Petroleum instrument hoisting system and hoisting head

Rope winder, petroleum instrument salvaging system and petroleum instrument hoisting system

Coil tubing injector apparatus and method

Method for increasing the roughness of injector gripper blocks for coiled tubing operations

Methods and system for independently controlling injector head drive motor speeds

Real-time extended-reach monitoring and optimization method for coiled tubing operations

TUBING-PULLING SYSTEMS

Spherical ball skate for continuous well string injectors

Downhole protection apparatus

Riser tension protector and method of use thereof

Apparatus and methods for downhole tool deployment for well drilling and other well operations

Log processing and fracture characterization in biaxially anisotropic formations

Drilling head driving device, tube forming mechanism and drilling method

Coiled tubing unit locking knee-joint mechanisms

Injector head tilt mechanism

Propulsion generator and method

Petroleum well injection system for an intervention cable with a well tool run into or out of a well during a well operation

Coiled tubing injector with limited slip chains

Anomaly recognition system and methodology

Wireline assisted coiled tubing portion and method for operation of such a coiled tubing portion

Well intervention cable bending restriction for a rigid resilient rod-shaped intervention cable

Rapid deployment frac water transfer system

Entwined pipes

Injector head for coiled tubing systems

WELL OPERATION METHOD AND A WELL OPERATION EQUIPMENT SYSTEM FOR HANDLING A CONTINUOUS ELONGATE DEVICE TO BE INSERTABLE INTO A WELL

Coiled tubing downhole tool

LIVE WELL INJECTION

Apparatus and method for pulling and laying poly pipe

Apparatus and method for bending coiled tubing

Flexible hydrocarbon pipeline storage installation

Method for assembly of well heaters

Facility for assembly of well heaters

Injection of heating cables with a coiled tubing injector

Cable support system and method

Sucker rod guide

Split carrier block and method

Cable-based well heater

Continuous oil pipe clamp mechanism

Cartridge insert for spools

SYSTEM FOR INSTALLING TUBING ENCAPSULATED CABLE INTO COIL TUBING

GRIPPER ASSEMBLY AND LOCK/RELEASE METHOD FOR A COILED TUBING INJECTOR

SYSTEM FOR COATING TUBING ENCAPSULATED CABLE FOR INSERTION INTO COIL TUBING

Full tensor micro-impedance imaging

Method and system for extending reach in deviated wellbores using selected vibration frequency

Method and system for extending reach in deviated wellbores using selected injection speed

Reservoir wellbore fluid

Use of multiple stacked coiled tubing (CT) injectors for running hybrid strings of CT and jointed pipe or multiple CT string

Planetary gear assembly

Tubewire injection buckling mitigation

Remote controlled self propelled deployment system for horizontal wells

Subterranean Room Conduit Conveyor Assemblies and Methods for Extending Conduit from a Subterranean Room

Tube Forming Device

Coiled tubing injector with load sensing tubing guide

Method and apparatus for installing and removing an electric submersible pump

Offshore vessel and method of operation of such an offshore vessel

Lift frame system and method of use

Multi-Conduit Coiled Tubing Assembly

Continuous rod transport system

Continuous rod transport system

MULTI-STAGE APPARATUS FOR INSTALLING TUBULAR GOODS

Linear pipe recovery/lay tensioners and method of using same

Methods of using enhanced wellbore electrical cables

Chain service indicator

Quick-release gripping insert assembly

Quick Drum Connect

Pump apparatus

System and method for splicing a non-spoolable tool anywhere along a coiled tubing string

Zonal testing with the use of coiled tubing

Method and an apparatus for rigging up intervention equipment in a lifting arrangement utilized on a floating vessel

Replaceably lined cable guides and tensioning roller for drill line slip and cut operations on a drilling rig

Method and arrangement for establishing and operating a riser less coiled tubing

Gripper assembly for a coiled tubing injector

Reel with stepped configuration

Fatigue resistant coiled tubing

Gripping dies for continuous coiled rod injectors and fabrication and use methods relating to same

TUBULAR APPARATUS FOR THE CONTINUOUS COMPLETION OF HYDROCARBON WELLS, AND CORRESPONDING LAYING METHOD

Offshore Coiled Tubing Deployment Vessel

Method for deploying subsurface safety valve having integral pack off

Method and apparatus for drilling and servicing subterranean wells with rotating coiled tubing

Apparatus and methods for providing tubing into a subsea well

Sandline spooling measurement and control system

Wireline apparatus

Gripper assembly for downhole tools

Device for attaching a first element to a retaining flange of a second element, associated installation and method

Self-locking top drive guide system

Enhanced methods for handling tubulars useful during cleaning and inspection operations

