135506 ⎘
Sealing or packing boreholes or wells in the borehole; Packers; Plugs with mechanical slips for hooking into the casing with means for anchoring against downward and upward movement
DOWNHOLE TOOL AND SETTING SYSTEM FOR USE IN A WELLBORE
#2DOWNHOLE TOOL HAVING A FLUID RESERVOIR AND METHODS THEREOF
#3ROLL-OUT APPARATUS, METHOD, AND SYSTEM
#4Dormant Packer Fracturing Completion System
#5HIGHLY-SEALED RETRIEVABLE ANCHORING PACKER
#6HYBRID DISSOLVABLE PLUG WITH IMPROVED DRILLABILITY
#7WELLBORE BEAM SPRING TRAVEL LIMITER
#8SIDE-TRACKING A WELLBORE
#9Fracking Plug with a Support Ring
#10Fracking plug with a telescopic cone configuration
#11DOWNHOLE SETTING SYSTEM FOR USE IN A WELLBORE
#12COMPOSITE WELLBORE SEALING DEVICE
#13FRAC PLUG AND METHOD FOR MANUFACTURING SAME, AND METHOD FOR SEALING BOREHOLE
#14ROLL-OUT APPARATUS, METHOD, AND SYSTEM
#15Flow back option plug assembly
#16THERMAL LINER TOP ANCHOR PACKER
#17FRAC PLUG DEVICE WITH AN ANCHOR MANDREL FOR A LOCKED SET CONFIGURATION
#18Anti-spinning compressible device
#19Linkage slip assembly for higher expansion on downhole tool
#20HYDRAULIC FRACTURING PLUG
#21ADJUSTABLE WHIPSTOCK ISOLATION MECHANISM
#22METHOD OF MAKING AND APPARATUS FOR SLIP AND WEDGE SYSTEMS
#23Back pressure valve capsule
#24Method and Apparatus for providing a plug with a 2-steps expansion activated by cup and untethered object
#25SYSTEMS AND METHODS FOR SEALING A WELLBORE
#26HYBRID DISSOLVABLE PLUG WITH IMPROVED DRILLABILITY
#27Systems for a Low Friction Slip Sleeve and Related Methods
#28Composite wellbore sealing device
#29Liner system and method
#30Packer system with a spring and ratchet mechanism for wellbore operations
#31REMOVING WELLBORE COMPLETION COMPONENTS IN A WELLBORE
#32Safety plug
#33DOWNHOLE TOOL AND METHOD OF USE
#34Hybrid slip
#35Controlled deformation and shape recovery of packing elements
#36Frac plug and method for manufacturing same, and method for sealing borehole
#37Method and Apparatus for a plug including a radial and collapsible gap within the continuous expandable sealing ring.
#38Method and Apparatus for a plug with a shear landing feature for untethered object
#39Method and apparatus for a plug with a retractable pivoting mechanism for untethered object
#40Methods and systems for a frac plug
#41Apparatus for slip and wedge systems
#42Improvements In Or Relating To Wellbore Operations
#43Dissolvable bridge plugs
#44Methods and apparatus for providing a plug activated by cup and untethered object
#45Electric submersible pump completion with wet-mate receptacle, electrical coupling (stinger), and hydraulic anchor
#46Cup plug having a large flow-through inside diameter
#47Well abandonment tool
#48DISSOLVABLE BRIDGE PLUGS
#49Downhole retainer
#50Sleeve valves, shifting tools and methods for wellbore completion operations therewith
#51Sealing assembly for dissolvable bridge plug, a dissolvable bridge plug and a sealing method for gap
#52Wellbore apparatus for setting a downhole tool
#53Controlled deformation and shape recovery of packing elements
#54Controlled deformation and shape recovery of packing elements
#55Flapper on Frac Plug That Allows Pumping Down a New Plug
#56High expansion anchoring system
#57Methods and apparatus for providing a plug with a two-step expansion
#58Collapsible and retrievable setting apparatus and method of use
#59Method and apparatus for providing a plug with a deformable expandable continuous ring creating a fluid barrier
#60Frac plug system with a setting mandrel and fluid bypass slots
#61Dissolvable object with a cavity and a fluid entry point
#62Backup rings for downhole bridge plug sealing element systems
#63Integrated coupling and downhole plugging system and plugging method
#64Systems and methods for sealing a wellbore
#65Downhole tool with a retained object
#66Downhole Tool
