NO20005230L - Apparat og fremgangsmåte for å lette tilkopling av et rör til en rörstreng - Google Patents

Apparat og fremgangsmåte for å lette tilkopling av et rör til en rörstreng

Info

Publication number
NO20005230L
NO20005230L NO20005230A NO20005230A NO20005230L NO 20005230 L NO20005230 L NO 20005230L NO 20005230 A NO20005230 A NO 20005230A NO 20005230 A NO20005230 A NO 20005230A NO 20005230 L NO20005230 L NO 20005230L
Authority
NO
Norway
Prior art keywords
pipe
facilitating connection
string
pipe string
facilitating
Prior art date
Application number
NO20005230A
Other languages
English (en)
Other versions
NO321015B1 (no
NO20005230D0 (no
Inventor
Egil Abrahamsen
Stephen Lee Albright
Jimmy Lawrence Hollingsworth
Jean Donald Bearb
Frederick Marion Leicht
Michal Warren Hayes
John Cleveland Birdwell
Leendert Speij
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22132457&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO20005230(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Weatherford Lamb filed Critical Weatherford Lamb
Publication of NO20005230D0 publication Critical patent/NO20005230D0/no
Publication of NO20005230L publication Critical patent/NO20005230L/no
Publication of NO321015B1 publication Critical patent/NO321015B1/no

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/08—Elastic or yielding bearings or bearing supports, for exclusively rotary movement primarily for axial load, e.g. for vertically-arranged shafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
    • B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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
    • E21B19/02—Rod or cable suspensions
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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
    • E21B19/02—Rod or cable suspensions
    • E21B19/06—Elevators, i.e. rod- or tube-gripping devices
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
    • E21B19/086—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods with a fluid-actuated cylinder
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Earth Drilling (AREA)
  • Types And Forms Of Lifts (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Decoration Of Textiles (AREA)
  • Sliding-Contact Bearings (AREA)
  • Jib Cranes (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Unwinding Of Filamentary Materials (AREA)
NO20005230A 1998-05-12 2000-10-18 Apparat og fremgangsmate for a lette tilkopling av et ror til en rorstreng NO321015B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/076,507 US6056060A (en) 1996-08-23 1998-05-12 Compensator system for wellbore tubulars
PCT/GB1999/001270 WO1999058810A2 (en) 1998-05-12 1999-05-12 Apparatus and method for facilitating connection of a tubular to a string of tubulars

Publications (3)

Publication Number Publication Date
NO20005230D0 NO20005230D0 (no) 2000-10-18
NO20005230L true NO20005230L (no) 2000-12-20
NO321015B1 NO321015B1 (no) 2006-02-27

Family

ID=22132457

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20005230A NO321015B1 (no) 1998-05-12 2000-10-18 Apparat og fremgangsmate for a lette tilkopling av et ror til en rorstreng

Country Status (7)

Country Link
US (1) US6056060A (no)
EP (2) EP1253282B1 (no)
AU (1) AU4151999A (no)
CA (1) CA2331575C (no)
DE (2) DE69930770D1 (no)
NO (1) NO321015B1 (no)
WO (1) WO1999058810A2 (no)

