135484 ⎘
Sealing or packing boreholes or wells in the borehole
Sub-classes:INTERNAL SLIP INCLUDING ONE OR MORE SYMMETRICAL TEETH
#2INTERNAL SLIP DESIGN WITH MINIMUM BACKLASH FOR PACKERS SEAL ENHANCEMENT
#3ARTIFICIAL LIFT APPARATUS WITH INTEGRATED SHUT-IN VALVE
#4Forming High-Efficiency Geothermal Wellbores
#5PRODUCTION SUB INCLUDING A FLUID FLOW ASSEMBLY HAVING A PAIR OF RADIAL BURST DISCS
#6GAS BREAKTHROUGH ANALYSIS
#7SEAL ARRANGEMENT, METHOD, AND SYSTEM
#8DISSOLVABLE DOWNHOLE HYDRAULIC FRACTURING TOOLS COMPOSED OF BULK METAL GLASS AND THERMOPLASTIC POLYMER COMPOSITES
#9TRAINING A PRODUCTION MODEL USING DATA FROM AT LEAST ONE OF DISTRIBUTED SENSORS AND DISCRETE SENSORS, PERFORMING A PRODUCTION PROCESS USING A TRAINED PRODUCTION MODEL, AND A COMPUTING SYSTEM FOR TRAINING THE PRODUCTION MODEL
#10SEAL ASSEMBLY, DOWNHOLE TOOL AND SYSTEM
#11SEAL ARRANGEMENT AND SYSTEM
#12ORIENTING ENERGY TRANSFER MECHANISM CONNECTIONS HIGH SIDE IN A WELL
#13Seal system, method, and borehole system
#14SEAL, METHOD, AND SYSTEM
#15ELECTRIFIED SEALING AND ANTI-EXTRUSION ELEMENTS FOR SYSTEM HEALTH MONITORING
#16REDUCED BACKLASH SEALING/ANCHORING ASSEMBLY
#17INTERNAL SLIP INCLUDING ONE OR MORE SYMMETRICAL TEETH
#18Internal slip design with minimum backlash for packers seal enhancement
#19SWAB RESISTANT SEAL TOOL AND SYSTEM
#20Production sub including a fluid flow assembly having a pair of radial burst discs
#21INLINE FRACTURING VALVE SYSTEMS AND METHODS
#22Dissolvable downhole hydraulic fracturing tools composed of bulk metal glass and thermoplastic polymer composites
#23DEVICES, SYSTEMS, AND METHODS FOR SELECTIVELY ENGAGING DOWNHOLE TOOL FOR WELLBORE OPERATIONS
#24Devices, systems, and methods for selectively engaging downhole tool for wellbore operations
#25Downhole sealing assembly
#26Devices, systems, and methods for selectively engaging downhole tool for wellbore operations
#27Expandable tubulars to isolate production casing
#28METHODS TO REPAIR WELL LINER HANGERS
#29Bulkhead
#30CARBON DIOXIDE SEQUESTRATION
#31Deploying a liner in a wellbore
#32Optimized adhesive thickness for metal-to-elastomer bonding in oilfield mud motor and pump stators
#33Lock tool for a subsurface safety valve
#34Ferrofluidic sealing technology for sampling while rotating and drilling
#35Flow Tube
#36Fluid sequestration method and system
#37System and method of monitoring a downhole stimulation operation featuring retrievable cable
#38Method for wellbore sealing
#39SELF ACTIVATING SEAL ASSEMBLY BACKUP
#40Wellbore production method and system using bailer
#41Integral bellows for oilfield equipment
#42Bulkhead
#43Downhole sealing apparatus and method
#44Inline fracturing valve systems and methods
#45Non-expanding liner hanger
#46Devices, systems, and methods for selectively engaging downhole tool for wellbore operations
#47Proppant dispensing system
#48REVERSE BURN POWER CHARGE FOR A WELLBORE TOOL
#49Casing deployed well completion systems and methods
#50Production logging tool
#51SLURRY OUTLET WITH SEAL PROTECTION SYSTEM
#52SEALING APPARATUS FOR HIGH PRESSURE HIGH TEMPERATURE (HPHT) APPLICATIONS
#53Actuating tool for actuating an auxiliary tool downhole in a wellbore
#54Devices, systems, and methods for selectively engaging downhole tool for wellbore operations
#55Forming high efficiency geothermal wellbores
#56Deploying material to limit losses of drilling fluid in a wellbore
#57Patch for joining downhole ends of pipes
#58Devices, systems, and methods for selectively engaging downhole tool for wellbore operations
#59Inflow indicator apparatus
#60Dual string fluid management devices for oil and gas applications
#61HIGH PERFORMANCE FLUOROELASTOMER BONDED SEAL FOR DOWNHOLE APPLICATIONS
#62EXPANDABLE LINER
#63METHODS FOR IMPROVING OIL RECOVERY WITHIN A SUBTERRANEAN FORMATION
#64Fault tolerant downhole power regulator
#65Reverse burn power charge for a wellbore tool
#66Liner hanger with hardened anchoring ridges
