148010 ⎘
Apparatus for drilling
FORCE COUPLING ASSEMBLIES AND RELATED SYSTEMS AND METHODS
#2BEARINGS HAVING ASYMMETRICAL RECESSES
#3Method of Grounding a Perforating Gun Assembly
#4POLYCRYSTALLINE DIAMOND COMPACTS
#5BEARING ASSEMBLIES, APPARATUSES, AND METHODS INCLUDING BEARING ELEMENTS
#6BEARING ASSEMBLIES, APPARATUSES, AND METHODS INCLUDING BEARING ELEMENTS
#7BEARING ASSEMBLY WITH FLOW RESTRICTOR FOR A DUAL ROD DIRECTIONAL DRILLING APPARATUS AND METHOD OF USE
#8BEARING ASSEMBLIES AND APPARATUSES AND RELATED METHODS
#9POLYCRYSTALLINE DIAMOND BEARINGS IN AN RCD
#10OILFIELD RODS AND TUBULARS HAVING THERMOPLASTIC POLYURETHANE WEAR BANDS
#11GREASE WITH NANOPARTICLES FOR TRICONE BITS
#12CONDUITS FOR FEEDING AIR TO SMALL BEARINGS OF JOURNAL AREA OF ROTARY DRILL BIT
#13CORROSION RESISTANT BEARING ELEMENTS, BEARING ASSEMBLIES, BEARING APPARATUSES, AND MOTOR ASSEMBLIES USING THE SAME
#14POLYCRYSTALLINE DIAMOND COMPACT
#15BEARING ASSEMBLY FOR A DUAL ROD DIRECTIONAL DRILLING APPARATUS AND METHOD OF USE
#16Roller Bearing Assembly, and Method of Grounding a Perforating Gun Assembly
#17Bearing assemblies, apparatuses, and methods including bearing elements
#18Bearing assemblies, apparatuses, and methods including bearing elements
#19Rotor bearing design for downhole motors
#20METHODS OF MANUFACTURING COMBINATION THRUST-BEARING AND RADIAL BEARING APPARATUSES
#21CUTTING-RING ASSEMBLY
#22COATINGS FOR WEAR SURFACES AND RELATED APPARATUSES, DEVICES, SYSTEMS, AND METHODS
#23Corrosion resistant bearing elements, bearing assemblies, bearing apparatuses, and motor assemblies using the same
#24Rolling bearing comprising at least a sensorized axial rolling element, machine comprising said bearing a process for controlling said machine
#25Bearing assemblies, apparatuses, and methods including bearing elements
#26Bearing assemblies, apparatuses, and methods including bearing elements
#27Thrust bearing
#28BEARING ASSEMBLIES, BEARING APPARATUSES, AND RELATED METHODS
#29Bearing assemblies and apparatuses and related methods
#30Methods of manufacturing combination thrust-bearing and radial bearing apparatuses
#31Roller cutting tool with improved sealing
#32FORCE COUPLING ASSEMBLIES AND RELATED SYSTEMS AND METHODS
#33NON-METALLIC WEAR BANDS FOR OILFIELD RODS AND TUBULARS, AND METHODS OF FORMING SAME
#34Bearing assembly
#35Bearing assemblies, apparatuses, and methods including bearing elements
#36Bearing assemblies, apparatuses, and methods including bearing elements
#37Cutting-ring assembly
#38Guiding member, mechanical system comprising such a guiding member, and method for producing such a guiding member
#39Bearing assemblies, related bearing apparatuses and related methods
#40Bearing Flange for a Drive System of a Hand-Held Power Tool, and Hammer Drill Having an Impact Mechanism and a Bearing Flange
#41BEARING ELEMENTS AND APPARATUS INCLUDING SAME
#42Stacked thrust tapered dissimilar series roller bearing
#43Integrated retaining ring and bushing
#44Bearing assemblies, related bearing apparatuses, and related methods
#45Isolated lubrication system for drill bits
#46BEARING APPARATUS
#47Radial bearing apparatus for use with side forces
#48Compliant bearing for oilfield applications
#49Polycrystalline diamond compact
#50Rolling bearing with spring biased thrust ring, and method for measuring an axial clearance of a rolling bearing having a thrust ring
#51Rolling bearing, in particular, a large-diameter rolling bearing
#52Assemblies and apparatuses including superhard elements
#53Tool for opening sliding sleeve
#54Corrosion resistant bearing elements, bearing assemblies, bearing apparatuses, and motor assemblies using the same
#55Bearing assemblies, related bearing apparatuses and related methods
#56DOWNHOLE ROLLER
#57Rolling bearing comprising three concentric rings
#58Tilting pad bearing assemblies, and bearing apparatuses and methods of using the same
#59Carbide wear surface and method of manufacture
#60Polycrystalline diamond compacts
#61Self-aligning bearing assembly for downhole tools
#62Methods of manufacturing combination thrust-bearing and radial bearing apparatuses
