| Patent | Date |
|---|
Earth-boring tools having a gauge region configured for reduced bit walk and method of drilling with same
Grant 11,421,484 - Spencer , et al. August 23, 2 | 2022-08-23 |
Earth-boring tools having a gauge insert configured for reduced bit walk and method of drilling with same
Grant 11,332,980 - Grimes , et al. May 17, 2 | 2022-05-17 |
Earth-boring tools having a gauge region configured for reduced bit walk and method of drilling with same
Grant 11,293,233 - Spencer , et al. April 5, 2 | 2022-04-05 |
Earth-boring tools having a selectively tailored gauge region for reduced bit walk and method of drilling with same
Grant 11,060,357 - Spencer , et al. July 13, 2 | 2021-07-13 |
Drilling operation simulation system and related methods
Grant 11,047,215 - Spencer , et al. June 29, 2 | 2021-06-29 |
Modeling and simulation of complete drill strings
Grant 10,851,637 - Herbig , et al. December 1, 2 | 2020-12-01 |
Earth-boring Tools Having A Gauge Region Configured For Reduced Bit Walk And Method Of Drilling With Same
App 20200263504 - Spencer; Reed W. ; et al. | 2020-08-20 |
Earth-boring Tools Having A Gauge Insert Configured For Reduced Bit Walk And Method Of Drilling With Same
App 20200256132A1 - | 2020-08-13 |
System, method, and apparatus for optimized toolface control in directional drilling of subterranean formations
Grant 10,519,752 - Spencer Dec | 2019-12-31 |
Drilling Operation Simulation System And Related Methods
App 20190284909 - Spencer; Reed W. ; et al. | 2019-09-19 |
Methods and systems for drilling boreholes in earth formations
Grant 10,370,911 - Curry , et al. | 2019-08-06 |
Modeling And Simulation Of Complete Drill Strings
App 20190169972 - Herbig; Christian ; et al. | 2019-06-06 |
Methods of controlling drill bit trajectory by predicting bit walk and wellbore spiraling
Grant 10,296,678 - Spencer , et al. | 2019-05-21 |
Earth-boring Tools Having A Selectively Tailored Gauge Region For Reduced Bit Walk And Method Of Drilling With Same
App 20190100968 - Spencer; Reed W. ; et al. | 2019-04-04 |
Modeling and simulation of complete drill strings
Grant 10,227,857 - Herbig , et al. | 2019-03-12 |
Drill bits, rotatable cutting structures, cutting structures having adjustable rotational resistance, and related methods
Grant 10,196,859 - Stockey , et al. Fe | 2019-02-05 |
Directional drill ahead simulator: directional wellbore prediction using BHA and bit models
Grant 10,132,119 - Spencer , et al. November 20, 2 | 2018-11-20 |
Lateral motion drill bit model
Grant 10,012,025 - Spencer , et al. July 3, 2 | 2018-07-03 |
Methods And Systems For Drilling Boreholes In Earth Formations
App 20180163527 - Curry; David A. ; et al. | 2018-06-14 |
System, Method, And Apparatus For Optimized Toolface Control In Directional Drilling Of Subterranean Formations
App 20180148998 - Spencer; Reed W. | 2018-05-31 |
Axial motion drill bit model
Grant 9,951,560 - Spencer , et al. April 24, 2 | 2018-04-24 |
Drill bit with extendable gauge pads
Grant 9,932,780 - Spencer , et al. April 3, 2 | 2018-04-03 |
Formation-engaging element placement on earth-boring tools and related methods
Grant 9,920,575 - Meiners , et al. March 20, 2 | 2018-03-20 |
Cutting elements for earth-boring tools, earth-boring tools including such cutting elements, and related methods
Grant 9,920,576 - Spencer March 20, 2 | 2018-03-20 |
Downhole Tools Having Volumes Of Hard Material Including Quenched Carbon And Related Methods
App 20170275950 - Spencer; Reed W. ; et al. | 2017-09-28 |
Drill Bits, Rotatable Cutting Structures, Cutting Structures Having Adjustable Rotational Resistance, And Related Methods
App 20170254150 - Stockey; David A. ; et al. | 2017-09-07 |
Cutting Elements For Earth-boring Tools, Earth-boring Tools Including Such Cutting Elements, And Related Methods
App 20170096859 - Spencer; Reed W. | 2017-04-06 |
Methods Of Controlling Drill Bit Trajectory By Predicting Bit Walk And Wellbore Spiraling
App 20170058658 - Spencer; Reed W. ; et al. | 2017-03-02 |
Drill Bit With Extendable Gauge Pads
App 20160097237 - Spencer; Reed W. ; et al. | 2016-04-07 |
Multi-parameter bit response model
Grant 9,303,505 - Spencer , et al. April 5, 2 | 2016-04-05 |
Methods Of Selecting Bottom Hole Assemblies Comprising Earth-boring Tools, Of Improving Drilling Operations, And Of Improving Drilling Plans Based On Drilling Simulations
App 20160047206 - Vempati; Chaitanya K. ; et al. | 2016-02-18 |
Directional Drill Ahead Simulator: Directional Wellbore Prediction Using Bha And Bit Models
App 20150142406 - Spencer; Reed W. ; et al. | 2015-05-21 |
Lateral Motion Drill Bit Model
App 20150142404 - Spencer; Reed W. ; et al. | 2015-05-21 |
Axial Motion Drill Bit Model
App 20150142403 - Spencer; Reed W. ; et al. | 2015-05-21 |
Formation-engaging Element Placement On Earth-boring Tools And Related Methods
App 20140332285 - Meiners; Matthew J. ; et al. | 2014-11-13 |
Drill Bit Body Rubbing Simulation
App 20140122034 - Hanson; Jonathan M. ; et al. | 2014-05-01 |
Detection of downhole vibrations using surface data from drilling rigs
Grant 8,688,382 - Spencer April 1, 2 | 2014-04-01 |
Drill Bit Optimization Based Motion Of Cutters
App 20130248256 - Spencer; Reed W. ; et al. | 2013-09-26 |
Multi-parameter Bit Response Model
App 20130151219 - Spencer; Reed W. ; et al. | 2013-06-13 |
Modeling And Simulation Of Complete Drill Strings
App 20130054203 - Herbig; Christian ; et al. | 2013-02-28 |
Detection Of Downhole Vibrations Using Surface Data From Drilling Rigs
App 20130030706 - Spencer; Reed W. | 2013-01-31 |
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