Families Citing this family (81)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6868906B1 (en) 1994-10-14 2005-03-22 Weatherford/Lamb, Inc. Closed-loop conveyance systems for well servicing
US7040420B2 (en) 1994-10-14 2006-05-09 Weatherford/Lamb, Inc. Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US7100710B2 (en) * 1994-10-14 2006-09-05 Weatherford/Lamb, Inc. Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US7013997B2 (en) 1994-10-14 2006-03-21 Weatherford/Lamb, Inc. Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US7228901B2 (en) 1994-10-14 2007-06-12 Weatherford/Lamb, Inc. Method and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US7147068B2 (en) 1994-10-14 2006-12-12 Weatherford / Lamb, Inc. Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US7036610B1 (en) 1994-10-14 2006-05-02 Weatherford / Lamb, Inc. Apparatus and method for completing oil and gas wells
US7108084B2 (en) 1994-10-14 2006-09-19 Weatherford/Lamb, Inc. Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US6742596B2 (en) * 2001-05-17 2004-06-01 Weatherford/Lamb, Inc. Apparatus and methods for tubular makeup interlock
US7249637B2 (en) 1997-09-02 2007-07-31 Weatherford/Lamb, Inc. Method and device to clamp control lines to tubulars
US6536520B1 (en) 2000-04-17 2003-03-25 Weatherford/Lamb, Inc. Top drive casing system
US7509722B2 (en) 1997-09-02 2009-03-31 Weatherford/Lamb, Inc. Positioning and spinning device
DE19747468C1 (de) * 1997-10-28 1999-04-01 Weatherford Oil Tool Klemmvorrichtung zum Halten von Rohren
GB9815809D0 (en) 1998-07-22 1998-09-16 Appleton Robert P Casing running tool
GB2340858A (en) 1998-08-24 2000-03-01 Weatherford Lamb Methods and apparatus for facilitating the connection of tubulars using a top drive
US7191840B2 (en) 2003-03-05 2007-03-20 Weatherford/Lamb, Inc. Casing running and drilling system
GB2340857A (en) 1998-08-24 2000-03-01 Weatherford Lamb An apparatus for facilitating the connection of tubulars and alignment with a top drive
GB2340859A (en) * 1998-08-24 2000-03-01 Weatherford Lamb Method and apparatus for facilitating the connection of tubulars using a top drive
US7188687B2 (en) 1998-12-22 2007-03-13 Weatherford/Lamb, Inc. Downhole filter
CA2356194C (en) 1998-12-22 2007-02-27 Weatherford/Lamb, Inc. Procedures and equipment for profiling and jointing of pipes
GB2345074A (en) 1998-12-24 2000-06-28 Weatherford Lamb Floating joint to facilitate the connection of tubulars using a top drive
GB2347441B (en) 1998-12-24 2003-03-05 Weatherford Lamb Apparatus and method for facilitating the connection of tubulars using a top drive
US6857487B2 (en) 2002-12-30 2005-02-22 Weatherford/Lamb, Inc. Drilling with concentric strings of casing
US6896075B2 (en) 2002-10-11 2005-05-24 Weatherford/Lamb, Inc. Apparatus and methods for drilling with casing
US7311148B2 (en) 1999-02-25 2007-12-25 Weatherford/Lamb, Inc. Methods and apparatus for wellbore construction and completion
EP1242711B1 (en) 1999-12-22 2006-08-16 Weatherford/Lamb, Inc. Drilling bit for drilling while running casing
US7165609B2 (en) * 2000-03-22 2007-01-23 Noetic Engineering Inc. Apparatus for handling tubular goods
US7334650B2 (en) * 2000-04-13 2008-02-26 Weatherford/Lamb, Inc. Apparatus and methods for drilling a wellbore using casing
US7325610B2 (en) 2000-04-17 2008-02-05 Weatherford/Lamb, Inc. Methods and apparatus for handling and drilling with tubulars or casing
GB0010378D0 (en) 2000-04-28 2000-06-14 Bbl Downhole Tools Ltd Expandable apparatus for drift and reaming a borehole
GB2365463B (en) * 2000-08-01 2005-02-16 Renovus Ltd Drilling method
FR2814449B1 (fr) 2000-09-25 2003-02-07 Christian Salesse Dispositif de deplacement d'une charge
US6651737B2 (en) * 2001-01-24 2003-11-25 Frank's Casing Crew And Rental Tools, Inc. Collar load support system and method
US6679333B2 (en) * 2001-10-26 2004-01-20 Canrig Drilling Technology, Ltd. Top drive well casing system and method
US7281451B2 (en) * 2002-02-12 2007-10-16 Weatherford/Lamb, Inc. Tong
GB0206227D0 (en) 2002-03-16 2002-05-01 Weatherford Lamb Bore-lining and drilling
US6994176B2 (en) 2002-07-29 2006-02-07 Weatherford/Lamb, Inc. Adjustable rotating guides for spider or elevator
US6899186B2 (en) 2002-12-13 2005-05-31 Weatherford/Lamb, Inc. Apparatus and method of drilling with casing
US7303022B2 (en) 2002-10-11 2007-12-04 Weatherford/Lamb, Inc. Wired casing
US7128154B2 (en) * 2003-01-30 2006-10-31 Weatherford/Lamb, Inc. Single-direction cementing plug
USRE42877E1 (en) 2003-02-07 2011-11-01 Weatherford/Lamb, Inc. Methods and apparatus for wellbore construction and completion
