135503 ⎘
Sealing or packing boreholes or wells in the borehole; Packers; Plugs with mechanical slips for hooking into the casing
ELASTOMERIC BALL SEAT FOR A FRAC PLUG
#302Re-fracturing bottom hole assembly and method
#303Slip, tangential slip system having slip, and method thereof
#304WELLBORE COMPOSITE PLUG ASSEMBLY
#305Treatment plug, method of anchoring and sealing the same to a structure and method of treating a formation
#306Dual barrier open water completion
#307Apparatus for use in a fluid conduit
#308Downhole plug apparatus
#309Tools and methods for use in completion of a wellbore
#310Drillable slip
#311Shear member post shear segment retention apparatus
#312Resettable packer assembly and methods of using the same
#313Wellbore Packer And Method
#314Downhole tool and method of use
#315Easy drill slip with degradable materials
#316Downhole tool having slip inserts composed of different materials
#317Down hole tool having improved segmented back up ring
#318Hard surfacing metallic slip components for downhole tools
#319Hard surfacing non-metallic slip components for downhole tools
#320Expandable wedge slip for anchoring downhole tools
#321PLUG, AND METHODS FOR SETTING AND RELEASING THE PLUG
#322Downhole assembly
#323Downhole anchoring systems and methods of using same
#324Downhole tools having non-toxic degradable elements and methods of using the same
#325Straight-bore back pressure valve
#326Apparatus and methods for retrieving a well packer
#327Apparatus and methods for retrieving a well packer
#328Non-metallic slips having inserts oriented normal to cone face
#329Standoff device for downhole tools using slip elements
#330Apparatus for creating bidirectional rotary force or motion in a downhole device and method of using same
#331Setting tool, anchoring and sealing device and system
#332Downhole tool system and method related thereto
#333Expandable downhole seat assembly
#334System and method utilizing frangible components
#335Decomposable impediments for downhole tools and methods for using same
#336Decomposable impediments for downhole plugs
#337Decomposable pumpdown ball for downhole plugs
#338Fracturing tool anchor
#339Wellbore packer back-up ring assembly, packer and method
#340Treatment plug and method of anchoring and sealing the same to a structure
#341Tubular anchoring system and method
#342TREATMENT PLUG SETTING TOOL, SETTING SYSTEM AND METHOD OF AVOIDING SETTING A TREATMENT PLUG WHILE RUNNING
#343Tubular anchoring system and a seat for use in the same
#344Inflatable packer assembly
#345Settable well tool and method
#346Downhole tool having an anti-rotation configuration and method for using the same
#347Downhole tool and method of use
#348Downhole tool and method of use
#349Downhole tool and method of use
#350Downhole tool and method of use
#351Downhole line tool assembly and method for use thereof
#352Low stress traction system
#353Frangible slip for downhole tools
#354Easy drill slip
#355Packer supported on bonded connection to a surrounding tubular
#356Configurable downhole tools and methods for using same
#357Packer assembly
#358Downhole packer tool with safety systems for preventing undue set and release operations
#359Downhole packer tool with dummy slips
#360Downhole packer tool with antifracture means
#361Configurable inserts for downhole plugs
#362Device to control the rate of fluid flow in a pipe
#363Drillable slip with buttons and cast iron wickers
#364Tools and methods for use in completion of a wellbore
#365Friction Bite with Swellable Elastomer Elements
#366Magnetic Slip Retention for Downhole Tool
#367Swellable packer anchors
#368Method of fixing a broken oil pipe
#369Retrievable slip mechanism for downhole tool
#370Downhole C-ring slip assembly
#371Configurable inserts for downhole plugs
#372Electromagnetic oil pipe plugger
#373Configurable inserts for downhole plugs
#374Apparatus and method for setting a downhole anchor and related telescopic joint
#375Configurable bridge plugs and methods for using same
#376Method and apparatus for releasing a packer
#377Seal Bore for High Expansion Bridge Plugs
#378Ultra-short slip and packing element system
#379Through tubing bridge plug and installation method for same
#380Retractable downhole backup assembly for circumferential seal support
#381Straight-bore back pressure valve
#382Method and system for anchoring and isolating a wellbore
#383Non-damaging slips and drillable bridge plug
#384Combination down hole tool
#385Magnetic slip retention for downhole tool
#386Slip segments for downhole tool
#387Downhole apparatus
#388Retractable downhole backup assembly for circumferential seal support
#389Permeability modification
#390INFLATABLE PACKER ASSEMBLY
#391Downhole tool and running tool system for retrievably setting a downhole tool at locations within a well bore
#392Subterranean well ultra-short slip and packing element system
#393GRIPPING MEANS FOR USE WITH A UNIT INSERTABLE IN A PIPELINE
#394Packer
#395Mandrel to be inserted into a liquid circulation pipe and associated positioning method
#396Downhole tool with load diverting system and method
#397METHOD AND SYSTEM FOR MONITORING DOWNHOLE COMPLETION OPERATIONS
#398Downhole tool with multiple material retaining ring
#399RELEASING SLIPS FOR OIL WELL TOOL
#400Large bore packer
#401ZONAL ISOLATION SYSTEM
#402Method and system for anchoring and isolating a wellbore
#403Curvature conformable gripping dies
#404Apparatus for controlling slip deployment in a downhole device and method of use
#405Downhole swaging system and method
#406Retrievable downhole packer assembly
#407Low stress traction system
#408Anchoring system for use in a wellbore
#409Tangentially-loaded high-load retrievable slip system
#410Downhole tool with slip elements having a friction surface
#411Retrievable bridge plug
#412Drillable bridge plug
#413Permanent anchoring device
#414Downhole bridge plug or packer setting assembly and method
#415Expandable packer with mounted exterior slips and seal
#416Apparatus for controlling slip deployment in a downhole device
#417Seal and slip assembly for expandable downhole tools
#418Secondary lock for a downhole tool
#419Self centralizing non-rotational slip and cone system for downhole tools
#420Retrievable plug system and methods of use
#421Downhole tool and running tool system for retrievably setting a downhole tool at locations within a well bore
#422Apparatus for radially expanding and plastically deforming a tubular member
#423apparatus for radially expanding and plastically deforming a tubular member
#424Liner top test packer
#425Force transfer apparatus to assist release of loaded member
#426High pressure expandable packer
#427Expandable packer with mounted exterior slips and seal
#428Slotted slip element for expandable packer
#429Drillable bridge plug
#430Patriot retrievable production packer
#431Expandable packer with anchoring feature
#432Slip element for use with a downhole tool and a method of manufacturing same
#433Expandable packer with anchoring feature
#434Expandable packer with anchoring feature
#435Release assist assembly, and method, for double grip packer with opposed slips
#436Downhole plug
#437Degradable delivery devices to facilitate dissolution of degradable downhole tools
#438All-metal dissolvable ball seat for self-compensating fracturing
#439Methods and systems for fracing and casing pressuring
#440Degradable downhole tools and components
#441Plug apparatus and methods for oil and gas wellbores
#442Retrievable downhole tool
#443Degradable downhole tools and components
#444Wellbore perforating tool
#445Electrical submergible pumping system using a power crossover assembly for a power supply connected to a motor
#446Caged ball fractionation plug
#447Slip assembly
#448Seal apparatus for restriction of movement of sand in an oil well