| Patent | Date |
|---|
Locating multiple wellbores
Grant 11,434,749 - Donderici , et al. September 6, 2 | 2022-09-06 |
Calibrating Electromagnetic Corrosion Detection Tools Via Core Saturation
App 20220243577 - Donderici; Burkay ; et al. | 2022-08-04 |
Ranging and resistivity evaluation using current signals
Grant 11,402,533 - Wu , et al. August 2, 2 | 2022-08-02 |
Detecting a flood front in a cross bed environment
Grant 11,401,802 - Kim , et al. August 2, 2 | 2022-08-02 |
Borehole imaging tool
Grant 11,377,946 - Donderici , et al. July 5, 2 | 2022-07-05 |
Systems and methods to monitor downhole reservoirs
Grant 11,372,127 - Capoglu , et al. June 28, 2 | 2022-06-28 |
Thickness value restoration in eddy current pipe inspection
Grant 11,346,813 - Khalaj Amineh , et al. May 31, 2 | 2022-05-31 |
Correction method for end-of-pipe effect on magnetic ranging
Grant 11,346,208 - Fan , et al. May 31, 2 | 2022-05-31 |
Downhole pipe inspection tool utilizing electromagnetic energy
Grant 11,346,812 - Khalaj Amineh , et al. May 31, 2 | 2022-05-31 |
Optimization of ranging measurements
Grant 11,339,644 - Ahmadi Kalateh Ahmad , et al. May 24, 2 | 2022-05-24 |
Segmentation of time-frequency signatures for automated pipe defect discrimination
Grant 11,333,013 - Chang , et al. May 17, 2 | 2022-05-17 |
Electromagnetic insulating component used in well logging tool pad
Grant 11,333,787 - Dai , et al. May 17, 2 | 2022-05-17 |
Calibrating electromagnetic corrosion detection tools via core saturation
Grant 11,306,577 - Donderici , et al. April 19, 2 | 2022-04-19 |
Mixed inversion using a coarse layer model
Grant 11,307,322 - Tang , et al. April 19, 2 | 2022-04-19 |
Method of detecting substance saturation in a formation
Grant 11,280,929 - Donderici , et al. March 22, 2 | 2022-03-22 |
Calculation of mud angle for imaging wells with oil based muds
Grant 11,255,181 - Guner , et al. February 22, 2 | 2022-02-22 |
Detecting a flood front in a formation
Grant 11,248,460 - Kim , et al. February 15, 2 | 2022-02-15 |
Downhole electromagnetic corrosion detection using known pipe features and natural pipe variation rejection
Grant 11,248,458 - Khalaj Amineh , et al. February 15, 2 | 2022-02-15 |
Processing resistivity images in wells with oil based muds
Grant 11,243,325 - Donderici , et al. February 8, 2 | 2022-02-08 |
Intelligent in-well steam monitoring using fiber optics
Grant 11,215,051 - Chang , et al. January 4, 2 | 2022-01-04 |
Generating an earth model from spatial correlations of equivalent earth models
Grant 11,194,072 - Wilson , et al. December 7, 2 | 2021-12-07 |
Borehole Imaging Tool
App 20210372265 - Donderici; Burkay ; et al. | 2021-12-02 |
Multi-well Ranging And Drill Path Determination
App 20210363870 - FAN; Yijing ; et al. | 2021-11-25 |
Tool and method to make high resolution and high penetration measurement of corrosion
Grant 11,174,725 - Khalaj Amineh , et al. November 16, 2 | 2021-11-16 |
Calibration of electromagnetic ranging tools
Grant 11,149,537 - Guner , et al. October 19, 2 | 2021-10-19 |
Detecting and evaluating eccentricity effect in multiple pipes
Grant 11,143,780 - Khalaj Amineh , et al. October 12, 2 | 2021-10-12 |
Deconvolution-based enhancement of apparent resistivity and bed boundary identification in borehole resistivity imaging
Grant 11,143,779 - Ewe , et al. October 12, 2 | 2021-10-12 |
Time-domain broadband dielectric logging
Grant 11,137,515 - Wilson , et al. October 5, 2 | 2021-10-05 |
Interactive Virtual Reality Manipulation Of Downhole Data
App 20210294412 - CAPOGLU; Ilker R. ; et al. | 2021-09-23 |
Determining Formation Characteristics Using Reference Sensor Responses Recorded During Pulsed Drilling
App 20210293127 - Donderici; Burkay ; et al. | 2021-09-23 |
Tool And Method To Make High Resolution And High Penetration Measurement Of Corrosion
App 20210293137 - Khalaj Amineh; Reza ; et al. | 2021-09-23 |
Hybrid axial and radial receiver configurations for electromagnetic ranging systems
Grant 11,125,073 - Ahmad , et al. September 21, 2 | 2021-09-21 |
Systems And Methods To Monitor Downhole Reservoirs
App 20210278560 - CAPOGLU; Ilker R. ; et al. | 2021-09-09 |
Enhancement of dynamic range of electrode measurements
Grant 11,112,520 - Fouda , et al. September 7, 2 | 2021-09-07 |
Quality factors for appraising resistivity LWD inversion performance
Grant 11,098,578 - Wilson , et al. August 24, 2 | 2021-08-24 |
Borehole Coring Reconstructions Using Borehole Scans
App 20210239878 - Chang; Paul Chin Ling ; et al. | 2021-08-05 |
Interactive virtual reality manipulation of downhole data
Grant 11,054,899 - Capoglu , et al. July 6, 2 | 2021-07-06 |
Look-ahead of the bit resitivity tool
Grant 11,054,541 - Donderici , et al. July 6, 2 | 2021-07-06 |
Segmentation Of Time-frequency Signatures For Automated Pipe Defect Discrimination
App 20210199000 - CHANG; Paul Chin Ling ; et al. | 2021-07-01 |
System And Method For Determining Formation Characteristics Using Electrical Arc Modeling
App 20210199005 - Donderici; Burkay ; et al. | 2021-07-01 |
Calibrating Electromagnetic Corrosion Detection Tools Via Core Saturation
App 20210198998 - DONDERICI; Burkay ; et al. | 2021-07-01 |
Signal arithmetic processor and sensor system
Grant 11,048,011 - Capoglu , et al. June 29, 2 | 2021-06-29 |
Workflow and Visualization for Localization of Concentric Pipe Collars
App 20210189858 - Donderici; Burkay ; et al. | 2021-06-24 |
Toroidally-wound Toroidal Winding Antenna For High-frequency Applications
App 20210184355 - DONDERICI; Burkay ; et al. | 2021-06-17 |
Downhole Electromagnetic Corrosion Detection Using Known Pipe Features And Natural Pipe Variation Rejection
App 20210172313 - Khalaj Amineh; Reza ; et al. | 2021-06-10 |
Systems And Methods For Dielectric Mapping During Pulsed-power Drilling
App 20210164332 - Skinner; Neal Gregory ; et al. | 2021-06-03 |
Dipole modeling for electric and/or magnetic fields
Grant 11,022,713 - Chang , et al. June 1, 2 | 2021-06-01 |
Eccentric ferrite coils for ranging applications
