135293 ⎘
Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Casings Cables; ; Tubings Couplings; joints
Sub-classes:JOINT FOR DOWNHOLE MOTOR
#2CLAMP-TO-FASTLOCK CONVERTER
#3RUNNING TOOL CARTRIDGE SYSTEM AND METHOD
#4APPARATUS FOR COUPLING AN ANTENNA TO CYLINDRICAL STRUCTURE
#5SYSTEMS AND METHODS FOR SUBSEA FLUID HANDLING
#6HYDRAULICALLY ACTUATED DOUBLE-ACTING POSITIVE DISPLACEMENT PUMP SYSTEM FOR PRODUCING FLUIDS FROM A WELLBORE
#7FRAME FOR USE SUBSEA
#8DOWNHOLE TOOL, METHOD, AND SYSTEM
#9SPRING ACTUATED AXIALLY LOCKING SHAFT COUPLING FOR BI-DIRECTIONAL LOADING
#10Methods for installing risers in a fluid injection system
#11SYSTEM, APPARATUS AND METHOD FOR ARTIFICIAL LIFT, AND IMPROVED DOWNHOLE ACTUATOR FOR SAME
#12Remote control line clamp installation system
#13SEAL RETAINING CONFIGURATION AND METHOD
#14Fluid injection system and related methods
#15Fiber electric wet mate
#16Nipple-less well completion
#17Hydraulic dry mate connectors with shape memory alloy technology
#18CLAMP-TO-FASTLOCK CONVERTER
#19COUPLINGS AND COUPLING SYSTEMS
#20WELL FRACTURING MANIFOLD APPARATUS
#21Producing gas through variable bore production tubing
#22Ring latch locking shaft coupling for bi-directional loading
#23Spring actuated axially locking shaft coupling for bi-directional loading
#24Wireline head for cable termination
#25Threaded joint for production tubing
#26REMOTELY ACTIVATED CONNECTION DEVICE FOR A SPIRAL SHOULDER CONNECTION
#27Gooseneck connector system
#28Electric submersible pump (ESP) assembly with load absorbing coupling
#29Methods for providing flexible and/or elastic coatings on oilfield operational components
#30Coated oilfield operational components and methods for protecting and extending the service life of oilfield operational components
#31Methods for preparing coating compositions for protecting oilfield operational components
#32Subsea line clamp assembly
#33Methods for providing flexible and/or elastic coatings on oilfield operational components
#34Locking clamp for a rotating control device
#35Downhole valve spanning a tool joint and methods of making and using same
#36Coated oilfield operational components and methods for protecting and extending the service life of oilfield operational components
#37FLEXIBLE CONNECTOR FOR JOINING A COILED TUBING AND A BOTTOM HOLE ASSEMBLY
#38Flexible fracturing fluid delivery conduit quick connectors
#39Methods for preparing coating compositions for protecting oilfield operational components
#40WELLBORE ANCHOR INCLUDING ONE OR MORE ACTIVATION CHAMBERS
#41Coated oilfield operational components and methods for protecting and extending the service life of oilfield operational components
#42Integral bellows for oilfield equipment
#43System, apparatus and method for artificial lift, and improved downhole actuator for same
#44Managed pressure drilling system and method of use
#45Methods for preparing coating compositions for protecting oilfield operational components
#46Locking and rotating device, twister, for tubular casing elements for vertical excavations
#47Anchor slip assembly with independently deployable wedges
#48Perforating gun assembly for use within a borehole
#49System and method for offline cementing in batch drilling
#50Disruptive coupling systems and methods for subsea systems
#51WEAR RESISTANT DRILL PIPE
#52Methods for preparing coating compositions for protecting oilfield operational components
#53Mill to whipstock connector for a window cutting system
#54Driveline with double conical bearing joints having polycrystalline diamond power transmission surfaces
#55Dissolvable downhole connect tool
#56Quick-release coupling for drilling and related methods
#57Shape memory alloy shaft alignment coupler for downhole tools
#58Stabbing manifold and a connection device for use in managed pressure drilling
#59Methods for preparing coating compositions for protecting oilfield operational components
#60Well fracturing manifold apparatus
#61Separable housing assembly for tubular control conduits
#62APPARATUS, SYSTEMS, AND METHODS FOR A REINFORCED SEAL ELEMENT FOR JOINTS ON A DRILLING TOOL
#63Modular anti-rotation drilling systems and methods
#64Downhole Clamp and Methods of Using Same
#65SYSTEM AND METHOD FOR COUPLING UPPER AND LOWER COMPLETIONS
#66Well intervention apparatus and method
#67Mud motor/BHA compression safety catch
#68Electrical connector
#69Coated oilfield operational components and methods for protecting and extending the service life of oilfield operational components