#67Liner hanger with enhanced locking assembly
#68Methods and systems for fracing
#69Quick connect setting kit and method
#70SETTING TOOL AND METHOD
#71Plug, retaining member, and method for well completion using plug
#72Downhole tool with bottom composite slip
#73Well packers
#74Downhole tool with sealing ring
#75Metal-based dissolvable ball seat, setting system and setting method
#76Fluid flow control during well treatment
#77Plug setting tool
#78Plug with a resettable closure member
#79Downhole tool having low density slip inserts
#80Downhole tool system and methods related thereto
#81Zero extrusion gap barrier device used on packing elements
#82Setting and unsetting a production packer
#83Hard-sealing soluble bridge plug
#84Apparatus for isolating one or more zones in a well
#85Seal apparatus and methods of use
#86Transforming bridge-to-flow-through frac plug
#87Downhole tool and method of use
#88Downhole setting system for use in a wellbore
#89DOWNHOLE PLUG WITH PROTECTIVE MEMBER
#90System to control swab off while running a packer device
#91Single-set anti-extrusion ring with 3-dimensionally curved mating ring segment faces
#92WIRELINE PACKOFF FOR A DOWNHOLE ELECTRICAL TOOL
#93Flapper on frac plug
#94Flapper on frac plug that allows pumping down a new plug
#95Methods and systems for a frac plug
#96Tandem cement retainer and bridge plug
#97DOWNHOLE PLUG ASSEMBLIES WITH COLLET ADAPTERS AND METHODS THEREOF
#98Downhole anchor with strengthened slips for well tool
#99Plug, retaining member, and method for well completion using plug
#100Fracturing bridge plug
#101Dissolvable bridge plugs
#102Downhole tool with a slip insert having a hole
#103Downhole plugging system
#104Downhole check valve assembly with a frustoconical mandrel
#105Downhole Check Valve Assembly with a Swellable Element Mechanism
#106Methods and systems for fracing
#107Sealing tubing anchor catcher
#108Device and method for retrieving a restriction element from a well
#109Multi-layer backup ring
#110Plug for oil field service work and method of production
#111Additional phytase variants and methods
#112Ball seat
#113Frac plug system with integrated setting tool
#114Frac plug system with integrated setting tool
#115Downhole tool with sleeve and slip
#116Squeeze packer and method of setting a squeeze packer
#117Methods and systems for fracing
#118Wellbore apparatus for setting a downhole tool
#119Downhole bridge plug sealing element systems
#120IPacker bridge plug with slips
#121DOWNHOLE TOOL MEMBER AND MANUFACTURING METHOD THEREOF
#122Sealing element
#123Composite permanent packer spacer system
#124Plug and abandonment system for forming an upper plug when abandoning an oil and gas well
#125Well tool assembly
#126Frac plug and method for fracturing a formation
#127Degradable plugs
#128FRAC plug system with integrated setting tool
#129WELL PLUGGING APPARATUS AND TEMPORARY WELL PLUGGING METHOD
#130Downhole tool with recessed buttons
#131DOWNHOLE PACKER TOOL ENGAGING AND OPENING PORT SLEEVE UTILIZING HYDRAULIC FORCE OF FRACTURING FLUID
#132Setting adapter assembly for plug
#133Ball drop wireline adapter kit
#134Anchor module for anchoring to a casing, a casing plug assembly and a method for setting two casing plugs in one run
#135Frac plug with bi-directional gripping elements
#136Downhole tool with an expandable sleeve, grit material, and button inserts
#137Plug for a coiled tubing string
#138Methods and Systems Using an Expandable Sleeve in a Casing for Forming a Zonal Hydraulic Isolation
#139Tandem cement retainer and bridge plug
#140Complex components for molded composite frac plugs
#141Cup plug having a large flow-through inside diameter
#142Frac Plug with Sealing Element Compression Mechanism
#143DOWNHOLE TOOL AND METHOD OF USE
#144Method for lowering oil pipe in gas well without well-killing, soluble bridge plug and material preparation method thereof
