DE69408150D1 - Einrichtung zur reduzierung des drehmoments in einer bohrstange - Google Patents

Einrichtung zur reduzierung des drehmoments in einer bohrstange

Info

Publication number
DE69408150D1
DE69408150D1 DE69408150T DE69408150T DE69408150D1 DE 69408150 D1 DE69408150 D1 DE 69408150D1 DE 69408150 T DE69408150 T DE 69408150T DE 69408150 T DE69408150 T DE 69408150T DE 69408150 D1 DE69408150 D1 DE 69408150D1
Authority
DE
Germany
Prior art keywords
rod
reducing torque
torque
reducing
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 - Lifetime
Application number
DE69408150T
Other languages
English (en)
Other versions
DE69408150T2 (de
Inventor
George Swietlik
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.)
Pilot Drilling Control Ltd
Original Assignee
George Swietlik
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 George Swietlik filed Critical George Swietlik
Application granted granted Critical
Publication of DE69408150D1 publication Critical patent/DE69408150D1/de
Publication of DE69408150T2 publication Critical patent/DE69408150T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Drilling Tools (AREA)
  • Rolling Contact Bearings (AREA)
DE69408150T 1993-08-17 1994-08-15 Einrichtung zur reduzierung des drehmoments in einer bohrstange Expired - Lifetime DE69408150T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939317128A GB9317128D0 (en) 1993-08-17 1993-08-17 Equipment to reduce torque on a drill string
PCT/GB1994/001778 WO1995005521A1 (en) 1993-08-17 1994-08-15 Equipment to reduce torque on a drill string

Publications (2)

Publication Number Publication Date
DE69408150D1 true DE69408150D1 (de) 1998-02-26
DE69408150T2 DE69408150T2 (de) 1998-08-06

Family

ID=10740645

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69408150T Expired - Lifetime DE69408150T2 (de) 1993-08-17 1994-08-15 Einrichtung zur reduzierung des drehmoments in einer bohrstange

Country Status (8)

Country Link
US (1) US5711386A (de)
EP (1) EP0713560B1 (de)
AU (1) AU7388194A (de)
DE (1) DE69408150T2 (de)
GB (1) GB9317128D0 (de)
NO (1) NO312308B1 (de)
RU (1) RU2123099C1 (de)
WO (1) WO1995005521A1 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997008423A1 (en) * 1995-08-30 1997-03-06 Drilltech Services (North Sea) Limited Friction-reducing drill pipe component
US5957221A (en) * 1996-02-28 1999-09-28 Baker Hughes Incorporated Downhole core sampling and testing apparatus
US5810100A (en) * 1996-11-01 1998-09-22 Founders International Non-rotating stabilizer and centralizer for well drilling operations
WO1998040601A1 (en) 1997-03-11 1998-09-17 Weatherford U.S, L.P. Friction reducing tool
CA2317553C (en) * 1998-01-05 2007-06-12 Weatherford U.S., L.P. A drill pipe and method of forming and reconditioning a drill pipe
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
CA2322631C (en) 1998-03-05 2007-09-18 Austoil Technology Limited An axle, a friction reducing fitting and an axle installation method
GB9814230D0 (en) * 1998-07-02 1998-09-02 Appleton Robert P Torque reducing substitute
CA2248484A1 (en) 1998-09-25 2000-03-25 Lloyd L. Walker Back spin swivelling device for a progressive cavity pump
CA2358997C (en) 1999-01-22 2006-10-03 Weatherford/Lamb, Inc. Friction reducing tool and method for its use in a wellbore
US6389915B1 (en) * 1999-05-17 2002-05-21 Alliedsignal, Inc. Dual load path ball screw with rod end swivel
GB0000817D0 (en) * 2000-01-15 2000-03-08 Bbl Downhole Tools Ltd Torque reduction tool
GB0006218D0 (en) * 2000-03-16 2000-05-03 Rastegar Gholam H Torque reducing drillstring component
GB0015020D0 (en) * 2000-06-20 2000-08-09 Downhole Products Plc Centraliser
US20060107779A1 (en) * 2004-11-24 2006-05-25 Chien-Wei Tsou Ball screw nut with ball bearing ring and fabrication method of same
US7814996B2 (en) * 2008-02-01 2010-10-19 Aquatic Company Spiral ribbed aluminum drillpipe
GB2474819B (en) * 2008-08-29 2012-08-15 Statoil Petroleum As Drill pipe protector assembly
US8863834B2 (en) 2009-04-07 2014-10-21 Antelope Oil Tool & Mfg. Co., Llc Friction reducing wear band and method of coupling a wear band to a tubular
ITTO20130778A1 (it) * 2013-09-30 2015-03-31 Drillmec Spa Dispositivo anti-attrito di elementi di trivellazione
EP3032025A1 (de) * 2014-12-12 2016-06-15 Services Pétroliers Schlumberger Stabilisatoranordnung
MY191338A (en) 2015-05-20 2022-06-16 Halliburton Energy Services Inc Compression activated bypass valve
US11352840B2 (en) 2017-08-01 2022-06-07 Frank's International, Llc Drill pipe torque reducer and method
RU2688829C1 (ru) * 2018-08-30 2019-05-22 Халлибертон Энерджи Сервисез, Инк. Мандрель для компрессионного перепускного клапана
RU2689356C1 (ru) * 2018-08-30 2019-05-27 Халлибертон Энерджи Сервисез, Инк. Компрессионный перепускной клапан и способ управления компрессионным перепускным клапаном
CN109236199A (zh) * 2018-09-19 2019-01-18 邹城兖矿泰德工贸有限公司 旋具耐磨套管
US20220136329A1 (en) * 2019-03-01 2022-05-05 Bly Ip Inc. High speed drilling system and methods of using same
RU199437U1 (ru) * 2020-04-08 2020-09-01 Тимур Рустамович Акчурин Защитный централайзер