Grant 11,015,431 - Kalateh Ahmad , et al. May 25, 2 | 2021-05-25 |
Electromagnetic reservoir monitoring systems and methods including earth modeling
Grant 11,016,209 - Wilson , et al. May 25, 2 | 2021-05-25 |
Optimization of excitation source placement for downhole telemetry operations
Grant 11,008,836 - Wu , et al. May 18, 2 | 2021-05-18 |
Artifact identification and removal method for electromagnetic pipe inspection
Grant 10,996,199 - Fouda , et al. May 4, 2 | 2021-05-04 |
Determining permeablility based on collar responses
Grant 10,996,366 - San Martin , et al. May 4, 2 | 2021-05-04 |
Software Tuning of Borehole Imagers
App 20210124081 - Donderici; Burkay ; et al. | 2021-04-29 |
Incorporating mandrel current measurements in electromagnetic ranging inversion
Grant 10,982,529 - Donderici , et al. April 20, 2 | 2021-04-20 |
Gradient induction logging tool having direct field cancelation with optional compensation
Grant 10,976,464 - San Martin , et al. April 13, 2 | 2021-04-13 |
Active gap sub
Grant 10,975,684 - Capoglu , et al. April 13, 2 | 2021-04-13 |
Intelligent In-well Steam Monitoring Using Fiber Optics
App 20210102458 - Chang; Paul Chin Ling ; et al. | 2021-04-08 |
Ranging measurements in a non-linear wellbore
Grant 10,961,840 - Donderici , et al. March 30, 2 | 2021-03-30 |
Remote field eddy current technique for corrosion inspection of multiple pipes including transition sections
Grant 10,961,841 - Amineh , et al. March 30, 2 | 2021-03-30 |
Measurement and control apparatus, systems, and methods
Grant 10,955,579 - Donderici , et al. March 23, 2 | 2021-03-23 |
Functional earth model parameterization for resistivity inversion
Grant 10,954,782 - Wilson , et al. March 23, 2 | 2021-03-23 |
Metamaterial Electromagnetic Sensors For Well Logging Measurements
App 20210080610 - FOUDA; Ahmed E. ; et al. | 2021-03-18 |
Microstrip antenna-based logging tool and method
Grant 10,948,621 - Wilson , et al. March 16, 2 | 2021-03-16 |
Bucking to improve permanent reservoir monitoring sensitivity
Grant 10,948,622 - Samson , et al. March 16, 2 | 2021-03-16 |
Formation imaging with electronic beam steering
Grant 10,935,687 - Ewe , et al. March 2, 2 | 2021-03-02 |
A Method for Combined Resistivity and Permitivity Determination with Borehole Imagers
App 20210055449 - Guner; Baris ; et al. | 2021-02-25 |
Systems and methods for characterizing materials external of a casing
Grant 10,928,540 - Wilson , et al. February 23, 2 | 2021-02-23 |
Mud cake correction of formation measurement data
Grant 10,927,659 - San Martin , et al. February 23, 2 | 2021-02-23 |
Electrical log processing near casing point
Grant 10,928,543 - Donderici , et al. February 23, 2 | 2021-02-23 |
An Electromagnetic Insulating Component Used In Well Logging Tool Pad
App 20210048551 - Dai; Junwen ; et al. | 2021-02-18 |
Methods and systems employing a rotating magnet and fiber optic sensors for ranging
Grant 10,920,575 - Ahmadi Kalateh Ahmad , et al. February 16, 2 | 2021-02-16 |
Monitoring water flood location using potentials between casing and casing-mounted electrodes
Grant 10,920,583 - Fouda , et al. February 16, 2 | 2021-02-16 |
Mixed Inversion Using A Coarse Layer Model
App 20210041590 - TANG; Yumei ; et al. | 2021-02-11 |
Time-domain Broadband Dielectric Logging
App 20210041592 - Wilson; Glenn A. ; et al. | 2021-02-11 |
Roller cone resistivity sensor
Grant 10,914,697 - Hay , et al. February 9, 2 | 2021-02-09 |
Dip correction for array induction tool data
Grant 10,914,858 - Celepcikay , et al. February 9, 2 | 2021-02-09 |
Through-casing fiber optic magnetic induction system for formation monitoring
Grant 10,901,110 - Wilson , et al. January 26, 2 | 2021-01-26 |
Adaptive workflows for artifact identification in electromagnetic pipe inspection
Grant 10,901,111 - Donderici , et al. January 26, 2 | 2021-01-26 |
Magnetic ranging systems and methods using random electric spark excitation
Grant 10,900,345 - Donderici , et al. January 26, 2 | 2021-01-26 |
Multiplexing electromagnetic transmitters for monitoring of permanent reservoir
Grant 10,895,149 - Capoglu , et al. January 19, 2 | 2021-01-19 |
Modular electromagnetic ranging system for determining location of a target well
Grant 10,883,361 - Ahmadi Kalateh Ahmad , et al. January 5, 2 | 2021-01-05 |
Electromagnetic ranging with rotating coil antenna tool
Grant 10,851,642 - Ahmadi Kalateh Ahmad , et al. December 1, 2 | 2020-12-01 |
Downhole Ranging From Multiple Boreholes
App 20200371266 - Donderici; Burkay | 2020-11-26 |
Locating Multiple Wellbores
App 20200370416 - Donderici; Burkay ; et al. | 2020-11-26 |
Surface excited downhole ranging using relative positioning
Grant 10,844,705 - Donderici , et al. November 24, 2 | 2020-11-24 |
Electromagnetic Ranging With Azimuthal Electromagnetic Logging Tool
App 20200355057 - Wu; Hsu-Hsiang ; et al. | 2020-11-12 |
Well monitoring using casing centralizers
Grant 10,830,036 - Samson , et al. November 10, 2 | 2020-11-10 |
Enhanced resistivity measurement with at-bit resistivity sensor
Grant 10,823,871 - Donderici November 3, 2 | 2020-11-03 |
Current injection via capacitive coupling
Grant 10,823,869 - Capoglu , et al. November 3, 2 | 2020-11-03 |
High-dynamic-range inversion for pipe inspection
Grant 10,823,873 - Fouda , et al. November 3, 2 | 2020-11-03 |
Formation resistivity measurement apparatus, systems, and methods
Grant 10,816,689 - Fouda , et al. October 27, 2 | 2020-10-27 |
Systems and methods for drill bit and cutter optimization
Grant 10,794,171 - Rivera-Rios , et al. October 6, 2 | 2020-10-06 |
Eccentric Ferrite Coils for Ranging Applications
App 20200308956 - Kalateh Ahmad; Akram Ahmadi ; et al. | 2020-10-01 |
Correction Method For End-Of-Pipe Effect On Magnetic Ranging
App 20200308957 - Fan; Yijing ; et al. | 2020-10-01 |
Adaptive Workflows For Artifact Identification In Electromagnetic Pipe Inspection
App 20200309986 - Donderici; Burkay ; et al. | 2020-10-01 |
Direct coupling mitigation for coil-based electromagnetic ranging