#63SUPERABRASIVE COMPACTS, METHODS OF MAKING THE SAME, AND APPARATUSES USING THE SAME
#64Bearing apparatus including tilting pads
#65Compound angle bearing assembly
#66Bearing assemblies and apparatuses including superhard bearing elements
#67Method of forming a journal for a roller cone drill bit
#68Radial bearing apparatus for use with side forces
#69Bearing assemblies including at least one superhard bearing element having selected surface characteristics and methods of manufacture
#70Downhole motor bearing pack
#71Tilting pad bearing assemblies; bearing apparatuses and methods of using the same
#72Polycrystalline diamond compact
#73Mud-lubricated bearing assembly with lower seal
#74POLYCRYSTALLINE DIAMOND, POLYCRYSTALLINE DIAMOND COMPACTS, METHODS OF MAKING SAME, AND APPLICATIONS
#75Apparatuses and methods for induction heating
#76Bearing assemblies, related bearing apparatuses, and related methods
#77Tilting pad bearing assemblies, and bearing apparatuses and methods of using the same
#78Mud motors with thrust bearing with enhanced torque
#79Corrosion resistant bearing elements, bearing assemblies, bearing apparatuses, and motor assemblies using the same
#80Bearing assemblies including thick superhard tables and/or selected exposures, bearing apparatuses, and methods of use
#81Radial bearing with wear resistant inserts and a wear resistant coating
#82Asymmetric bearing for riser tensioner system
#83BEARING DESIGN WITH COMBINED ROLLING ELEMENT MATERIAL
#84Spherical bearing insert rotary bearing and method of manufacture
#85Tilting pad bearing assemblies; bearing apparatuses and methods of using the same
#86Coated surfaces for bearings used in drilling motors
#87Polycrystalline diamond compact
#88Wellbore rig top drive
#89Compact bearing assemblies including superhard bearing surfaces, bearing apparatuses, and methods of use
#90BEARING APPARATUS INCLUDING A BEARING ASSEMBLY HAVING A CONTINUOUS BEARING ELEMENT AND A TILTING PAD BEARING ASSEMBLY
#91Stabilizers and bearings for extreme wear applications
#92Bearings for downhole drilling motors
#93Electrical discharge prevention in bearing for submersible pump motor using a conductive spring between a sleeve and a carrier body
#94Active magnetic bearing control for downhole-type system
#95Bearing assemblies including at least one superhard bearing element having selected surface characteristics and methods of manufacture
#96Earth-boring tools including rotatable bearing elements and related methods
#97Segmented cage for rolling bearing
#98Microfluidic-assisted hydrodynamic lubrication system and method
#99Additively manufactured components for downhole operations
#100Pressure system for bearing assembly and method of use
#101Dental hand piece or angle piece with a rotating tool
#102Asymmetrical radial bearing
#103Multi-row ball bearing
#104Bearing apparatus including tilting pads
#105Systems and devices using hard bearings
#106Rotation unit and method of adjusting bearing clearance
#107Hard bearing attachment and alignment systems, apparatus, and techniques
#108On-bottom downhole bearing assembly
#109Tilting pad bearing assemblies; bearing apparatuses and methods of using the same
#110Tilting pad bearing assemblies, and bearing apparatuses and methods of using the same
#111ROLLER CONE DRILL BIT JOURNAL WITH ASYMMETRIC BALL RACE AND EXTENDED FRICTION RACE
#112Mud motors with thrust bearing with enhanced torque
#113Polycrystalline diamond compacts
#114Electrical conveyance for downhole tools
#115METHODS FOR FORMING POLYCRYSTALLINE MATERIALS INCLUDING PROVIDING MATERIAL WITH SUPERABRASIVE GRAINS PRIOR TO HPHT PROCESSING
#116Radial ball bearing and method
#117Thrust bearing alignment
#118Compound angle bearing assembly
#119Methods utilizing a bearing assembly having enhanced selected support for nonuniform loads
#120Driveshaft catch assembly with pressure plugs
#121Combination bearing
#122Walking rig creeper interface
#123Drill drive for a drilling rig
#124Bearing assemblies including thick superhard tables and/or selected exposures, bearing apparatuses, and methods of use
#125Bearing arrangement for a deep drilling device
#126Methods of manufacturing combination thrust-bearing and radial bearing apparatuses
