DE69809966D1 - Anordnung zum gewichtsausgleich - Google Patents

Anordnung zum gewichtsausgleich

Info

Publication number
DE69809966D1
DE69809966D1 DE69809966T DE69809966T DE69809966D1 DE 69809966 D1 DE69809966 D1 DE 69809966D1 DE 69809966 T DE69809966 T DE 69809966T DE 69809966 T DE69809966 T DE 69809966T DE 69809966 D1 DE69809966 D1 DE 69809966D1
Authority
DE
Germany
Prior art keywords
weight balance
balance arrangement
arrangement
weight
balance
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69809966T
Other languages
English (en)
Other versions
DE69809966T2 (de
Inventor
Leendert Spreij
Lee Albright
Donald Bearb
Marion Leicht
Warren Hayes
Cleveland Birdwell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Weatherford Lamb Inc
Original Assignee
Weatherford Lamb Inc
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
Priority claimed from US08/998,461 external-priority patent/US6000472A/en
Application filed by Weatherford Lamb Inc filed Critical Weatherford Lamb Inc
Application granted granted Critical
Publication of DE69809966D1 publication Critical patent/DE69809966D1/de
Publication of DE69809966T2 publication Critical patent/DE69809966T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Types And Forms Of Lifts (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Tyre Moulding (AREA)
  • Paper (AREA)
  • Unwinding Of Filamentary Materials (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
DE69809966T 1997-12-24 1998-12-28 Anordnung zum gewichtsausgleich Expired - Fee Related DE69809966T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US99815297A 1997-12-24 1997-12-24
US08/998,461 US6000472A (en) 1996-08-23 1997-12-26 Wellbore tubular compensator system
PCT/EP1998/008580 WO1999034088A1 (en) 1997-12-24 1998-12-28 Weight compensation device

Publications (2)

Publication Number Publication Date
DE69809966D1 true DE69809966D1 (de) 2003-01-16
DE69809966T2 DE69809966T2 (de) 2003-07-17

Family

ID=27130677

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69809966T Expired - Fee Related DE69809966T2 (de) 1997-12-24 1998-12-28 Anordnung zum gewichtsausgleich

Country Status (6)

Country Link
EP (1) EP1042582B1 (de)
AU (1) AU741280B2 (de)
CA (1) CA2316307C (de)
DE (1) DE69809966T2 (de)
NO (1) NO321865B1 (de)
WO (1) WO1999034088A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6056060A (en) * 1996-08-23 2000-05-02 Weatherford/Lamb, Inc. Compensator system for wellbore tubulars
EP1808568B1 (de) * 2006-01-11 2009-05-27 Weatherford/Lamb, Inc. Gestellausgleicher
NO336048B1 (no) * 2010-06-24 2015-04-27 Scan Tech Produkt As Anordning ved elevatorbøyle og framgangsmåte for bruk av samme
US9045952B2 (en) * 2011-12-08 2015-06-02 Tesco Corporation Tubular compensator system and method
US20130284433A1 (en) * 2012-04-27 2013-10-31 Canrig Drilling Technology Ltd. Force application reduction employing actuator
US9725968B2 (en) 2013-07-15 2017-08-08 Canrig Drilling Technology Ltd. Force application reduction employing actuator and thrust bearing
BR112020011319A2 (pt) * 2017-12-07 2020-11-17 Weatherford Technology Holdings, Llc sistema de compensação tubular

Family Cites Families (9)

* 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
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
US2712932A (en) * 1951-08-20 1955-07-12 Jay P Gould Tool supporting device
NO154703C (no) * 1983-11-11 1986-12-03 Maritime Hydraulics As Anordning ved roerhaandteringsinnretning.
CA1239634A (en) * 1984-07-27 1988-07-26 William D. Stringfellow Weight compensating elevator
US4736807A (en) * 1986-07-07 1988-04-12 Exxon Production Research Company Apparatus for rotating and reciprocating well pipe
US4813498A (en) * 1988-03-03 1989-03-21 National-Oilwell Active counterbalance for a power swivel during well drilling
US5390568A (en) * 1992-03-11 1995-02-21 Weatherford/Lamb, Inc. Automatic torque wrenching machine

Also Published As

Publication number Publication date
WO1999034088A1 (en) 1999-07-08
DE69809966T2 (de) 2003-07-17
EP1042582B1 (de) 2002-12-04
AU2615299A (en) 1999-07-19
NO321865B1 (no) 2006-07-17
CA2316307A1 (en) 1999-07-08
EP1042582A1 (de) 2000-10-11
NO20002455D0 (no) 2000-05-11
NO20002455L (no) 2000-08-09
CA2316307C (en) 2007-05-22
AU741280B2 (en) 2001-11-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee