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

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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 2014 2013 2012 2011 2010 2009 | Company Directory "W" | Weatherford lamb, Inc.-related inventors



Time delay compensation for optical waveguides using a bidirectional wavelength scan

Weatherford/lamb

Time delay compensation for optical waveguides using a bidirectional wavelength scan

Landing string compensator

Weatherford/lamb

Landing string compensator

Search recent Press Releases: Weatherford lamb, Inc.-related press releases
Count Application # Date Weatherford lamb, Inc. patents (updated weekly) - BOOKMARK this page
12014033828911/20/14 new patent  Fluid sampling flask having cap and valve assembly
22014033891711/20/14 new patent  Landing string compensator
32014033941111/20/14 new patent  Optical couplers used in a downhole splitter assembly
42014034023511/20/14 new patent  Time division multiplexing (tdm) and wavelength division multiplexing (wdm) fast-sweep interrogator
52014034150111/20/14 new patent  Time delay compensation for optical waveguides using a bidirectional wavelength scan
62014032645411/06/14Methods and apparatus for wellbore construction and completion
72014032646711/06/14Tubular handling tool
82014032646811/06/14Method of using a top drive system
92014031880010/30/14Hydrostatic tubular lifting system
102014030563310/16/14Capillary injection delivery system having tubing anchor
112014030563610/16/14Sensing in artificial lift systems
122014030671110/16/14Detection and quantification of borehole standoff
132014029094610/02/14Big gap element sealing system
142014026231709/18/14High-speed rod-driven downhole pump
152014026073209/18/14Cement device release mechanism
162014026220609/18/14Barrier for a downhole tool
172014026221109/18/14Controller for downhole tool
182014026221309/18/14Couplings for expandable tubular
192014026221409/18/14Bonded segmented slips
202014026227709/18/14Downhole tool for debris removal
212014026232509/18/14Resettable ball seat for hydraulically actuating tools
222014026232609/18/14Purging fluid circuits in wellbore control devices
232014026233209/18/14Shunt tube connections for wellscreen assembly
242014026234509/18/14Thick wall shouldered launcher
252014026234909/18/14Weight setting indicator
262014026235109/18/14Split foldback rings with anti-hooping band
272014026235209/18/14Cable by-pass for spooled cables
282014026252609/18/14Tubular handling apparatus
292014026914409/18/14Direct slurry weight sensor for well operation mixing process
302014025159409/11/14Millable fracture balls composed of metal
312014025160309/11/14Cement plug location
322014025160909/11/14Assembly for toe-to-heel gravel packing and reverse circulating excess slurry
332014025161209/11/14Consumable downhole packer or plug
342014025164009/11/14Extended length packer with timed setting
352014024558809/04/14Array temperature sensing method and system
362014023865708/28/14Erosion ports for shunt tubes
372014023869808/28/14Capillary hanger arrangement for deploying control line in existing wellhead
382014024111108/28/14Acoustic borehole imaging tool
392014024168108/28/14Multi-core optical waveguide for multi-parameter sensing
402014024169308/28/14Monolithic multi-optical-waveguide penetrator or connector
412014023107308/21/14Method of incorporating remote communication with oilfield tubular handling apparatus
422014022447708/14/14Downhole tool having slip inserts composed of different materials
432014022448708/14/14Apparatus and methods of running casing in a dual gradient system
442014021615008/07/14Lag calculation with caving correction in open hole
452014021676408/07/14Hydraulic set packer with piston to annulus communication
462014020932607/31/14Methods and apparatus relating to expansion tools for tubular strings
472014020938307/31/14Control system for downhole operations
482014020276707/24/14Contingent continuous circulation drilling system
492014020276807/24/14Bidirectional downhole isolation valve
502014019690007/17/14Sealing tubulars
512014019691007/17/14Apparatus and methods of running casing
522014019691207/17/14Surge immune liner setting tool
532014019691407/17/14Apparatus and method of zonal isolation
542014019695407/17/14Jetting tool
552014019919607/17/14Ball seat apparatus and method
562014018283707/03/14Performance of permanently installed tubing conveyed seismic arrays using passive acoustic absorbers
572014018286207/03/14Downhole tool having setting valve for packing element
582014018294307/03/14Continuous flow drilling systems and methods
592014017815506/26/14Riser auxiliary line jumper system for rotating control device
602014016611106/19/14Sliding sleeve having inverting ball seat
612014016611206/19/14Sliding sleeve having contracting, dual segmented ball seat
622014016627306/19/14Rotating control device docking station
632014016629206/19/14Sliding sleeve having deformable ball seat
642014016629506/19/14Isolation valve with debris control and flow tube protection
652014016630306/19/14Sliding sleeve having contracting, ringed ball seat
662014016630406/19/14Sliding sleeve having ramped, contracting, segmented ball seat
672014016691206/19/14Sliding sleeve having contracting, segmented ball seat
682014015829506/12/14Erosion resistant wellbore screen and associated methods of manufacture
692014014470605/29/14Rotating continuous flow sub
702014014707405/29/14Side-hole cane waveguide sensor
712014013809405/22/14Cooling a rotating control device.
722014013105105/15/14Handling a tubular
732014012829405/08/14Corrosion inhibitor systems for low, moderate and high temperature fluids and methods for making and using same
742014012830805/08/14Novel high uptake sulfur solvent systems and methods for making and using same
752014011667805/01/14Inwardly swelling seal
762014011668605/01/14Apparatus for gripping a tubular on a drilling rig
772014011668705/01/14Graphical evaluator for tubular makeup
782014011669305/01/14Gravel pack apparatus having actuated valves
792014011671205/01/14Deburring mill tool for wellbore cleaning
802014011671305/01/14Rfid actuated gravel pack valves
812014011013004/24/14Anchor latch on off for sucker rods
822014010272704/17/14Packer cup for sealing in multiple wellbore sizes eccentrically
832014009083104/03/14Non-metallic slips having inserts oriented normal to cone face
842014009085604/03/14Compensating bails
852014007574103/20/14Hydraulic tensioning flange connector
862014007654703/20/14Multiphase flowmeter for subsea applications
872014007657903/20/14Gas lift valve with mixed bellows and floating constant volume fluid chamber
882014006964703/13/14Cased hole chemical perforator
892014006972003/13/14Tachometer for a rotating control device
902014006081203/06/14Standoff device for downhole tools using slip elements
912014006081603/06/14Multiple sectioned wire-wrapped screens
922014004824802/20/14Control line running system
932014004833102/20/14Managed pressure drilling system having well control mode
942014003431002/06/14Multi-zone cemented fracturing system
952014002712901/30/14Annular sealing in a rotating control device
962014000622701/02/14Serialization and database methods for tubulars and oilfield equipment
972014000622801/02/14E-commerce data management and software application
982013033387312/19/13Tools and methods for hanging and/or expanding liner strings
992013033387412/19/13Through tubing gas lift mandrel
1002013032753212/12/13Remote operation of cementing head
1012013032757512/12/13Earth removal member with features for facilitating drill-through
1022013031966412/05/13Inflow control device having externally configurable flow ports
1032013031967912/05/13Downhole deployment valves
1042013031969112/05/13Expandable liner hanger and method of use
1052013031976712/05/13Telemetry operated circulation sub
1062013031283311/28/13Gas lift valve with ball-orifice closing mechanism and fully compressible dual edge-welded bellows
1072013030632711/21/13Retrievable bridge plug
1082013029918311/14/13Failsafe hydrostatic vent
1092013027705210/24/13Swellable packer in hookup nipple
1102013025594010/03/13Manipulation of multi-component geophone data to identify downhole conditions
1112013025964710/03/13Wiper assembly for a pump
1122013024595309/19/13Wellbore real-time monitoring and analysis of fracture contribution
1132013023354709/12/13Subsea casing drilling system
1142013023354809/12/13Apparatus and method for completing a wellbore
1152013023355709/12/13Bottomhole assembly for capillary injection system
1162013023615209/12/13Optical transducer with integrated feedthrough
1172013022834209/05/13Apparatus and methods for restricting flow in a bore
1182013022834409/05/13Apparatus and methods of running an expandable liner
1192013022838109/05/13Wired or ported universal joint for downhole drilling motor
1202013022380908/29/13Optical waveguide feedthrough assembly
1212013020624508/15/13Device and method for use in controlling fluid flow
1222013020638608/15/13System for drilling a borehole
1232013019979408/08/13Gas lift system having expandable velocity string
1242013019284608/01/13Resettable ball seat
1252013019289608/01/13Method for colling a rotating control device
