NO20002455L - Weight compensation device - Google Patents

Weight compensation device

Info

Publication number
NO20002455L
NO20002455L NO20002455A NO20002455A NO20002455L NO 20002455 L NO20002455 L NO 20002455L NO 20002455 A NO20002455 A NO 20002455A NO 20002455 A NO20002455 A NO 20002455A NO 20002455 L NO20002455 L NO 20002455L
Authority
NO
Norway
Prior art keywords
compensation device
weight compensation
weight
compensation
Prior art date
Application number
NO20002455A
Other languages
Norwegian (no)
Other versions
NO321865B1 (en
NO20002455D0 (en
Inventor
Leendert Spreij
Steven Lee Albright
Jean Donald Bearb
Frederick Marion Leicht
Michael Warren Hayes
John Birdwell
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
Priority claimed from US08/998,461 external-priority patent/US6000472A/en
Application filed by Weatherford Lamb filed Critical Weatherford Lamb
Publication of NO20002455D0 publication Critical patent/NO20002455D0/en
Publication of NO20002455L publication Critical patent/NO20002455L/en
Publication of NO321865B1 publication Critical patent/NO321865B1/en

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
    • E21B19/16—Connecting or disconnecting pipe couplings or joints
    • 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

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)
  • Paper (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Tyre Moulding (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)
NO20002455A 1997-12-24 2000-05-11 Device and method for weight compensation NO321865B1 (en)

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 (3)

Publication Number Publication Date
NO20002455D0 NO20002455D0 (en) 2000-05-11
NO20002455L true NO20002455L (en) 2000-08-09
NO321865B1 NO321865B1 (en) 2006-07-17

Family

ID=27130677

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20002455A NO321865B1 (en) 1997-12-24 2000-05-11 Device and method for weight compensation

Country Status (6)

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

Families Citing this family (8)

* 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
RU2204010C2 (en) * 2001-03-27 2003-05-10 ОАО "Татнефть" им. В.Д. Шашина Device for making and braking of sucker rods
EP1808568B1 (en) * 2006-01-11 2009-05-27 Weatherford/Lamb, Inc. Stand compensator
NO336048B1 (en) * 2010-06-24 2015-04-27 Scan Tech Produkt As Device by elevator bar and method of using the same
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
AU2017442209A1 (en) * 2017-12-07 2020-07-02 Weatherford Technology Holdings, Llc Tubular compensation system

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 (en) * 1983-11-11 1986-12-03 Maritime Hydraulics As DEVICE MANAGEMENT DEVICE.
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
AU2615299A (en) 1999-07-19
NO321865B1 (en) 2006-07-17
AU741280B2 (en) 2001-11-29
CA2316307A1 (en) 1999-07-08
DE69809966D1 (en) 2003-01-16
EP1042582B1 (en) 2002-12-04
DE69809966T2 (en) 2003-07-17
EP1042582A1 (en) 2000-10-11
NO20002455D0 (en) 2000-05-11
WO1999034088A1 (en) 1999-07-08
CA2316307C (en) 2007-05-22

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees