135503 ⎘
Sealing or packing boreholes or wells in the borehole; Packers; Plugs with mechanical slips for hooking into the casing
Sub-classes:SEAL AND ANCHOR FOR EXPANDABLE LINER HANGERS
#2DOWNHOLE TOOLS AND SYSTEMS AND RELATED METHODS OF USE
#3METHODS AND SYSTEMS FOR SELECTIVELY RESTRICTING FLUID FLOWING THROUGH A DOWNHOLE TOOL
#4DOWNHOLE TOOL HAVING CONE SUPPORTED INSERTS WITH SERIAL WIDE TEETH
#5DEGRADABLE DELIVERY DEVICES TO FACILITATE DISSOLUTION OF DEGRADABLE DOWNHOLE TOOLS
#6DEGRADABLE DELIVERY DEVICES TO FACILITATE DISSOLUTION OF DEGRADABLE DOWNHOLE TOOLS
#7Apparatus To Move An Object In An Open Hole Section of A Wellbore
#8SPLICE FREE FEEDTHROUGH MECHANICAL PACKER
#9ALL-METAL DISSOLVABLE BALL SEAT FOR SELF-COMPENSATING FRACTURING
#10DOWNHOLE PLUG
#11EXPANDABLE SPIRAL THREADED APPARATUS AND METHOD FOR ANCHORING A DOWNHOLE TOOL TO A CASING, AND METHOD FOR ASSEMBLING THE APPARATUS
#12COMPACT DOWNHOLE TOOL
#13COMPACT DOWNHOLE TOOL
#14COMPACT DOWNHOLE TOOL
#15End of tubing carrier tool and method for releasably securing same to end of a tubular
#16BORONIZED CORROSION RESISTANT ALLOY COMPONENT FOR HIGH PRESSURE AND HIGH TEMPERATURE OILFIELD APPLICATIONS
#17Slimline stop collar with seal to prevent micro-annulus leakage
#18MANDREL ASSEMBLIES FOR A PLUG AND ASSOCIATED METHODS
#19SEAL AND ANCHOR FOR EXPANDABLE LINER HANGERS
#20DOWNHOLE TOOL AND METHOD OF USE
#21Monitoring integrity of downhole mechanical plug
#22LINER HANGER SLIP RETENTION SYSTEM AND METHOD
#23SLIP SYSTEM, METHOD AND BOREHOLE SYSTEM
#24Frac plug device with an anchor mandrel assembly for a locked set configuration
#25Expanding and collapsing apparatus having bookend seal cartridges
#26ANNULAR PRESSURE ACTIVATED DOWNHOLE TOOL
#27SEALING ELEMENT WITH SLOPED ENDS
#28ANNULAR PRESSURE ACTIVATED DOWNHOLE TOOL
#29SEAL RETAINING CONFIGURATION AND METHOD
#30Methods and systems for a frac plug
#31RETAINING BACKUP SYSTEM FOR FRAC PLUGS
#32Downhole tool securing device and frac plug
#33Methods and systems for a frac plug
#34Expandable annular seal tool and system
#35Systems for a Low Friction Slip Sleeve and Related Methods
#36Downhole plug
#37Compact downhole tool
#38Packer shear bridge
#39Hybrid composite and dissolvable downhole tool
#40Annular pressure activated downhole tool
#41Controlled deformation and shape recovery of packing elements
#42RESETTABLE BACKUP AND SYSTEM
#43Single slip frac tool
#44Single slip frac tool
#45Method and Apparatus for a plug including a radial and collapsible gap within the continuous expandable sealing ring.