US7096982B2 (en) 2003-02-27 2006-08-29 Weatherford/Lamb, Inc. Drill shoe
WO2004079154A1 (en) * 2003-03-05 2004-09-16 Weatherford/Lamb, Inc. Adjustable rotating guides for spider or elevator
GB2415723B (en) 2003-03-05 2006-12-13 Weatherford Lamb Method and apparatus for drilling with casing
US7874352B2 (en) * 2003-03-05 2011-01-25 Weatherford/Lamb, Inc. Apparatus for gripping a tubular on a drilling rig
CA2517883C (en) 2003-03-05 2010-01-12 Weatherford/Lamb, Inc. Full bore lined wellbores
US7503397B2 (en) 2004-07-30 2009-03-17 Weatherford/Lamb, Inc. Apparatus and methods of setting and retrieving casing with drilling latch and bottom hole assembly
WO2004079151A2 (en) 2003-03-05 2004-09-16 Weatherford/Lamb, Inc. Drilling with casing latch
GB2414759B (en) * 2003-04-04 2007-11-07 Weatherford Lamb Method and apparatus for handling wellbore tubulars
US6948575B1 (en) * 2003-04-15 2005-09-27 Frank″s Casing Crews and Rental Tools, Inc. Slip manipulating apparatus
US7650944B1 (en) 2003-07-11 2010-01-26 Weatherford/Lamb, Inc. Vessel for well intervention
US7314090B2 (en) * 2003-09-19 2008-01-01 Weatherford/Lamb, Inc. Automatic false rotary
US7264067B2 (en) 2003-10-03 2007-09-04 Weatherford/Lamb, Inc. Method of drilling and completing multiple wellbores inside a single caisson
US7284617B2 (en) 2004-05-20 2007-10-23 Weatherford/Lamb, Inc. Casing running head
US8051909B2 (en) * 2004-07-16 2011-11-08 Frank's Casing Crew & Rental Tools, Inc. Method and apparatus for positioning the proximal end of a tubular string above a spider
DE602005006198T2 (de) 2004-07-20 2009-07-09 Weatherford/Lamb, Inc., Houston Oberantrieb zur Verbindung von Futterrohren
GB2422162B (en) 2005-01-12 2009-08-19 Weatherford Lamb One-position fill-up and circulating tool
CA2533115C (en) 2005-01-18 2010-06-08 Weatherford/Lamb, Inc. Top drive torque booster
CA2606520C (en) * 2005-05-03 2011-11-15 Noetic Engineering Inc. Gripping tool
US7303021B2 (en) * 2005-09-20 2007-12-04 Varco I/P, Inc. Wellbore rig elevator systems
US20070062688A1 (en) * 2005-09-20 2007-03-22 Mike Schats Support link for wellbore apparatus
AU2006332617B2 (en) * 2005-11-30 2010-05-06 Weatherford Technology Holdings, Llc Safety interlock for control lines
EP1808568B1 (en) 2006-01-11 2009-05-27 Weatherford/Lamb, Inc. Stand compensator
CA2586317C (en) 2006-04-27 2012-04-03 Weatherford/Lamb, Inc. Torque sub for use with top drive
US7882902B2 (en) 2006-11-17 2011-02-08 Weatherford/Lamb, Inc. Top drive interlock
US7631563B2 (en) * 2007-09-05 2009-12-15 Key Energy Services, Inc. Method and system for evaluating rod breakout based on tong pressure data
ITPC20080005A1 (it) * 2008-02-01 2009-08-02 Walter Bagassi Impianto di perforazione a rotazione del sottosuolo,automatizzato,per ricerche petrolifere, minerarie e idriche, con testa motrice o taglia, mosse da cilindri idraulici, con corsa per manovrare tre aste range 2, con contenitori e caricatori per il ma
WO2010006445A1 (en) * 2008-07-18 2010-01-21 Noetic Technologies Inc. Grip extension linkage to provide gripping tool with improved operational range, and method of use of the same
US20110100621A1 (en) * 2008-07-18 2011-05-05 Noetic Technologies Inc. Tricam axial extension to provide gripping tool with improved operational range and capacity
NO331452B1 (no) * 2010-07-30 2012-01-09 Avalon Norway As Sikkerhetsanordning for tilkopling til en rorformet gjenstand for forflytning av denne
US9045952B2 (en) * 2011-12-08 2015-06-02 Tesco Corporation Tubular compensator system and method
US9476268B2 (en) * 2012-10-02 2016-10-25 Weatherford Technology Holdings, Llc Compensating bails
WO2016154253A1 (en) 2015-03-23 2016-09-29 T2 Tools And Design, Llc Elevator roller insert system
US10774600B2 (en) 2016-08-19 2020-09-15 Weatherford Technology Holdings, Llc Slip monitor and control
US10689923B2 (en) 2017-01-13 2020-06-23 Cajun Services Unlimited, LLC Compensating rig elevator
CN110300834B (zh) 2017-01-18 2022-04-29 米尼克斯Crc有限公司 一种移动式连续油管钻井装置
AU2017442209A1 (en) * 2017-12-07 2020-07-02 Weatherford Technology Holdings, Llc Tubular compensation system
US11149503B2 (en) 2018-08-22 2021-10-19 Weatherford Technology Holdings Llc Compensation system for a tong assembly
CA3033698C (en) 2018-10-10 2024-06-04 Repeat Precision, Llc Setting tools and assemblies for setting a downhole isolation device such as a frac plug
US11097929B2 (en) * 2019-03-11 2021-08-24 Schlumberger Technology Corporation Top-mounted hoist for use in a derrick or drilling mast of an oil and gas rig
US11767720B2 (en) 2019-04-16 2023-09-26 Weatherford Technology Holdings, Llc Apparatus and methods of handling a tubular