Grant 10,787,898 - Chang , et al. September 29, 2 | 2020-09-29 |
Methods of selecting an earth model from a plurality of earth models
Grant 10,788,602 - Song , et al. September 29, 2 | 2020-09-29 |
Apparatus and method for aligning downhole measurements
Grant 10,781,685 - Wu , et al. Sept | 2020-09-22 |
Formation dip determination using resistivity imaging tool
Grant 10,782,438 - Guner , et al. Sept | 2020-09-22 |
Radial magnetic dipole dielectric tool
Grant 10,782,437 - Ewe , et al. Sept | 2020-09-22 |
Downhole ranging from multiple boreholes
Grant 10,775,528 - Donderici Sept | 2020-09-15 |
Permanent EM monitoring systems using capacitively coupled source electrodes
Grant 10,775,527 - Wilson , et al. September 15, 2 | 2020-09-15 |
A Space Mapping Optimization To Characterize Multiple Concentric Pipes
App 20200284137 - Khalaj Amineh; Reza ; et al. | 2020-09-10 |
Inspection of wellbore conduits using a distributed sensor system
Grant 10,767,470 - Fouda , et al. Sep | 2020-09-08 |
Formation logging using multicomponent signal-based measurement of anisotropic permittivity and resistivity
Grant 10,768,336 - Ewe , et al. Sep | 2020-09-08 |
Current Injection Via Capacitive Coupling
App 20200278469 - Capoglu; Ilker R. ; et al. | 2020-09-03 |
Reducing effects of pipe couplings in corrosion inspection of pipes
Grant 10,761,060 - Amineh , et al. Sep | 2020-09-01 |
Surface excitation ranging system for SAGD application
Grant 10,760,407 - Donderici , et al. Sep | 2020-09-01 |
Locating multiple wellbores
Grant 10,760,406 - Donderici , et al. Sep | 2020-09-01 |
Electromagnetic telemetry for sensor systems deployed in a borehole environment
Grant 10,760,413 - Wilson , et al. Sep | 2020-09-01 |
Dipole Modeling For Electric And/or Magnetic Fields
App 20200271816 - Chang; Paul Ching Ling ; et al. | 2020-08-27 |
Radial Magnetic Dipole Dielectric Tool
App 20200271817 - Ewe; Wei-Bin ; et al. | 2020-08-27 |
Detecting And Evaluating Eccentricity Effect In Multiple Pipes
App 20200271819 - Khalaj Amineh; Reza ; et al. | 2020-08-27 |
Powering downhole components in subsurface formations behind casing
Grant 10,753,180 - San Martin , et al. A | 2020-08-25 |
Electromagnetic ranging with azimuthal electromagnetic logging tool
Grant 10,746,011 - Wu , et al. A | 2020-08-18 |
Using Magnetism To Evaluate Tubing String Integrity In A Wellbore With Multiple Tubing Strings
App 20200257014 - A1 | 2020-08-13 |
Joint visualization of inversion results and measurement logs
Grant 10,739,485 - Tang , et al. A | 2020-08-11 |
Electromagnetic (EM) defect detection methods and systems with enhanced inversion options
Grant 10,725,194 - Fouda , et al. | 2020-07-28 |
Methods And Systems Employing A Rotating Magnet And Fiber Optic Sensors For Ranging
App 20200224527 - Ahmadi Kalateh Ahmad; Akram ; et al. | 2020-07-16 |
Electromagnetic monitoring with formation-matched resonant induction sensors
Grant 10,711,602 - Donderici , et al. | 2020-07-14 |
Multi-coil Tool For Attenuation Of Motion-induced Noise
App 20200217982 - San Martin; Luis Emilio ; et al. | 2020-07-09 |
Deconvolution-Based Enhancement of Apparent Resistivity and Bed Boundary Identification in Borehole Resistivity Imaging
App 20200209425 - Ewe; Wei-Bin ; et al. | 2020-07-02 |
Distributed magnetomotive force sensin
Grant 10,697,290 - Wilson , et al. | 2020-06-30 |
Magnetic Ranging Systems And Methods Using Random Electric Spark Excitation
App 20200190966 - Donderici; Burkay ; et al. | 2020-06-18 |
Interactive Virtual Reality Manipulation Of Downhole Data
App 20200192467 - CAPGOLU; Ilker R. ; et al. | 2020-06-18 |
Directional monitoring of injection flood fronts
Grant 10,683,747 - Ranjan , et al. | 2020-06-16 |
Artifact Identification and Removal Method for Electromagnetic Pipe Inspection
App 20200182830 - Fouda; Ahmed Elsayed ; et al. | 2020-06-11 |
Magnetic ranging using multiple downhole electrodes
Grant 10,677,044 - Ahmadi Kalateh Ahmad , et al. | 2020-06-09 |
Micro-focused imaging of wellbore pipe defects
Grant 10,670,562 - Donderici , et al. | 2020-06-02 |
Method for in-situ calibration of electromagnetic corrosion detection tools
Grant 10,670,563 - Fouda , et al. | 2020-06-02 |
Multiple-depth eddy current pipe inspection with a single coil antenna
Grant 10,662,758 - Donderici , et al. | 2020-05-26 |
Eddy-current responses in nested pipes
Grant 10,662,760 - Khalaj Amineh , et al. | 2020-05-26 |
Apparatus and methods to visualize formation related features
Grant 10,663,619 - Guner , et al. | 2020-05-26 |
Reducing effects of conductive mud on single-well ranging
Grant 10,656,301 - Donderici , et al. | 2020-05-19 |
Inspection of pipes with buckling effects
Grant 10,655,452 - Khalaj Amineh , et al. | 2020-05-19 |
Methods and systems employing a gradient sensor arrangement for ranging
Grant 10,655,451 - Ahmad , et al. | 2020-05-19 |
Formation characteristics determination apparatus, methods, and systems
Grant 10,648,316 - Wilson , et al. | 2020-05-12 |
Tool And Method To Make High Resolution And High Penetration Measurement Of Corrosion
App 20200141228 - KHALAJ AMINEH; Reza ; et al. | 2020-05-07 |
Pipe and borehole imaging tool with multi-component conformable sensors
Grant 10,641,917 - Donderici , et al. | 2020-05-05 |
Remote-field eddy current based total thickness logging
Grant 10,641,735 - Guner , et al. | 2020-05-05 |
Gap sub impedance control
Grant 10,633,964 - Chang , et al. | 2020-04-28 |
System, method and computer-program product for in-situ calibration of a wellbore resistivity logging tool
Grant 10,627,541 - Donderici | 2020-04-21 |
Use of conductive ink in downhole electromagnetic antenna applications
Grant 10,619,477 - Donderici , et al. | 2020-04-14 |
Apply Multi-physics Principle For Well Integrity Evaluation In A Multi-string Configuration
App 20200109626 - Hu; Yike ; et al. | 2020-04-09 |
Focused symmetric pipe inspection tools
Grant 10,613,244 - Sanmartin , et al. | 2020-04-07 |
Optimized production via geological mapping
Grant 10,612,306 - Donderici , et al. | 2020-04-07 |