Methods for handling tubulars useful during cleaning and inspection operations

Methods for internal cleaning and inspection of tubulars

Alternative path gravel pack system and method

INJECTOR FOR LOGGING OR INTERVENTION STRING

Guide device for coiled tubing

Control line running system

Hydraulic jar with low reset force

Coiled Tubing Injector Skate

Tubing injector with built in redundancy

Drum unit with an arch compensator for a well intervention string

Floating clamping device for injection head of continuous oil pipe

Mobile coiled tubing reel unit, rig and arrangements thereof

Coiled tubing injector with limited slip chains

MOBILE COILED TUBING UNIT

Coiled tubing injector with strain relief

Tension frame

Enclosed coiled tubing boat and methods

Rapid deployment frac water transfer system

Methods of using enhanced wellbore electrical cables

Coil tubing injector apparatus and method

Coiled tubing injector head with chain guides

Tubing apparatus and associated methods

Well intervention

BOOM MOUNTED COILED TUBING GUIDE AND METHOD FOR RUNNING COILED TUBING

Rapid deployment frac water transfer system

Control line securement method and system

Drum unit for a well intervention string

Propulsion generator and method

Flexible routing device for well intervention

System for repositioning a coiled tubing tensioner

Injector head

Sucker rod guide

Thermal expansion accommodation for circulated fluid systems used to heat subsurface formations

PULLING CLAMP FOR CONTINUOUS ROD OR COILED TUBING STRINGS

System and method for conducting drilling and coring operations

Coiled tubing injector assembly

Riser technology

Pressure pulse driven friction reduction

Device for a Tower for Well Operations and Use of Same

Offshore Coiled Tubing Deployment Vessel

Process of sealing a breakthrough created during the production of hydrocarbons in a subterranean formation

DRILLING A BOREHOLE AND HYBRID DRILL STRING

Injector head for coiled tubing systems

Injection module, method and use for lateral insertion and bending of a coiled tubing via a side opening in a well

Method for motion compensation during active intervention operations

Multi-Faceted Gripper Block for Coiled Tubing Injector

Gripper for coiled tubing injectors

Segmented fiber optic coiled tubing assembly

Control line running system

COILED TUBING MODULE FOR RISERLESS SUBSEA WELL INTERVENTION SYSTEM

Coil tubing rig and carrier system

Foldable composite tubular structure

METHOD AND SYSTEM FOR RADIALLY EXPANDING A TUBULAR ELEMENT

Apparatus and method for use in handling a load

Downhole Intervention

Rapid deployment frac water transfer system

APPARATUS AND METHOD FOR REDUCING THE RESIDUAL BENDING AND FATIGUE IN COILED TUBING

Enclosed coiled tubing boat and methods

Method and apparatus for conducting earth borehole operations

Electrically driven coiled tubing injector assembly

System, method and apparatus for conducting earth borehole operations

Coiled tubing injector with limited slip chains

TRANSPORTING AND INSTALLING FLEXIBLE PIPE

Gripper assembly for downhole tools

Control line installation unit and method of running a string of tubing into a well

Rotary coil tubing drilling and completion technology

Christmas tree installation using coiled tubing injector

PIPE GUIDE FOR SNUBBING UNITS

Tube/pipe spooling device

Method to stop wellbore fluid leakage from a spoolable wellbore intervention rod

SYSTEM AND METHOD FOR STRAIGHTENING TUBING

Apparatus and methods for providing tubing into a subsea well

On Site Manufactured Self Expanding Tubulars and Method

CHRISTMAS TREE INSTALLATION USING COILED TUBING INJECTOR

Control line running system

COILED TUBING PERCUSSION DRILLING

Pressure-activated valve for hybrid coiled tubing jointed tubing tool string

Riser for Coil Tubing/Wire Line Injection

Method to improve brake closing response time

Offshore Coiled Tubing Deployment Vessel

SPOOLABLE RISER HANGER

Coiled Tubing Compensation System

Electric Subsea Coiled Tubing Injector Apparatus

Life monitor for a well access line

Assembly for use in a Christmas tree

Rod reel and method of repairing a rod string

Quick-change drum assembly

Lubricator for use with coiled tubing apparatus and universal rig having coiled tubing and top drive capability

Continuous rod transport system

Coiled tubing well intervention system and method

Method and Apparatus for Cementing a Liner in a Borehole Using a Tubular Member Having an Obstruction

Bearing Assembly Comprising Woven Synthetic Fibres

Gripper for coiled tubing injectors

System for conducting earth borehole operations

Universal method and apparatus for deploying flying leads

Zonal testing with the use of coiled tubing

RISER TECHNOLOGY

Method for automatic slip clutch tension on a reel

Method for automatic cable tension on a reel

Method and apparatus for motion compensation during active intervention operations

Deployment System

System and method of displacing fluids in an annulus

Method and apparatus for performing continuous tubing operations

Well apparatus

LOW COST RIGLESS INTERVENTION AND PRODUCTION SYSTEM

Installing an expandable tubular in a subsea wellbore

Guiding device of hauling rope for tools in borehole

SPOOLING ARRANGEMENT FOR CONTINUOUS COMPOSITE SUCKER ROD

SPOOLED DEVICE GUIDE SYSTEM

System and method to provide well service unit with integrated gas delivery

Long distance power transfer coupler for wellbore applications

Low cost rigless intervention and production system

Apparatus and Method for Lubricating and Injecting Downhole Equipment Into a Wellbore