#127Bearing apparatus including a bearing assembly having a continuous bearing element and a tilting pad bearing assembly
#128Driveshaft clamping assembly
#129Bearing apparatus including tilting pads
#130Cutting elements, bearings, and earth-boring tools including multiple substrates attached to one another
#131Bearings for downhole tools, downhole tools incorporating such bearings, and related methods
#132Bearings for downhole tools, downhole tools incorporating such bearings, and related methods
#133Rotating control device having a partition seal assembly
#134Drive shaft with insertion device for guiding cooling water
#135Bearing assemblies, apparatuses, and related methods of manufacture
#136Bearing assemblies and apparatuses including superhard bearing elements
#137Systems and devices using hard bearings
#138Bearing elements, bearing apparatuses including same, and related methods
#139Bearing in which one ring is equipped with strips for retaining a coded ribbon
#140Spherical bearing insert rotary bearing and method of manufacture
#141Driveshaft catch assembly
#142Roller bearing comprising oblique contact rollers
#143Resettable downhole torque limiter and related methods of use
#144Segmented cage for a bearing
#145Systems including bearing assembly having enhanced selected support for nonuniform loads
#146Bearing assemblies including a thermally conductive structure, bearing apparatuses, and methods of use
#147Polycrystalline diamond compacts
#148Compact bearing assemblies including superhard bearing surfaces, bearing apparatuses, and methods of use
#149Constant velocity joint apparatus, systems, and methods
#150Offset shaft bearing assembly
#151Downhole mud motor with a sealed bearing pack
#152Bearing assemblies and apparatuses including superhard bearing elements
#153Top drive for a drill string
#154Compensator clip ring retainer cap for a roller cone drill bit
#155Bearing section of a downhole drilling motor
#156POLYCRYSTALLINE DIAMOND COMPACTS WITH PARTITIONED SUBSTRATE, POLYCRYSTALLINE DIAMOND TABLE, OR BOTH
#157Polycrystalline diamond, polycrystalline diamond compacts, methods of making same, and applications
#158Carbonate-catalyzed polycrystalline diamond elements, methods of manufacturing the same, and applications therefor
#159Bearing assembly for a drilling tool
#160Apparatus with a rotary seal assembly axially coincident with a shaft tilting focal point
#161Bearing assembly
#162Carbide wear surface and method of manufacture
#163Combination thrust-bearing and radial bearing apparatuses
#164Bearing assemblies and apparatuses including superhard bearing elements
#165Bearing assemblies including a thermally conductive structure, bearing apparatuses, and methods of use
#166Polycrystalline diamond compacts
#167Bearing assemblies, and related methods
#168Bearing assemblies including enhanced selected support for nonuniform loads, bearing apparatuses, and methods of use
#169Bearing assemblies and apparatuses including tilting superhard bearing elements, and motor assemblies using the same
#170Cu—Ni—Sn alloy overlay for bearing surfaces on oilfield equipment
#171Bearing assembly for rock drill
#172Polycrystalline diamond compacts with partitioned substrate, polycrystalline diamond table, or both
#173Polycrystalline diamond compacts with partitioned substrate, polycrystalline diamond table, or both
#174Bearing apparatuses including tilting pads and methods of operating such bearing apparatuses
#175Bearing assemblies including thick superhard tables and/or selected exposures, bearing apparatuses, and methods of use
#176Bearing assemblies including a thermally conductive structure, bearing apparatuses, and methods of use
#177Bearing elements, bearing apparatuses including same, and related methods
#178Bearing assembly including bearing support ring configured to reduce thermal warping during use
#179Downhole tools including bearings and methods of forming same
#180Bearing apparatuses including dual material bearing surfaces
#181Bearing apparatus having superhard bearing elements