Remote-field Eddy Current Based Total Thickness Logging
App 20200103374 - Guner; Baris ; et al. | 2020-04-02 |
Hybrid Axial and Radial Receiver Configurations for Electromagnetic Ranging Systems
App 20200102818 - Ahmed; Akram Ahmadi Kalateh ; et al. | 2020-04-02 |
Alignment of responses for thickness estimations in a corrosion detection tool
Grant 10,605,720 - Amineh , et al. | 2020-03-31 |
Well ranging apparatus, systems, and methods
Grant 10,605,072 - Donderici , et al. | 2020-03-31 |
Optical magnetic field sensor units for a downhole environment
Grant 10,598,810 - Mandviwala , et al. | 2020-03-24 |
Modular Electromagnetic Ranging System for Determining Location of a Target Well
App 20200088025 - Ahmadi Kalateh Ahmad; Akram ; et al. | 2020-03-19 |
Multipurpose permanent electromagnetic sensing system for monitoring wellbore fluids and formation fluids
Grant 10,591,628 - Fouda , et al. | 2020-03-17 |
Detecting A Flood Front In A Formation
App 20200072042 - Kim; Joonshik ; et al. | 2020-03-05 |
Enhancement of Dynamic Range of Electrode Measurements
App 20200073004 - Fouda; Ahmed E. ; et al. | 2020-03-05 |
Selective pipe inspection
Grant 10,578,561 - San Martin , et al. | 2020-03-03 |
Determining downhole tool trip parameters
Grant 10,577,921 - Donderici , et al. | 2020-03-03 |
Simultaneous error correction and inversion
Grant 10,578,764 - Wilson , et al. | 2020-03-03 |
Efficient location of cable behind a downhole tubular
Grant 10,577,922 - San Martin , et al. | 2020-03-03 |
Elimination of residual magnetism effect in eddy current based inspection of pipes
Grant 10,571,242 - Amineh , et al. Feb | 2020-02-25 |
Improving dynamic range in fiber optic magnetic field sensors
Grant 10,557,966 - Capoglu , et al. Feb | 2020-02-11 |
Processing Resistivity Images In Wells With Oil Based Muds
App 20200041683 - Donderici; Burkay ; et al. | 2020-02-06 |
Workflow adjustment methods and systems for logging operations
Grant 10,551,522 - Donderici , et al. Fe | 2020-02-04 |
Automated inversion workflow for defect detection tools
Grant 10,544,671 - Capoglu , et al. Ja | 2020-01-28 |
Surface ranging technique with a surface detector
Grant 10,544,669 - Fan , et al. Ja | 2020-01-28 |
Detection of pipe characteristics with a remote field eddy current
Grant 10,539,534 - Amineh , et al. Ja | 2020-01-21 |
Pulsed-electric drilling systems and methods with formation evaluation and/or bit position tracking
Grant 10,539,012 - Donderici , et al. Ja | 2020-01-21 |
Detecting a Flood Front in a Cross Bed Environment
App 20200018158 - Kim; Joonshik ; et al. | 2020-01-16 |
Electromagnetic (EM) defect detection methods and systems employing deconvolved raw measurements
Grant 10,533,411 - Fouda , et al. Ja | 2020-01-14 |
Incremental Time Lapse Detection Of Corrosion In Well Casings
App 20200003675 - Donderici; Burkay ; et al. | 2020-01-02 |
Magnetic Induction Sensor With An Electro-optical Transducer And Related Methods And Systems
App 20200003929 - Wilson; Glenn A. ; et al. | 2020-01-02 |
Downhole gradiometric ranging for T-intersection and well avoidance utilizing transmitters and receivers having magnetic dipoles
Grant 10,520,628 - Donderici , et al. Dec | 2019-12-31 |
Planning and real time optimization of electrode transmitter excitation
Grant 10,508,534 - Guner , et al. Dec | 2019-12-17 |
Array laterolog tool techniques
Grant 10,502,856 - Donderici , et al. Dec | 2019-12-10 |
Fiber optic nuclear magnetic resonance sensor
Grant 10,502,799 - Goodman , et al. Dec | 2019-12-10 |
Monitoring substances in a well annulus
Grant 10,502,045 - Fouda , et al. Dec | 2019-12-10 |
High-dynamic-range Inversion For Pipe Inspection
App 20190369285 - Fouda; Ahmed Elsayed ; et al. | 2019-12-05 |
System, Method And Computer-program Product For In-situ Calibration Of A Wellbore Resistivity Logging Tool
App 20190369289 - Donderici; Burkay | 2019-12-05 |
Apparatus and method for monitoring production wells
Grant 10,495,524 - Donderici , et al. De | 2019-12-03 |
Two-dimensional imaging with multi-stage processing
Grant 10,487,643 - San Martin , et al. Nov | 2019-11-26 |
Methods and systems employing fiber optic sensors for electromagnetic cross-well telemetry
Grant 10,480,309 - Wilson , et al. Nov | 2019-11-19 |
Detecting a moveable device position using electromagnetic induction logging
Grant 10,480,310 - Donderici , et al. Nov | 2019-11-19 |
Gap Sub Impedance Control
App 20190345813 - Chang; Paul Chin Ling ; et al. | 2019-11-14 |
Active Gap Sub
App 20190338632 - Capoglu; Ilker R. ; et al. | 2019-11-07 |
Roller Cone Resistivity Sensor
App 20190339218 - Hay; Richard Thomas ; et al. | 2019-11-07 |
Incorporating Mandrel Current Measurements in Electromagnetic Ranging Inversion
App 20190338633 - Donderici; Burkay ; et al. | 2019-11-07 |
Thickness Value Restoration In Eddy Current Pipe Inspection
App 20190339230 - Khalaj Amineh; Reza ; et al. | 2019-11-07 |
Utilizing diverse excitation sources in electromagnetic ranging
Grant 10,466,380 - Capoglu , et al. No | 2019-11-05 |
Sleeve excitation for ranging measurements using electrode sources
Grant 10,465,496 - Donderici , et al. No | 2019-11-05 |
Formation resistivity measurement apparatus, systems, and methods
Grant 10,458,230 - Donderici , et al. Oc | 2019-10-29 |
Detecting defects in non-nested tubings and casings using calibrated data and time thresholds
Grant 10,450,856 - Khalaj Amineh , et al. Oc | 2019-10-22 |
Deep azimuthal system with multi-pole sensors
Grant 10,444,396 - Donderici Oc | 2019-10-15 |
System, method and computer-program product for in-situ calibration of a wellbore resistivity logging tool
Grant 10,444,404 - Donderici Oc | 2019-10-15 |
Directional button excitation for ranging applications
Grant 10,443,371 - Donderici , et al. Oc | 2019-10-15 |
Multi-string monitoring using electro-magnetic (EM) corrosion detection tool
Grant 10,436,011 - Wu , et al. O | 2019-10-08 |
Fracture sensing system and method
Grant 10,436,929 - Donderici , et al. O | 2019-10-08 |
Remote-field Eddy Current Characterization Of Pipes
App 20190302058 - Khalaj Amineh; Reza ; et al. | 2019-10-03 |
Formation property measurement apparatus, methods, and systems
Grant 10,429,459 - Ewe , et al. October 1, 2 | 2019-10-01 |
Gradient-based single well ranging system for SAGD application
Grant 10,429,534 - Donderici , et al. O | 2019-10-01 |
Metamaterial-based electromagnetic field measurement device
Grant 10,422,913 - Fouda , et al. Sept | 2019-09-24 |
Optimization of Excitation Source Placement for Downhole Telemetry Operations
App 20190284911 - Wu; Hsu-Hsiang ; et al. | 2019-09-19 |
Homogeneous inversion for multi-component induction tools
Grant 10,416,339 - Wu , et al. Sept | 2019-09-17 |
Metamaterial Electromagnetic Sensors For Well Logging Measurements
App 20190277995 - FOUDA; Ahmed E. ; et al. | 2019-09-12 |
Minimizing azimuthal current induced on tubulars by transmitters
Grant 10,408,793 - Capoglu , et al. Sept | 2019-09-10 |
Well ranging apparatus, systems, and methods
Grant 10,408,041 - Wu , et al. Sept | 2019-09-10 |
Methods and systems employing fiber optic sensors for ranging
Grant 10,408,044 - Wilson , et al. Sept | 2019-09-10 |
Sensing characteristics in a subterranean earth formation
Grant 10,400,586 - Bittar , et al. Sep | 2019-09-03 |
Fast-changing dip formation resistivity estimation
Grant 10,401,529 - Wu , et al. Sep | 2019-09-03 |
Electromagnetic sensing apparatus for borehole acoustics
Grant 10,401,533 - Bonavides , et al. Sep | 2019-09-03 |
Log processing and fracture characterization in biaxially anisotropic formations
Grant 10,400,589 - Hou , et al. Sep | 2019-09-03 |
Through-casing fiber optic electrical system for formation monitoring
Grant 10,392,932 - Wilson , et al. A | 2019-08-27 |
Multi-point in situ calibration of electromagnetic pipe inspection tools
Grant 10,393,703 - Fouda , et al. A | 2019-08-27 |
Methods and systems for determining formation properties and pipe properties using ranging measurements
Grant 10,386,526 - Wu , et al. A | 2019-08-20 |
Cross-coupling based fluid front monitoring
Grant 10,385,681 - Chemali , et al. A | 2019-08-20 |
Roller cone resistivity sensor
Grant 10,386,318 - Hay , et al. A | 2019-08-20 |
Surface Excitation Ranging System for SAGD Application
App 20190249541 - Donderici; Burkay ; et al. | 2019-08-15 |
Electromagnetic Ranging With Azimuthal Electromagnetic Logging Tool
App 20190234195 - Wu; Hsu-Hsiang ; et al. | 2019-08-01 |
Multi-component induction logging systems and methods using blended-model inversion
Grant 10,365,395 - Wu , et al. July 30, 2 | 2019-07-30 |
High-resolution Remote-field Eddy Current Characterization Of Pipes
App 20190226322 - Khalaj Amineh; Reza ; et al. | 2019-07-25 |
Electrode-based tool measurement corrections based on measured leakage currents
Grant 10,359,535 - San Martin , et al. | 2019-07-23 |
Tilted antenna logging systems and methods yielding robust measurement signals
Grant 10,358,911 - Wu , et al. | 2019-07-23 |
Surface calibration of a wellbore resistivity logging tool
Grant 10,359,536 - Donderici | 2019-07-23 |
Remote Field Eddy Current Tools
App 20190218904 - FOUDA; Ahmed Elsayed ; et al. | 2019-07-18 |
Ranging Measurements in a Non-Linear Wellbore
App 20190218905 - Donderici; Burkay ; et al. | 2019-07-18 |
Time-based processing of broadband borehole acoustic data
Grant 10,353,090 - Donderici July 16, 2 | 2019-07-16 |
Detecting sliding sleeve position using electrode-type logging
Grant 10,344,587 - Fouda , et al. July 9, 2 | 2019-07-09 |
Optimization of excitation source placement for downhole ranging and telemetry operations
Grant 10,344,571 - Wu , et al. July 9, 2 | 2019-07-09 |
Calibration of Electromagnetic Ranging Tools
App 20190203580 - Guner; Baris ; et al. | 2019-07-04 |
Using an array of sensors between two transmitters in an eddy current logging environment
Grant 10,338,265 - San Martin , et al. | 2019-07-02 |
Electromagnetic Reservoir Monitoring Systems and Methods Including Earth Modeling
App 20190196039 - Wilson; Glenn Andrew ; et al. | 2019-06-27 |
Determining pipe properties in corrosion inspection
Grant 10,317,331 - Guner , et al. | 2019-06-11 |
Cross-coupling compensation via complex-plane based extrapolation of frequency dependent measurements
Grant 10,317,562 - San Martin , et al. | 2019-06-11 |
Induction logging borehole correction for water-based mud
Grant 10,317,565 - Donderici , et al. | 2019-06-11 |
Frequency ratiometric processing of resistivity logging tool data
Grant 10,317,563 - Donderici , et al. | 2019-06-11 |
Use Of Conductive Ink In Downhole Electromagnetic Antenna Applications
App 20190162064 - Donderici; Burkay ; et al. | 2019-05-30 |
Powering Downhole Components in Subsurface Formations Behind Casing
App 20190162052 - San Martin; Luis E. ; et al. | 2019-05-30 |
Correcting for monitoring electrodes current leakage in galvanic tools
Grant 10,302,800 - Fouda , et al. | 2019-05-28 |
System and method to improve accuracy of galvanic tool measurements
Grant 10,302,797 - Li , et al. | 2019-05-28 |
Onshore electromagnetic reservoir monitoring
Grant 10,302,796 - Wilson , et al. | 2019-05-28 |
Measurement correction apparatus, methods, and systems
Grant 10,302,803 - Celepcikay , et al. | 2019-05-28 |
MCI logging for processing downhole measurements
Grant 10,301,935 - Wang , et al. | 2019-05-28 |
Multi-component induction logging systems and methods using selected frequency inversion
Grant 10,295,698 - Wu , et al. | 2019-05-21 |
Method and system for magnetic ranging and geosteering
Grant 10,294,773 - Donderici , et al. | 2019-05-21 |
Inspection Of Pipes With Buckling Effects
App 20190145247 - Khalaj Amineh; Reza ; et al. | 2019-05-16 |
Adjustable Frequency Processing Of Electromagnetic Logging Data
App 20190137649 - San Martin; Luis Emilio ; et al. | 2019-05-09 |
Electromagnetic ranging with azimuthal electromagnetic logging tool
Grant 10,273,794 - Wu , et al. | 2019-04-30 |
Methods And Systems For Determining Formation Properties And Pipe Properties Using Ranging Measurements
