NO20041507L - Vaskerorsapparat. - Google Patents

Vaskerorsapparat.

Info

Publication number
NO20041507L
NO20041507L NO20041507A NO20041507A NO20041507L NO 20041507 L NO20041507 L NO 20041507L NO 20041507 A NO20041507 A NO 20041507A NO 20041507 A NO20041507 A NO 20041507A NO 20041507 L NO20041507 L NO 20041507L
Authority
NO
Norway
Prior art keywords
washing
rudder apparatus
rudder
washing rudder
Prior art date
Application number
NO20041507A
Other languages
English (en)
Other versions
NO335678B1 (no
Inventor
Wesley C Morrow
Jeffrey J Dinkel
Michael J Kubinski
Original Assignee
Nat Oilwell Lp
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 Nat Oilwell Lp filed Critical Nat Oilwell Lp
Publication of NO20041507L publication Critical patent/NO20041507L/no
Publication of NO335678B1 publication Critical patent/NO335678B1/no

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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/05—Swivel 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/08—Wipers; Oil savers
    • E21B33/085—Rotatable packing means, e.g. rotating blow-out preventers
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • F16L17/10—Joints with packing adapted to sealing by fluid pressure the packing being sealed by the pressure of a fluid other than the fluid in or surrounding the pipe
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
    • F16L27/0804—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another
    • F16L27/0808—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation
    • F16L27/0812—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation with slide bearings
    • F16L27/0816—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation with slide bearings having radial sealing

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Sealing Devices (AREA)
  • Joints Allowing Movement (AREA)
NO20041507A 2003-04-15 2004-04-13 Pakningssammenstilling for svingeledd og fremgangsmåte for å øke dens levetid. NO335678B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/413,766 US6923254B2 (en) 2003-04-15 2003-04-15 Washpipe apparatus

Publications (2)

Publication Number Publication Date
NO20041507L true NO20041507L (no) 2004-10-18
NO335678B1 NO335678B1 (no) 2015-01-19

Family

ID=32908305

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20041507A NO335678B1 (no) 2003-04-15 2004-04-13 Pakningssammenstilling for svingeledd og fremgangsmåte for å øke dens levetid.

Country Status (4)

