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Smith International, Inc. patents


      
Recent patent applications related to Smith International, Inc.. Smith International, Inc. is listed as an Agent/Assignee. Note: Smith International, Inc. may have other listings under different names/spellings. We're not affiliated with Smith International, Inc., we're just tracking patents.

ARCHIVE: New 2014 2013 2012 2011 2010 2009 | Company Directory "S" | Smith International, Inc.-related inventors



Fine control of casing pressure

Smith International

Fine control of casing pressure

Hybrid bit with roller cones near the bit axis

Smith International

Hybrid bit with roller cones near the bit axis

Hybrid bit with roller cones near the bit axis

Smith International

Axially stable retention mechanism for picks and cutting elements

Search recent Press Releases: Smith International, Inc.-related press releases
Count Application # Date Smith International, Inc. patents (updated weekly) - BOOKMARK this page
12014036078912/11/14Spacing of rolling cutters on a fixed cutter bit
22014035295112/04/14Fine control of casing pressure
32014035304612/04/14Hybrid bit with roller cones near the bit axis
42014033988211/20/14Axially stable retention mechanism for picks and cutting elements
52014032651511/06/14Rotating cutting elements for pdc bits
62014030997810/16/14Methods for analyzing and designing bottom hole assemblies
72014029872810/09/14Cemented carbide composite for a downhole tool
82014029014610/02/14Polycrystalline diamond cutting elements with engineered porosity and method for manufacturing such cutting elements
92014025996209/18/14Carbonate pcd with a distribution of si and/or al
102014025996309/18/14Carbonate pcd and methods of making the same
112014026250809/18/14Underreamer for increasing a wellbore diameter
122014026251409/18/14Measuring torque in a downhole environment
132014026252309/18/14Underreamer for increasing a wellbore diameter
142014026252409/18/14Downhole turbine motor and related assemblies
152014026252509/18/14Underreamer for increasing a wellbore diameter
162014026252809/18/14Sidetracking system and related methods
172014026253609/18/14Downhole cutting tools having hybrid cutting structures
182014026254209/18/14Downhole tools including ternary boride-based cermet and methods of making the same
192014026254409/18/14Cutting structures for fixed cutter drill bit and other downhole cutting tools
202014026254509/18/14Cutting structures for fixed cutter drill bit and other downhole cutting tools
212014026265009/18/14Rotary shock absorption tool
222014026267709/18/14Locking clutch for downhole motor
232014025079809/11/14Thermally stable polycrystalline ultra-hard constructions
242014025161609/11/14Downhole tool for removing a casing portion
252014023874808/28/14Slotted liner drilling
262014022383608/14/14Composite cutter substrate to mitigate residual stress
272014021592708/07/14Polycrystalline diamond constructions having optimized material composition
282014021681908/07/14Coupling a drill bit to a whipstock
292014021682708/07/14Cutter assemblies, downhole tools incorporating such cutter assemblies and methods of making such downhole tools
302014019695607/17/14High shear roller cone drill bits
312014018221507/03/14Thermally stable diamond polycrystalline diamond constructions
322014018293707/03/14Roller cone drill bit
332014018293807/03/14Piston strike face and bit interface for percussion hammer drill
342014018293907/03/14Percussion drill bit with conical cutting elements
352014018294007/03/14Underreamer for increasing a bore diameter
362014018294707/03/14Cutting insert for percussion drill bit
372014018294807/03/14Lower melting point binder metals
382014018379807/03/14Manufacture of cutting elements having lobes
392014018380007/03/14Manufacture of cutting elements having lobes
402014018597207/03/14Bearing assembly for a drilling tool
412014017483306/26/14Positioning stabilizer assembly using shoulder ring
422014017483406/26/14Rolling cutter with bottom support
432014016547506/19/14Method to improve efficiency of pcd leaching
442014016630506/19/14Milling cutter having undulating chip breaker
