ATE243296T1 - Hilfsvorrichtung für ein bohrgestänge - Google Patents

Hilfsvorrichtung für ein bohrgestänge

Info

Publication number
ATE243296T1
ATE243296T1 AT96912335T AT96912335T ATE243296T1 AT E243296 T1 ATE243296 T1 AT E243296T1 AT 96912335 T AT96912335 T AT 96912335T AT 96912335 T AT96912335 T AT 96912335T AT E243296 T1 ATE243296 T1 AT E243296T1
Authority
AT
Austria
Prior art keywords
auxiliary device
drill rod
fitting
section
inner section
Prior art date
Application number
AT96912335T
Other languages
English (en)
Inventor
Geoffrey Neil Murray
Denis Robert Fernandes
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
Application filed by Weatherford Lamb filed Critical Weatherford Lamb
Application granted granted Critical
Publication of ATE243296T1 publication Critical patent/ATE243296T1/de

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
    • E21B17/1078—Stabilisers or centralisers for casing, tubing or drill pipes
    • 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
    • E21B17/1042—Elastomer protector or centering means
    • E21B17/105—Elastomer protector or centering means split type
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Adornments (AREA)
  • Road Repair (AREA)
  • Soil Working Implements (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Magnetic Heads (AREA)
  • Drilling Tools (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Centrifugal Separators (AREA)
AT96912335T 1995-04-27 1996-04-26 Hilfsvorrichtung für ein bohrgestänge ATE243296T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ27200395 1995-04-27
PCT/NZ1996/000034 WO1996034173A1 (en) 1995-04-27 1996-04-26 Drill string fitting

Publications (1)

Publication Number Publication Date
ATE243296T1 true ATE243296T1 (de) 2003-07-15

Family

ID=19925240

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96912335T ATE243296T1 (de) 1995-04-27 1996-04-26 Hilfsvorrichtung für ein bohrgestänge

Country Status (10)