#46Anchor mechanism
#47Method and apparatus for a plug with a retractable pivoting mechanism for untethered object
#48Wash tool
#49Wellbore slip assembly
#50Liner hanger slip retention system and method
#51METHOD AND APPARATUS FOR CREATING AN ANNULAR SEAL IN A WELLBORE
#52Method and apparatus for providing a ball-in-place plug activated by cup and internal continuous expansion mechanism
#53Wellbore logging
#54Dissolvable bridge plugs
#55Combined actuation of slips and packer sealing element
#56Methods and apparatus for providing a plug activated by cup and untethered object
#57RAPID SETTING EXPANDABLE METAL
#58Compact downhole tool
#59DISSOLVABLE BRIDGE PLUGS
#60Cone for a downhole tool
#61PRESSURE ENHANCED FRAC PLUG
#62Packer assembly with slip system
#63Single trip liner running and tie back system
#64High-expansion anchor slip assembly for well tool
#65Mandrel assemblies for a plug and associated methods
#66Method and system for boosting sealing elements of downhole barriers
#67Controlled deformation and shape recovery of packing elements
#68Controlled deformation and shape recovery of packing elements
#69Packer and method of isolating production zones
#70Methods and apparatus for providing a plug with a two-step expansion
#71Collapsible and retrievable setting apparatus and method of use
#72Method and apparatus for providing a plug with a deformable expandable continuous ring creating a fluid barrier
#73Dissolvable object with a cavity and a fluid entry point
#74DISSOLVABLE, PROTECTIVE COVERING FOR DOWNHOLE TOOL COMPONENTS
#75Sealing element support rings for downhole packers
#76Isolation plugs for enhanced geothermal systems
#77Bridge plug with multiple sealing elements
#78SLIP WITH MULTI PIECE BUTTON AND SYSTEM
#79Downhole tool with seal ring and slips assembly
#80Plug, retaining member, and method for well completion using plug
#81Slip assembly for a downhole tool
#82Plug with a resettable closure member
#83Slip and cone arrangement
#843D printed tool with integral stress concentration zone
#85Degradable anchoring device with gavanic corrosion resistant component interface
#86Expandable metal wellbore anchor
#87Fracture Plug
#88Anchor device
#89Anchoring extrusion limiter for non-retrievable packers and composite frac plug incorporating same
#90Degradable downhole plug
#91Cutting a sidetrack window in a cased wellbore
#92Anti-extrusion slip assemblies for a downhole sealing device
#93Method for manufacturing dissolvable slip and dissolvable slip manufactured by same
#94Plug assembly
#95Compact downhole tool
#96SLIPS WITH INTERNAL BUTTONS
#97Plug, retaining member, and method for well completion using plug
#98Resilient matrix suspension for frangible components
#99Dissolvable bridge plugs
#100Downhole tool with a slip insert having a hole
#101Downhole plugging system
#102Dissolvable fracking plug assembly
#103Downhole tool and methods
#104Fishing tool with electric release
#105Liner top test tool
#106Downhole tool with sealing ring
#107Frac plug system having an integrated setting tool
#108Slip insert for tool retention
#109Downhole tool with recessed buttons
#110Degradable Components and Tools
#111Setting tool having a ball carrying assembly
#112DOWNHOLE TOOL AND METHOD OF USE
#113Downhole anchor mechanism
#114Downhole tool and method of use
#115Pneumatic drilling with packer slideable along stem drill rod
#116TOOLS AND METHODS FOR USE IN COMPLETION OF A WELLBORE
#117Filament-reinforced composite material with load-aligned filament windings
#118Slip arrangement
#119Reverse circulation well tool
#120Reverse circulation well tool
#121Retrievable self-energizing top anchor tool
#122TOOLS AND METHODS FOR USE IN COMPLETION OF A WELLBORE
#123Downhole tool and method of use
#124Systems and methods for smart well bore clean out
#125Downhole tool with fingered member
#126Cased bore tubular drilling and completion system and method
#127Methods and electrically-actuated apparatus for wellbore operations
#128Reverse circulation debris removal tool for setting isolation seal assembly
#129SLIP RING SEGMENT FOR DOWNHOLE TOOL
#130Ball energized frac plug
#131Tool Having an Integral Premature Deployment Guard
#132Packing element booster with ratchet mechanism
#133EXTENDED REACH PLUG HAVING DEGRADABLE ELEMENTS
#134Downhole tool and method of use
#135PLUG SLIP RING WITH RETAINING MECHANISM AND METHOD