Gripper assembly for downhole tools

Selectably elevatable coiled tubing rig control housed within a water tank

Assembly for controlled delivery of downhole treatment fluid

Horizontal waterjet drilling method

Method and apparatus for cementing a liner in a borehole using a tubular member having an obstruction

Mobile coiled tubing straightening tool

Guide tube for continuous rod

Carousel for flexible product

Gripper block

Surface equipment assembly for wellbore cable

Downhole injector system for CT and wireline drilling

Swellable packer construction for continuous or segmented tubing

Device to insert a flexible member into pressurized wellhead housing

Gripper assembly for downhole tools

Method and apparatus for deploying a plurality of seismic devices into a borehole and method thereof

System and method for supporting power cable in downhole tubing

Surface controlled subsurface safety valve having integral pack-off

Retrievable surface controlled subsurface safety valve

Capillary hanger arrangement for deploying control line in existing wellhead

Varying access points for tubing and casing monitoring and casing annulus remediation systems

WELL CONSTRUCTION AND COMPLETION

Continuous fibers for use in well completion, intervention, and other subterranean applications

Apparatus and method for use in handling an elongate member

Master ball valve with integrated hanger

PIPE INJECTORS AND METHODS OF INTRODUCING TUBING INTO OR REMOVING IT FROM A WELL BORE

RIGLESS WELL COMPLETION METHOD

SELECTIVE ZONAL TESTING USING A COILED TUBING DEPLOYED SUBMERSIBLE PUMP

Spooled device retaining system

COILED TUBING INJECTOR SYSTEM

Coiled tubing injector head

METHOD FOR CLEANING AN OIL FIELD CAPILLARY TUBE

Coiled tubing injector with a weight on bit circuit

Coiled tubing well intervention system and method

Apparatus and method

Submersible pump puller and method of use

Method and Device for Subsea Wire Line Drilling

Offshore installation attachment system

Methods of using enhanced wellbore electrical cables

Offshore Coiled Tubing Deployment Vessel

METHOD AND APPARATUS FOR DRILLING AND SERVICING SUBTERRANEAN WELLS WITH ROTATING COILED TUBING

Method and apparatus for drilling and servicing subterranean wells with rotating coiled tubing

Chemically Enhanced Stimulation of oil/gas formations

COILED TUBING/TOP DRIVE RIG AND METHOD

INDEXING FOR COILED TUBING DRILLING RIG

Enclosed coiled tubing rig

Well servicing combination unit

Modular coiled tubing and sectional pipe drilling rig

Borehole liner

System and method to facilitate interventions from an offshore platform

Well access line positioning assembly

Real-time management system for slickline/wireline

Integrated top drive and coiled tubing injector

Control line running system

Top mounted injector for coiled tubing injection

Winch assembly

SYSTEM AND METHOD FOR SPOOLING COILED TUBING

Modular well servicing combination unit

TELESCOPIC ANTI-BUCKLING GUIDE SYSTEM

Lubricator for use with coiled tubing apparatus and universal rig having coiled tubing and top drive capability

System and method for separating, monitoring and sampling coiled tubing flow back returns

Cryogenic drilling method

Swellable packer construction for continuous or segmented tubing

Apparatus and method for determining the depth level and amount of fluids in a well

Gripper assembly for downhole tools

Technique and System for Intervening in a Wellbore Using Multiple Reels of Coiled Tubing

Flexible tubing for a rotary-percussion drilling device

Coiled tubing well tool and method of assembly

Coiled tubing and drilling system

Well string injection system and method

Arm for moving flexible lines at a wellsite

Articulated mast for a coiled tubing rig

System and method for rigging up well workover equipment

Steer systems for coiled tubing drilling and method of use

AC coiled tubing rig with automated drilling system and method of using the same

Mechanism and method for connecting ends of metal tubing

Apparatus and method for lubricating and injecting downhole equipment into a wellbore

Well servicing methods and systems

Coiled tubing rig

System for conducting jointed pipe and coiled tubing operations

Method and Apparatus For Testing And Treatment Of A Completed Well With Production Tubing In Place

Apparatus and method for dewatering low pressure gradient gas wells

Offshore coiled tubing heave compensation control system

Injector apparatus and method of use

Method and a device for monitoring an/or controlling a load on a tensioned elongated element

Top feed of control lines to table-elevated spider

Aparatus for spooled tubing operations

Coiled tubing swivel assembly

Drilling rig apparatus and downhole tool assembly system and method

Dual purpose blow out preventer

Tubing injector head

Coiled tubing injector system

Mobile drilling rig with dual carriers

Method and apparatus for conducting earth borehole operations

Universal rig with vertical stand for tubulars

Coiled tubing/top drive rig and method

Real time management system for slickline/wireline

Delivery system for downhole use

Coiled tubing work floor downhole tool handling system

Tension lift frame used as a jacking frame

Jacking frame having a wellhead centralizer and method of use

Compensation system for a jacking frame