SG29695G - Drill string component - Google Patents

Drill string component

Info

Publication number
SG29695G
SG29695G SG29695A SG29695A SG29695G SG 29695 G SG29695 G SG 29695G SG 29695 A SG29695 A SG 29695A SG 29695 A SG29695 A SG 29695A SG 29695 G SG29695 G SG 29695G
Authority
SG
Singapore
Prior art keywords
sleeve
pct
mandrel
drill string
outer sleeve
Prior art date
Application number
SG29695A
Other languages
English (en)
Inventor
Manfred Steinkamp
Werner Lau
Bruce Mcgarian
Original Assignee
Red Baron Oil Tools Rental
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 to GB898914882A priority Critical patent/GB8914882D0/en
Priority to AT90917802T priority patent/ATE107734T1/de
Priority to CA002058956A priority patent/CA2058956A1/en
Priority to DE69010203T priority patent/DE69010203T2/de
Priority to PCT/GB1990/001006 priority patent/WO1991000411A1/en
Priority to EP90917802A priority patent/EP0479927B1/en
Priority to ES90917802T priority patent/ES2061078T3/es
Priority to AU59421/90A priority patent/AU646395B2/en
Priority to US07/784,392 priority patent/US5261498A/en
Priority to GB9014664A priority patent/GB2233690B/en
Priority to DK90917802.2T priority patent/DK0479927T3/da
Priority to NO915123A priority patent/NO179530C/no
Application filed by Red Baron Oil Tools Rental filed Critical Red Baron Oil Tools Rental
Priority to SG29695A priority patent/SG29695G/en
Publication of SG29695G publication Critical patent/SG29695G/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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1057—Centralising devices with rollers or with a relatively rotating sleeve
    • E21B17/1064—Pipes or rods with a relatively rotating sleeve

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)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Adornments (AREA)
  • Decoration Of Textiles (AREA)
  • Drilling Tools (AREA)
  • Dowels (AREA)
  • Fertilizing (AREA)
SG29695A 1989-06-29 1995-02-20 Drill string component SG29695G (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
GB898914882A GB8914882D0 (en) 1989-06-29 1989-06-29 Drill string component
US07/784,392 US5261498A (en) 1989-06-29 1990-06-29 Drill string component
DE69010203T DE69010203T2 (de) 1989-06-29 1990-06-29 Bestandteil für bohrgestänge.
PCT/GB1990/001006 WO1991000411A1 (en) 1989-06-29 1990-06-29 Drill string component
EP90917802A EP0479927B1 (en) 1989-06-29 1990-06-29 Drill string component
AT90917802T ATE107734T1 (de) 1989-06-29 1990-06-29 Bestandteil für bohrgestänge.
AU59421/90A AU646395B2 (en) 1989-06-29 1990-06-29 Drill string joint with rotatable outer sleeve
CA002058956A CA2058956A1 (en) 1989-06-29 1990-06-29 Drill string component
GB9014664A GB2233690B (en) 1989-06-29 1990-06-29 Drill string component
DK90917802.2T DK0479927T3 (da) 1989-06-29 1990-06-29 Borestrengkomponent
ES90917802T ES2061078T3 (es) 1989-06-29 1990-06-29 Componente de sarta de perforacion.
NO915123A NO179530C (no) 1989-06-29 1991-12-27 Borestrengkomponent
SG29695A SG29695G (en) 1989-06-29 1995-02-20 Drill string component

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB898914882A GB8914882D0 (en) 1989-06-29 1989-06-29 Drill string component
SG29695A SG29695G (en) 1989-06-29 1995-02-20 Drill string component

Publications (1)

Publication Number Publication Date
SG29695G true SG29695G (en) 1995-08-18

Family

ID=26295553

Family Applications (1)

Application Number Title Priority Date Filing Date
SG29695A SG29695G (en) 1989-06-29 1995-02-20 Drill string component

Country Status (12)

Country Link
US (1) US5261498A (no)
EP (1) EP0479927B1 (no)
AT (1) ATE107734T1 (no)
AU (1) AU646395B2 (no)
CA (1) CA2058956A1 (no)
DE (1) DE69010203T2 (no)
DK (1) DK0479927T3 (no)
ES (1) ES2061078T3 (no)
GB (2) GB8914882D0 (no)
NO (1) NO179530C (no)
SG (1) SG29695G (no)
WO (1) WO1991000411A1 (no)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9317128D0 (en) * 1993-08-17 1993-09-29 Swietlik George Equipment to reduce torque on a drill string
GB9321257D0 (en) * 1993-10-14 1993-12-01 Rototec Limited Drill pipe tubing and casing protectors
DE69635360T2 (de) * 1995-04-27 2006-07-27 Weatherford/Lamb, Inc., Houston Nicht-rotierender Zentrierkorb
US5579854A (en) * 1995-06-05 1996-12-03 Fernando J. Guzman Drill pipe casing protector and method
GB2304763B (en) * 1995-08-30 1999-07-14 Drilltech Services Friction-reducing drill pipe component
AU710050B2 (en) * 1995-08-30 1999-09-09 Drilltech Services (Asia) Pte Limited Friction-reducing drill pipe component
US5833018A (en) * 1996-12-20 1998-11-10 Pegasus International Inc. Drill pipe/casing protector
WO1998040601A1 (en) * 1997-03-11 1998-09-17 Weatherford U.S, L.P. Friction reducing tool
US6401820B1 (en) 1998-01-24 2002-06-11 Downhole Products Plc Downhole tool
GB2339227B (en) * 1998-01-24 2002-11-20 Downhole Products Plc Downhole Tool
GB2331534B (en) 1998-02-23 2000-01-19 Weatherford Lamb Centralizer
US6494274B1 (en) 1998-03-05 2002-12-17 Weatherford/Lamb, Inc. Axle, a friction reducing fitting and an axle installation method
GB9814230D0 (en) * 1998-07-02 1998-09-02 Appleton Robert P Torque reducing substitute
AU760978B2 (en) 1999-01-22 2003-05-29 Weatherford Technology Holdings, Llc Friction reducing tool and method for its use in a wellbore
GB9924114D0 (en) * 1999-10-13 1999-12-15 Its Specialist Drilling Tools Drill pipe
GB0006218D0 (en) * 2000-03-16 2000-05-03 Rastegar Gholam H Torque reducing drillstring component
US7654345B1 (en) * 2008-03-19 2010-02-02 Clark Barton Keck Wear resistant sub assembly
WO2010022755A1 (en) 2008-08-29 2010-03-04 Statoilhydro Asa Drill pipe protector assembly
US20100096122A1 (en) * 2008-10-20 2010-04-22 Baker Hughes Incorporated Wellbore Cleaning Devices
CA3030731C (en) 2011-03-14 2021-04-20 Rdt, Inc. Wear resistant drill pipe for use in the down­hole environment
USD665824S1 (en) 2011-10-28 2012-08-21 Top-Co Cementing Products Inc. Casing centralizer
USD674817S1 (en) 2011-10-28 2013-01-22 Top-Co Cementing Products Inc. Casing centralizer
USD674818S1 (en) 2011-10-28 2013-01-22 Top-Co Cementing Products Inc. Casing centralizer
USD665825S1 (en) 2011-10-28 2012-08-21 Top-Co Cementing Products Inc. Casing centralizer
USD849800S1 (en) 2012-04-04 2019-05-28 Summit Energy Services, Inc. Casing centralizer having spiral blades
US9593534B2 (en) * 2013-08-07 2017-03-14 Jimmy Edward Toler, Jr. Axis offset cam tool for reverse circulation exploration drilling systems and method of use thereof
CN103510880A (zh) * 2013-09-30 2014-01-15 无锡中地地质装备有限公司 钻机中的耐磨环与接头的连接结构
AU2015374180B2 (en) * 2014-12-30 2019-09-19 Westinghouse Air Brake Technologies Corporation Slack adjuster main spring housing contaminant sump