1262013019568508/01/13Self-cleaning disc valve for piston pump
1272013018904207/25/13Adjustable die
1282013018009407/18/13Isolating tubing
1292013018030607/18/13Compliant expansion swage
1302013014631106/13/13Selective set module for multi string packers
1312013014675706/13/13Multi-channel infrared optical phase fraction meter
1322013014819006/13/13Wavelength sweep control
1332013013389805/30/13Capillary hanger arrangement for deploying control line in existing wellhead
1342013013394905/30/13Extendable cutting tools for use in a wellbore
1352013012618705/23/13Entry tube system
1362013011872605/16/13Gravel pack crossover tool with low drag force
1372013011875205/16/13Managed pressure cementing
1382013011880605/16/13Managing heave pressure from a floating rig
1392013012339405/16/13Swellable material using soy spent flakes
1402013011874905/16/13Rotating control system and method for providing a differential pressure
1412013011239905/09/13Erosion resistant flow nozzle for downhole tool
1422013010517805/02/13Apparatus and methods for facilitating the connection of tubulars using a top drive
1432013010567805/02/13Neutron logging tool with multiple detectors
1442013009852804/25/13Methods and apparatus for controlling excess fiber length (efl) in armored cable
1452013009237204/18/13Apparatus and methods of flow testing formation zones
1462013009238304/18/13Methods and apparatus for subsea well intervention and subsea wellhead retrieval
1472013009239904/18/13Tools and methods for hanging and/or expanding liner strings
1482013009603804/18/13Enhanced oilfield swellable elastomers and methods for making and using same
1492013009683404/18/13Resolution matched nonlinear resolution enhancement of well logs
1502013008734304/11/13Dual flow gas lift valve
1512013008220204/04/13Ball valve float equipment
1522013007511103/28/13Valve for velocity strings
1532013006206603/14/13Multi-zone screened fracturing system
1542013005622203/07/13Multiple control line assembly for downhole equipment
1552013005819303/07/13Apparatus and method for measuring the acoustic impedance of wellbore fluids
1562013004304202/21/13Multiple shift sliding sleeve
1572013004304302/21/13High flow rate multi array stimulation system
1582013003978002/14/13Reciprocating rod pump for sandy fluids
1592013003222602/07/13Gas lift valve having edge-welded bellows and captive sliding seal
1602013001495301/17/13Multi-zone screened frac system
1612013000865201/10/13Gravel pack and sand disposal device
1622013000936601/10/13Low profile rotating control device
1632013000089001/03/13Multiple sectioned wire-wrapped screens
1642013000089901/03/13One trip toe-to-heel gravel pack and liner cementing assembly
1652012031849612/20/12Subsea internal riser rotating control head seal assembly
1662012030526512/06/12Cluster opening sleeves for wellbore
1672012029835611/29/12Dual-purpose steam injection and production tool
1682012025367710/04/12Lag calculation with caving correction in open hole
1692012023408809/20/12Cylindrical shaped snorkel interface on evaluation probe
1702012023459909/20/12Measuring gas losses at a rig surface circulation system
1712012023738009/20/12Downhole backspin retarder for progressive cavity pump
1722012020497708/16/12Self-boosting, non-elastomeric resilient seal for check valve
1732012017510807/12/12Test packer and method for use
1742012016050006/28/12Methods for using non-volatile phosphorus hydrocarbon gelling agents
1752012013775206/07/12Hydrotesting fluids having reduced microbiologically influenced corrosion
1762012013783306/07/12Reversible rod tong assembly
1772012013783606/07/12Ratcheting wrench
1782012013836606/07/12Method for cooling a rotating control head
1792012012563405/24/12Emergency bowl for deploying control line from casing head
1802012011441805/10/12Formate salt gels and methods for dewatering of pipelines or flowlines
1812012011575805/10/12Methods using formate gels to condition a pipeline or portion thereof
1822012010360305/03/12Gravel pack inner string hydraulic locating device
1832012010360605/03/12Gravel pack assembly for bottom up/toe-to-heel packing
1842012010360805/03/12Gravel pack bypass assembly
1852012010363105/03/12Gravel pack inner string adjustment device
1862012010705105/03/12Subsea recovery of swabbing chemicals
1872012009738604/26/12Downhole flow device with erosion resistant and pressure assisted metal seal
1882012008555204/12/12Wellhead rotating breech lock
1892012008869704/12/12Foamer/sulfur scavenger composition and methods for making and using same
1902012008019804/05/12Multi-sleeve plunger for plunger lift system