Family Cites Families (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1454194A (en) * 1921-08-29 1923-05-08 Houston Pump & Supply Company Elevator
US1844379A (en) * 1928-12-05 1932-02-09 Grant John Gated slip elevator
US1891832A (en) * 1930-06-23 1932-12-20 Robert F Parks Elevating and rotating device
US1842638A (en) * 1930-09-29 1932-01-26 Wilson B Wigle Elevating apparatus
US2488107A (en) * 1945-08-17 1949-11-15 Abegg & Reinhold Co Drill pipe spinning device
US2661979A (en) * 1948-10-25 1953-12-08 Standard Oil Dev Co Pipe elevator
US2622916A (en) * 1949-05-31 1952-12-23 Libin Leslie Hoisting plug for drills
US2712932A (en) * 1951-08-20 1955-07-12 Jay P Gould Tool supporting device
US2722450A (en) * 1954-03-04 1955-11-01 Exxon Research Engineering Co Pipe elevator
GB875127A (en) * 1956-09-24 1961-08-16 F N R D Ltd Improvements in or relating to earth drilling rigs
US3037803A (en) * 1958-12-12 1962-06-05 Joy Mfg Co Traveling block with variable air spring
US3140523A (en) * 1959-02-25 1964-07-14 Byron Jackson Inc Slip elevators
US3193116A (en) * 1962-11-23 1965-07-06 Exxon Production Research Co System for removing from or placing pipe in a well bore
US3393022A (en) * 1965-06-25 1968-07-16 Rollway Bearing Company Inc Cantilever thrust bearing
US3351372A (en) * 1966-05-02 1967-11-07 Dresser Ind Split hook hoisting apparatus
FR1497666A (fr) * 1966-09-02 1967-10-13 Mecanique F Lavaur Atel Crochet hydraulique de levage
DE1988185U (de) * 1968-03-22 1968-06-20 Delmag Maschinenfabrik Bohrtisch fuer erdbohrgeraet.
US3588162A (en) * 1969-07-22 1971-06-28 Byron Jackson Inc Rotating flapper elevator
US3675278A (en) * 1970-07-30 1972-07-11 Thurman O Powell Combination elevator and spider
FR2222895A5 (no) * 1973-03-21 1974-10-18 Nadella
US3985406A (en) * 1973-07-18 1976-10-12 Marion Power Shovel Company, Inc. Cushioned roller circle
US3857450A (en) * 1973-08-02 1974-12-31 W Guier Drilling apparatus
SE391770B (sv) * 1973-12-21 1977-02-28 Atlas Copco Ab Anordning vid en matarback med en lengs denna forskjutbar bergborrmaskin for forflyttning och skarvning av borrstenger eller borror
US3915244A (en) * 1974-06-06 1975-10-28 Cicero C Brown Break out elevators for rotary drive assemblies
NO144976C (no) * 1976-04-01 1981-12-16 Golar Nor Offshore As Oer innretning for haandtering og lagring av stigeroer og borer
US4128888A (en) * 1977-03-15 1978-12-05 Bj-Hughes Inc. Velocity control arrangement for a computer-controlled oil drilling rig
JPS6025014B2 (ja) * 1978-07-07 1985-06-15 松下電器産業株式会社 ロ−ル状マグネットの製造法
US4421179A (en) * 1981-01-23 1983-12-20 Varco International, Inc. Top drive well drilling apparatus
US4449596A (en) * 1982-08-03 1984-05-22 Varco International, Inc. Drilling of wells with top drive unit
US4621974A (en) * 1982-08-17 1986-11-11 Inpro Technologies, Inc. Automated pipe equipment system
US4681158A (en) * 1982-10-07 1987-07-21 Mobil Oil Corporation Casing alignment tool
NO154703C (no) * 1983-11-11 1986-12-03 Maritime Hydraulics As Anordning ved roerhaandteringsinnretning.
DE3473789D1 (en) * 1983-12-21 1988-10-06 Wirth Co Kg Masch Bohr Apparatus for power transmission, in particular for receiving drill pipes
