| Patent | Date |
|---|
Two dimensional pixel-based inversion
Grant 11,448,794 - Thiel , et al. September 20, 2 | 2022-09-20 |
Methods and systems employing look-around and look-ahead inversion of downhole measurements
Grant 11,306,582 - Thiel , et al. April 19, 2 | 2022-04-19 |
Drilling with information characterizing lateral heterogeneities based on deep directional resistivity measurements
Grant 11,286,763 - Omeragic , et al. March 29, 2 | 2022-03-29 |
Well Logging Tool And Interpretation Framework That Employs A System Of Artificial Neural Networks For Quantifying Mud And Formation Electromagnetic Properties
App 20210396903 - BAYRAKTAR; Zikri ; et al. | 2021-12-23 |
System And Method For Obtaining And Analyzing Flux Leakage Data In The Inspection Of Oil And Gas Wells
App 20210285915 - CHEN; Yong-Hua ; et al. | 2021-09-16 |
System And Method For Analyzing An Oilfield Casing Using An Apparent Thickness Approach
App 20210254958 - OMAR; Saad ; et al. | 2021-08-19 |
Enhanced Two Dimensional Inversion
App 20210055448 - Thiel; Michael ; et al. | 2021-02-25 |
Inversion-based workflow for consistent interpretation of nuclear density images in horizontal wells
Grant 10,914,861 - Omeragic , et al. February 9, 2 | 2021-02-09 |
Inversion-based workflow for processing nuclear density images in high-angle and horizontal wells
Grant 10,809,416 - Shetty , et al. October 20, 2 | 2020-10-20 |
Workflow for navigation with respect to oil-water contact using deep directional resistivity measurements
Grant 10,571,595 - Ghadar , et al. Feb | 2020-02-25 |
Methods and apparatuses to generate a formation model
Grant 10,527,753 - Dupuis , et al. J | 2020-01-07 |
Generalized directional measurements and using symmetrized and anti-symmetrized angles to indicate orientation of anisotropy and formation boundaries
Grant 10,481,290 - Omeragic , et al. Nov | 2019-11-19 |
Drilling Measurement Valuation
App 20190330963 - Bailey; William ; et al. | 2019-10-31 |
Integrating reservoir modeling with modeling a perturbation
Grant 10,450,860 - Polyakov , et al. Oc | 2019-10-22 |
Method for selecting bed boundaries and log squaring using electromagnetic measurements
Grant 10,370,963 - Sun , et al. | 2019-08-06 |
Methods And Systems Employing Look-around And Look-ahead Inversion Of Downhole Measurements
App 20190128116 - Thiel; Michael ; et al. | 2019-05-02 |
Use of transverse antenna measurements for casing and pipe detection
Grant 10,267,945 - Omeragic | 2019-04-23 |
Drilling With Information Characterizing Lateral Heterogeneities Based On Deep Directional Resistivity Measurements
App 20190063205 - Omeragic; Dzevat ; et al. | 2019-02-28 |
Two Dimensional Pixel-based Inversion
App 20180321415 - Thiel; Michael ; et al. | 2018-11-08 |
Inversion-based calibration of downhole electromagnetic tools
Grant 10,073,189 - Davydychev , et al. September 11, 2 | 2018-09-11 |
Inversion techniques for real-time well placement and reservoir characterization
Grant 10,036,826 - Thiel , et al. July 31, 2 | 2018-07-31 |
Nested tubular analysis via electromagnetic logging
Grant 9,977,144 - David , et al. May 22, 2 | 2018-05-22 |
Inversion-based Workflow For Processing Nuclear Density Images In High-angle And Horizontal Wells
App 20180136362 - Shetty; Sushil ; et al. | 2018-05-17 |
Nested Tubular Analysis Via Electromagnetic Logging
App 20180074220 - David; Martin ; et al. | 2018-03-15 |
Inversion-based workflow for processing nuclear density images in high-angle and horizontal wells