#67Hydraulic drilling systems and methods
#68O-ring gland for downhole tool
#69Pressurized flotation for tubular installation in wellbores
#70Proppant dispensing system with vibrating container
#71Proppant dispensing system with intermediate surge hopper
#72Proppant dispensing system with knife-edge gate
#73Proppant dispensing system with metering conveyor
#74Multilateral junction with integral flow control
#75Automatically Resetting Tubing String Bypass Valve
#76Setting tool having a ball carrying assembly
#77Proppant dispensing system
#78Swellable seals for well tubing
#79Method for sealing a wellbore liner-hanger tie-back system
#80Methods for hanging liner from casing and articles derived therefrom
#81Methods of mitigating lost circulation while drilling a wellbore
#82Systems and methods for maintaining cover gas in nuclear reactors
#83Magnetic Downhole Tool And Related Subassemblies Having Mu-Metallic Shielding
#84Installation and retrieval of well pressure control device releasable assembly
#85Multilateral junction with wellbore isolation
#86SYSTEM AND METHOD FOR TREATING A BOREHOLE
#87Sealing apparatus for high pressure high temperature (HPHT) applications
#88Pressure equalization apparatus and associated systems and methods
#89Expandable liner
#90Downhole welding process and tool therefore
#91Swellable seals for well tubing
#92Sealing fluid for setting a packer
#93Apparatus for use in a fluid conduit
#94Single point metal to metal seal
#95Direct well casing deployment of downhole blower system
#96Wellbore Tubulars Including Selective Stimulation Ports Sealed with Sealing Devices and Methods of Operating the Same
#97Autonomous downhole conveyance systems and methods using adaptable perforation sealing devices
#98SELF-ASSEMBLING PACKER
#99ZONAL COMMUNICATION AND METHODS OF EVALUATING ZONAL COMMUNICATION
#100Method and apparatus for sealing tubulars
#101Wireless activation of wellbore tools
#102ENERGY GENERATION FROM A DOUBLE WELLBORE
#103Hydraulic drilling systems and methods
#104Bridge plug apparatuses containing a magnetorheological fluid and methods for use thereof
#105Shale gas extraction
#106Telemetry operated ball release system
#107Methods for hanging liner from casing and articles derived therefrom
#108Devices and methods for anchoring the tools in a wellbore casing section
#109Sealing a portion of a wellbore
#110Sealing a portion of a wellbore
#111EXTRUSION PREVENTION RING FOR A LINER HANGER SYSTEM
#112Well system with settable shoulder
#113Downhole ball valve
#114Multilateral junction with wellbore isolation
#115Method and apparatus for downhole tool actuation
#116SMART FLUID COMPLETIONS, ISOLATIONS, AND SAFETY SYSTEMS
#117One-trip cut and pull system and apparatus
#118Off-set tubing string segments for selective location of downhole tools
#119Swellable compositions, articles formed therefrom, and methods of manufacture thereof
#120Changeable well seal tool
#121Deployment of expandable graphite
#122Method of gas, oil and mineral production using a clean processing system and method
#123Bearing assembly including a focal bearing and load sharing thrust bearings
#124Cementing system for riserless abandonment operation
#125Activation modules for obstructing entrances to inner barrels of coring tools and related coring tools and methods
#126Apparatus and method for preventing tubing casing annulus pressure communication
#127DOWNHOLE SEAL PROTECTOR ARRANGEMENT
#128Self-assembling packer
#129Downhole uses of nanospring filled elastomers
#130Fluid loss well treatment
#131Well isolation
#132Pressure equalization apparatus and associated systems and methods
#133Tunneled gas storage
#134Well system cementing plug
#135Underwater noise abatement apparatus and deployment system
#136Adjustable coring assembly and method of using same
#137Deformable plug and seal well system
#138GASKET FOR INDUCTIVE COUPLING BETWEEN WIRED DRILL PIPE
#139Seal assembly for a downhole device