#136Methods and systems for a bridge plug
#137Apparatus and method for isolating flow through wellbore
#138Molded composite slip of sheet molded compound for downhole tool
#139Anti-extrusion assembly for a downhole tool
#140Self-removing plug for pressure isolation in tubing of well
#141Hydraulic device and method for locating and sealing holes or cracks in oil well production tubing
#1423D printed tool with integral stress concentration zone
#143SEAT ASSEMBLY FOR USE IN FRACTURING SUBSURFACE GEOLOGIC FORMATIONS
#144SPLIT RING SLIPS , SLOTTED UNIBODY SLIPS, MULTI-SEGMENT INTERLOCKING SLIPS AND METHODS OF MAKING THE SAME
#145Well abandonment tool and method of use
#146UNLOADER VALVE ASSEMBLY
#147Frac Plug with Retention Mechanism
#148Frac plug with retention mechanisim
#149Frac plug with retention mechanism
#150DOWNHOLE TOOL AND METHOD OF USE
#151Degradable grip
#152Fingered member for a downhole tool
#153Lost circulation zone isolating liner
#154Downhole tool with an expandable sleeve
#155Sealing apparatus and associated methods of manufacturing
#156Downhole tools having controlled degradation
#157Wellbore isolation devices with degradable slips and slip bands
#158Well plug and bottom hole assembly
#159Downhole tool including a resettable plug with a flow-through valve
#160Expansion assembly, top anchor and method for expanding a tubular in a wellbore
#161Mandrel for a Downhole Tool
#162Apparatus for use in a fluid conduit
#163TUBULAR TREATING SYSTEM
#164Fingered member with dissolving insert
#165Top set liner hanger and packer with hanger slips above the packer seal
#166Apparatus for monitoring at least a portion of a wellbore
#167Downhole tool and method of use
#168Downhole tool and method of use
#169IPacker Bridge Plug with Slips
#170Downhole tools comprising aqueous-degradable sealing elements of thermoplastic rubber
#171Friction-lock frac plug
#172Downhole tool and method of use
#173Testable isolation packer
#174POWDER METAL GRIPPING ELEMENTS FOR SETTABLE DOWNHOLE TOOLS HAVING SLIPS
#175Radially expandable ratcheting body lock ring for production packer release
#176Perforation blocking sleeve for well restimulation
#177Downhole tools containing ductile cementing materials
#178Downhole tool and system, and method of use
#179Top set liner hanger and packer with hanger slips above the packer seal
#180Downhole tool with an expandable sleeve
#181Wedge slip travel stop
#182Capture method for flow back retrieval of borehole plug with a lower slip assembly
#183Flow back retrieval method for borehole plug with a lower slip assembly through tubulars of different sizes
#184Gripping arrangement
#185Annulus isolation in drilling/milling operations
#186Downhole tool and method of use
#187Downhole tool and method of use
#188Plug of extended reach
#189Frac plug with retention mechanism
#190Systems And Methods For Multi-Zone Power And Communications
#191Apparatus and Method for Sealing a Tubular Section
#192Hybrid bridge plug
#193Composite Body Lock Ring for a Borehole Plug with a Lower Slip Assembly
#194Treatment plug, method of anchoring and sealing the same to a structure and method of treating a formation
#195System and method for downhole operations
#196TOOLS AND METHODS FOR USE IN COMPLETION OF A WELLBORE
#197Configurable bridge plug apparatus and method
#198Solid-core filament-wound composite mandrel
#199Method and tool for perforating a wellbore casing in a formation using a sand jet, and using such tool to further frac the formation
#200Methods and electrically-actuated apparatus for wellbore operations
#201Dissolvable plug assembly
#202Downhole slip apparatus
#203Wellbore isolation device with slip assembly
#204Vee ramp slips with plug
#205Wellbore lateral liner placement system
#206Coatings for a degradable wellbore isolation device
#207Slips for downhole sealing device and methods of making the same
#208Reverse circulation well tool
#209Downhole tools comprising sealing elements composed of elastomer and anhydrous acid particles
#210Fracking tool further having a dump port for sand flushing, and method of fracking a formation using such tool
#211Seal arrangement
#212Downhole tool and system, and method of use
#213Downhole tool and method of use
#214Downhole tool with one-piece slip
#215Downhole tools having non-toxic degradable elements