1912012007382903/29/12Fail safe regulator for deep-set safety valve having dual control lines
1922012007383003/29/12Universal backup for swellable packers
1932012007383403/29/12Friction bite with swellable elastomer elements
1942012006108703/15/12Continuous flow drilling systems and methods
1952012005566703/08/12Wellbore isolation tool using sealing element having shape memory polymer
1962012005568403/08/12Arrangement of isolation sleeve and cluster sleeves having pressure chambers
1972012004856203/01/12Self-orienting crossover tool
1982012004307002/23/12Magnetic slip retention for downhole tool
1992012003160802/09/12Filler rings for swellable packers
2002012003161202/09/12Swellable elastomer for water shut off in gravel pack
2012012001814301/26/12Swellable packer anchors
2022012001230601/19/12Retrievable slip mechanism for downhole tool
2032012001220201/19/12Irregularly shaped flapper closure and sealing surfaces
2042012001233801/19/12Selective and non-selective lock mandrel assembly having upward biased inner sleeve
2052012001313301/19/12Positive retraction latch locking dog for a rotating control device
2062012000066401/05/12Acoustically controlled subsea latching and sealing system and method for an oilfield device
2072011031540412/29/11Lubricating seal for use with a tubular
2082011029736812/08/11Swellable packer slip mechanism
2092011027802111/17/11Wellhead control line deployment
2102011027216311/10/11Wellhead downhole line communication arrangement
2112011025344510/20/11Managing heave pressure from a floating rig
2122011024031110/06/11Indexing sleeve for single-trip, multi-stage fracing
2132011019261308/11/11Cluster opening sleeves for wellbore
2142011018630708/04/11Downhole tool having setting valve for packing element
2152011018709808/04/11Hydraulic tensioning flange connector
2162011016838207/14/11Leak detection method for a rotating control head bearing assembly and its latch assembly using a comparator
2172011016839207/14/11Remote operation of an oilfield device
2182011015059606/23/11Shear coupling assembly for use with rotary and reciprocating pumps
2192011010828405/12/11Cluster opening sleeves for wellbore treatment
2202011007331203/31/11Debris protection for sliding sleeve
2212011007287403/31/11Continuous rod transport system
2222011007355203/31/11Continuous rod transport system
2232011005667603/10/11Removable hydraulic-set packer
2242011004874203/03/11Downhole safety valve having flapper and protected opening procedure
2252011004874003/03/11Securing a composite bridge plug
2262011003656402/17/11Retrievable bridge plug
2272011003662902/17/11Rotating control head leak detection systems
2282011003663802/17/11Interlocking low profile rotating control device
2292011002419502/03/11Drilling with a high pressure rotating control device
2302011000577901/13/11Composite downhole tool with reduced slip volume
2312010031409912/16/10Adjustable wireline sheave for stuffing box
2322010031747412/16/10Adjustable wireline sheave for hay pulley
2332010029448311/25/10Non-metallic mandrel and element system
2342010028848311/18/10Wellhead completion assembly capable of versatile arrangements
2352010028848711/18/10Non-metallic mandrel and element system
2362010028848811/18/10Non-metallic mandrel and element system
2372010028850811/18/10Non-metallic mandrel and element system
2382010028851311/18/10Non-metallic mandrel and element system
2392010024323209/30/10Magnetic slip retention for downhole tool
2402010024323509/30/10Packer providing multiple seals and having swellable element isolatable from the wellbore
2412010023009109/16/10Hydraulically actuated downhole pump with gas lock prevention
2422010023009309/16/10Performance of permanently installed tubing conveyed seismic arrays using passive acoustic absorbers
2432010021858209/02/10Tubing expansion
2442010021887909/02/10Non-metallic mandrel and element system
2452010021290508/26/10Method and system using zeta potential altering compositions as aggregating reagents for sand control
2462010017588207/15/10Subsea internal riser rotating control device system and method
2472010017589207/15/10Guide tube for continuous rod
2482010010832305/06/10Reliable sleeve activation for multi-zone frac operations using continuous rod and shifting tools
2492010008407804/08/10Non-metallic mandrel and element system


ARCHIVE: New 2014 2013 2012 2011 2010 2009



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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com 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 FreshPatents.com

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