8,947,095 - Bittar , et al. February 3, 2 | 2015-02-03 |
Method and apparatus for detecting deep conductive pipe
Grant 8,917,094 - Bittar , et al. December 23, 2 | 2014-12-23 |
Downhole Sensing In Borehole Environments
App 20140368199 - BITTAR; Michael S. ; et al. | 2014-12-18 |
Systems and methods having pot core antennas for electromagnetic resistivity logging
Grant 8,890,531 - Beste , et al. November 18, 2 | 2014-11-18 |
Directing a Drilling Operation Using an Optical Computation Element
App 20140311803 - Bittar; Michael S. ; et al. | 2014-10-23 |
Downhole sensing in borehole environments
Grant 8,860,416 - Bittar , et al. October 14, 2 | 2014-10-14 |
Instrumented core barrels and methods of monitoring a core while the core is being cut
Grant 8,854,044 - Bittar , et al. October 7, 2 | 2014-10-07 |
System and method for EM ranging in oil-based mud
Grant 8,844,648 - Bittar , et al. September 30, 2 | 2014-09-30 |
Look-ahead Of The Bit Applications
App 20140249754 - Donderici; Burkay ; et al. | 2014-09-04 |
Compensated Crosswell Tomography Methods And Systems
App 20140244175 - Donderici; Burkay ; et al. | 2014-08-28 |
Systems And Methodology For Detecting A Conductive Structure
App 20140244174 - Li; Shanjun ; et al. | 2014-08-28 |
Apparatus and methods for monitoring a core during coring operations
Grant 8,797,035 - Bittar , et al. August 5, 2 | 2014-08-05 |
Casing Detection Tools And Methods
App 20140191879 - Bittar; Michael S. ; et al. | 2014-07-10 |
Systems And Methodology For Detecting A Conductive Structure
App 20140188391 - Li; Shanjun ; et al. | 2014-07-03 |
Real time determination of casing location and distance with tilted antenna measurement
Grant 8,749,243 - Bittar , et al. June 10, 2 | 2014-06-10 |
Multicomponent Borehole Radar Systems And Methods
App 20140032116 - Guner; Baris ; et al. | 2014-01-30 |
Resistivity logging with reduced dip artifacts
Grant 8,593,147 - Bittar November 26, 2 | 2013-11-26 |
Apparatus And Method For Making Induction Measurements
App 20130311094 - Donderici; Burkay ; et al. | 2013-11-21 |
Downhole methods and assemblies employing an at-bit antenna
Grant 8,581,592 - Bittar , et al. November 12, 2 | 2013-11-12 |
Multi-Array Laterolog Tools and Methods
App 20130257436 - Bittar; Michael S. ; et al. | 2013-10-03 |
Apparatus And Method Of Landing A Well In A Target Zone
App 20130248250 - Bittar; Michael S. ; et al. | 2013-09-26 |
Multi-array Laterolog Tools And Methods With Differential Voltage Measurements
App 20130234718 - Li; Shanjun ; et al. | 2013-09-12 |
Method For Real-time Downhole Processing And Detection Of Bed Boundary For Geosteering Application
App 20130226461 - Yu; Wenshan ; et al. | 2013-08-29 |
Imaging And Sensing Of Subterranean Reservoirs
App 20130169278 - Bittar; Michael S. ; et al. | 2013-07-04 |
System And Method Of Making Environmental Measurements
App 20130166215 - Bittar; Michael S. ; et al. | 2013-06-27 |
Method And Apparatus To Detect A Conductive Body
App 20130154650 - Bittar; Michael S. ; et al. | 2013-06-20 |
Optimized Arrays For Look Ahead-of-bit Applications
App 20130141102 - Donderici; Burkay ; et al. | 2013-06-06 |
Method And Apparatus For Downhole Measurement Tools
App 20130144530 - Bittar; Michael S. ; et al. | 2013-06-06 |
Apparatus And Methods For Monitoring A Core During Coring Operations
App 20130113488 - BITTAR; Michael S. ; et al. | 2013-05-09 |
Instrumented Core Barrels And Methods Of Monitoring A Core While The Core Is Being Cut
App 20130113487 - BITTAR; Michael S. ; et al. | 2013-05-09 |
Method and Apparatus For Sensing Elongated Subterranean Anomalies
App 20130105224 - Donderici; Burkay ; et al. | 2013-05-02 |
Fluid Resistivity Sensor
App 20130099808 - Li; Jing ; et al. | 2013-04-25 |
Method And Apparatus For Making Resistivity Measurements In A Wellbore
App 20130088364 - Bittar; Michael S. ; et al. | 2013-04-11 |
Apparatus and Methods of Determining Formation Resistivity
App 20130054145 - Bittar; Michael S. ; et al. | 2013-02-28 |
Efficient Inversion Systems and Methods for Directionally-Sensitive Resistivity Logging Tools
App 20130046474 - Bittar; Michael S. ; et al. | 2013-02-21 |
Mulitmodal geosteering systems and methods
Grant 8,347,985 - Bittar , et al. January 8, 2 | 2013-01-08 |
Inductive Downhole Tool Having Multilayer Transmitter And Receiver And Related Methods
App 20120326825 - San Martin; Luis E. ; et al. | 2012-12-27 |
Antenna Coupling Component Measurement Tool Having a Rotating Antenna Configuration
App 20120306500 - BITTAR; Michael S. ; et al. | 2012-12-06 |
Real-time Casing Detection Using Tilted And Crossed Antenna Measurement
App 20120283952 - TANG; Yumei ; et al. | 2012-11-08 |
Modular Geosteering Tool Assembly
App 20120249149 - BITTAR; Michael S. ; et al. | 2012-10-04 |
Apparatus And Methods Of Locating Downhole Anomalies
App 20120234605 - Donderici; Burkay ; et al. | 2012-09-20 |
Method and apparatus for building a tilted antenna
Grant 8,264,228 - Bittar , et al. September 11, 2 | 2012-09-11 |
Processing And Geosteering With A Rotating Tool
App 20120199394 - Bittar; Michael S. ; et al. | 2012-08-09 |
Well Drilling Method Utilizing Real Time Response To Ahead Of Bit Measurements
App 20120186873 - Shayegi; Sara ; et al. | 2012-07-26 |
Modular geosteering tool assembly
Grant 8,222,902 - Bittar , et al. July 17, 2 | 2012-07-17 |
Fracture Characterization Using Directional Electromagnetic Resistivity Measurements
App 20120133367 - Bittar; Michael S. ; et al. | 2012-05-31 |
Antenna cutout in a downhole tubular
Grant 8,174,265 - Bittar , et al. May 8, 2 | 2012-05-08 |
Method and Apparatus for Resistivity Measurements
App 20120024600 - Bittar; Michael S. ; et al. | 2012-02-02 |
Correcting For Magnetic Interference In Azimuthal Tool Measurements
App 20120001637 - Bittar; Michael S. ; et al. | 2012-01-05 |
Electromagnetic wave resistivity tool having a tilted antenna for geosteering within a desired payzone
Grant 8,085,049 - Bittar December 27, 2 | 2011-12-27 |
Robust inversion systems and methods for azimuthally sensitive resistivity logging tools
Grant 8,085,050 - Bittar , et al. December 27, 2 | 2011-12-27 |
System and Method for EM Ranging in Oil-Based Mud
App 20110308859 - BITTAR; Michael S. ; et al. | 2011-12-22 |
Method and Apparatus for Detecting Deep Conductive Pipe
App 20110309836 - BITTAR; Michael S. ; et al. | 2011-12-22 |
Real Time Determination of Casing Location and Distance with Tilted Antenna Measurement
App 20110308794 - BITTAR; Michael S. ; et al. | 2011-12-22 |
Deep Evaluation Of Resistive Anomalies In Borehole Environments
App 20110298461 - Bittar; Michael S. ; et al. | 2011-12-08 |
3D Borehole Imager
App 20110251794 - Bittar; Michael S. ; et al. | 2011-10-13 |
Multiple frequency based leakage correction for imaging in oil based muds