App 20190113648 - Wu; Hsu-Hsiang ; et al. | 2019-04-18 |
Formation Parameter Retrieval Using Resistivity Imaging Tool
App 20190113650 - Guner; Baris ; et al. | 2019-04-18 |
Workflow Adjustment Methods And Systems For Logging Operations
App 20190113651 - Donderici; Burkay ; et al. | 2019-04-18 |
Methods For Multiplexing Electromagnetic Transmitters For Monitoring Of Permanent Reservoir
App 20190093476 - CAPOGLU; Ilker R. ; et al. | 2019-03-28 |
Apparatus and methods to find a position in an underground formation
Grant 10,241,228 - San Martin , et al. | 2019-03-26 |
Downhole gradiometric ranging utilizing transmitters and receivers having magnetic dipoles
Grant 10,241,226 - Donderici , et al. | 2019-03-26 |
Real-Time Self-Consistency Quality Indicators for Multi-Component Induction Tools
App 20190086575 - Fouda; Ahmed Elsayed ; et al. | 2019-03-21 |
Alignment Of Responses For Thickness Estimations In A Corrosion Detection Tool
App 20190086321 - Amineh; Reza Khalaj ; et al. | 2019-03-21 |
Determining Pipe Properties In Corrosion Inspection
App 20190086320 - Guner; Baris ; et al. | 2019-03-21 |
Downhole acoustic ranging utilizing gradiometric data
Grant 10,233,742 - Donderici | 2019-03-19 |
Casing string monitoring using electromagnetic (EM) corrosion detection tool and junction effects correction
Grant 10,234,591 - Wu , et al. | 2019-03-19 |
Remote Field Eddy Current Technique For Corrosion Inspection Of Multiple Pipes Including Transition Sections
App 20190078434 - Amineh; Reza Khalaj ; et al. | 2019-03-14 |
Electromagnetic Ranging With Rotating Coil Antenna Tool
App 20190078432 - Ahmadi Kalateh Ahmad; Akram ; et al. | 2019-03-14 |
Magnetic monopole ranging system and methodology
Grant 10,227,864 - Donderici , et al. | 2019-03-12 |
Reducing Effects Of Pipe Couplings In Corrosion Inspection Of Pipes
App 20190064117 - Amineh; Reza Khalaj ; et al. | 2019-02-28 |
Methods Of Selecting An Earth Model From A Plurality Of Earth Models
App 20190064383 - Song; Rencheng ; et al. | 2019-02-28 |
Detecting a Moveable Device Position Using Fiber Optic Sensors
App 20190063213 - Donderici; Burkay ; et al. | 2019-02-28 |
Precise calibration for galvanic tools
Grant 10,215,885 - Donderici , et al. Feb | 2019-02-26 |
Borehole acoustic noise measurement and processing
Grant 10,215,884 - Donderici Feb | 2019-02-26 |
Efficient Location of Cable Behind a Downhole Tubular
App 20190055837 - San Martin; Luis Emilio ; et al. | 2019-02-21 |
Detection Of Pipe Characteristics With A Remote Field Eddy Current
App 20190056355 - AMINEH; Reza Khalaj ; et al. | 2019-02-21 |
Fiber optic current monitoring for electromagnetic ranging
Grant 10,208,584 - Wilson , et al. Feb | 2019-02-19 |
Measuring fluid conductivity
Grant 10,209,390 - Zhang , et al. Feb | 2019-02-19 |
Apparatus and methods to find a position in an underground formation
Grant 10,203,193 - San Martin , et al. Feb | 2019-02-12 |
Multiple-depth Eddy Current Pipe Inspection With A Single Coil Antenna
App 20190040734 - DONDERICI; Burkay ; et al. | 2019-02-07 |
Logging while drilling (LWD) steering visualization tool methods and systems
Grant 10,197,699 - Donderici , et al. Fe | 2019-02-05 |
Automated Inversion Workflow For Defect Detection Tools
App 20190032480 - Capoglu; Ilker R. ; et al. | 2019-01-31 |
Elimination Of Residual Magnetism Effect In Eddy Current Based Inspection Of Pipes
App 20190033052 - AMINEH; Reza Khalaj ; et al. | 2019-01-31 |
Optimization Of Ranging Measurements
App 20190032472 - Ahmadi Kalateh Ahmad; Akram ; et al. | 2019-01-31 |
High quality visualization in a corrosion inspection tool for multiple pipes
Grant 10,190,404 - Khalaj Amineh , et al. Ja | 2019-01-29 |
Quality Factors For Appraising Resistivity Lwd Inversion Performance
App 20190017370 - WILSON; Glenn A. ; et al. | 2019-01-17 |
Workflow adjustment methods and systems for logging operations
Grant 10,180,514 - Donderici , et al. Ja | 2019-01-15 |
Visualization Of Multi-pipe Inspection Results
App 20190003920 - Khalaj Amineh; Reza ; et al. | 2019-01-03 |
Pipe Inspection Tool
App 20190004012 - Khalaj Amineh; Reza ; et al. | 2019-01-03 |
Rotatable sensors for measuring characteristics of subterranean formation
Grant 10,161,246 - Hay , et al. Dec | 2018-12-25 |
Signal Cancellation In Pipe Inspection
App 20180356553 - San Martin; Luis Emilio ; et al. | 2018-12-13 |
Improved Mci Logging For Processing Downhole Measurements
App 20180347353 - Wang; Chao-Fu ; et al. | 2018-12-06 |
Modular Tool Having Combined Em Logging And Telemetry
App 20180348394 - Wilson; Glenn Andrew ; et al. | 2018-12-06 |
Rotatable Sensors For Measuring Characteristics Of Subterranean Formation
App 20180347352 - Hay; Richard Thomas ; et al. | 2018-12-06 |
Generating An Earth Model From Spatial Correlations Of Equivalent Earth Models
App 20180348395 - Wilson; Glenn A. ; et al. | 2018-12-06 |
Surface excitation ranging system for SAGD application
Grant 10,145,231 - Donderici , et al. De | 2018-12-04 |
Methods and apparatus for multi-well ranging determination
Grant 10,145,232 - Wu , et al. De | 2018-12-04 |
Systems And Methods For Drill Bit And Cutter Optimization
App 20180340410 - RIVERA-RIOS; Aixa Maria ; et al. | 2018-11-29 |
Casing defect determination using eddy current techniques
Grant 10,139,371 - Khalaj Amineh , et al. Nov | 2018-11-27 |
Apparatus and methods to find a position in an underground formation
Grant 10,139,516 - San Martin , et al. Nov | 2018-11-27 |
Ranging measurements using modulated signals
Grant 10,139,515 - Golla , et al. Nov | 2018-11-27 |
Method Of Detecting Substance Saturation In A Formation
App 20180335541 - DONDERICI; Burkay ; et al. | 2018-11-22 |
Fiber optic array apparatus, systems, and methods
Grant 10,132,955 - Donderici , et al. November 20, 2 | 2018-11-20 |
Downhole tool with radial array of conformable sensors for downhole detection and imaging
Grant 10,132,954 - Donderici November 20, 2 | 2018-11-20 |
Methods And Systems Employing A Gradient Sensor Arrangement For Ranging