US4652195A (en) * 1984-01-26 1987-03-24 Mcarthur James R Casing stabbing and positioning apparatus
US4921386A (en) * 1988-06-06 1990-05-01 John Harrel Device for positioning and stabbing casing from a remote selectively variable location
US5049020A (en) * 1984-01-26 1991-09-17 John Harrel Device for positioning and stabbing casing from a remote selectively variable location
US4529045A (en) * 1984-03-26 1985-07-16 Varco International, Inc. Top drive drilling unit with rotatable pipe support
JPS60230495A (ja) * 1984-04-27 1985-11-15 石川島播磨重工業株式会社 石油掘削等のパイプハンドリング装置
CA1239634A (en) * 1984-07-27 1988-07-26 William D. Stringfellow Weight compensating elevator
US4753300A (en) * 1984-10-03 1988-06-28 Triten Corporation Hydraulic top drive for wells
US4605077A (en) * 1984-12-04 1986-08-12 Varco International, Inc. Top drive drilling systems
US4625796A (en) * 1985-04-01 1986-12-02 Varco International, Inc. Well pipe stabbing and back-up apparatus
US4736807A (en) * 1986-07-07 1988-04-12 Exxon Production Research Company Apparatus for rotating and reciprocating well pipe
US4800968A (en) * 1987-09-22 1989-01-31 Triten Corporation Well apparatus with tubular elevator tilt and indexing apparatus and methods of their use
US4813498A (en) * 1988-03-03 1989-03-21 National-Oilwell Active counterbalance for a power swivel during well drilling
US5062756A (en) * 1990-05-01 1991-11-05 John Harrel Device for positioning and stabbing casing from a remote selectively variable location
US5390568A (en) * 1992-03-11 1995-02-21 Weatherford/Lamb, Inc. Automatic torque wrenching machine
IT1266026B1 (it) * 1994-06-14 1996-12-16 Soilmec Spa Dispositivo per la manovra di caricamento ed avvitamento di aste e tubazioni di rivestimento componenti una batteria di trivellazione
US5577566A (en) * 1995-08-09 1996-11-26 Weatherford U.S., Inc. Releasing tool
US5755296A (en) * 1994-09-13 1998-05-26 Nabors Industries, Inc. Portable top drive
US5664310A (en) * 1995-06-23 1997-09-09 Bilco Tools, Inc. Combination power and backup tong support and method
US5755289A (en) * 1996-05-01 1998-05-26 Tesco Corp Drilling rig elevator with replaceable clamping inserts and method for installation
US5850877A (en) * 1996-08-23 1998-12-22 Weatherford/Lamb, Inc. Joint compensator
US5791410A (en) * 1997-01-17 1998-08-11 Frank's Casing Crew & Rental Tools, Inc. Apparatus and method for improved tubular grip assurance
CA2316307C (en) * 1997-12-24 2007-05-22 Weatherford/Lamb, Inc. Weight compensation device

Also Published As

Publication number Publication date
DE69905156T2 (de) 2003-11-06
EP1253282A2 (en) 2002-10-30
US6056060A (en) 2000-05-02
AU4151999A (en) 1999-11-29
EP1253282A3 (en) 2003-01-22
WO1999058810A2 (en) 1999-11-18
DE69905156D1 (de) 2003-03-06
EP1253282B1 (en) 2006-04-05
EP1078146A2 (en) 2001-02-28
DE69930770D1 (de) 2006-05-18
EP1078146B1 (en) 2003-01-29
WO1999058810A3 (en) 2000-01-06
NO321015B1 (no) 2006-02-27
NO20005230D0 (no) 2000-10-18
CA2331575C (en) 2007-07-31
CA2331575A1 (en) 1999-11-18

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