Grant 8,030,937 - Hu , et al. October 4, 2 | 2011-10-04 |
Azimuthal At-Bit Resistivity and Geosteering Methods and Systems
App 20110234230 - Bittar; Michael S. ; et al. | 2011-09-29 |
High Frequency Dielectric Measurement Tool
App 20110221443 - Bittar; Michael S. ; et al. | 2011-09-15 |
Method and Apparatus with High Resolution Electrode Configuration for Imaging in Oil-Based Muds
App 20110204897 - Hu; Guoyu ; et al. | 2011-08-25 |
Electromagnetic Wave Resistivity Tool Having A Tilted Antenna For Determining The Horizontal And Vertical Resistivities And Relative Dip Angle In Anisotropic Earth Formations
App 20110199088 - Bittar; Michael S. | 2011-08-18 |
Mulitmodal Geosteering Systems and Methods
App 20110180327 - Bittar; Michael S. ; et al. | 2011-07-28 |
Systems And Methods For Displaying Logging Data
App 20110175899 - Bittar; Michael S. ; et al. | 2011-07-21 |
Drilling systems and methods using radial current flow for boundary detection or boundary distance estimation
Grant 7,982,464 - Bittar , et al. July 19, 2 | 2011-07-19 |
Electromagnetic wave resistivity tool having a tilted antenna for determining properties of earth formations
Grant 7,948,238 - Bittar May 24, 2 | 2011-05-24 |
EM-Guided Drilling Relative to an Existing Borehole
App 20110006773 - Bittar; Michael S. | 2011-01-13 |
Ruggedized multi-layer printed circuit board based downhole antenna
Grant 7,839,346 - Bittar , et al. November 23, 2 | 2010-11-23 |
Method and system for calibrating downhole tools for drift
Grant 7,839,148 - Vehra , et al. November 23, 2 | 2010-11-23 |
Acoustic Steering For Borehole Placement
App 20100284250 - Cornish; Bruce E. ; et al. | 2010-11-11 |
Data Transmission Systems and Methods for Azimuthally Sensitive Tools with Multiple Depths of Investigation
App 20100262370 - Bittar; Michael S. ; et al. | 2010-10-14 |
Look-ahead Boundary Detection And Distance Measurement
App 20100176812 - Bittar; Michael S. ; et al. | 2010-07-15 |
Method and system of calculating resistivity of an earth formation
Grant 7,746,078 - Bittar , et al. June 29, 2 | 2010-06-29 |
Robust Inversion Systems and Methods for Azimuthally Sensitive Resistivity Logging Tools
App 20100156424 - Bittar; Michael S. ; et al. | 2010-06-24 |
Resistivity Logging with Reduced Dip Artifacts
App 20100127708 - Bittar; Michael S. | 2010-05-27 |
Electromagnetic Wave Resistivity Tool Having a Tilted Antenna for Geosteering within a Desired Payzone
App 20100123462 - BITTAR; Michael S. | 2010-05-20 |
Tool for Azimuthal Resistivity Measurement and Bed Boundary Detection
App 20100117655 - BITTAR; Michael S. | 2010-05-13 |
Method for azimuthal resistivity measurement and bed boundary detection
Grant 7,659,722 - Bittar February 9, 2 | 2010-02-09 |
Method and Apparatus for Building a Tilted Antenna
App 20090309798 - Bittar; Michael S. ; et al. | 2009-12-17 |
Modular Geosteering Tool Assembly
App 20090302851 - Bittar; Michael S. ; et al. | 2009-12-10 |
Systems and Methods Having Radially Offset Antennas for Electromagnetic Resistivity Logging
App 20090278543 - Beste; Randal T. ; et al. | 2009-11-12 |
Electromagnetic Wave Resistivity Tool Having a Tilted Antenna for Determining the Horizontal and Vertical Resistivities and Relative Dip Angle in Anisotropic Earth Formations
App 20090224764 - BITTAR; Michael S. | 2009-09-10 |