Country Link
US (1) US6209667B1 (de)
EP (2) EP1318269B1 (de)
AT (1) ATE243296T1 (de)
AU (1) AU710393B2 (de)
BR (1) BR9608227A (de)
DE (2) DE69635360T2 (de)
EA (1) EA000513B1 (de)
NO (1) NO318106B1 (de)
NZ (2) NZ306581A (de)
WO (1) WO1996034173A1 (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2299598B (en) * 1995-04-07 1999-03-17 Weatherford Lamb Apparatus for use in a wellbore
US5692563A (en) * 1995-09-27 1997-12-02 Western Well Tool, Inc. Tubing friction reducer
GB9703608D0 (en) 1997-02-21 1997-04-09 Downhole Products Plc Casing centraliser
EP0968352B1 (de) * 1997-03-11 2005-12-28 Weatherford/Lamb, Inc. Werkzeug zur reibungsminderung
DE69826885T2 (de) * 1997-11-10 2005-10-27 Weatherford/Lamb, Inc., Houston Werkzeug zum vermindern von reibung
GB9724194D0 (en) * 1997-11-15 1998-01-14 Brunel Oilfield Serv Uk Ltd Improvements in or relating to downhole tools
US6651744B1 (en) 1997-11-21 2003-11-25 Superior Services, Llc Bi-directional thruster pig apparatus and method of utilizing same
AU744741B2 (en) 1998-01-05 2002-02-28 Weatherford Technology Holdings, Llc A drill pipe and method of forming and reconditioning a drill pipe
GB2331534B (en) 1998-02-23 2000-01-19 Weatherford Lamb Centralizer
AU754031B2 (en) * 1998-03-05 2002-10-31 Weatherford/Lamb Inc. An axle, a friction reducing fitting and an axle installation method
EP1144796B1 (de) 1999-01-22 2004-01-02 Weatherford/Lamb, Inc. Reibungsreduzierende vorrichtung und verfahren zu deren verwendung in einem bohrloch
GB0015020D0 (en) * 2000-06-20 2000-08-09 Downhole Products Plc Centraliser
DE10235700B3 (de) * 2002-08-03 2004-01-22 Deutsche Montan Technologie Gmbh Richtbohrgerät
USD547778S1 (en) 2006-05-08 2007-07-31 Hodges William G Drilling tool
RU2382167C1 (ru) * 2008-08-19 2010-02-20 Юрий Владимирович Макеев Муфта
CA2761167C (en) 2009-05-06 2018-07-03 Dynomax Drilling Tools Inc. Slide reamer and stabilizer tool
NO331192B1 (no) * 2009-10-07 2011-10-31 Innovar Engineering As Trykksatt rotasjonsmuffe
GB2482668B (en) 2010-08-09 2016-05-04 Wheater Guy Low friction wireline standoff
US9200487B2 (en) * 2010-12-13 2015-12-01 Baker Hughes Incorporated Alignment of downhole strings
US9534456B2 (en) 2011-01-07 2017-01-03 Statoil Petroleum As Centralizer
US8733455B2 (en) * 2011-04-06 2014-05-27 Baker Hughes Incorporated Roller standoff assemblies
WO2012142891A1 (zh) * 2011-04-21 2012-10-26 中国石油大学(华东) 一种利用钻柱振动提高钻井速度的方法及系统
US8960273B2 (en) * 2011-10-27 2015-02-24 Oilfield Equipment Development Center Limited Artificial lift system for well production
US9127519B2 (en) 2012-03-20 2015-09-08 Blackhawk Specialty Tools, Llc Well centralizer
USD849800S1 (en) 2012-04-04 2019-05-28 Summit Energy Services, Inc. Casing centralizer having spiral blades
US9863198B2 (en) 2012-11-16 2018-01-09 Petromac Ip Limited Sensor transportation apparatus and guide device
EP2964870A4 (de) 2013-03-07 2016-11-09 Dynomax Drilling Tools Inc Bohrlochmotor
AU2013393872B2 (en) * 2013-07-09 2016-08-11 Halliburton Energy Services, Inc. Methods and apparatus for mitigating downhole torsional vibration
AU2014293058B2 (en) 2013-07-24 2016-12-22 Weatherford Technology Holdings, Llc Wireline roller standoff
US20160060972A1 (en) * 2014-08-26 2016-03-03 Option Industries Inc. Drill pipe with roller assembly
RU2597899C1 (ru) * 2015-04-29 2016-09-20 Открытое акционерное общество "Татнефть" имени В.Д. Шашина Центратор для колонны труб, спускаемой в наклонно-горизонтальную скважину
CN105604495B (zh) * 2016-02-01 2018-08-21 成都维泰油气能源技术有限公司 一种偏心轮式减摩降阻装置
US10557326B2 (en) 2017-12-01 2020-02-11 Saudi Arabian Oil Company Systems and methods for stuck pipe mitigation
US10612360B2 (en) 2017-12-01 2020-04-07 Saudi Arabian Oil Company Ring assembly for measurement while drilling, logging while drilling and well intervention
US10947811B2 (en) 2017-12-01 2021-03-16 Saudi Arabian Oil Company Systems and methods for pipe concentricity, zonal isolation, and stuck pipe prevention
US10557317B2 (en) 2017-12-01 2020-02-11 Saudi Arabian Oil Company Systems and methods for pipe concentricity, zonal isolation, and stuck pipe prevention
US10920502B2 (en) 2018-02-05 2021-02-16 Saudi Arabian Oil Company Casing friction reduction methods and tool
US11448016B2 (en) 2018-02-05 2022-09-20 Saudi Arabian Oil Company Casing friction reduction methods and tool
RU198248U1 (ru) * 2018-05-30 2020-06-26 Открытое акционерное общество "Очерский машиностроительный завод" Муфта
RU199437U1 (ru) * 2020-04-08 2020-09-01 Тимур Рустамович Акчурин Защитный централайзер
CA3182494A1 (en) 2022-11-18 2024-05-18 Optimum Pump Ltd. Valve rod guides for bottom hole pump assemblies, and related methods and parts
US11993986B1 (en) * 2023-01-18 2024-05-28 Alaskan Energy Resources, Inc. System, method and apparatus for a protection clamp for pipe