#140Telemetry operated ball release system
#141Wiper and seal assembly for a pump
#142Hydrocarbon resource heating apparatus including RF contacts and grease injector and related methods
#143System and method for mud circulation
#144Methods for hanging liner from casing and articles derived therefrom
#145GAS LIFT VALVE
#146Method and apparatus for dual instrument installation in a wellbore
#147Pipe provided with a crimped metal element, and corresponding process
#148Segmented ring assembly
#149Subterranean tool for release of darts adjacent their intended destinations
#150Running Tool with Retractable Collet for Liner String Installation in a Wellbore
#151TUBULARS AND METHODS FOR DELIVERY OF CHEMICAL IN A WELL
#152COMPOUNDS, COMPOSITIONS AND METHODS FOR ENHANCING OIL RECOVERY
#153Intensifier ram blowout preventer
#154Sealing fluid for setting a packer
#155Multi-stage well system and technique
#156Downhole tubular system and assembly for sealing an opening
#157Method for establishment of an annulus barrier in a subterranean well
#158Annular barrier with an expansion detection device
#159Interventionless adjustable flow control device using inflatables
#160Expandable high pressure and high temperature seal
#161Apparatus for use in a fluid conduit
#162Drillable slip
#163Downhole sealing assembly
#164Mill diverter having a swellable material for preventing fluid flow past the material
#165Method and apparatus for sealing tubulars
#166ANNULAR SEAL
#167Packoff Sealing Assembly
#168COMPOSITION OF PACKER FLUID FOR DEEP AND ULTRA-DEEP WELLS IN ENVIRONMENTS CONTAINING CO2 AND A PROCESS OF USING THE SAME
#169Metal chevron axial seal
#170Permeability Modification
#171METHOD FOR LAUNCHING REPLACEMENT BALLS
#172METHOD OF DRILLING AND OPERATING AN OIL OR GAS WELL, A METHOD OF PREVENTING OR MINIMIZING CONTAMINATION TO THE SOIL ABOUT AN OIL OR GAS WELL, USING A KIT TO INSTALL, AN IMPERVIOUS AND REUSABLE LINER AND APPARATUS THEREFOR
#173Flow control devices on expandable tubing run through production tubing and into open hole
#174Downhole elastomeric components including barrier coatings
#175HIGH PRESSURE SEAL BACK-UP
#176METHOD OF PROVIDING AN ANNULAR SEAL, AND WELLBORE SYSTEM
#177HIGH PRESSURE TIE BACK RECEPTACLE AND SEAL ASSEMBLY
#178Methods of using cellulose in various oilfield applications
#179Closing of underwater oil spills with the help of magnetic powders
#180EXPANDABLE STRUCTURES FOR WELLBORE DEPLOYMENT
#181Underground annular blowout preventer and assembly process thereof
#182Flow control hanger and polished bore receptacle
#183Selectively disengagable sealing system
#184SEALING BODY FOR WELL PERFORATION OPERATIONS
#185METHODS AND SYSTEMS FOR CO2 SEQUESTRATION
#186Annular seal
#187System and method for improving zonal isolation in a well
#188Water self-shutoff tubular
#189Safety system for oil and gas drilling operations
#190Pressure equalization apparatus and associated systems and methods
#191Open-hole packer for alternate path gravel packing, and method for completing an open-hole wellbore
#192METHOD FOR BLOCKING OUTFLOW OF PETROLEUM OR THE LIKE DUE TO DAMAGE TO SUBSEA PETROLEUM WELL STELL PIPE OR THE LIKE
#193Downhole 4D pressure measurement apparatus and method for permeability characterization
#194Downhole apparatus with a swellable support structure
#195A WELL COMPLETION METHOD
#196Method and system for hydraulic fracturing
#197Method of isolating a wellbore with solid acid for fracturing
#198METHOD FOR FORMING AN ISOLATING PLUG
#199Gasket for inductive coupling between wired drill pipe
#200System and method for capping a high pressure line
#201Expandable slip ring for use with liner hangers and liner top packers
#202Universal drilling and completion system
#203System and method for sealing couplings in downhole tubing strings
#204COMPOSITION OF PACKER FLUID FOR DEEP AND ULTRA-DEEP WELLS IN ENVIRONMENTS CONTAINING CO2
#205Seal member
#206HIGH EXPANSION METALLIC SEAL
