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Weatherford lamb Inc
Weatherford lamb Inc A Delaware Corporation
Weatherford lamb Inc_20131212

Weatherford lamb Inc patents

Recent patent applications related to Weatherford lamb Inc. Weatherford lamb Inc is listed as an Agent/Assignee. Note: Weatherford lamb Inc may have other listings under different names/spellings. We're not affiliated with Weatherford lamb Inc, we're just tracking patents.

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "W" | Weatherford lamb Inc-related inventors

Date Weatherford lamb Inc patents (updated weekly) - BOOKMARK this page
10/26/17Rod driven centrifugal pumping system for adverse well production
03/02/17Eccentric stabilizer for use in a synchronous rotary steerable system
09/22/16Landing string compensator
02/25/16Dual stem injection valve
02/25/16Normalization of sector amplitudes using monopole amplitudes
02/18/16Pivot joint
02/11/16Composite fracture plug and associated methods
02/04/16Telemetry operated expandable liner system
02/04/16Multi-peak reference grating
01/28/16Revolving ball seat for hydraulically actuating tools
01/28/16Reverse cementation of liner string for formation stimulation
01/14/16Small profile pressure and temperature gauges
01/07/16System and modeling and design of pulse fracturing networks
01/07/16Optical fiber coating to prevent adhesion at high tempertures
12/31/15Straddle packer system
12/31/15Stress calculations for sucker rod pumping systems
12/24/15Time division multiplexing (tdm) and wavelength division multiplexing (wdm) sensor arrays
12/17/15Logging while drilling electrical imager and measurement in oil based mud
12/03/15Stage tool with lower tubing isolation
11/26/15Technique for production enhancement with downhole monitoring of artificially lifted wells
11/26/15Dart detector for wellbore tubular cementation
11/19/15Surge immune stage system for wellbore tubular cementation
11/19/15Closure device for a surge pressure reduction tool
10/29/15Plug and gun cementing and perforating casing
10/29/15System and managed pressure wellbore strengthening
10/15/15System and integrated wellbore stress, stability and strengthening analyses
10/08/15Downhole cutting tool
10/08/15Apparatus and methods of collecting and sampling fluids
10/01/15Swivel elevator
09/24/15Cement pulsation for subsea wellbore
09/10/15Tieback cementing plug system
08/27/15Continuous flow system for drilling oil and gas wells
08/27/15Alignment marking for rock sample analysis
08/20/15Shunt tube connections for wellscreen assembly
08/13/15Downhole tool and passing control line through tool
08/13/15Open hole expandable junction
08/06/15Hard-mounted em telemetry system for mwd tool in bottom hole assembly
07/30/15Low profile rotating control device
07/23/15Rotating control device having jumper for riser auxiliary line
07/16/15Ultrasonic logging methods and measuring cement and casing properties using acoustic echoes
07/09/15Anti-agglomerants for the prevention of hydrates
07/09/15High-rate injection screen assembly with checkable ports
07/02/15Subsea drilling with casing
07/02/15Toe sleeve isolation system for cemented casing in borehole
06/25/15Heave compensation system for assembling a drill string
06/25/15Autonomous selective shifting tool
06/25/15Inflow control device having elongated slots for bridging off during fluid loss control
06/25/15Dampener lubricator for plunger lift system
06/18/15Tachometer for downhole drilling motor
06/11/15Tubular handling tool
06/11/15Internally degradable plugs for downhole use
06/11/15Cane-based u-bend
06/04/15Burst sleeve and positive indication for fracture sleeve opening
06/04/15Method and treating a wellbore
06/04/15Method and treating a wellbore
06/04/15Method and treating a wellbore
06/04/15Method and treating a wellbore
05/28/15Volume synchronizer for tubular handling tools
05/28/15Differential pressure indicator for downhole isolation valve
05/21/15Locking system for a threaded connection
05/21/15Wiper and seal assembly for a pump
05/21/15Telemetry operated setting tool
05/21/15Telemetry operated running tool
Patent Packs
05/21/15Telemetry operated cementing plug release system
05/21/15Telemetry operated ball release system
05/21/15Rotating control device docking station
05/14/15Fracking apparatus and method
05/14/15Apparatus and monitoring a fluid
05/14/15Method and monitoring a downhole tool
05/07/15Magnetic retrieval apparatus
04/30/15Re-fracture wellbore
04/30/15Strain isolated fiber bragg grating sensors
04/16/15System and sealing a wellbore
04/16/15Piston float equipment
04/16/15Milling system for abandoning a wellbore
04/16/15Method and a wellbore assembly
04/02/15Rfid device for use downhole