452014016636606/19/14Single-trip lateral coring systems and methods
462014016636706/19/14Coring bit to whipstock systems and methods
472014017031206/19/14Method of making rhenium coating
482014017230306/19/14Analyzing the quality of a wellbore
492014015836706/12/14Wellhead latch and removal systems
502014015035106/05/14Cutting element and a method of manufacturing a cutting element
512014014471205/29/14Eruption control in thermally stable pcd products by the addition of transition metal carbide
522014014909605/29/14Method of selecting drill bits
532014013041805/15/14Method of making carbonate pcd and sintering carbonate pcd on carbide substrate
542014013111705/15/14Sintering of thick solid carbonate-based pcd for drilling application
552014013111805/15/14Method of using spring loaded blocker to retain rolling cutters or mechanical lock cutters
562014012356205/08/14Thermally stable polycrystalline diamond material with gradient structure
572014012427005/08/14Pdc bits having rolling cutters and using mixed chamfers
582014012427105/08/14Cutting elements, methods for manufacturing such cutting elements, and tools incorporating such cutting elements
592014011679105/01/14Diamond bonded construction with thermally stable region
602014010949104/24/14Thermally stable diamond bonded materials and compacts
612014011012904/24/14Hydraulic disconnect
622014011018004/24/14Ultra-hard material cutting elements, methods of forming the same and bits incorporating the same
632014011018104/24/14Methods for designing fixed cutter bits and bits made using such methods
642014010279704/17/14Selective deployment of underreamers and stabilizers
652014010279804/17/14Stabilizing members for fixed cutter drill bit
662014010364304/17/14Friction welded heavy weight drill pipes
672014009702404/10/14Drill bits having depth of cut control features and methods of making and using the same
682014009715904/10/14Brazing tsp materials to substrates
692014009513404/03/14Pdc drill bit with cutter design optimized with dynamic centerline analysis and having dynamic centerline trajectory
702014008301903/27/14Matrix body fixed cuter bits
712014006972503/13/14Ultra-hard constructions with erosion resistance
722014006972703/13/14Ultra-hard constructions with improved attachment strength
732014006093803/06/14Polycrystalline diamond material with high toughness and high wear resistance
742014005409402/27/14Rolling cutter with close loop retaining ring
752014005409502/27/14Highly wear resistant diamond insert with improved transition structure
762014004194802/13/14Cutting elements having cutting edges with continuous varying radii and bits incorporating the same
772014003431702/06/14Extended duration section mill and methods of use
782014003439402/06/14Ball hole welding using the friction stir welding (fsw) process
792014003439602/06/14Cutting elements with re-processed thermally stable polycrystalline diamond cutting layers, bits incorporating the same, and methods of making the same
802014003439702/06/14Downhole reamer asymmetric cutting structures
812014003985402/06/14Methods for modeling wear of fixed cutter bits and for designing and optimizing fixed cutter bits
822014002711701/30/14System and method of cutting and removing casings from wellbore
832014001367101/16/14Cutting elements, methods for manufacturing such cutting elements, and tools incorporating such cutting elements
842014001391301/16/14Thermally stable pcd with pcbn transition layer
852014000751201/09/14Techniques and materials for the accelerated removal of catalyst material from diamond bodies
862013034110112/26/13Feature to eliminate shale packing/shale evacuation channel
872013033395312/19/13Cutting elements retained within sleeves
882013029218611/07/13Gage cutter protection for drilling bits
892013028370110/31/13Manufacture of thermally stable cutting elements
902013027001010/17/13Drill bits having depth of cut control features and methods of making and using the same
912013026374810/10/13High pressure high temperature cell
922013026412410/10/13Thermally stable materials, cutter elements with such thermally stable materials, and methods of forming the same
932013025603110/03/13Down hole tool with adjustable fluid viscosity