#70Coated oilfield operational components and methods for protecting and extending the service life of oilfield operational components
#71Methods for protecting oilfield operational components from damage from fluid flow
#72Coated oilfield operational components and methods for protecting and extending the service life of oilfield operational components
#73Coated fluid handling components and methods for protecting and extending the service life of fluid handling components
#74Methods for providing flexible and/or elastic coatings on oilfield operational components
#75Coating and methods for extending service life of oilfield operational components
#76Systems for hanging structures in downhole environments
#77Logging operations in oil and gas applications
#78Signal-transparent tubular for downhole operations
#79In line inspection strain device method and apparatus for performing in line joint inspections
#80Extended entry port shunting system
#81Gooseneck connector system
#82PIPELINE INTEGRATED MANIFOLD
#83Additive manufacturing controlled failure structure and method of making same
#84Flexible fracturing fluid delivery conduit quick connectors
#85Dual rod directional drilling system
#86Remotely activated connection device for a spiral shoulder connection
#87Telescopic drill rod
#88Force transferring wellbore connector
#89Disruptive coupling systems and methods for subsea systems
#90Fastening means for fastening of a cable to a tubular body
#91Locking clamp for a rotating control device
#92Cable protecting device
#93DEVICE FOR A COUPLING BOX PORTION OF A STEEL TUBE INTENDED FOR USE IN A TUBULAR HYDROCARBON WORKING STRING
#94REMOTELY ACTIVATED CONNECTION DEVICE FOR A SPIRAL SHOULDER CONNECTION
#95COMMINGLING FLOW BETWEEN TRANSPORT TUBES OF A MULTI-TRANSPORT TUBE SHUNT SYSTEM
#96Inner drilling riser tie-back internal connector
#97Quick-release coupling for drilling and related methods
#98Connection system for a well string
#99Downhole valve spanning a tool joint and methods of making and using same
#100Dual rod directional drilling system
#101Guide device
#102Connector for connecting to a downhole longitudinal member
#103Methods and assemblies for running and testing tools
#104Dual rod directional drilling system
#105Methods and systems for disconnecting casing
#106Well fracturing manifold apparatus
#107Deployment devices and related methods for hydraulic fracturing systems
#108Devices and related methods for hydraulic fracturing
#109Image based inspection of well equipment
#110Image based inspection and automated inventory and supply chain management of well equipment
#111Monitoring rig activities
#112Dissolvable connector for downhole application
#113Methods and apparatus for operatively mounting actuators to pipe
#114Piston-style drilling mud screen system and methods thereof
#115Coiled tubing connector with internal anchor and external seal
#116CRACK RESISTANT THERMAL SPRAY ALLOY
#117Thru-tubing operations
#118COIL TUBING BOTTOM HOLE ASSEMBLY WITH REAL TIME DATA STREAM
#119REMOTELY ACTIVATED CONNECTION DEVICE FOR A SPIRAL SHOULDER CONNECTION
#120Additive manufacturing controlled failure structure and method of making same
#121Downhole drill bit chassis
#122Apparatus for connecting a tool string to coiled tubing in downhole operations
#123Travel joint
#124Method of modernizing a fluid transport flexible conduit line, end fittings joint and interconnection module
#125System and methodology for joining components
#126Methods and apparatus for operatively mounting actuators to pipe
#127MODULAR COILED TUBING BOTTOM HOLE ASSEMBLY
#128Multi-bore jumper interface
#129Quick coupling with volume displacement passage
#130FLUID INJECTION FLOW CONTROL DEVICE FOR USE IN OIL WELLS
#131Telescopic drill rod
#132Ultrasonic weld between components of an electrical submersible pump assembly
#133Adjustable frac flow line
#134Consumable packer element protection for improved run-in times
#135Pipeline integrated manifold
#136MODULAR WINDOW MILL ASSEMBLY AND METHOD
#137Method for creating a high tensile strength joint for connecting rods and fittings
#138Slip lock connector system
#139Local electrical room module for well construction apparatus
#140Position sensing for downhole tools
#141Multi-purpose through conduit wet-mate connector and method
#142Whipstocking drill for ultra-short-radius well