#145Sleeve valves, shifting tools and methods for wellbore completion operations therewith
#146Dissolvable bridge plug
#147Casing Patch
#148Casing Plug
#149Anchor and seal system
#150Downhole tool and method of use
#151Expanding and collapsing apparatus and methods of use
#152Filament-reinforced composite material with load-aligned filament windings
#153Downhole tool with tethered ball
#154Downhole tool with bottom composite slip
#155Apparatus and method for well tubular flotation
#156Ported collar and a resettable activating device for use with a downhole tubular
#157Composite frac plug
#158Downhole tool and method of use
#159Apparatus and Methods for Plugging a Tubular
#160Downhole Tool System and Method
#161CERAMIC INSERT INTO A COMPOSITE SLIP SEGMENT
#162Wellbore isolation device with telescoping setting system
#163Retractable pump down ring
#164Packing element booster with ratchet mechanism
#165EXTENDED REACH PLUG HAVING DEGRADABLE ELEMENTS
#166STRESS DISTRIBUTION TUNING IN COMPOSITE PLUGS AND METHOD
#167DIAGNOSTIC TOOL FOR WELL ABANDONMENT TOOL
#168Methods and systems for a bridge plug
#169Wellbore isolation devices with degradable non-metallic components
#170Controlled bypass plug and method
#171Systems and methods for sealing a wellbore
#172Large-bore downhole isolation tool with plastically deformable seal and method
#173Wellbore isolation devices with degradable slip assemblies with slip inserts
#174Hydraulic device and method for locating and sealing holes or cracks in oil well production tubing
#175DISSOLVABLE ALUMINUM DOWNHOLE PLUG
#176COLLAPSIBLE SUPPORT RINGS FOR A DOWNHOLE SYSTEM
#177Packer/Plug Slip and Cage With Travel Stop
#178SPLIT RING SLIPS , SLOTTED UNIBODY SLIPS, MULTI-SEGMENT INTERLOCKING SLIPS AND METHODS OF MAKING THE SAME
#179Safety plug
#180Isolation Tool and Method
#181Bridge plugs
#182DOWNHOLE PLUGS HAVING SINGLE ANCHORING MECHANISMS AND METHODS THEREOF
#183Well abandonment tool and method of use
#184Well packers
#185Mechanical support ring for elastomer seal
#186Frac plug with retention mechanisim
#187Retaining sealing element of wellbore isolation device with slip elements
#188Frac plug with retention mechanism
#189Wellbore isolation device
#190Extrusion limiting ring for wellbore isolation devices
#191Hydraulic anchoring assembly for insertable progressing cavity pump
#192Multi-layer Packer Backup Ring with Closed Extrusion Gaps
#193Packer Backup Ring with Closed Extrusion Gaps
#194Wellbore anchoring assembly
#195DOWNHOLE TOOL AND METHOD OF USE
#196Cup plug having a large flow-through inside diameter
#197Modular insert float system
#198Supporting device for a sealing element in well plug
#199Wellbore isolation devices with degradable slips and slip bands
#200Holddown assembly
#201SHARP AND EROSION RESISTANCE DEGRADABLE MATERIAL FOR SLIP BUTTONS AND SLIDING SLEEVE BAFFLES
#202Bidirectional slips
#203Mandrel for a Downhole Tool
#204Fingered member with dissolving insert
#205Millable bridge plug system
#206Downhole tool and method of use
#207Downhole tool and method of use
#208MILLABLE BRIDGE PLUG SYSTEM
#209Downhole tool and method of use
#210Dissolvable bridge plug assembly
#211Friction-lock frac plug
#212Wellbore plug sealing assembly
#213Frac plug apparatus, setting tool, and method
#214Drillable latching plug
#215Downhole tools having easily removable inserts
#216Perforation blocking sleeve for well restimulation
#217Well restimulation downhole assembly
#218Packer system having lockable mechanism
#219Anchor and seal system
#220Packer setting during high flow rate
#221Drillable Oilfield Tubular Plug
#222Short millable plug for hydraulic fracturing operations
#223Frac plug with integrated flapper valve
#224Downhole tool and methods of use
#225Wedge slip travel stop