942013022837609/05/13Flow diverter ring for mud saver valves
952013022070608/29/13Kerfing hybrid drill bit and other downhole cutting tools
962013022070708/29/13Rolling cutter
972013021365408/22/13Cementing whipstock apparatus and methods
982013020640108/15/13Actuation system and method for a downhole tool
992013019978408/08/13Extended whipstock and mill assembly
1002013019978508/08/13Multi-cycle pipe cutter and related methods
1012013017509507/11/13Pressure activated flow switch for a downhole tool
1022013017509607/11/13Percussion drilling assembly and hammer bit with gage and outer row reinforcement
1032013016815107/04/13System and method to facilitate the drilling of a deviated borehole
1042013016815507/04/13Diamond enhanced drilling insert with high impact resistance
1052013016815607/04/13Diamond enhanced insert with fine and ultrafine microstructure of pcd working surface resisting crack formation
1062013016815707/04/13Thermally stable polycrystalline ultrahard material reinforced with fibrous materials
1072013016815807/04/13Method for braze joining of carbonate pcd
1082013016815907/04/13Solid pcd cutter
1092013016816107/04/13Weighing scale system, apparatus and method of use
1102013015248006/20/13Methods for manufacturing polycrystalline ultra-hard constructions and polycrystalline ultra-hard constructions
1112013015330606/20/13Fixed cutter drill bit heel and back-ream cutter protections for abrasive applications
1122013014636106/13/13Apparatuses and methods for stabilizing downhole tools
1132013014636706/13/13Rolling cutter with improved rolling efficiency
1142013014636806/13/13Method for forming a cutting element and downhole tools incorporating the same
1152013014636906/13/13Diamond bonded construction with thermally stable region
1162013015115706/13/13Dynamic borehole azimuth measurements
1172013014009306/06/13Drill bit having geometrically sharp inserts
1182013014009406/06/13Rolling cutter using pin, ball or extrusion on the bit body as attachment methods
1192013013353105/30/13High pressure carbide component with surfaces incorporating gradient structures
1202013013395405/30/13Roller reamer compound wedge retention
1212013013395705/30/13Shear cutter with improved wear resistance of wc-co substrate
1222013012547505/23/13Tungsten rhenium compounds and composites and methods for forming the same
1232013010475505/02/13Construction and composition of preformed containers used in a high-pressure press
1242013009868204/25/13Optimized reaming system based upon weight on tool
1252013009868804/25/13Drill bits having rotating cutting structures thereon
1262013009244904/18/13Low coefficient of thermal expansion cermet compositions
1272013008444604/04/13High content pcbn compact including w-re binder
1282013006782703/21/13Polycrystalline diamond materials having improved abrasion resistance, thermal stability and impact resistance
1292013006205203/14/13Pressure lock for jars
1302013005554403/07/13Spray system for application of adhesive to a stator tube
1312013004828702/28/13Hydraulic stabilizer for use with a downhole casing cutter
1322013004838402/28/13Apparatus and method for controlling or limiting rotor orbit in moving cavity motors and pumps
1332013004838802/28/13Drill bit with cutting elements having functionally engineered wear surface
1342013004838902/28/13Fine polycrystalline diamond compact with a grain growth inhibitor layer between diamond and substrate
1352013003607702/07/13Neural net for use in drilling simulation
1362013002013401/24/13Fixed cutter drill bit with core fragmentation feature
1372013001500001/17/13Innovative cutting element and cutting structure using same
1382012032548012/27/12Dual string section mill
1392012031260212/13/12Highly wear resistant composite rotary seals with wear layer at inner diameter and/or outer diameter embedded inside or between rubber layers
1402012031678712/13/12Optimization of dynamically changing downhole tool settings
1412012030619612/06/12Anti-back off device for down hole tools and drive systems
1422012029842311/29/12Jet arrangement on an expandable downhole tool
1432012030328011/29/12Borehole independent neutron porosity measurement
1442012028822611/15/12Flow control through thrust bearing assembly
