CA1024977A - Air cleaned and lubricated stabilizer - Google Patents

Air cleaned and lubricated stabilizer

Info

Publication number
CA1024977A
CA1024977A CA199,603A CA199603A CA1024977A CA 1024977 A CA1024977 A CA 1024977A CA 199603 A CA199603 A CA 199603A CA 1024977 A CA1024977 A CA 1024977A
Authority
CA
Canada
Prior art keywords
lubricated
stabilizer
air cleaned
cleaned
air
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
Application number
CA199,603A
Other languages
French (fr)
Other versions
CA199603S (en
Inventor
Gary D. Gray
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.)
Bralorne Resources Ltd
Original Assignee
Bralorne Resources Ltd
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 Bralorne Resources Ltd filed Critical Bralorne Resources Ltd
Priority to CA199,603A priority Critical patent/CA1024977A/en
Priority to US520193A priority patent/US3907048A/en
Application granted granted Critical
Publication of CA1024977A publication Critical patent/CA1024977A/en
Expired 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
    • 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
    • E21B10/00—Drill bits
    • E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • E21B10/28—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with non-expansible roller cutters
    • E21B10/30—Longitudinal axis roller reamers, e.g. reamer stabilisers

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)
CA199,603A 1974-05-13 1974-05-13 Air cleaned and lubricated stabilizer Expired CA1024977A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA199,603A CA1024977A (en) 1974-05-13 1974-05-13 Air cleaned and lubricated stabilizer
US520193A US3907048A (en) 1974-05-13 1974-11-01 Air cleaned and lubricated stabilizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA199,603A CA1024977A (en) 1974-05-13 1974-05-13 Air cleaned and lubricated stabilizer

Publications (1)

Publication Number Publication Date
CA1024977A true CA1024977A (en) 1978-01-24

Family

ID=4100003

Family Applications (1)

Application Number Title Priority Date Filing Date
CA199,603A Expired CA1024977A (en) 1974-05-13 1974-05-13 Air cleaned and lubricated stabilizer

Country Status (2)

Country Link
US (1) US3907048A (en)
CA (1) CA1024977A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4793425A (en) * 1985-06-26 1988-12-27 White Kenneth M Profiled body roller-reamer stabilizer

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4013325A (en) * 1974-09-04 1977-03-22 Ian Graeme Rear Drill rod stabilizing tool
US4182425A (en) * 1977-05-23 1980-01-08 Smith International, Inc. Reamer
US4189012A (en) * 1978-01-30 1980-02-19 Smith International, Inc. Earth boring tool
US4378058A (en) * 1979-04-30 1983-03-29 Smith International, Inc. Reamer-stabilizer
US4261426A (en) * 1979-05-01 1981-04-14 Smith International, Inc. Reamer stabilizer
US4557339A (en) * 1982-12-30 1985-12-10 Hughes Tool Company Borehole conditioning apparatus
US4508184A (en) * 1983-05-27 1985-04-02 Hansen Michael S Roller reamer/stabilizer
US4580642A (en) * 1984-06-25 1986-04-08 Gosch Mark A Zero deviation drill bits
US4583604A (en) * 1984-10-19 1986-04-22 Hytech International, Inc. Roller reamer with rotatably positioned bearing block
US4620802A (en) * 1985-08-09 1986-11-04 Tellin, Incorporated Guide for rotating sucker rods
GB8700109D0 (en) * 1987-01-06 1987-02-11 Darron Tool & Eng Sheffield Lt Drill member
GB8806109D0 (en) * 1988-03-15 1988-04-13 Anderson C A Downhole stabilisers
CA2043781A1 (en) * 1991-06-03 1992-12-04 Kenneth M. White Bearings for roller cutter assembly
GB9317128D0 (en) * 1993-08-17 1993-09-29 Swietlik George Equipment to reduce torque on a drill string
US5381868A (en) * 1993-10-08 1995-01-17 Triumph*Lor Inc Sealed bearing roller reamer
US5823258A (en) * 1996-09-23 1998-10-20 Goldner; Herman Centralizer apparatus
CA2202319C (en) * 1997-04-10 2001-05-29 Jim Macphail Roller stabilizer
AU2003902189A0 (en) * 2003-05-07 2003-05-22 Extreme Machining Australia Pty Ltd Seal for a roller assembly
EP2058470A3 (en) * 2002-11-07 2009-08-05 Extreme Machining Australia PTY Ltd An improved rotary roller reamer
US8082988B2 (en) * 2007-01-16 2011-12-27 Weatherford/Lamb, Inc. Apparatus and method for stabilization of downhole tools
AU2010307012A1 (en) * 2009-10-12 2012-05-03 Atlas Copco Secoroc Llc Downhole tool
NO334664B1 (en) 2010-08-12 2014-05-12 Sinvent As Cutting tools integrated into a drill string
US9297208B2 (en) 2011-11-21 2016-03-29 Utah Valley University Ball and socket roller reamer and keyseat wiper
NO341205B1 (en) 2015-05-19 2017-09-11 Sintef Tto As Milling tool with self driven active side cutters
GB2566423A (en) * 2016-06-22 2019-03-13 Hole Opener Corporation Int Roller reamer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1139529A (en) * 1914-02-24 1915-05-18 Sharp Hughes Tool Company Well-reamer.
US2019047A (en) * 1934-10-26 1935-10-29 Grant John Hydraulic and spring operated expansive reamer
US2328735A (en) * 1941-04-07 1943-09-07 Harry P Miller Underreamer for oil wells
US3303900A (en) * 1964-05-25 1967-02-14 Drilco Oil Tools Inc Bore control device
US3306379A (en) * 1965-03-25 1967-02-28 Drilco Oil Tools Inc Roller reamer
US3659663A (en) * 1970-12-28 1972-05-02 Dresser Ind Borehole reamer-stabilizer with improved fluid circulation
CA1016534A (en) * 1972-12-29 1977-08-30 Kenneth M. White Roller reamer stabilizer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4793425A (en) * 1985-06-26 1988-12-27 White Kenneth M Profiled body roller-reamer stabilizer

Also Published As

Publication number Publication date
US3907048A (en) 1975-09-23

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