NO20042836L - Automatisk rorsammenfoyningssystem - Google Patents

Automatisk rorsammenfoyningssystem

Info

Publication number
NO20042836L
NO20042836L NO20042836A NO20042836A NO20042836L NO 20042836 L NO20042836 L NO 20042836L NO 20042836 A NO20042836 A NO 20042836A NO 20042836 A NO20042836 A NO 20042836A NO 20042836 L NO20042836 L NO 20042836L
Authority
NO
Norway
Prior art keywords
automatic
joint system
helm
helm joint
joint
Prior art date
Application number
NO20042836A
Other languages
English (en)
Other versions
NO330045B1 (no
Inventor
Manfred Jansch
Holger Wilschinsky
Original Assignee
Weatherford Lamb
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Weatherford Lamb filed Critical Weatherford Lamb
Publication of NO20042836L publication Critical patent/NO20042836L/no
Publication of NO330045B1 publication Critical patent/NO330045B1/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/16—Connecting or disconnecting pipe couplings or joints
    • E21B19/161—Connecting or disconnecting pipe couplings or joints using a wrench or a spinner adapted to engage a circular section of pipe
    • E21B19/164—Connecting or disconnecting pipe couplings or joints using a wrench or a spinner adapted to engage a circular section of pipe motor actuated
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/16—Connecting or disconnecting pipe couplings or joints
    • E21B19/165—Control or monitoring arrangements therefor
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/24—Guiding or centralising devices for drilling rods or pipes
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49815—Disassembling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49828—Progressively advancing of work assembly station or assembled portion of work
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49895—Associating parts by use of aligning means [e.g., use of a drift pin or a "fixture"]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53039—Means to assemble or disassemble with control means energized in response to activator stimulated by condition sensor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53657—Means to assemble or disassemble to apply or remove a resilient article [e.g., tube, sleeve, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Cleaning In General (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Earth Drilling (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
NO20042836A 2002-09-12 2004-07-05 Automatisk rørsammenføyningssystem NO330045B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/242,303 US7114235B2 (en) 2002-09-12 2002-09-12 Automated pipe joining system and method
PCT/US2003/028653 WO2004025071A1 (en) 2002-09-12 2003-09-12 Automated pipe joining system

Publications (2)

Publication Number Publication Date
NO20042836L true NO20042836L (no) 2004-07-05
NO330045B1 NO330045B1 (no) 2011-02-07

Family

ID=31991382

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20042836A NO330045B1 (no) 2002-09-12 2004-07-05 Automatisk rørsammenføyningssystem

Country Status (6)

Country Link
US (1) US7114235B2 (no)
EP (1) EP1537290B1 (no)
AU (1) AU2003267157B2 (no)
CA (1) CA2465530C (no)
NO (1) NO330045B1 (no)
WO (1) WO2004025071A1 (no)