Country Link
US (1) US6923254B2 (no)
EP (1) EP1469243A1 (no)
CA (1) CA2462798A1 (no)
NO (1) NO335678B1 (no)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0408753D0 (en) * 2004-04-20 2004-05-26 Quip Ltd P Sealing device
US20070007002A1 (en) * 2005-07-05 2007-01-11 Skf Usa, Inc., A Delaware Corporation Washpipe seal
US7213660B2 (en) * 2005-07-05 2007-05-08 Skf Usa Inc. Washpipe seal
CA2585669A1 (en) * 2006-04-27 2007-10-27 National-Oilwell, L.P. Apparatus for interconnecting and sealing between fixed and rotating conduits and method of installing same
NO339467B1 (no) * 2006-04-27 2016-12-12 Nat Oilwell Varco Lp Tetningsenhet samt fremgangsmåte for å installere en trykkrørenhet
US7487848B2 (en) * 2006-04-28 2009-02-10 Varco I/P, Inc. Multi-seal for top drive shaft
US7401664B2 (en) * 2006-04-28 2008-07-22 Varco I/P Top drive systems
US7472762B2 (en) * 2006-12-06 2009-01-06 Varco I/P, Inc. Top drive oil flow path seals
US20080230274A1 (en) 2007-02-22 2008-09-25 Svein Stubstad Top drive washpipe system
US7748445B2 (en) 2007-03-02 2010-07-06 National Oilwell Varco, L.P. Top drive with shaft seal isolation
DE102007015640A1 (de) * 2007-03-31 2008-10-02 Zf Friedrichshafen Ag Drehdurchführung, insbesondere für einen Torsionsschwingungsdämpfer in einem Antriebsstrang eines Fahrzeugs
WO2009086323A1 (en) * 2007-12-20 2009-07-09 Transocean Sedco Forex Ventures Limited Telescopic joint mini control panel
US20090159271A1 (en) * 2007-12-21 2009-06-25 Bastiaan De Jong Top drive systems for wellbore & drilling operations
US8573599B2 (en) * 2008-01-15 2013-11-05 Stoneage, Inc. Unitary high pressure slip seal cartridge
US8225858B2 (en) * 2008-10-03 2012-07-24 Martin William D Lubricating washpipe system and method
GB2480164B (en) * 2009-02-16 2013-06-12 Rotaflow Fv Ltd A swivel joint
DE102010025154B4 (de) * 2010-06-25 2012-03-15 Montanhydraulik Gmbh Dichtungsanordnung
GB201021266D0 (en) * 2010-12-14 2011-01-26 Crane John Uk Ltd Seals
CN102230361B (zh) * 2011-06-22 2014-04-16 山河智能装备股份有限公司 一种智能型旋转接头
US9010410B2 (en) 2011-11-08 2015-04-21 Max Jerald Story Top drive systems and methods
CN102518801B (zh) * 2011-12-15 2015-06-17 中国石油集团西部钻探工程有限公司 石油钻机专用水龙头冲管复合密封装置
WO2013170178A2 (en) * 2012-05-11 2013-11-14 National Oilwell Varco, L.P. System and method for monitoring seals between a stationary conduit and a rotating conduit
WO2014036526A2 (en) * 2012-08-31 2014-03-06 Premiere, Inc. Multi-purpose fluid conducting swivel assembly
US10415321B2 (en) * 2015-06-10 2019-09-17 Nabors Industries, Inc. Washpipe seal assembly
US10627026B2 (en) 2015-12-10 2020-04-21 3SC Global, LLC Fittings, components, and associated tools
US10563770B2 (en) * 2016-05-05 2020-02-18 National Oilwell Varco, L.P. Washpipe assemblies for a power swivel
USD846980S1 (en) 2016-12-08 2019-04-30 3SC Global, LLC Union nut
USD817751S1 (en) 2016-12-08 2018-05-15 3SC Global, LLC Union nut
US10712227B2 (en) * 2017-02-14 2020-07-14 Nabors Drilling Technologies Usa, Inc. Washpipe life prediction
US10538978B1 (en) * 2017-07-21 2020-01-21 Clark Seals, Ltd. Washpipe seal assembly
US20220057030A1 (en) * 2018-09-27 2022-02-24 Haviland Holdings Pty Ltd Swivel bearing assembly
GB2580718B (en) * 2019-01-17 2023-02-08 Ntdrill Holdings Llc Rotating control device with multiple seal cartridge
US10851832B2 (en) * 2019-04-30 2020-12-01 Caterpillar Inc. Rotary gearbox
US11002120B1 (en) 2020-02-28 2021-05-11 Halliburton Energy Services, Inc. Dynamic packing seal compression system for pumps
CN111853241A (zh) * 2020-07-28 2020-10-30 河南华中科翔石油机械有限公司 一种用于钻机水龙头的冲管密封超高压封盘根
US11814912B2 (en) * 2022-01-27 2023-11-14 National Oilwell Varco, L.P. Washpipe seal assembly

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2394800A (en) 1941-06-02 1946-02-12 Nat Supply Co Rotary swivel
US2459472A (en) 1945-03-23 1949-01-18 Emsco Derrick & Equip Co Rotary swivel
US2608385A (en) 1947-06-23 1952-08-26 Locomotive Finished Material C Lubrication for rotary hydraulic swivels
GB694230A (en) 1951-01-26 1953-07-15 Nat Supply Co Improvements in wash pipe mounting for swivels
US3752507A (en) * 1971-10-01 1973-08-14 Exxon Production Research Co Swivel
US4557489A (en) * 1984-03-23 1985-12-10 Borg-Warner Corporation Pressure balanced seal
US4807890A (en) * 1985-10-15 1989-02-28 Esco Elevators, Inc. Sealing combination
US6007105A (en) * 1997-02-07 1999-12-28 Kalsi Engineering, Inc. Swivel seal assembly
CA2450432C (en) * 2001-06-12 2007-12-04 Utex Industries, Inc. Packing assembly for rotary drilling swivels

Also Published As

Publication number Publication date
US6923254B2 (en) 2005-08-02
US20040207159A1 (en) 2004-10-21
NO335678B1 (no) 2015-01-19
CA2462798A1 (en) 2004-10-15
EP1469243A1 (en) 2004-10-20

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Legal Events

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