Grant 9,869,792 - Shetty , et al. January 16, 2 | 2018-01-16 |
Workflow for Navigation with Respect to Oil-Water Contact using Deep Directional Resistivity Measurements
App 20170242147 - Ghadar; Shabnam ; et al. | 2017-08-24 |
Method for multi-tubular evaluation using induction measurements
Grant 9,715,034 - Omeragic , et al. July 25, 2 | 2017-07-25 |
Method For Multi-tubular Evaluation Using Induction Measurements
App 20170176629 - Omeragic; Dzevat ; et al. | 2017-06-22 |
System and method for imaging properties of subterranean formations
Grant 9,678,239 - Habashy , et al. June 13, 2 | 2017-06-13 |
Generalized Directional Measurements And Using Symmetrized And Anti-symmetrized Angles To Indicate Orientation Of Anisotropy And Formation Boundaries
App 20170160424 - Omeragic; Dzevat ; et al. | 2017-06-08 |
Inversion Techniques For Real-Time Well Placement And Reservoir Characterization
App 20170075021 - Thiel; Michael ; et al. | 2017-03-16 |
Inversion-based Workflow For Consistent Interpretation Of Nuclear Density Images In Horizontal Wells
App 20160252648 - Omeragic; Dzevat ; et al. | 2016-09-01 |
Methods and Apparatuses to Generate a Formation Model
App 20160245952 - Dupuis; Christophe ; et al. | 2016-08-25 |
Method for Selecting Bed Boundaries and Log Squaring Using Electromagnetic Measurements
App 20160245080 - Sun; Keli ; et al. | 2016-08-25 |
Use of Transverse Antenna Measurements for Casing and Pipe Detection
App 20160116624 - Omeragic; Dzevat | 2016-04-28 |
Inversion-based calibration of downhole electromagnetic tools
App 20150301222 - Davydychev; Andrei I. ; et al. | 2015-10-22 |
System and Method for Imaging Subterranean Formations
App 20150260874 - Chen; Yong-Hua ; et al. | 2015-09-17 |
High Performance Distributed Computing Environment Particularly Suited For Reservoir Modeling And Simulation
App 20150263900 - POLYAKOV; VALERY ; et al. | 2015-09-17 |
Directional resistivity measurement for well placement and formation evaluation
Grant 9,134,449 - Seydoux , et al. September 15, 2 | 2015-09-15 |
Multilevel workflow method to extract resistivity anisotropy data from three-dimensional induction measurements
Grant 9,057,797 - Omeragic , et al. June 16, 2 | 2015-06-16 |
Inversion-based Workflow For Processing Nuclear Density Images In High-angle And Horizontal Wells
App 20140286539 - Shetty; Sushil ; et al. | 2014-09-25 |
System and Method for Imaging Properties of Subterranean Formations
App 20140239960 - Habashy; Tarek M. ; et al. | 2014-08-28 |
System and Method for Imaging Properties of Subterranean Formations
App 20140191762 - Chen; Yong-Hua ; et al. | 2014-07-10 |
System and method for imaging properties of subterranean formations
Grant 8,754,651 - Habashy , et al. June 17, 2 | 2014-06-17 |
Multilevel Workflow Method To Extract Resistivity Anisotropy Data From Three-Dimensional Induction Measurements
App 20140149040 - Omeragic; Dzevat ; et al. | 2014-05-29 |
Formation modeling while drilling for enhanced high angle for horizontal well placement
Grant 8,489,375 - Omeragic , et al. July 16, 2 | 2013-07-16 |
Lost Circulation Materials and Methods of Using Same
App 20130160998 - Auzerais; Francois M. ; et al. | 2013-06-27 |
Iintegrating Reservoir Modeling With Modeling A Perturbation
App 20130110486 - POLYAKOV; VALERY ; et al. | 2013-05-02 |
Multilevel workflow method to extract resistivity anisotropy data from 3D induction measurements