1452012028834311/15/12Machining apparatus for long tube lengths and related methods
1462012027970911/08/12Expandable downhole casing coupling locator tool
1472012027328011/01/12Polycrystalline diamond compact cutters with conic shaped end
1482012027328111/01/12Methods of attaching rolling cutters in fixed cutter bits using sleeve, compression spring, and/or pin(s)/ball(s)
1492012026709910/25/12Deploying a downhole casing patch
1502012026119610/18/12High diamond frame strength pcd materials
1512012025579310/11/12Matrix powder for matrix body fixed cutter bits
1522012024784110/04/12Coating on pdc/tsp cutter for accelerated leaching
1532012024702910/04/12Thermally stable diamond polycrystalline diamond constructions
1542012025367610/04/12Method of directional resistivity logging
1552012023456109/20/12Dual wiper plug system
1562012023461009/20/12Cutting structures for fixed cutter drill bit and other downhole cutting tools
1572012022733209/13/12Deep leach pressure vessel for shear cutters
1582012022803209/13/12Expandable window milling bit and methods of milling a window in casing
1592012021702508/30/12Metal expandable element back-up ring for high pressure/high temperature packer
1602012021128008/23/12Integrated reaming and measurement system and related methods of use
1612012020516308/16/12Kerfing hybrid drill bit and other downhole cutting tools
1622012019936308/09/12Downhole tool actuation
1632012018681707/26/12Multi-cycle pipe cutter and related methods
1642012018687907/26/12Drill bit having enhanced stabilization features and method of use thereof
1652012016823207/05/12Localized features and manufacturing methods for inserts of rock bits
1662012016352306/28/12Synchronization methods for downhole communication
1672012013836906/07/12Methods to manufacture downhole tools with finished features as an integral cage
1682012013953006/07/12Electromagnetic array for subterranean magnetic ranging operations
1692012013954306/07/12Methods for improved active ranging and target well magnetization
1702012013185505/31/12Diamond impregnated bits and method of using and manufacturing the same
1712012013185605/31/12Fabrication of ultrafine polycrystalline diamond with nano-sized grain growth inhibitor
1722012013247005/31/12Apparatus and method for controlling or limiting rotor orbit in moving cavity motors and pumps
1732012013247105/31/12Rolling cutter placement on pdc bits
1742012012569605/24/12Polycrystalline diamond constructions having optimized material composition
1752012012783005/24/12Downhole imaging system and related methods of use
1762012013068505/24/12Techniques for modeling/simulating, designing, optimizing and displaying hybrid drill bits
1772012011855905/17/12Rcd sealing elements with multiple elastomer materials
1782012010369905/03/12Interface design of tsp shear cutters
1792012010507605/03/12Method of correcting resistivity measurements for toll bending effects
1802012009745804/26/12Diamond bonded construction with thermally stable region
1812012009090004/19/12Special curve braze sheet for top loading cutter to get better braze strength
1822012007311303/29/12Adaptor flange for rotary control device
1832012007387903/29/12Downhole reamer asymmetric cutting structures
1842012007388103/29/12Rolling cutter
1852012006765103/22/12Hardfacing compositions, methods of applying the hardfacing compositions, and tools using such hardfacing compositions
1862012006110303/15/12Multiple ball- ball seat for hydraulic fracturing with reduced pumping pressure
1872012005509903/08/12Edm cuttable, high cbn content solid pcbn compact
1882012005118403/01/12Method of acoustic ranging
1892012004372602/23/12Multiple sealing element assembly
1902012004478302/23/12Acoustic waveform stacking using azimuthal and/or standoff binning
1912012004686802/23/12Downhole closed-loop geosteering methodology
1922012001817201/26/12Liner hanger fluid diverter tool and related methods
1932011030886412/22/11Impregnated drill bits and methods of manufacturing the same
1942011030537112/15/11Borehole image reconstruction using inversion and tool spatial sensitivity functions
1952011029676512/08/11Ultra-hard constructions with enhanced second phase
1962011029745412/08/11Rolling cutter assembled directly to the bit pockets