App 20180328165 - AHMAD; Akram Ahmadi Kalateh ; et al. | 2018-11-15 |
Joint Multi-physics Monitoring Of Production Wells With Fiber Optics
App 20180328793 - Donderici; Burkay ; et al. | 2018-11-15 |
Utilizing Diverse Excitation Sources in Electromagnetic Ranging
App 20180329105 - Capoglu; Ilker R. ; et al. | 2018-11-15 |
Optimized Production Via Geological Mapping
App 20180320447 - Donderici; Burkay ; et al. | 2018-11-08 |
Sensor Systems
App 20180321411 - Capoglu; Ilker R. ; et al. | 2018-11-08 |
Eddy-current Responses In Nested Pipes
App 20180313207 - Khalaj Amineh; Reza ; et al. | 2018-11-01 |
Surface Excited Downhole Ranging Using Relative Positioning
App 20180313203 - Donderici; Burkay ; et al. | 2018-11-01 |
Two-dimensional Imaging With Multi-stage Processing
App 20180306023 - San Martin; Luis Emilio ; et al. | 2018-10-25 |
Joint Visualization Of Inversion Results And Measurement Logs
App 20180306942 - Tang; Yumei ; et al. | 2018-10-25 |
Direct Coupling Mitigation for Coil-based Electromagnetic Ranging
App 20180291723 - Chang; Paul Chin Ling ; et al. | 2018-10-11 |
Microstrip Antenna-based Logging Tool And Method
App 20180292558 - Wilson; Glenn Andrew ; et al. | 2018-10-11 |
Crosswell Tomography Using An Array Of Optical Fiber Transducers
App 20180292561 - Wilson; Glenn Andrew ; et al. | 2018-10-11 |
Methods And Systems To Identify A Plurality Of Flood Fronts At Different Azimuthal Positions Relative To A Borehole
App 20180283168 - Ranjan; Priyesh ; et al. | 2018-10-04 |
Downhole Logging Systems And Methods Employing Adjustably-spaced Modules
App 20180283170 - Donderici; Burkay ; et al. | 2018-10-04 |
Monitoring Water Flood Location Using Potentials Between Casing And Casing-mounted Electrodes
App 20180274361 - Fouda; Ahmed Elsayed ; et al. | 2018-09-27 |
Planning And Real Time Optimization Of Electrode Transmitter Excitation
App 20180258754 - Guner; Baris ; et al. | 2018-09-13 |
Directional Button Excitation For Ranging Applications
App 20180258755 - Donderici; Burkay ; et al. | 2018-09-13 |
Determining Permeablility Based On Collar Responses
App 20180259671 - San Martin; Luis Emilio ; et al. | 2018-09-13 |
Bucking To Improve Permanent Reservoir Monitoring Sensitivity
App 20180259672 - SAMSON; Etienne ; et al. | 2018-09-13 |
Subsurface Electric Field Monitoring Methods And Systems Employing A Current Focusing Cement Arrangement
App 20180252100 - Ranjan; Priyesh ; et al. | 2018-09-06 |
Defect Evaluation Using Holographic Imaging
App 20180245456 - Khalaj Amineh; Reza ; et al. | 2018-08-30 |
Look-ahead Of The Bit Applications
App 20180246247 - Donderici; Burkay ; et al. | 2018-08-30 |
Ranging And Resistivity Evaluation Using Current Signals
App 20180239043 - WU; Hsu-Hsiang ; et al. | 2018-08-23 |
Detecting A Moveable Device Position Using Electromagnetic Induction Logging
App 20180230796 - DONDERICI; Burkay ; et al. | 2018-08-16 |
Sleeve Excitation For Ranging Measurements Using Electrode Sources
App 20180230794 - Donderici; Burkay ; et al. | 2018-08-16 |
Distributed Magnetomotive Force Sensin
App 20180223648 - Wilson; Glenn Andrew ; et al. | 2018-08-09 |
Electromagnetically Transmissive Directional Antenna Shield
App 20180223645 - Ma; Jin ; et al. | 2018-08-09 |
Inspection of Wellbore Conduits using a Distributed Sensor System
App 20180209265 - Fouda; Ahmed Elsayed ; et al. | 2018-07-26 |
Reducing Effects Of Conductive Mud On Single-well Ranging
App 20180210107 - Donderici; Burkay ; et al. | 2018-07-26 |
Detecting Sliding Sleeve Position Using Electrode-Type Logging
App 20180202284 - Fouda; Ahmed E. ; et al. | 2018-07-19 |
Minimizing Azimuthal Current Induced on Tubulars by Transmitters
App 20180196006 - Capoglu; Ilker R. ; et al. | 2018-07-12 |
Improving Dynamic Range In Fiber Optic Magnetic Field Sensors
App 20180188413 - Capoglu; Ilker R. ; et al. | 2018-07-05 |
Distributed Electromotive Force Sensing
App 20180187543 - Wilson; Glenn Andrew ; et al. | 2018-07-05 |
Precise Calibration For Galvanic Tools
App 20180188414 - Donderici; Burkay ; et al. | 2018-07-05 |
Imaging Subterranean Anomalies Using Cross-well Doppler Arrays
App 20180188401 - Donderici; Burkay ; et al. | 2018-07-05 |
Electromagnetic (EM) Defect Detection methods and systems with enhanced inversion options
App 20180172872 - Fouda; Ahmed E. ; et al. | 2018-06-21 |
Time-Lapsed Seismic Wavefield Monitoring of Downhole Formations
App 20180172860 - Wilson; Glenn A. ; et al. | 2018-06-21 |
Well Ranging Apparatus, Systems, And Methods
App 20180142549 - Wu; Hsu-Hsiang ; et al. | 2018-05-24 |
Multipoint Measurements For Wellbore Ranging
App 20180142548 - DONDERICI; Burkay ; et al. | 2018-05-24 |
Monitoring Substances in a Well Annulus
App 20180135405 - Fouda; Ahmed E. ; et al. | 2018-05-17 |
Systems and Methods for Characterizing Materials External of a Casing
App 20180136356 - Wilson; Glenn A. ; et al. | 2018-05-17 |
Method For In-situ Calibration Of Electromagnetic Corrosion Detection Tools
App 20180106763 - Fouda; Ahmed E. ; et al. | 2018-04-19 |
Multi-point In Situ Calibration Of Electromagnetic Pipe Inspection Tools
App 20180106764 - Fouda; Ahmed E. ; et al. | 2018-04-19 |
Electromagnetic (em) Defect Detection Methods And Systems Employing Deconvolved Raw Measurements
App 20180106141 - FOUDA; Ahmed E. ; et al. | 2018-04-19 |
Formation Imaging With Electronic Beam Steering
App 20180100945 - EWE; Wei-Bin ; et al. | 2018-04-12 |
Formation Property Measurement Apparatus, Methods, And Systems
App 20180088191 - Ewe; Wei-Bin ; et al. | 2018-03-29 |
Magnetic Ranging Using Multiple Downhole Electrodes
App 20180081076 - Ahmadi Kalateh Ahmad; Akram ; et al. | 2018-03-22 |
Measurement And Control Apparatus, Systems, And Methods
App 20180067225 - Donderici; Burkay ; et al. | 2018-03-08 |
Well Monitoring Using Casing Centralizers
App 20180038222 - SAMSON; Etienne M. ; et al. | 2018-02-08 |
Direct Coupling Cancellation With A Combination Of Sensor Tilt Angles
App 20180038986 - Donderici; Burkay ; et al. | 2018-02-08 |
Induction Logging Borehole Correction For Water-based Mud