04/02/15Directional drilling using variable bit speed, thrust, and active deflection
Patent Packs
03/26/15Gas lift valve
03/26/15Annular relief valve
03/26/15Wellhead downhole line communication arrangement
03/26/15Use of downhole isolation valve to sense annulus pressure
03/19/15Downhole debris retriever
03/12/15Downhole tool having slip composed of composite ring
03/12/15Molded composite slip of sheet molded compound for downhole tool
03/12/15Multi-zone bypass packer assembly for gravel packing boreholes
03/12/15Apparatus for preventing separation of downhole motor from drillstring
03/05/15Pipe handling system
03/05/15Subsea drilling with casing
03/05/15Packer having swellable and compressible elements
02/26/15Fill up tool
02/26/15Wired or ported transmission shaft and universal joints for downhole drilling motor
02/12/15Global calibration based reservoir quality prediction from real-time geochemical data measurements
02/05/15System and managing heave pressure from a floating rig
01/29/15Interlocking low profile rotating control device
01/29/15Electronically-actuated, multi-set straddle borehole treatment apparatus
01/29/15Top drive stand compensator with fill up tool
01/29/15Insert units for non-metallic slips oriented normal to cone face
01/22/15Zone select stage tool system
01/15/15Continuous rod transport system
01/15/15Sonic/acoustic monitoring using optical distributed acoustic sensing
01/15/15Continuous rod transport system
01/08/15Apparatus and methods for cemented multi-zone completions
01/01/15Bidirectional downhole isolation valve
12/25/14Method and measuring deformation of elastomeric materials
12/25/14Methods for producing even wall down-hole power sections
Social Network Patent Pack
12/18/14Latch position indicator system and method
12/04/14Packoff for liner deployment assembly
11/20/14Fluid sampling flask having cap and valve assembly
11/20/14Landing string compensator
11/20/14Optical couplers used in a downhole splitter assembly
11/20/14Time division multiplexing (tdm) and wavelength division multiplexing (wdm) fast-sweep interrogator
11/20/14Time delay compensation for optical waveguides using a bidirectional wavelength scan
11/06/14Methods and wellbore construction and completion
11/06/14Tubular handling tool
11/06/14Method of using a top drive system
Patent Packs
10/30/14Hydrostatic tubular lifting system
10/16/14Capillary injection delivery system having tubing anchor
10/16/14Sensing in artificial lift systems
10/16/14Method and detection and quantification of borehole standoff
10/02/14Big gap element sealing system
09/18/14High-speed rod-driven downhole pump
09/18/14Cement device release mechanism
09/18/14Barrier for a downhole tool
09/18/14Controller for downhole tool
09/18/14Couplings for expandable tubular
09/18/14Bonded segmented slips
09/18/14Downhole tool for debris removal
09/18/14Resettable ball seat for hydraulically actuating tools
09/18/14Purging fluid circuits in wellbore control devices
09/18/14Shunt tube connections for wellscreen assembly
09/18/14Thick wall shouldered launcher
09/18/14Weight setting indicator
09/18/14Split foldback rings with anti-hooping band
09/18/14Cable by-pass for spooled cables
09/18/14Tubular handling apparatus
09/18/14Direct slurry weight sensor for well operation mixing process
09/11/14Millable fracture balls composed of metal
09/11/14Cement plug location
09/11/14Assembly for toe-to-heel gravel packing and reverse circulating excess slurry
09/11/14Consumable downhole packer or plug
09/11/14Extended length packer with timed setting
09/04/14Array temperature sensing method and system
08/28/14Erosion ports for shunt tubes
08/28/14Capillary hanger arrangement for deploying control line in existing wellhead
08/28/14Acoustic borehole imaging tool
Patent Packs
08/28/14Multi-core optical waveguide for multi-parameter sensing
08/28/14Monolithic multi-optical-waveguide penetrator or connector
08/21/14Method of incorporating remote communication with oilfield tubular handling apparatus
08/14/14Downhole tool having slip inserts composed of different materials
08/14/14Apparatus and methods of running casing in a dual gradient system
08/07/14Lag calculation with caving correction in open hole
08/07/14Hydraulic set packer with piston to annulus communication
07/31/14Methods and apparatus relating to expansion tools for tubular strings
07/31/14Control system for downhole operations
07/24/14Contingent continuous circulation drilling system
07/24/14Bidirectional downhole isolation valve
07/17/14Method and sealing tubulars
07/17/14Apparatus and methods of running casing
07/17/14Surge immune liner setting tool
07/17/14Apparatus and zonal isolation
07/17/14Jetting tool
07/17/14Ball seat apparatus and method