#182Polycrystalline diamond compacts including at least one transition layer and methods for stress management in polycrystalline diamond compacts
#183Bearing assembly for a drilling tool
#184Bearing assemblies, apparatuses, and motor assemblies using the same
#185Hybrid bearings for downhole motors
#186Bearing assemblies, and related methods
#187Bearing assemblies and apparatuses including tilting superhard bearing elements, and motor assemblies using the same
#188Methods and system for lubrication pressure relief for a roller cone drill bit
#189Methods of operating bearing apparatuses
#190Resettable downhole torque limiter and related methods of use
#191Methods of operating a bearing apparatus including tilting pads
#192Mud motor bearing assembly and method
#193Spacer for rolling bearing with low friction contribution
#194C-shaped spacer for rolling bearing
#195Methods of fabricating a polycrystalline diamond compact
#196CARBIDE WEAR SURFACE AND METHOD OF MANUFACTURE
#197Bearing assemblies, apparatuses, and motor assemblies using the same
#198Centraliser
#199Bearing assemblies, apparatuses, and motor assemblies using the same
#200Polycrystalline diamond compact including a carbonate-catalyzed polycrystalline diamond table and applications therefor
#201BEARING ASSEMBLY INCLUDING AT LEAST ONE SUPERHARD BEARING ELEMENT HAVING AT LEAST ONE REGISTRATION FEATURE AND BEARING APPARATUS INCLUDING SAME
#202Bearing assemblies
#203Polycrystalline diamond compacts, method of fabricating same, and various applications
#204Rotary table device for a pipe string
#205Bearing assembly
#206Housing, mandrel and bearing assembly for downhole drilling motor
#207Bearing apparatuses, systems including same, and related methods
#208Bearing elements, bearing apparatuses including same, and related methods
#209Flow control through thrust bearing assembly
#210Bearing assembly
#211Tilting superhard bearing elements in bearing assemblies, apparatuses, and motor assemblies using the same
#212Bearing assembly
#213Methods for forming polycrystalline materials including providing material with superabrasive grains prior to HPHT processing
#214Polycrystalline diamond compacts including at least one transition layer and methods for stress management in polycrsystalline diamond compacts
#215Bearing assemblies, and bearing apparatuses and motor assemblies using same
#216Polycrystalline diamond, polycrystalline diamond compacts, methods of making same, and applications
#217Polycrystalline diamond compact including a carbonate-catalyzed polycrystalline diamond body and applications therefor
#218Methods of forming polycrystalline elements and structures formed by such methods
#219Method and apparatus for reducing lubricant pressure pulsation within a rotary cone rock bit
#220Rotary drill bit including at least one superabrasive cutting element having a diamond-silicon carbide composite table
#221Bearing assembly for a downhole motor
#222Bearings for downhole tools, downhole tools incorporating such bearings, and methods of cooling such bearings
#223Bearing elements, bearing assemblies and related methods
#224Polycrystalline diamond compact
#225Bearing assemblies, apparatuses, and related methods of manufacture
#226Bearing assembly including bearing support ring configured to reduce thermal warping during use, bearing apparatuses using the same, and related methods
#227Flex joint for downhole drilling applications
#228FLUID-SUPPORTED THRUST BEARINGS
#229Polycrystalline diamond compacts and related drill bits
#230Tool with welded cemented metal carbide inserts welded to steel and/or cemented metal carbide
#231Methods of fabricating a superabrasive compact including a diamond-silicon carbide composite table
#232Resettable downhole torque limiter and related methods of use
#233Flushing procedure for rotating control device
#234Bearing assembly for downhole motor
#235Polycrystalline diamond compact and method of fabricating same
#236Bearing assemblies, and bearing apparatuses and motor assemblies using same
#237Bearing assemblies, bearing apparatuses using the same, and related methods
#238Boron Aluminum Magnesium Coating for Earth-Boring Bit
#239Bearing contact pressure reduction in well tools