Grant 8,433,518 - Omeragic , et al. April 30, 2 | 2013-04-30 |
Method for borehole correction, formation dip and azimuth determination and resistivity determination using multiaxial induction measurements
Grant 8,200,437 - Davydycheva , et al. June 12, 2 | 2012-06-12 |
System And Method For Imaging Properties Of Subterranean Formations
App 20120119744 - Habashy; Tarek ; et al. | 2012-05-17 |
Directional Resistivity Measurement For Well Placement And Formation Evaluation
App 20110238312 - Seydoux; Jean ; et al. | 2011-09-29 |
Multilevel Workflow Method To Extract Resistivity Anisotropy Data From 3d Induction Measurements
App 20110231098 - Omeragic; Dzevat ; et al. | 2011-09-22 |
Electromagnetic directional measurements for non-parallel bed formations
Grant 7,991,555 - Yang , et al. August 2, 2 | 2011-08-02 |
Formation Modeling While Drilling For Enhanced High Angle For Horizontal Well Placement
App 20110106514 - Omeragic; Dzevat ; et al. | 2011-05-05 |
Methods for visualizing distances between wellbore and formation boundaries
Grant 7,925,483 - Xia , et al. April 12, 2 | 2011-04-12 |
Subsurface electromagnetic measurements using cross-magnetic dipoles
Grant 7,759,943 - Homan , et al. July 20, 2 | 2010-07-20 |
Methods For Visualizing Distances Between Wellbore And Formation Boundaries
App 20100122847 - XIA; PEIWEN ; et al. | 2010-05-20 |
Method For Borehole Correction, Formation Dip And Azimuth Determination And Resistivity Determination Using Multiaxial Induction Measurements
App 20100082255 - Davydycheva; Sofia ; et al. | 2010-04-01 |
Electromagnetic Directional Measurements For Non-parallel Bed Formations
App 20100030477 - Yang; Jian ; et al. | 2010-02-04 |
Methods for visualizing distances between wellbore and formation boundaries
Grant 7,630,872 - Xia , et al. December 8, 2 | 2009-12-08 |
Shoulder bed effects removal
Grant 7,599,825 - Yang , et al. October 6, 2 | 2009-10-06 |
Anti-symmetrized electromagnetic measurements
Grant 7,536,261 - Omeragic , et al. May 19, 2 | 2009-05-19 |
Subsurface Electromagnetic Measurements using Cross-Magnetic Dipoles
App 20080290873 - Homan; Dean M. ; et al. | 2008-11-27 |
Directional electromagnetic wave resistivity apparatus and method
Grant 7,382,135 - Li , et al. June 3, 2 | 2008-06-03 |
Computer-based method for while-drilling modeling and visualization of layered subterranean earth formations
Grant 7,366,616 - Bennett , et al. April 29, 2 | 2008-04-29 |
Computer-based method for while-drilling modeling and visualization of layered subterranean earth formations
App 20070168133 - Bennett; Nicholas ; et al. | 2007-07-19 |
Subsurface electromagnetic measurements using cross-magnetic dipoles
Grant 7,239,145 - Homan , et al. July 3, 2 | 2007-07-03 |
Method for characterizing a subsurface formation with a logging instrument disposed in a borehole penetrating the formation
Grant 7,202,670 - Omeragic , et al. April 10, 2 | 2007-04-10 |
Anti-symmetrized Electromagnetic Measurements
App 20060253255 - Omeragic; Dzevat ; et al. | 2006-11-09 |
Shoulder Bed Effects Removal
App 20060235619 - YANG; JIAN ; et al. | 2006-10-19 |
Systems for deep resistivity while drilling for proactive geosteering
Grant 7,093,672 - Seydoux , et al. August 22, 2 | 2006-08-22 |
Method and apparatus for measuring mud resistivity
Grant 7,091,722 - Homan , et al. August 15, 2 | 2006-08-15 |
Apparatus and methods for imaging wells drilled with oil-based muds