Electromagnetic wave resistivity tool having a tilted antenna for determining the horizontal and vertical resistivities and relative dip angle in anisotropic earth formations
Grant 7,557,579 - Bittar July 7, 2 | 2009-07-07 |
Electromagnetic wave resistivity tool having a tilted antenna for geosteering within a desired payzone
Grant 7,557,580 - Bittar July 7, 2 | 2009-07-07 |
Antenna Cutout In A Downhole Tubular
App 20090015260 - Bittar; Michael S. ; et al. | 2009-01-15 |
Multi-mode Oil Base Mud Imager
App 20080315884 - Bittar; Michael S. ; et al. | 2008-12-25 |
Electromagnetic Wave Resistivity Tool Having a Tilted Antenna for Determining the Horizontal and Vertical Resistivities and Relative Dip Angle in Anisotropic Earth Formations
App 20080278169 - BITTAR; Michael S. | 2008-11-13 |
Electromagnetic Wave Resistivity Tool Having a Tilted Antenna for Geosteering Within a Desired Payzone
App 20080258733 - Bittar; Michael S. | 2008-10-23 |
Multiple Frequency Based Leakage Correction for Imaging in Oil Based Muds
App 20080252296 - Hu; Guoyu (David) ; et al. | 2008-10-16 |
Method and system for calculating resistivity of an earth formation
Grant 7,427,863 - Bittar , et al. September 23, 2 | 2008-09-23 |
Tool For Azimuthal Resistivity Measurement And Bed Boundary Detection
App 20080078580 - Bittar; Michael S. | 2008-04-03 |
Logging a well
Grant 7,350,568 - Mandal , et al. April 1, 2 | 2008-04-01 |
Method and system of controlling drilling direction using directionally sensitive resistivity readings
Grant 7,345,487 - Bittar , et al. March 18, 2 | 2008-03-18 |
Electromagnetic wave resistivity tool having a tilted antenna for geosteering within a desired payzone
App 20070235225 - Bittar; Michael S. | 2007-10-11 |
Method and system for calibrating downhole tools for drift
App 20070229082 - Vehra; Imran ; et al. | 2007-10-04 |
Electromagnetic wave resistivity tool having a tilted antenna for geosteering within a desired payzone
Grant 7,265,552 - Bittar September 4, 2 | 2007-09-04 |
Determining formation anisotropy based in part on lateral current flow measurements
Grant 7,227,363 - Gianzero , et al. June 5, 2 | 2007-06-05 |
Electromagnetic wave resistivity tool having a tilted antenna for geosteering within a desired payzone
Grant 7,138,803 - Bittar November 21, 2 | 2006-11-21 |
A Multi-Mode Oil Base Mud Imager
App 20060255811 - Bittar; Michael S. ; et al. | 2006-11-16 |
Electromagnetic Wave Resistivity Tool Having A Tilted Antenna For Geosteering Within A Desired Payzone
App 20060244455 - Bittar; Michael S. | 2006-11-02 |
Ruggedized multi-layer printed circuit board based downhole antenna
Grant 7,098,858 - Bittar , et al. August 29, 2 | 2006-08-29 |
Multi-mode oil base mud imager
Grant 7,098,664 - Bittar , et al. August 29, 2 | 2006-08-29 |
Logging a well
App 20060175057 - Mandal; Batakrishna ; et al. | 2006-08-10 |
Method and system of controlling drilling direction using directionally sensitive resistivity readings
App 20060157277 - Bittar; Michael S. ; et al. | 2006-07-20 |
Multi-mode microresistivity tool in boreholes drilled with conductive mud
Grant 7,046,010 - Hu , et al. May 16, 2 | 2006-05-16 |
Electromagnetic wave resistivity tool having a tilted antenna for geosteering within a desired payzone
Grant 7,019,528 - Bittar March 28, 2 | 2006-03-28 |
Electromagnetic wave resistivity tool having a tilted antenna for geosteering within a desired payzone
App 20060033502 - Bittar; Michael S. | 2006-02-16 |