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB271839A (en) 1926-05-25 1928-03-29 U S Tool Company Improvements relating to the hydraulic rotary system of well drilling
US1651088A (en) * 1926-12-18 1927-11-29 Harry H Isaacs Antifriction pipe sleeve
US1877395A (en) * 1928-05-14 1932-09-13 Emsco Derrick & Equip Co Antifriction device for drill pipe
US1913365A (en) * 1929-01-05 1933-06-13 Carol Supplies Inc Antifriction bearing
US1905158A (en) * 1930-04-05 1933-04-25 Craig Edward Drill pipe protector
US2601478A (en) * 1946-07-16 1952-06-24 Charlie T Weir Sucker rod guide
US3109501A (en) * 1960-11-07 1963-11-05 James B Pugh Well drilling guide
US3318397A (en) * 1964-10-06 1967-05-09 Chevron Res Apparatus for use in well drilling
US3361493A (en) * 1965-10-22 1968-01-02 Robert H. Melton Drill guide
US3410613A (en) * 1966-05-25 1968-11-12 Byron Jackson Inc Non-rotating single-collar drill pipe protector
US4102552A (en) * 1976-09-07 1978-07-25 Smith International, Inc. Tandem eccentric roller stabilizer for earth boring apparatus
US4372622A (en) * 1980-11-17 1983-02-08 Cheek Alton E Recirculating bearing antifriction system for well strings
US4606417A (en) * 1985-04-08 1986-08-19 Webb Derrel D Pressure equalized stabilizer apparatus for drill string
US5033558A (en) * 1985-05-16 1991-07-23 R.C.R. Oilfield, Inc. Well tool for use with down-hole drilling apparatus
GB8806109D0 (en) * 1988-03-15 1988-04-13 Anderson C A Downhole stabilisers
GB8914882D0 (en) * 1989-06-29 1989-08-23 Red Baron Oil Tools Rental Drill string component
USH1192H (en) * 1990-10-26 1993-06-01 Exxon Production Research Company Low-torque centralizer
US5649603A (en) * 1992-05-27 1997-07-22 Astec Developments Limited Downhole tools having circumferentially spaced rolling elements
GB9303325D0 (en) 1993-02-19 1993-04-07 Speirs Graeme K A protector
GB9321257D0 (en) * 1993-10-14 1993-12-01 Rototec Limited Drill pipe tubing and casing protectors
GB9321695D0 (en) * 1993-10-21 1993-12-15 Anderguage Ltd Downhole apparatus
DE69527971T2 (de) * 1994-02-14 2003-04-24 Weatherford/Lamb, Inc. Installationsgerät eines futterrohres mit externen reibungsvermindernden mitteln
US5485890A (en) * 1994-06-14 1996-01-23 Smith International, Inc. Rock bit

Also Published As

Publication number Publication date
EP0824629A4 (de) 2000-03-29
NO974922D0 (no) 1997-10-24
EA199700342A1 (ru) 1998-06-25
WO1996034173A1 (en) 1996-10-31
EP0824629B1 (de) 2003-06-18
AU5517796A (en) 1996-11-18
NO974922L (no) 1997-12-05
NO318106B1 (no) 2005-01-31
EP0824629A1 (de) 1998-02-25
EP1318269A2 (de) 2003-06-11
DE69635360D1 (de) 2005-12-01
US6209667B1 (en) 2001-04-03
MX9708253A (es) 1998-06-28
EA000513B1 (ru) 1999-10-28
DE69628749D1 (de) 2003-07-24
DE69635360T2 (de) 2006-07-27
AU710393B2 (en) 1999-09-16
EP1318269B1 (de) 2005-10-26
EP1318269A3 (de) 2003-09-24
DE69628749T2 (de) 2004-04-29
BR9608227A (pt) 1998-12-29
NZ335944A (en) 2000-09-29
NZ306581A (en) 1999-07-29

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Legal Events

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