07/03/14Performance of permanently installed tubing conveyed seismic arrays using passive acoustic absorbers
07/03/14Downhole tool having setting valve for packing element
07/03/14Continuous flow drilling systems and methods
Social Network Patent Pack
06/26/14Riser auxiliary line jumper system for rotating control device
06/19/14Sliding sleeve having inverting ball seat
06/19/14Sliding sleeve having contracting, dual segmented ball seat
06/19/14Rotating control device docking station
06/19/14Sliding sleeve having deformable ball seat
06/19/14Isolation valve with debris control and flow tube protection
06/19/14Sliding sleeve having contracting, ringed ball seat
06/19/14Sliding sleeve having ramped, contracting, segmented ball seat
06/19/14Sliding sleeve having contracting, segmented ball seat
06/12/14Erosion resistant wellbore screen and associated methods of manufacture
05/29/14Rotating continuous flow sub
05/29/14Side-hole cane waveguide sensor
05/22/14System and cooling a rotating control device.
05/15/14Method and handling a tubular
05/08/14Corrosion inhibitor systems for low, moderate and high temperature fluids and methods for making and using same
05/08/14Novel high uptake sulfur solvent making and using same
05/01/14Inwardly swelling seal
05/01/14Apparatus for gripping a tubular on a drilling rig
05/01/14Graphical evaluator for tubular makeup
05/01/14Gravel pack apparatus having actuated valves
Social Network Patent Pack
05/01/14Deburring mill tool for wellbore cleaning
05/01/14Rfid actuated gravel pack valves
04/24/14Anchor latch on off for sucker rods
04/17/14Packer cup for sealing in multiple wellbore sizes eccentrically
04/03/14Non-metallic slips having inserts oriented normal to cone face
04/03/14Compensating bails
03/20/14Hydraulic tensioning flange connector
03/20/14Multiphase flowmeter for subsea applications
03/20/14Gas lift valve with mixed bellows and floating constant volume fluid chamber
03/13/14Cased hole chemical perforator
03/13/14Tachometer for a rotating control device
03/06/14Standoff device for downhole tools using slip elements
03/06/14Multiple sectioned wire-wrapped screens
02/20/14Control line running system
02/20/14Managed pressure drilling system having well control mode
02/06/14Multi-zone cemented fracturing system
01/30/14Annular sealing in a rotating control device
01/02/14Serialization and database methods for tubulars and oilfield equipment
01/02/14E-commerce data management and software application
12/19/13Tools and methods for hanging and/or expanding liner strings
12/19/13Through tubing gas lift mandrel
12/12/13Remote operation of cementing head
12/12/13Earth removal member with features for facilitating drill-through
12/05/13Inflow control device having externally configurable flow ports
12/05/13Downhole deployment valves
12/05/13Expandable liner hanger and use
12/05/13Telemetry operated circulation sub
11/28/13Gas lift valve with ball-orifice closing mechanism and fully compressible dual edge-welded bellows
11/21/13Retrievable bridge plug
11/14/13Failsafe hydrostatic vent
Social Network Patent Pack
10/24/13Swellable packer in hookup nipple
10/03/13Manipulation of multi-component geophone data to identify downhole conditions
10/03/13Wiper assembly for a pump
09/19/13Wellbore real-time monitoring and analysis of fracture contribution
09/12/13Subsea casing drilling system
09/12/13Apparatus and completing a wellbore
09/12/13Bottomhole assembly for capillary injection system
09/12/13Optical transducer with integrated feedthrough
09/05/13Apparatus and methods for restricting flow in a bore
09/05/13Apparatus and methods of running an expandable liner
09/05/13Wired or ported universal joint for downhole drilling motor
08/29/13Optical waveguide feedthrough assembly
08/15/13Device and use in controlling fluid flow
08/15/13System for drilling a borehole
08/08/13Gas lift system having expandable velocity string
08/01/13Resettable ball seat
08/01/13Method for colling a rotating control device
08/01/13Self-cleaning disc valve for piston pump
07/25/13Adjustable die
07/18/13Isolating tubing
07/18/13Compliant expansion swage
06/13/13Selective set module for multi string packers
06/13/13Multi-channel infrared optical phase fraction meter
06/13/13Wavelength sweep control
05/30/13Capillary hanger arrangement for deploying control line in existing wellhead
05/30/13Extendable cutting tools for use in a wellbore
05/23/13Entry tube system
05/16/13Gravel pack crossover tool with low drag force
05/16/13Managed pressure cementing

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Weatherford lamb Inc in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Weatherford lamb Inc with additional patents listed. Browse our Agent directory for other possible listings. Page by