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US328176A (en) * 1885-10-13 Hqwaed s
US825417A (en) * 1905-08-05 1906-07-10 Edward Rivett Ball-bearing.
US1517027A (en) * 1923-09-13 1924-11-25 Casimir P Mckenzie Coupling and antifriction guide for sucker rods
GB271839A (en) * 1926-05-25 1928-03-29 U S Tool Company Improvements relating to the hydraulic rotary system of well drilling
US1737578A (en) * 1927-07-06 1929-12-03 Harry H Isaacs Antifriction pipe protector
US1699087A (en) * 1927-08-17 1929-01-15 John L Woodmansee Rotating collar
US1831999A (en) * 1927-12-27 1931-11-17 Reed Roller Bit Co Antifriction device
US1801294A (en) * 1928-02-23 1931-04-21 Frank W Sutton Sucker-rod guide
US2758891A (en) * 1952-08-30 1956-08-14 Archer W Kammerer Non-rotatable retaining devices
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
US3528499A (en) * 1969-03-25 1970-09-15 Charles H Collett Plastic floating drill pipe and sucker rod protector
CA1024977A (en) * 1974-05-13 1978-01-24 Bralorne Resources Limited Air cleaned and lubricated stabilizer
US4071101A (en) * 1976-03-08 1978-01-31 Walker-Neer Mfg. Co., Inc. Stabilizer for single or dual tube drilling
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
US4796670A (en) * 1987-10-15 1989-01-10 Exxon Production Research Company Drill pipe protector
GB8800572D0 (en) * 1988-01-12 1988-02-10 Red Baron Oil Tools Rental Improvements in/relating to drilling tool
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
US5069297A (en) * 1990-01-24 1991-12-03 Rudolph E. Krueger, Inc. Drill pipe/casing protector and method
GB9016311D0 (en) * 1990-07-25 1990-09-12 Red Baron Oil Tools Rental Improvements in or relating to a mill or other metal cutting tool
GB2248906B (en) * 1990-10-16 1994-04-27 Red Baron A locking connection
GB2248792B (en) * 1990-10-16 1994-03-09 Red Baron Tubing cutting tool
US5054937A (en) * 1991-01-28 1991-10-08 Hanaway Ronald L Guide sleeve, guide post and ball bearing assembly with roller plug
US5148876A (en) * 1991-06-10 1992-09-22 Prideco, Inc. Lightweight drill pipe
GB2257447A (en) * 1991-07-10 1993-01-13 Garrigh John Young Stabiliser for a drill string
US5339910A (en) * 1993-04-14 1994-08-23 Union Oil Company Of California Drilling torsional friction reducer

Also Published As

Publication number Publication date
EP0713560A1 (de) 1996-05-29
EP0713560B1 (de) 1998-01-21
DE69408150T2 (de) 1998-08-06
US5711386A (en) 1998-01-27
AU7388194A (en) 1995-03-14
NO960597D0 (no) 1996-02-15
NO960597L (no) 1996-04-17
RU2123099C1 (ru) 1998-12-10
WO1995005521A1 (en) 1995-02-23
NO312308B1 (no) 2002-04-22
GB9317128D0 (en) 1993-09-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PILOT DRILLING CONTROL LTD., LOWESTOFT, SUFFOL, GB

8381 Inventor (new situation)

Inventor name: SWIETLIK, GEORGE, LOWESTOFT, SUFFOLK, GB