Ruggedized multi-layer printed circuit board based downhole antenna
App 20060022887 - Bittar; Michael S. ; et al. | 2006-02-02 |
Method and apparatus for inversion processing of well logging data in a selected pattern space
Grant 6,944,546 - Xiao , et al. September 13, 2 | 2005-09-13 |
Electromagnetic wave resistivity tool having a tilted antenna for geosteering within a desired payzone
Grant 6,911,824 - Bittar June 28, 2 | 2005-06-28 |
Multi-mode oil base mud imager
App 20050134280 - Bittar, Michael S. ; et al. | 2005-06-23 |
Multi-mode microresistivity tool in boreholes drilled with conductive mud
App 20050134279 - Hu, Guoyu (David) ; et al. | 2005-06-23 |
Method and apparatus using one or more toroids to measure electrical anisotropy
App 20050099184 - Gianzero, Stanley C. ; et al. | 2005-05-12 |
Simultaneous resolution enhancement and dip correction of resistivity logs through nonlinear iterative deconvolution
Grant 6,885,943 - Bittar , et al. April 26, 2 | 2005-04-26 |
Method and apparatus for inversion processing of well logging data in a selected pattern space
App 20050075789 - Xiao, Jiaqi ; et al. | 2005-04-07 |
Electromagnetic wave resistivity tool having a tilted antenna for geosteering within a desired payzone
App 20050024060 - Bittar, Michael S. | 2005-02-03 |
Fixed-depth of investigation log for multi-spacing multi-frequency LWD resistivity tools
Grant 6,810,331 - Bittar , et al. October 26, 2 | 2004-10-26 |
Simultaneous resolution enhancement and dip correction of resistivity logs through nonlinear iterative deconvolution
App 20040059513 - Bittar, Michael S. ; et al. | 2004-03-25 |
Ruggedized multi-layer printed circuit board based downhole antenna
App 20040056816 - Bittar, Michael S. ; et al. | 2004-03-25 |
Fixed-depth of investigation log for multi-spacing multi-frequency LWD resistivity tools
App 20040059514 - Bittar, Michael S. ; et al. | 2004-03-25 |
Electromagnetic wave resistivity tool having a tilted antenna for geosteering within a desired payzone
App 20040027131 - Bittar, Michael S. | 2004-02-12 |
Compensated multi-mode elctromagnetic wave resistivity tool
Grant 6,538,447 - Bittar March 25, 2 | 2003-03-25 |
Electromagnetic wave resistivity tool having a tilted antenna for geosteering within a desired payzone
App 20030051914 - Bittar, Michael S. | 2003-03-20 |
Electromagnetic wave resistivity tool having a tilted antenna for geosteering within a desired payzone
Grant 6,476,609 - Bittar November 5, 2 | 2002-11-05 |
Compensated multi-mode electromagnetic wave resistivity tool
App 20020101242 - Bittar, Michael S. | 2002-08-01 |
Multi-depth focused resistivity imaging tool for logging while drilling applications
Grant 6,359,438 - Bittar March 19, 2 | 2002-03-19 |
Method and apparatus for azimuthal electromagnetic well logging using shielded antennas
Grant 6,191,586 - Bittar February 20, 2 | 2001-02-20 |
Electromagnetic wave resistivity tool having a tilted antenna for determining the horizontal and vertical resistivities and relative dip angle in anisotropic earth formations
Grant 6,163,155 - Bittar December 19, 2 | 2000-12-19 |
Well logging method and apparatus involving electromagnetic wave propagation providing variable depth of investigation by combining phase angle and amplitude attenuation
Grant 5,389,881 - Bittar , et al. February 14, 1 | 1995-02-14 |
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