#207HIGH EXPANSION METALLIC SEAL
#208Downhole apparatus with a swellable support structure
#209Device and method of lining a wellbore
#210Metal-to-metal seal with retention device
#211Method for sealing an annular space in a wellbore
#212Oil-based insulating packer fluid
#213Well seals
#214Self-sealing method
#215Expandable packer system
#216System, device, and method of installation of a pump below a formation isolation valve
#217Annular seal
#218Systems and methods for regulating flow in a wellbore
#219Open hole frac system
#220Sealing device
#221Sealing array for high temperature applications
#222Downhole gap sealing element and method
#223Downhole apparatus
#224Downhole seal element formed from a nanocomposite material
#225Permeability modification
#226SEAL ASSEMBLY AND METHOD FOR MAKING AND USING THE SAME
#227Expandable packer system
#228EXPANDABLE METAL-TO-METAL SEAL
#229SEAL OR FLUID BARRIER USING STRANDS
#230Coatings for downhole seal materials and method of making the same
#231Downhole apparatus with a swellable support structure
#232Downhole apparatus with a swellable seal
#233Downhole apparatus with a swellable connector
#234Downhole apparatus with a swellable centraliser
#235Subsea inflatable bridge plug inflation system
#236System and method for plugging a side pocket mandrel using a swelling plug
#237Self-boosting wedge tubing-to-casing seal
#238Downhole 4D pressure measurement apparatus and method for permeability characterization
#239Downhole tubular sealing system
#240Sealing device
#241Expandable packer system
#242Polished bore receptacle
#243SHAPE MEMORY MATERIALS FOR DOWNHOLE TOOL APPLICATIONS
#244METAL TO METAL SEAL FOR DOWNHOLE TOOLS
#245APPARATUS FOR EXPANDING A TUBULAR MEMBER
#246Method of Coupling Tubular Member
#247Method of sealing an annular space in a wellbore
#248Downhole seal element formed from a nanocomposite material
#249Radial Expansion of Tubular Members
#250Method of Sealing an Annular Space in a Wellbore
#251Pipeline
#252Forming a metal-to-metal seal in a well
#253Subsurface reactive sealant product
#254System and method for maintaining zonal isolation in a wellbore
#255Ribbed sealing element and method of use
#256APPARATUS FOR EXPANDING A TUBULAR MEMBER
#257Sealing of a Wellbore Device in a Tubular Element
#258Downhole tool
#259Push/pull belleville stack for use with zertech MTM seal
#260Expandable tubulars
#261Oil-based insulating packer fluid
#262Seal assembly energized with floating pistons
#263Device and method of lining a wellbore
#264Bore isolation
#265Apparatus and method for closing a fluid path
#266Downhole pressure containment system
#267Drilling assembly and method for drilling a barehole into geological formations
#268A Method of Coupling Tubular Member
#269Auto entry guide
#270Seal or Fluid Barrier Using Strands
#271Logging plug with high integrity internal seal
#272Apparatus and method for expanding a tubular
#273Apparatus for expanding a tubular member
#274Apparatus for expanding a tubular member
#275Apparatus for expanding a tubular member
#276Apparatus for expanding a tubular member
#277Apparatus for expanding a tubular member
#278Method of coupling a tubular member to a preexisting structure
#279Ribbed sealing element and method of use
#280Seal assembly for a safety valve
#281Tubing seal
#282Downhole seal element formed from a nanocomposite material
#283Radial expansion of tubular members
#284Radial expansion of tubular members
#285Annular seal
#286Seal arrangement
#287Radial expansion of tubular members
#288Radial expansion of tubular members
#289Radial expansion of tubular members
#290Radial expansion of tubular members
#291Assembly for drilling low pressure formation
#292Seal assemblies
#293Rupture disc and system
#294Tapered multistage plunger lift with bypass sleeve
#295Seal ring and coupling sleeve assembly
#296Method and apparatus for a down hole blow out preventer
#297Downhole sealing apparatus