#240Process for manufacturing a bearing
#241Hydrodynamic bearing assemblies, and hydrodynamic bearing apparatuses and motor assemblies using same
#242Polycrystalline diamond compacts, methods of making same, and applications therefor
#243Conformal bearing for rock drill bit
#244BEARING SYSTEMS CONTAINING DIAMOND ENHANCED MATERIALS AND DOWNHOLE APPLICATIONS FOR SAME
#245Polycrystalline diamond compacts, method of fabricating same, and various applications
#246Sealing system and bi-directional thrust bearing arrangement for a downhole motor
#247Bearing assembly
#248Polycrystalline diamond
#249Method of fabricating polycrystalline diamond and a polycrystalline diamond compact
#250Polycrystalline diamond compact
#251Method and device for manufacturing a down hole motor radial bearing
#252Bearing assembly including at least one superhard bearing element having at least one registration feature, bearing apparatus including same, and methods for making same
#253Apparatuses and methods for induction heating
#254Bearing apparatuses, systems including same, and related methods
#255Method of characterizing a polycrystalline diamond element by at least one magnetic measurement
#256Bearing apparatuses, systems including same, and related methods
#257Bearing assembly for use in earth drilling
#258Thrust bearing assembly
#259Multi-Purpose Well Servicing Apparatus
#260Rotary drill bit including polycrystalline diamond cutting elements
#261Electrical submersible pump with equally loaded thrust bearings and method of pumping subterranean fluid
#262Threaded cone retention system for roller cone bits
#263Conformal bearing for rock drill bit
#264Thrust bearing assembly
#265Method of texturing a bearing surface of a roller cone rock bit
#266Non-Grease Type Bearing Lubricant
#267Earth bit with hub and thrust units
#268Polycrystalline diamond compacts, and related methods and applications
#269Hydrodynamic bearing assemblies, and hydrodynamic bearing apparatuses and motor assemblies using same
#270Insulated bearings for downhole motors
#271Bearing tools and process
#272Roller Cone Bit Bearing, and Bearing Materials
#273Superabrasive compact including diamond-silicon carbide composite, methods of fabrication thereof, and applications therefor
#274Thrust bearing assembly
#275Downhole electric power generator
#276METHOD OF PROVIDING A CONSISTENT PRELOAD ON THRUST BEARINGS IN A BEARING ASSEMBLY
#277Bearing apparatuses, systems including same, and related methods
#278Method of adjusting backlash in a down hole bearing assembly
#279Bearing elements
#280Bearing apparatuses, systems including same, and related methods
#281Process for manufacturing a bearing
#282Thrust bearing assembly
#283PCD face seal for earth-boring bit
#284Bearing with pass or fail wear gauge
#285Bearing arrangement
#286Micropore engagement surfaces for earth boring bit
#287Bore hole tool assembly and method of designing same
#288Bearing arrangement
#289Double-row angular-contact antifriction bearing
#290Thermally stable polycrystalline diamond (TSP) bearings for rotary steerable tools and methods for manufacturing tsp bearings
#291Polycrystalline diamond compacts and methods of fabricating same
#292Rotodynamically isolated magnetic coupling
#293Bearing assemblies, apparatuses, and motor assemblies using the same
#294Bearing assemblies including tilting bearing elements and superhard sliding bearing elements, bearing assemblies including a substantially continuous bearing element and superhard sliding bearing elements, and related bearing apparatuses and methods
#295Bearing assemblies including integrated lubrication, bearing apparatuses, and methods of use
#296Bearing assemblies including integrated lubrication, bearing apparatuses, and methods of use
#297Bearing assemblies, apparatuses, and motor assemblies using the same
#298Bearing assemblies including tilting bearing elements and superhard sliding bearing elements, bearing assemblies including a substantially continuous bearing element and superhard sliding bearing elements, and related bearing apparatuses and methods
#299Bearing assemblies, apparatuses, and motor assemblies using the same