Grant 7,073,609 - Tabanou , et al. July 11, 2 | 2006-07-11 |
Methods For Visualizing Distances Between Wellbore And Formation Boundaries
App 20060074561 - XIA; PEIWEN ; et al. | 2006-04-06 |
Method And Apparatus For Measuring Mud Resistivity
App 20060066313 - HOMAN; DEAN M. ; et al. | 2006-03-30 |
Propagation based electromagnetic measurement of anisotropy using transverse or tilted magnetic dipoles
Grant 6,998,844 - Omeragic , et al. February 14, 2 | 2006-02-14 |
Directional electromagnetic measurements insensitive to dip and anisotropy
Grant 6,969,994 - Minerbo , et al. November 29, 2 | 2005-11-29 |
Subsurface electromagnetic measurements using cross-magnetic dipoles
App 20050212520 - Homan, Dean M. ; et al. | 2005-09-29 |
Detection of borehole currents due to a decentered transverse magnetic dipole transmitter
Grant 6,927,578 - Homan , et al. August 9, 2 | 2005-08-09 |
System and method for locating a fracture in an earth formation
Grant 6,924,646 - Omeragic August 2, 2 | 2005-08-02 |
Directional Electromagnetic Wave Resistivity Apparatus And Method
App 20050140373 - Li, Qiming ; et al. | 2005-06-30 |
Methods and systems for estimating formation resistivity that are less sensitive to skin effects, shoulder-bed effects and formation dips
App 20050083061 - Tabanou, Jacques R. ; et al. | 2005-04-21 |
Electromagnetic Method For Determining Dip Angles Independent Of Mud Type And Borehole Environment
App 20050083063 - Omeragic, Dzevat ; et al. | 2005-04-21 |
Apparatus and methods for imaging wells drilled with oil-based muds
App 20050067190 - Tabanou, Jacques R. ; et al. | 2005-03-31 |
Modified tubular equipped with a tilted or transverse magnetic dipole for downhole logging
Grant 6,836,218 - Frey , et al. December 28, 2 | 2004-12-28 |
Electromagnetic resistivity logging instrument with transverse magnetic dipole component antennas providing axially extended response
Grant 6,819,110 - Omeragic , et al. November 16, 2 | 2004-11-16 |
System and method for locating a fracture in an earth formation
Grant 6,798,208 - Omeragic September 28, 2 | 2004-09-28 |
Slotted tubulars for subsurface monitoring in directed orientations
Grant 6,788,065 - Homan , et al. September 7, 2 | 2004-09-07 |
System And Method For Locating A Fracture In An Earth Formation
App 20040155660 - Omeragic, Dzevat | 2004-08-12 |
Systems For Deep Resistivity While Drilling For Proactive Geosteering
App 20040154831 - SEYDOUX, JEAN ; et al. | 2004-08-12 |
System and method for locating a fracture in an earth formation
App 20040124841 - Omeragic, Dzevat | 2004-07-01 |
Detection of Borehole Currents in Well Logging
App 20040119476 - Homan, Dean M. ; et al. | 2004-06-24 |
Subsurface monitoring and borehole placement using a modified tubular equipped with tilted or transverse magnetic dipoles
Grant 6,727,705 - Frey , et al. April 27, 2 | 2004-04-27 |
Borehole current correction for tilted or transverse magnetic dipoles on conductive supports
Grant 6,710,601 - Rosthal , et al. March 23, 2 | 2004-03-23 |
Method and apparatus for cancellation of borehole effects due to a tilted or transverse magnetic dipole
Grant 6,680,613 - Rosthal , et al. January 20, 2 | 2004-01-20 |
Subsurface Formation Anisotropy Determination With Tilted Or Transverse Magnetic Dipole Antennas
App 20030200029 - Omeragic, Dzevat ; et al. | 2003-10-23 |
Shielding method and apparatus using flexible strip
Grant 6,630,830 - Omeragic , et al. October 7, 2 | 2003-10-07 |