#216Releasably locked debris barrier for a subterranean tool
#217Downhole tool with an expandable sleeve
#218Downhole tool having a mandrel with a relief point
#219Seal pressure relaxation device prior to release of retrievable packer
#220Methods of deployment for eutectic isolation tools to ensure wellbore plugs
#221TOOLS AND METHODS FOR USE IN COMPLETION OF A WELLBORE
#222Settable well tool method
#223Positive locating feature of optiport
#224Actuatable plug system for use with a tubing string
#225Packer assembly with wing projection slips
#226Downhole tools comprising aqueous-degradable sealing elements
#227Retrievable downhole tool
#228Packer release compaction joint
#229Downhole system for use in a wellbore and method for the same
#230Method and tool for perforating a wellbore casing in a formation using a sand jet, and using such tool to further frac the formation
#231Interlocking and setting section for a downhole tool
#232Packer assembly with thermal expansion buffers and isolation methods
#233Self-propelled device for use in a subterranean well
#234Degradable downhole tools comprising retention mechanisms
#235External slip having expandable slots and a retainer
#236Expandable slip system
#237Slip configuration for downhole tool
#238Downhole tool with one-piece slip
#239Assisting retrieval of a downhole tool
#240Latching assembly
#241Tension release packer for a bottomhole assembly
#242Downhole tools comprising aqueous-degradable elastomer sealing elements with carbodiimide
#243Slip assembly
#244Subterranean formation operations using degradable wellbore isolation devices
#245Degradable wellbore isolation devices with varying fabrication methods
#246Drilling apparatus and methods for reducing circulation loss
#247Downhole tools comprising cast degradable sealing elements
#248Radially expandable ratcheting body lock ring for production packer release
#249DEPLOYABLE BAFFLE
#250Single action, dual position, weight-down locating assembly
#251Production packer-setting tool with electrical control line
#252Downhole tool and method of use
#253IPacker bridge plug with slips
#2543-D PRINTED DOWNHOLE COMPONENTS
#255Controlled pressure drilling system with flow measurement and well control
#256Control interface for seal back-up/slip
#257Retrieval of compressed packers from a wellbore
#258Shear thickening fluid controlled tool
#259Angled segmented backup ring
#260Remedial second-stage cementing packer
#261Downhole apparatus and method of use
#262ANCHOR RING ASSEMBLY
#263Downhole expandable tubular
#264Mechanical hold-down assembly for a well tie-back string
#265Tools and methods for use in completion of a wellbore
#266Testable isolation packer
#267Tools and methods for use in completion of a wellbore
#268Millable plugging device
#269Inserts having geometrically separate materials for slips on downhole tool
#270Disintegrating packer slip/seal
#271Travel stop for expansion tool to limit stress on a surrounding tubular
#272Self-locking expandable seal activator
#273Expandable seal with adjacent radial travel stop
#274Expansion limiter for expandable seal
#275Hard surfacing non-metallic slip components for downhole tools
#276Downhole tool with one-piece slip
#277Composite segmenting backup ring for a subterranean plug
#278Degradable plug with friction ring anchors
#279Through tubing bridge plug and installation method for same
#280Downhole tool and method of use
#281Retrievable downhole tool system
#282Downhole tool and method of use
#283Sealing a downhole tool
#284STRESS-BUFFER RELEASE LEVER AND DOWNHOLE PLUGGING APPARATUS
#285Expansion assembly, top anchor and method for expanding a tubular in a wellbore
#286Multi-actuating plugging device
#287Assisting retrieval of a downhole tool
#288Mandrel for Re-pressurization and Downhole Plugging Apparatus
#289Downhole tool and method of use
#290Seat for a tubular treating system
#291Composite slip for a downhole tool
#292Downhole tool
#293Subterranean formation methods and apparatus
#294Downhole system for isolating sections of a wellbore
#295Anchor mechanism for use in a well
#296METHODS AND ELECTRICALLY-ACTUATED APPARATUS FOR WELLBORE OPERATIONS
#297Frac plug with anchors and method of use
#298Oil well plug and method of use
#299Molded composite slip of sheet molded compound for downhole tool
#300Composite slips for a frac plug