Families Citing this family (93)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7281451B2 (en) * 2002-02-12 2007-10-16 Weatherford/Lamb, Inc. Tong
GB2420362B (en) * 2002-11-22 2007-05-30 Sub Drill Supply Ltd Fluid collecting device
GB0227281D0 (en) * 2002-11-22 2002-12-31 Sub Drill Supply Ltd A fluid collecting device
US7500178B1 (en) * 2003-09-11 2009-03-03 Agis Network, Inc. Techniques for processing electronic forms
US7783534B2 (en) * 2003-09-12 2010-08-24 International Business Machines Corporation Optimal method, system, and storage medium for resolving demand and supply imbalances
GB2420573B (en) * 2004-11-24 2007-07-25 Bj Services Co Casing alignment tool
NO325213B1 (no) * 2004-12-16 2008-02-25 V Tech As Rorskjotsmoreanordning
CN101133230B (zh) * 2005-03-02 2012-12-26 阿特拉斯·科普科岩石钻探公司 钻杆支承件
NO323942B1 (no) * 2005-09-30 2007-07-23 Wellquip As Anordning ved rense- og smoreutstyr for gjenger
US7188547B1 (en) * 2005-12-23 2007-03-13 Varco I/P, Inc. Tubular connect/disconnect apparatus
AU2007274618B2 (en) * 2006-07-14 2013-03-07 Petrus Christiaan Gouws Drilling apparatus
US20080114634A1 (en) * 2006-11-13 2008-05-15 International Business Machines Corporation Method, system, and computer program product for determining availability and order scheduling of diverse products and services
US20080307930A1 (en) * 2007-06-18 2008-12-18 Veverica Jon A Wrap around tong and method
WO2009049006A2 (en) * 2007-10-10 2009-04-16 National Oilwell Varco, L.P. Pipe connection system
EP2235315B1 (en) 2007-12-12 2012-03-28 Weatherford/Lamb, Inc. Top drive system
DE102008005135A1 (de) * 2008-01-16 2009-07-23 Blohm + Voss Repair Gmbh Handhabungseinrichtung für Rohre
US20090272235A1 (en) * 2008-05-01 2009-11-05 Joe Berry Tubular handling system
FI121894B (fi) * 2009-02-12 2011-05-31 Sandvik Mining & Constr Oy Menetelmä pitolaitteen käyttämiseksi ja pitolaite
US8601910B2 (en) * 2009-08-06 2013-12-10 Frank's Casing Crew And Rental Tools, Inc. Tubular joining apparatus
CA2706500C (en) * 2010-06-07 2017-09-19 Kurt R. Feigel, Jr. Compact power tong
US9010462B2 (en) * 2011-02-17 2015-04-21 Fenix Energy Solutions Ltd. Low headroom confined space geoexchange drilling system and method
NO334307B1 (no) * 2011-08-31 2014-02-03 Gisle Frantzen Apparat for preparering og smøring av et borerørs gjengeparti
US9322950B2 (en) 2011-09-29 2016-04-26 Voca As Method and apparatus for finding stick-up height of a pipe or finding a joint between two pipes in a drilling environment
CA2880452A1 (en) * 2012-08-08 2014-02-13 National Oilwell Varco, L.P. Pipe joint apparatus and method
WO2014165630A2 (en) * 2013-04-02 2014-10-09 National Oilwell Varco, L.P. Tubular support and servicing systems
US9567816B2 (en) * 2013-04-03 2017-02-14 Jeffrey Lee Bertelsen Low maintenance iron roughneck system with replaceable modular components thereof
ITPC20130013A1 (it) * 2013-04-18 2014-10-19 Walter Bagassi Complesso di sistemi automatici e robotizzati innovativi gestiti tramite un software di gestione dedicato atto a automatizzare in modo completo le operazioni di un qualsiasi impianto di perforazione del sottosuolo in tutte le sue fasi (lavoro,perfora
RS60867B1 (sr) * 2013-05-06 2020-11-30 Drillform Technical Services Ltd Pričvršćivač za pod za opremu za bušenje
PL2803810T3 (pl) * 2013-05-17 2016-10-31 Przyrząd do manipulowania żerdziami wiertniczymi
US9410383B2 (en) * 2013-09-12 2016-08-09 National Oilwell Varco, L.P. Method and apparatus for connecting tubulars of a wellsite
GB201314323D0 (en) * 2013-08-09 2013-09-25 Weatherford Uk Ltd Tubular stabbing guide
US20150090463A1 (en) * 2013-10-01 2015-04-02 Nabors Corporate Services Automated pipe slips
US9453377B2 (en) * 2013-10-21 2016-09-27 Frank's International, Llc Electric tong system and methods of use
US10309169B2 (en) 2014-01-17 2019-06-04 Drillform Technical Services Ltd. Spinner wrench for a drilling rig
US20150218895A1 (en) * 2014-02-05 2015-08-06 Atlas Copco North America, Llc System and method for automated rod changing
US10040103B2 (en) * 2014-08-29 2018-08-07 National Oilwell Varco, L.P. Thread cleaning device
US10465457B2 (en) 2015-08-11 2019-11-05 Weatherford Technology Holdings, Llc Tool detection and alignment for tool installation
US10626683B2 (en) 2015-08-11 2020-04-21 Weatherford Technology Holdings, Llc Tool identification
WO2017031441A1 (en) 2015-08-20 2017-02-23 Weatherford Technology Holdings, Llc Top drive torque measurement device
US10323484B2 (en) 2015-09-04 2019-06-18 Weatherford Technology Holdings, Llc Combined multi-coupler for a top drive and a method for using the same for constructing a wellbore
WO2017044482A1 (en) 2015-09-08 2017-03-16 Weatherford Technology Holdings, Llc Genset for top drive unit
US10590744B2 (en) 2015-09-10 2020-03-17 Weatherford Technology Holdings, Llc Modular connection system for top drive
CA3005465A1 (en) 2015-11-16 2017-05-26 Schlumberger Canada Limited Tubular delivery arm for a drilling rig
WO2017087349A1 (en) 2015-11-16 2017-05-26 Schlumberger Technology Corporation Automated tubular racking system
CA3008398A1 (en) 2015-11-17 2017-05-26 Schlumberger Canada Limited High trip rate drilling rig
US10494883B2 (en) * 2015-11-20 2019-12-03 Baker Hughes, A Ge Company, Llc Wired pipe auto-stabbing guide
WO2017100913A1 (en) * 2015-12-18 2017-06-22 Prostar Manufacturing Inc. Torque wrench
US10167671B2 (en) 2016-01-22 2019-01-01 Weatherford Technology Holdings, Llc Power supply for a top drive
US11162309B2 (en) 2016-01-25 2021-11-02 Weatherford Technology Holdings, Llc Compensated top drive unit and elevator links
US11136836B2 (en) 2016-04-29 2021-10-05 Schlumberger Technology Corporation High trip rate drilling rig
US11118414B2 (en) 2016-04-29 2021-09-14 Schlumberger Technology Corporation Tubular delivery arm for a drilling rig
US10927603B2 (en) 2016-04-29 2021-02-23 Schlumberger Technology Corporation High trip rate drilling rig
CL2017001229A1 (es) * 2016-05-13 2018-08-10 Dr Fabrication Inc Un dispositivo de posicionamiento de barra
US10704364B2 (en) 2017-02-27 2020-07-07 Weatherford Technology Holdings, Llc Coupler with threaded connection for pipe handler
US10954753B2 (en) 2017-02-28 2021-03-23 Weatherford Technology Holdings, Llc Tool coupler with rotating coupling method for top drive
US10480247B2 (en) 2017-03-02 2019-11-19 Weatherford Technology Holdings, Llc Combined multi-coupler with rotating fixations for top drive
US11131151B2 (en) 2017-03-02 2021-09-28 Weatherford Technology Holdings, Llc Tool coupler with sliding coupling members for top drive
US10443326B2 (en) 2017-03-09 2019-10-15 Weatherford Technology Holdings, Llc Combined multi-coupler
US10247246B2 (en) 2017-03-13 2019-04-02 Weatherford Technology Holdings, Llc Tool coupler with threaded connection for top drive
NO343498B1 (no) 2017-05-16 2019-03-25 Farsund Drilling Solution As Smøreinnretning, smøresystem og fremgangsmåte for å påføre et smørefluid på et innvendig gjengeparti i et rørformet legeme
CN106948775A (zh) * 2017-05-24 2017-07-14 上海振华重工(集团)股份有限公司 一种轨道式铁钻工
US10711574B2 (en) 2017-05-26 2020-07-14 Weatherford Technology Holdings, Llc Interchangeable swivel combined multicoupler
US10544631B2 (en) 2017-06-19 2020-01-28 Weatherford Technology Holdings, Llc Combined multi-coupler for top drive
US10526852B2 (en) 2017-06-19 2020-01-07 Weatherford Technology Holdings, Llc Combined multi-coupler with locking clamp connection for top drive
US10527104B2 (en) 2017-07-21 2020-01-07 Weatherford Technology Holdings, Llc Combined multi-coupler for top drive
US10355403B2 (en) 2017-07-21 2019-07-16 Weatherford Technology Holdings, Llc Tool coupler for use with a top drive
US10745978B2 (en) 2017-08-07 2020-08-18 Weatherford Technology Holdings, Llc Downhole tool coupling system
US11047175B2 (en) 2017-09-29 2021-06-29 Weatherford Technology Holdings, Llc Combined multi-coupler with rotating locking method for top drive
US10597954B2 (en) 2017-10-10 2020-03-24 Schlumberger Technology Corporation Sequencing for pipe handling
CN107620574A (zh) * 2017-10-11 2018-01-23 南京路鼎搅拌桩特种技术有限公司 一种全回转全套管钻机主体及全回转全套管钻机
US11441412B2 (en) 2017-10-11 2022-09-13 Weatherford Technology Holdings, Llc Tool coupler with data and signal transfer methods for top drive
WO2019084683A1 (en) 2017-10-30 2019-05-09 Drillform Technical Services Ltd. Floor wrench for a drilling rig
US10648255B2 (en) 2018-03-09 2020-05-12 Weatherford Technology Holdings, Llc Tubular stabbing guide for tong assembly
US10808471B2 (en) 2018-03-10 2020-10-20 Frank's International, Llc Power tong torque reaction system
NO344708B1 (en) * 2018-03-27 2020-03-16 Mhwirth As Dope unit for pipe handling machine and method for supplying dope
US10596497B2 (en) * 2018-04-27 2020-03-24 Sune V. BACKMAN Filter scraper
US10760359B2 (en) 2018-07-11 2020-09-01 Weatherford Technology Holdings, Llc Wellbore tong
US11377915B2 (en) 2019-02-13 2022-07-05 Weatherford Technology Holdings, Llc Wellbore tong
WO2020180720A1 (en) * 2019-03-01 2020-09-10 National Oilwell Varco, L.P. Pipe delivery system and method
GB201902888D0 (en) 2019-03-04 2019-04-17 Sub Drill Supply Ltd Fluid collecting device
CN110216445A (zh) * 2019-05-30 2019-09-10 北京航天斯达科技有限公司 一种油管压接装置及压接方法
GB2584670B (en) * 2019-06-10 2024-02-21 Oiltech Solo Ltd Drilling rig
US11572746B2 (en) 2019-10-18 2023-02-07 Weatherford Technology Holdings Llc Rotary gripping apparatus for a power tong
US11629561B2 (en) 2020-02-03 2023-04-18 Weatherford Technology Holdings, LLC. Brakes for a tong
US20230073941A1 (en) * 2020-02-07 2023-03-09 Itrec B.V. A stabbing guide and an operating method
US11313185B2 (en) 2020-02-10 2022-04-26 Saudi Arabian Oil Company Differential iron roughneck
NO20210394A1 (en) 2020-03-31 2021-10-01 Canrig Robotic Technologies As Mud bucket with integral fluid storage
US11898407B2 (en) 2020-08-31 2024-02-13 Nabors Drilling Technologies Usa, Inc. Stabbing guide for a robotic roughneck
US11781387B2 (en) 2020-12-09 2023-10-10 Nabors Drilling Technologies Usa, Inc. Collapsible mud bucket
CN112846854A (zh) * 2021-01-11 2021-05-28 浙江赫科智能装备有限公司 一种用于数控机床的数控夹具系统及其使用方法
US11814911B2 (en) * 2021-07-02 2023-11-14 National Oilwell Varco, L.P. Passive tubular connection guide
CN113909838A (zh) * 2021-10-09 2022-01-11 浙江海格威液压科技有限公司 一种液压管接头穿丝设备
WO2024049478A1 (en) * 2022-08-31 2024-03-07 National Oilwell Varco, L.P. Robotic pipe dope application system