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1539096A (en) * 1924-06-25 1925-05-26 Leroy H Perry Well-casing protector
US1756195A (en) * 1926-12-27 1930-04-29 Byron Jackson Co Antifriction bearing for drill pipes
US1737578A (en) * 1927-07-06 1929-12-03 Harry H Isaacs Antifriction pipe protector
US1888216A (en) * 1927-12-27 1932-11-22 Reed Roller Bit Co Antifriction device
GB307212A (en) * 1928-03-06 1929-03-07 James Cuthill Improvements relating to drill-pipes for well boring
US1877395A (en) * 1928-05-14 1932-09-13 Emsco Derrick & Equip Co Antifriction device for drill pipe
US2815930A (en) * 1954-02-23 1957-12-10 Lynn W Storm Drill pipe stabilizer and guide bushing
US2876992A (en) * 1954-11-04 1959-03-10 Eastman Oil Well Survey Co Deflecting tools
US2919897A (en) * 1958-07-07 1960-01-05 Regan Forge & Eng Co Deflection drilling tool
US3109501A (en) * 1960-11-07 1963-11-05 James B Pugh Well drilling guide
US3104134A (en) * 1961-05-05 1963-09-17 Dale E Nielsen Non-rotating drill guide assembly
US3352370A (en) * 1964-08-31 1967-11-14 Herman G Livingston Directional drilling tool
US3397017A (en) * 1966-02-21 1968-08-13 Byron Jackson Inc Non-rotating drill pipe protector
US3410613A (en) * 1966-05-25 1968-11-12 Byron Jackson Inc Non-rotating single-collar drill pipe protector
US4071101A (en) * 1976-03-08 1978-01-31 Walker-Neer Mfg. Co., Inc. Stabilizer for single or dual tube drilling
US4102552A (en) * 1976-09-07 1978-07-25 Smith International, Inc. Tandem eccentric roller stabilizer for earth boring apparatus
US4083612A (en) * 1976-10-15 1978-04-11 Smith International, Inc. Non-rotating stabilizer for earth boring and bearing therefor
US4380347A (en) * 1980-10-31 1983-04-19 Sable Donald E Well tool
AU3409784A (en) * 1983-10-24 1985-05-02 Dailey Petroleum Services Corp. Wear protector
US4606417A (en) * 1985-04-08 1986-08-19 Webb Derrel D Pressure equalized stabilizer apparatus for drill string
GB2204895B (en) * 1987-05-21 1991-11-27 Stephen Francis Lloyd Drill pipe tubing and casing protectors
US4757861A (en) * 1987-08-06 1988-07-19 Klyne Albert A Oil well sucker rod coupling assembly
FR2625253A1 (fr) * 1987-12-23 1989-06-30 Inst Francais Du Petrole Centreur embrayable en rotation notamment pour garniture de forage

Also Published As

Publication number Publication date
US5261498A (en) 1993-11-16
DE69010203D1 (de) 1994-07-28
ES2061078T3 (es) 1994-12-01
EP0479927B1 (en) 1994-06-22
DK0479927T3 (da) 1994-09-26
EP0479927A1 (en) 1992-04-15
NO179530B (no) 1996-07-15
AU646395B2 (en) 1994-02-24
GB2233690B (en) 1993-02-03
ATE107734T1 (de) 1994-07-15
NO915123L (no) 1992-02-27
DE69010203T2 (de) 1995-01-26
WO1991000411A1 (en) 1991-01-10
NO915123D0 (no) 1991-12-27
GB9014664D0 (en) 1990-08-22
GB2233690A (en) 1991-01-16
CA2058956A1 (en) 1990-12-30
NO179530C (no) 1996-10-23
GB8914882D0 (en) 1989-08-23
AU5942190A (en) 1991-01-17

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