#143Securing means for in-tubing probe retainer
#144Strengthening mechanism for thermally sprayed deposits
#145Millable bit to whipstock connector
#146Equipment for connection of subsea pipelines in block architecture and oil drilling system
#147System, apparatus and method for artificial lift, and improved downhole actuator for same
#148CONNECTOR WITH ACTUATABLE REACTION MEMBERS TO RESIST BENDING LOADS
#149Rheological fluid lock of shaft to housing
#150Torque transfer control tool
#151Braking devices for drilling operations, and systems and methods of using same
#152Communication through a hanger and wellhead
#153Installation apparatus and method
#154Dual rod directional drilling system
#155Dual rod directional drilling system
#156Dual rod directional drilling system
#157Remote operated vehicle removable flexible joint elastomer protection tool
#158Well fracturing manifold apparatus
#159FRACTURING MANIFOLD ALIGNMENT SYSTEMS
#160Movable Coupling for Subsurface Plunger
#161Communicative coupler for a well system
#162Mitigating corrosion of carbon steel tubing and surface scaling deposition in oilfield applications
#163Downhole tool comprising a rotating part with a torque limiting coupling
#164Shape-Memory Alloy Actuated Fastener
#165Expanding well tubulars interconnected by pin-box assemblies optimized for expansion
#166A FLUID INJECTION FLOW CONTROL DEVICE FOR USE IN OIL WELLS
#167Running tool lock mechanism
#168Floating production unit and method of installing a floating production unit
#169Downhole valve spanning a tool joint and methods of making and using same
#170Packer retrieval extension for metal to metal sealing in tension and compression
#171Expanding well tubulars interconnected by pin-box assemblies optimized for expansion
#172Thrust bearing alignment
#173WELLHEAD ASSEMBLY QUICK INSTALL
#174System for relieving lateral strain on a rod string within a wellbore
#175Composite drill pipe and method for forming same
#176Articulating assembly for transmitting rotation between angularly offset members
#177Quick test sub coiled tubing connector
#178Composite drill pipe
#179Pipe ram joint
#180Pinned coupling with shims for electric submersible pump
#181Fracturing system with flexible conduit
#182System, apparatus and method for artificial lift, and improved downhole actuator for same
#183Sub for accommodating large devices
#184Friction based thread lock for high torque carrying connections
#185TRANSITION TOOL AND METHOD
#186Composite tube to metal joint apparatus
#187Expandable Anchor Sleeve
#188Fatigue performance enhancer
#189Annulus pressure release running tool
#190Pipe coupling make up assembly
#191Connection system for subsea flow interface equipment
#192Additive manufacturing controlled failure structure and method of making same
#193Hydraulic-mechanical pipe connector for tool connection and pipe splicing
#194Subsea casing tieback
#195Connector system
#196Contraction joint with multiple telescoping sections
#197Using horizontal directional drilling and liquid nitrogen cyclic freeze-thaw process to improve permeability in gas drainage
#198Mechanical connector of long torsional and bending fatigue life
#199Interconnecting optical fibers at a hydrocarbon fluid production facility
#200Downhole expandable control line connector
#201Systems and methods for fracturing a multiple well pad
#202Flexible joint connection
#203Mechanically coupling a bearing assembly to a rotating control device
#204Connector with actuatable reaction members to resist bending loads
#205Bottom hole assembly retrieval for casing-while-drilling operations using a tethered float valve
#206Method of using a top drive system
#207Cable protecting device
#208Pressure and thermal compensation system for subterranean hydraulic control line connectors
#209Connection apparatus
#210Perforating gun connectors
#211Method for sealing a gap sub assembly
#212Apparatus and method for setting a liner
#213Connector assembly for connecting a hose to a tubular
#214Tubing hanger with shuttle rod valve
#215Systems and methods to reduce break-out torque
#216Apparatus For The Eccentric Connection of Tubular Members in a Downhole Pumping Apparatus
#217Cementing tool
#218Well fracturing manifold apparatus
#219Downhole expandable control line connector
#220Energized paek seals
#221Fiber-reinforced tools for downhole use
#222Shape-memory alloy actuated fastener
#223Support device for use in a wellbore and a method for deploying a barrier in a wellbore
#224Jumper tube locking assembly and method
#225Three dimensional wellbore visualization
#226Downhole hole cleaning joints and method of using same
#227Methods and apparatus for operatively mounting actuators to pipe
#228Riser clamp assembly
#229Bottom hole assembly retrieval for casing-while-drilling operations using a tethered float valve
#230Quick connect for wellbore tubulars
#231Energy Storage Drill Pipe
#232CONTROL LINE SECUREMENT METHOD AND SYSTEM
#233Cable protecting device
#234HYBRID REVERSE TRANSFER SYSTEM
#235Drill string, connection system, earth drilling device and method to connect a drill string section
#236Metal pipe having a connector
#237Self-contained portable unit for steam generation and injection by means of injector wellhead hanger of coiled jacketed capillary tubing with closed circuit and procedure for its operations in oil wells
#238FLANGE CATCHING, ALIGNING AND CLOSING TOOL
#239Composite to metal end fitting joint
#240Offshore well system with a subsea pressure control system movable with a remotely operated vehicle
#241Coiled tubing connector for downhole tools
#242Reciprocating debris exclusion device for downhole connectors
#243Subsea hydrocarbon production system
#244Spring clips for tubular connection
#245Subsea connector assembly
#246System and method for controlled slip connection
#247Assembly for producing a galling-resistant threaded tubular connection
#248Coupling, downhole device, assembly and method
#249Disconnectable subsea connector
#250Method and apparatus for subsea hose replacement
#251Downhole flow control, joint assembly and method
#252Downhole tool retainer and guide ring
#253Inner drilling riser tie-back connector for subsea wellheads
#254PIPE JOINT APPARATUS AND METHOD
#255COUPLING AND MUD MOTOR TRANSMISSION
#256Wellhead tubular connector
#257Fluid connector assembly with automatic flow shut-off and method usable for establishing a fluid connection
#258Apparatus and method for connecting fluid lines
#259METHODS UTILIZING POLYAMIDE-POLY(PHENYLENE ETHER) COMPOSITIONS
#260Modular connector
#261High strength inlay to improve lock-down capacity in a wellhead
#262Time delayed secondary retention mechanism for safety joint in a wellbore
#263Anti-stall mechanism
#264Apparatus and methods setting a string at particular locations in a wellbore for performing a wellbore operation
#265High pressure remote connector with self-aligning geometry
#266Flexible electrical submersible pump and pump assembly
#267Slip-on connector to grip and seal on smooth OD pipe/casing and method of use
#268UNCOUPLING DEVICE FOR CONNECTING A DRILLING TOOL TO THE END OF A DRILLING COLUMN AND A DRILLING SYSTEM COMPRISING SUCH AN UNCOUPLING DEVICE
#269Retention device for drill pipe transmission line
#270Coupling for a cement head
#271Bell nipple assembly apparatus and methods
#272Drilling device and drilling method
#273Systems and Methods for Bracing Subsea Wellheads to Enhance the Fatigue Resistance of Subsea Wellheads and Primary Conductors
#274FLEXIBLE JOINT CONNECTION
#275Method for establishing a relief well
#276Method of using a top drive system
#277Connector device for use in wireline intervention operations
#278Hydrostatic tubular lifting system
#279Riser disconnect package for lower marine riser package, and annular-release flex-joint assemblies
#280Cementing tool
#281Subsea hydrocarbon production system
#282Connector arrangement for a subsea pipeline
#283Tubular drill stem component and method for tensioning a communication tube mounted in said component
#284Securing connections in alternate path well screens
#285Lightweight and compact subsea intervention package and method
#286Drill stem element and corresponding drill pipe
#287Gearbox lock mechanism
#288Apparatus and methods of running casing
#289Apparatus for connecting and disconnecting a downhole assembly
#290Rod attached apparatus for connecting a rotating drive rod string to a downhole assembly
#291Flexible joint connection
#292METHOD AND APPARATUS FOR DOWNHOLE INSTALLATION OF COILED TUBING STRINGS
#293Pressure compensation device for thread connections
#294Arrangement in a hose connection between a wellhead and a surface installation
#295Apparatus and methods usable for connecting well equipment
#296Landing pipe
#297LOCKDOWN SYSTEM FOR USE IN A WELLHEAD ASSEMBLY
#298Connector
#299Resettable selective locking device
#300Drilling tool system and method of manufacture