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3021739A (en) 1957-12-23 1962-02-20 Joy Mfg Co Hydraulically controlled and operated power tong
US3131586A (en) 1960-05-11 1964-05-05 Wilson John Hart Mechanism for making up and breaking out screw threaded joints of drill stem and pipe
GB1087137A (en) 1963-10-25 1967-10-11 F N R D Ltd Improvements relating to twist joints
GB1215967A (en) 1967-12-04 1970-12-16 Byron Jackson Inc Well pipe tongs
BE757087A (fr) 1969-12-03 1971-04-06 Gardner Denver Co Mecanisme de devissage de tiges de forage commande a distance
US3808916A (en) 1970-09-24 1974-05-07 Robbins & Ass J Earth drilling machine
US3722331A (en) 1971-06-21 1973-03-27 Ipcur Inst De Proiectari Cerce Torque-controlled pipe-thread tightener
US3796418A (en) 1972-02-17 1974-03-12 Byron Jackson Inc Hydraulic pipe tong apparatus
US4334444A (en) 1978-06-26 1982-06-15 Bob's Casing Crews Power tongs
US4402239A (en) 1979-04-30 1983-09-06 Eckel Manufacturing Company, Inc. Back-up power tongs and method
CA1150234A (en) 1979-04-30 1983-07-19 Eckel Manufacturing Company, Inc. Back-up power tongs and method
US4442892A (en) 1982-08-16 1984-04-17 Domenico Delesandri Apparatus for stabbing and threading a safety valve into a well pipe
DE3234027C1 (de) 1982-09-14 1984-01-19 Christensen, Inc., 84115 Salt Lake City, Utah Vorrichtung zum Kontern und Brechen von Gewindeverbindungen
US5049020A (en) 1984-01-26 1991-09-17 John Harrel Device for positioning and stabbing casing from a remote selectively variable location
US4649777A (en) 1984-06-21 1987-03-17 David Buck Back-up power tongs
US4603464A (en) 1985-03-11 1986-08-05 Hughes Tool Company Stand jumping and stabbing guide device and method
US4667752A (en) * 1985-04-11 1987-05-26 Hughes Tool Company Top head drive well drilling apparatus with stabbing guide
US4712284A (en) 1986-07-09 1987-12-15 Bilco Tools Inc. Power tongs with hydraulic friction grip for speciality tubing
US5000065A (en) 1987-09-08 1991-03-19 Martin-Decker, Inc. Jaw assembly for power tongs and like apparatus
US4811635A (en) 1987-09-24 1989-03-14 Falgout Sr Thomas E Power tong improvement
NO163973C (no) 1988-04-19 1990-08-15 Maritime Hydraulics As Momenttanganordning.
US5092399A (en) 1990-05-07 1992-03-03 Master Metalizing And Machining Inc. Apparatus for stabbing and threading a drill pipe safety valve
GB9107826D0 (en) 1991-04-12 1991-05-29 Weatherford Lamb Rotary for use in a power tong
US5294228A (en) 1991-08-28 1994-03-15 W-N Apache Corporation Automatic sequencing system for earth drilling machine
GB9205211D0 (en) 1992-03-11 1992-04-22 Weatherford Lamb Automatic torque wrenching machine
US6082225A (en) 1994-01-31 2000-07-04 Canrig Drilling Technology, Ltd. Power tong wrench
CA2179816C (en) 1994-01-31 2001-01-02 Allan S. Richardson Power tong wrench
NO940934L (no) 1994-03-16 1995-09-18 Hitec As Manipulatorarm for hjelpeverktöy for arbeid ved borestrengsskjöt
GB9701758D0 (en) 1997-01-29 1997-03-19 Weatherford Lamb Apparatus and method for aligning tubulars
JP2000144850A (ja) * 1998-11-12 2000-05-26 Toto Ltd 衛生洗浄装置
GB2346577B (en) 1999-01-28 2003-08-13 Weatherford Lamb An apparatus and a method for facilitating the connection of pipes
GB2346576B (en) 1999-01-28 2003-08-13 Weatherford Lamb A rotary and a method for facilitating the connection of pipes
GB2348844A (en) 1999-04-13 2000-10-18 Weatherford Lamb Apparatus and method for aligning tubulars
US6223629B1 (en) 1999-07-08 2001-05-01 Daniel S. Bangert Closed-head power tongs
DE60030489T2 (de) 1999-07-29 2007-01-04 Weatherford/Lamb, Inc., Houston Vorrichtung und Verfahren zum einfachen Verbinden von Rohren
GB2356591B (en) 1999-11-26 2003-10-15 Weatherford Lamb Wrenching tong
US6814149B2 (en) * 1999-11-26 2004-11-09 Weatherford/Lamb, Inc. Apparatus and method for positioning a tubular relative to a tong
NO310527B1 (no) 1999-12-07 2001-07-16 Pevatec As Kombinert krafttang med integrert slamavsug og gjengedopingsapparat
GB2371509B (en) 2001-01-24 2004-01-28 Weatherford Lamb Joint detection system

Also Published As

Publication number Publication date
AU2003267157B2 (en) 2008-12-18
EP1537290A1 (en) 2005-06-08
US7114235B2 (en) 2006-10-03
EP1537290B1 (en) 2006-11-29
AU2003267157A1 (en) 2004-04-30
CA2465530A1 (en) 2004-03-25
US20040049905A1 (en) 2004-03-18
WO2004025071A1 (en) 2004-03-25
NO330045B1 (no) 2011-02-07
CA2465530C (en) 2009-12-22

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