1972011029048712/01/11Cutting tool
1982011028423311/24/11Hydraulic actuation of a downhole tool assembly
1992011028429311/24/11Rolling cutter bit design
2002011028630711/24/11Acoustic logging while drilling tool having raised transducers
2012011028630811/24/11Downlinking communication system and method
2022011028630911/24/11Downlinking communication system and method using signal transition detection
2032011028010111/17/11Unipole and bipole acoustic logging while drilling tools
2042011028010211/17/11Methods for making acoustic anisotropy logging while drilling measurements
2052011027160311/10/11Diamond-bonded constructions with improved thermal and mechanical properties
2062011027257011/10/11Neutron logging using a position sensitive neutron detector
2072011025883610/27/11Percussion drilling assembly with annular locking member
2082011025961010/27/11High pressure and high temperature ball seat
2092011025338710/20/11Cementing whipstock apparatus and methods
2102011025345710/20/11Drag bit with utility blades
2112011024727810/13/11Polycrystalline diamond constructions having improved thermal stability
2122011024783210/13/11Expandable slip ring for use with liner hangers and liner top packers
2132011024037210/06/11Article of manufacture having a sub-surface friction stir welded channel
2142011024037410/06/11Downhole tool having a friction stirred surface region
2152011024377410/06/11Undercut stator for a positive displacment motor
2162011023220009/29/11Manufacture of thermally stable cutting elements
2172011023296809/29/11Borehole drilling optimization with multiple cutting structures
2182011023296909/29/11Downhole tool deactivation and re-activation
2192011021487109/08/11Flushing procedure for rotating control device
2202011021487509/08/11Completion string deployment in a subterranean well
2212011021496309/08/11Locking clutch for downhole motor
2222011020991809/01/11Increased energy impact tool
2232011020311008/25/11Braze or solder reinforced moineu stator
2242011019264908/11/11Flow diverter ring for mud saver valves
2252011019265008/11/11Percussion drilling assembly having a floating feed tube
2262011019265208/11/11Composite cutter substrate to mitigate residual stress
2272011018737408/04/11Microresistivity imaging with differentially raised electrodes
2282011018834508/04/11Downhole sonic logging tool including irregularly spaced receivers
2292011017389607/21/11Expandable earth boring apparatus using impregnated and matrix materials for enlarging a borehole
2302011017411407/21/11Matrix bit bodies with multiple matrix materials
2312011017450507/21/11Ball drop module
2322011016844407/14/11Rotary steerable tool employing a timed connection
2332011016844507/14/11Downhole downlinking system employing a differential pressure transducer
2342011016845407/14/11Novel hardmetal for use in oil and gas drilling applications
2352011016289307/07/11High-shear roller cone and pdc hybrid bit
2362011015546806/30/11Side-tracking system and related methods
2372011015670906/30/11Microresistivity anisotropy logging tool employing a monopole current injection electrode
2382011015671006/30/11Calibration method for a microresistivity logging tool
2392011015671106/30/11Logging tool employing a monopole current injection electrode for microresistivity imaging
2402011016100906/30/11Binning method for borehole imaging
2412011013951406/16/11Thermally stable diamond bonded materials and compacts
2422011013266806/09/11Polycrystalline diamond cutting element structure
2432011012708806/02/11Polycrystalline ultra-hard compact constructions
2442011012078105/26/11High strength infiltrated matrix body using fine grain dispersions
2452011011433405/19/11Apparatus and method for activating and deactivating a downhole tool
2462011011439405/19/11Matrix tool bodies with erosion resistant and/or wear resistant matrix materials
2472011010072405/05/11Fixed cutter bit for directional drilling applications
2482011009548504/28/11Metal-to-metal seal with retention device
2492011008995004/21/11Microresistivity imaging at multiple depths of investigation


ARCHIVE: New 2014 2013 2012 2011 2010 2009



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