App 20180038987 - Donderici; Burkay | 2018-02-08 |
Fiber Optic Nuclear Magnetic Resonance Sensor
App 20180038926 - Goodman; George David ; et al. | 2018-02-08 |
Mud Cake Correction Of Formation Measurement Data
App 20180016888 - San Martin; Luis Emilio ; et al. | 2018-01-18 |
Selective Pipe Inspection
App 20180017508 - San Martin; Luis Emilio ; et al. | 2018-01-18 |
Multipurpose Permanent Electromagnetic Sensing System for Monitoring Wellbore Fluids and Formation Fluids
App 20180017697 - Fouda; Ahmed E. ; et al. | 2018-01-18 |
Formation Logging Using Multicomponent Signal-based Measurement Of Anisotropic Permittivity And Resistivity
App 20180003853 - Ewe; Wei-Bin ; et al. | 2018-01-04 |
Electromagnetic Telemetry for Sensor Systems Deployed in a Borehole Environment
App 20170342826 - Wilson; Glenn A. ; et al. | 2017-11-30 |
Methods And Systems Employing Fiber Optic Sensors For Ranging
App 20170342822 - Wilson; Glenn Andrew ; et al. | 2017-11-30 |
Through-casing Fiber Optic Magnetic Induction System For Formation Monitoring
App 20170336525 - Wilson; Glenn Andrew ; et al. | 2017-11-23 |
Roller Cone Resistivity Sensor
App 20170328850 - Hay; Richard Thomas ; et al. | 2017-11-16 |
Methods And Systems Employing Fiber Optic Sensors For Electromagnetic Cross-well Telemetry
App 20170328195 - Wilson; Glenn Andrew ; et al. | 2017-11-16 |
Through-casing Fiber Optic Electrical System For Formation Monitoring
App 20170321544 - Wilson; Glenn Andrew ; et al. | 2017-11-09 |
Onshore Electromagnetic Reservoir Monitoring
App 20170322333 - Wilson; Glenn A. ; et al. | 2017-11-09 |
Functional Earth Model Parameterization For Resistivity Inversion
App 20170321545 - Wilson; Glenn Andrew ; et al. | 2017-11-09 |
Improving Geosteering Inversion Using Look-ahead Look-around Electromagnetic Tool
App 20170306701 - Wu; Hsu-Hsiang ; et al. | 2017-10-26 |
Soft Magnetic Bands For Tilted Coil Antennas
App 20170299760 - MA; Jin ; et al. | 2017-10-19 |
Monitoring Water Floods Using Potentials Between Casing-mounted Electrodes
App 20170292367 - FOUDA; Ahmed Elsayed ; et al. | 2017-10-12 |
Detecting A Moveable Device Position Using Magnetic-type Logging
App 20170275985 - FOUDA; Ahmed E. ; et al. | 2017-09-28 |
Simultaneous Error Correction And Inversion
App 20170269255 - WILSON; Glenn A. ; et al. | 2017-09-21 |
Collocated Coil Antennas Incorporating A Symmetric Soft Magnetic Band
App 20170269254 - Ma; Jin ; et al. | 2017-09-21 |
Electrode-Based Tool Measurement Corrections Based on Leakage Currents Estimated Using a Predetermined Internal Impedance Model or Table
App 20170269253 - Fouda; Ahmed E. ; et al. | 2017-09-21 |
Apparatus And Methods Of Fluid-filled Fracture Characterization
App 20170261637 - WILSON; Glenn A. ; et al. | 2017-09-14 |
Frequency Ratiometric Processing Of Resistivity Logging Tool Data
App 20170261631 - Donderici; Burkay ; et al. | 2017-09-14 |
Downhole Tool With Radial Array Of Conformable Sensors For Downhole Detection And Imaging
App 20170254918 - Donderici; Burkay | 2017-09-07 |
Methods And Apparatus For Multi-well Ranging Determination
App 20170254193 - Wu; Hsu-Hsiang ; et al. | 2017-09-07 |
Fast-changing Dip Formation Resistivity Estimation
App 20170254921 - WU; Dagang ; et al. | 2017-09-07 |
Metamaterial Electromagnetic Sensors For Well Logging Measurements
App 20170254917 - FOUDA; Ahmed E. ; et al. | 2017-09-07 |
Formation Resistivity Measurement Apparatus, Systems, And Methods
App 20170248728 - Fouda; Ahmed ; et al. | 2017-08-31 |
Electrode-based Tool Measurement Corrections Based On Measured Leakage Currents
App 20170248730 - San Martin; Luis Emilio ; et al. | 2017-08-31 |
Imaging Subterranean Anomalies Using Acoustic Doppler Arrays And Distributed Acoustic Sensing Fibers
App 20170248012 - Donderici; Burkay ; et al. | 2017-08-31 |
Offshore Electromagnetic Reservoir Monitoring
App 20170227665 - Wilson; Glenn A. ; et al. | 2017-08-10 |
Electromagnetic Monitoring with Formation-Matched Resonant Induction Sensors
App 20170218752 - Donderici; Burkay ; et al. | 2017-08-03 |
High Quality Visualization In A Corrosion Inspection Tool For Multiple Pipes
App 20170191361 - Khalaj Amineh; Reza ; et al. | 2017-07-06 |
Optimization of Excitation Source Placement for Downhole Ranging and Telemetry Operations
App 20170191349 - WU; Hsu-Hsiang ; et al. | 2017-07-06 |
Multi-String Monitoring Using Electro-magnetic (EM) Corrosion Detection Tool
App 20170167241 - Wu; Dagang ; et al. | 2017-06-15 |
Formation Fluid Sampling Methods and Systems
App 20170167255 - Zhang; Lizheng ; et al. | 2017-06-15 |
Sensor System For Downhole Galvanic Measurements
App 20170160422 - Donderici; Burkay ; et al. | 2017-06-08 |
Casing Coupler Mounted EM Transducers
App 20170138132 - Wilson; Glenn A. ; et al. | 2017-05-18 |
Casing Defect Determination Using Eddy Current Techniques
App 20170138905 - Khalaj Amineh; Reza ; et al. | 2017-05-18 |
Magnetic Induction Sensor with an Electro-Optical Transducer and Related Methods and Systems
App 20170123096 - Wilson; Glenn A. ; et al. | 2017-05-04 |
Slickline Deployed Casing Inspection Tools
App 20170114628 - Khalaj Amineh; Reza ; et al. | 2017-04-27 |
Using An Array Of Sensors Between Two Transmitters In An Eddy Current Logging Environment
App 20170115426 - San Martin; Luis Emilio ; et al. | 2017-04-27 |
Detecting Defects in Non-Nested Tubings and Casings Using Calibrated Data and Time Thresholds
App 20170101865 - Khalaj Amineh; Reza ; et al. | 2017-04-13 |
Formation Characteristics Determination Apparatus, Methods, And Systems
App 20170096887 - Wilson; Glenn A. ; et al. | 2017-04-06 |
Surface Communication Through A Well Tool Enclosure
App 20170089194 - Donderici; Burkay ; et al. | 2017-03-30 |
Impedance Analysis For Fluid Discrimination And Monitoring
App 20170090060 - Donderici; Burkay ; et al. | 2017-03-30 |
Metamaterial-Based Electromagnetic Field Measurement Device
App 20170090061 - Fouda; Ahmed E. ; et al. | 2017-03-30 |
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