#226Capture method for flow back retrieval of borehole plug with a lower slip assembly
#227Flow back retrieval method for borehole plug with a lower slip assembly through tubulars of different sizes
#228Gripping arrangement
#229Angled extrusion limiter
#230Annulus isolation in drilling/milling operations
#231Wellbore isolation devices and methods of use
#232Downhole tool and method of use
#233Downhole tool and method of use
#234Plug of extended reach
#235Split ring sealing assemblies
#236Pressure set liner hanger/packer without tubing wall port
#237Telemetrically operable packers
#238Wellbore isolation device with slip assembly
#239Slip segment for a downhole tool
#240Subterranean packer sealing system load diverter
#241Extended reach plug
#242Frac plug and methods of use
#243Apparatus for sealing a bore, a system comprising the apparatus and a method for using apparatus
#244System and method for isolating a section of a well
#245Expandable anchor sleeve
#246Slips for downhole sealing device and methods of making the same
#247Sealing plug and method of removing same from a well
#248Isolation Tool and Method
#249Anchoring seal
#250Extrusion-resistant seals for expandable tubular assembly
#251Repositionable Well Plug
#252Single-run well abandoning method and apparatus
#253Frac plug
#254Sequential Packer Sealing Element and Slip Release Mechanism
#255Extended reach anti-extrusion ring assembly with anchoring feature
#256Slip assembly for downhole tools
#257Slip assembly for downhole tools
#258Downhole tool with one-piece slip
#259Downhole tools having non-toxic degradable elements
#260Downhole tool having a mandrel with a relief point
#261Anti-preset and anti-reset feature for retrievable packers with slips above elements
#262Force transferring member for use in a tool
#263Settable well tool method
#264Degradable wellbore isolation devices with degradable sealing balls
#265SLIP SEGMENT INSERTS FOR A DOWNHOLE TOOL
#266Retrievable downhole tool
#267Degradable wellbore isolation devices with varying degradation rates
#268Downhole system for use in a wellbore and method for the same
#269SEALING ELEMENT FOR DOWNHOLE TOOL
#270Packer assembly with thermal expansion buffers and isolation methods
#271Element Pressure Release System
#272Degradable wellbore isolation devices with large flow areas
#273Tie-back seal assembly
#274Metal to metal annulus seal with enhanced lock-down capacity
#275Downhole tool with one-piece slip
#276Wellbore isolation devices with degradable slip assemblies with slip inserts
#277Packer plug with retractable latch, downhole system, and method of retracting packer plug from packer
#278Controlled pressure drilling system with flow measurement and well control
#279Downhole packer
#280WELLBORE PACKER BACK-UP RING ASSEMBLY, PACKER AND METHOD
#281Slot actuated downhole tool
#282RETRIEVABLE PACKER FOR OPERATIONS IN CASED WELLS AT HIGH PRESSURES
#283Downhole tool device and method for using the same
#284Packer Bridge Plug with Slips
#285Disintegrating packer slip/seal
#286Wellbore annular safety valve and method
#287DECOMPOSABLE EXTENDED-REACH FRAC PLUG, DECOMPOSABLE SLIP, AND METHODS OF USING SAME
#288Whipstock assembly having anchor and eccentric packer
#289Travel stop for expansion tool to limit stress on a surrounding tubular
#290Downhole tool with one-piece slip
#291Collet lock assembly and method for downhole load diversion
#292Through tubing bridge plug and installation method for same
#293Cut-to-release packer with load transfer device to expand performance envelope
#294Downhole tool and method of use
#295Retrievable cementing bushing system
#296Corrodible wellbore plugs and systems and methods including the same
#297Downhole tool and method of use
#298Non-metallic slip assembly and related methods
#299Anti-creep rings and configurations for single packers
#300Composite slip for a downhole tool