Electromagnetic resistivity instrument having look ahead capability
App 20030184302 - Omeragic, Dzevat ; et al. | 2003-10-02 |
Borehole current correction methods and apparatus
Grant 6,624,634 - Rosthal , et al. September 23, 2 | 2003-09-23 |
Borehole current correction methods and apparatus
App 20030155924 - Rosthal, Richard A. ; et al. | 2003-08-21 |
Shielding Method And Apparatus Using Flexible Strip
App 20030155923 - Omeragic, Dzevat ; et al. | 2003-08-21 |
Method and apparatus for cancellation of borehole effects due to a tilted or transverse magnetic dipole
App 20030146753 - Rosthal, Richard A. ; et al. | 2003-08-07 |
Borehole current correction for tilted or transverse magnetic dipoles on conductive supports
App 20030146751 - Rosthal, Richard A. ; et al. | 2003-08-07 |
Sensor for detecting the magnetic field in the area of downhole casing
Grant 6,597,178 - Nichols , et al. July 22, 2 | 2003-07-22 |
Method for calculating a distance between a well logging instrument and a formation boundary by inversion processing measurements from the logging instrument
Grant 6,594,584 - Omeragic , et al. July 15, 2 | 2003-07-15 |
Method and apparatus for cancellation of borehole effects due to a tilted or transverse magnetic dipole
Grant 6,573,722 - Rosthal , et al. June 3, 2 | 2003-06-03 |
Shielding method and apparatus using transverse slots
Grant 6,566,881 - Omeragic , et al. May 20, 2 | 2003-05-20 |
Directional electromagnetic measurements insensitive to dip and anisotropy
App 20030085707 - Minerbo, Gerald N. ; et al. | 2003-05-08 |
Method and system for determining formation anisotropic resistivity with reduced borehole effects from tilted or transverse magnetic dipoles
Grant 6,556,015 - Omeragic , et al. April 29, 2 | 2003-04-29 |
Method And System For Determining Formation Anisotropic Resistivity With Reduced Borehole Effects From Tilted Or Transverse Magnetic Dipoles
App 20030071626 - Omeragic, Dzevat ; et al. | 2003-04-17 |
Multi-coil electromagnetic focusing methods and apparatus to reduce borehole eccentricity effects
Grant 6,541,979 - Omeragic April 1, 2 | 2003-04-01 |
Subsurface formation parameters from tri-axial measurements
App 20030055565 - Omeragic, Dzevat | 2003-03-20 |
Multi-coil electromagnetic focusing methods and apparatus to reduce borehole eccentricity effects
App 20020113592 - Omeragic, Dzevat | 2002-08-22 |
Method and apparatus for cancellation of borehole effects due to a tilted or transverse magnetic dipole
App 20020105332 - Rosthal, Richard A. ; et al. | 2002-08-08 |
Subsurface monitoring and borehole placement using a modified tubular equipped with tilted or transverse magnetic dipoles
App 20020079899 - Frey, Mark T. ; et al. | 2002-06-27 |
Modified tubular equipped with a tilted or transverse magnetic dipole for downhole logging
App 20020057210 - Frey, Mark T. ; et al. | 2002-05-16 |
Shielding method and apparatus for selective attenuation of an electromagnetic energy field component
Grant 6,351,127 - Rosthal , et al. February 26, 2 | 2002-02-26 |
Coil shielding method for selective attenuation of an electromagnetic energy field component
App 20020008521 - Clark, Brian ; et al. | 2002-01-24 |
Shielding apparatus for selective attenuation of an electromagnetic energy field component
App 20020008520 - Clark, Brian ; et al. | 2002-01-24 |
Shielding method and apparatus using transverse slots
App 20010004212 - Omeragic, Dzevat ; et al. | 2001-06-21 |
| 