CA1227189A - Dispositif de forage sur tete de tiges, et cle perfectionnee pour ledit dispositif - Google Patents

Dispositif de forage sur tete de tiges, et cle perfectionnee pour ledit dispositif

Info

Publication number
CA1227189A
CA1227189A CA000470375A CA470375A CA1227189A CA 1227189 A CA1227189 A CA 1227189A CA 000470375 A CA000470375 A CA 000470375A CA 470375 A CA470375 A CA 470375A CA 1227189 A CA1227189 A CA 1227189A
Authority
CA
Canada
Prior art keywords
stem
wrench assembly
drive unit
drill string
carriage
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
CA000470375A
Other languages
English (en)
Inventor
Horace A. Johnson
Roger Smith, Jr.
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.)
Hughes Tool Co
Original Assignee
Hughes Tool Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24405689&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1227189(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hughes Tool Co filed Critical Hughes Tool Co
Application granted granted Critical
Publication of CA1227189A publication Critical patent/CA1227189A/fr
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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/16—Connecting or disconnecting pipe couplings or 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/02—Rod or cable suspensions

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)
  • Paper (AREA)
  • Drilling And Boring (AREA)
CA000470375A 1984-04-16 1984-12-18 Dispositif de forage sur tete de tiges, et cle perfectionnee pour ledit dispositif Expired CA1227189A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60093984A 1984-04-16 1984-04-16
US600,939 1984-04-16

Publications (1)

Publication Number Publication Date
CA1227189A true CA1227189A (fr) 1987-09-22

Family

ID=24405689

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000470375A Expired CA1227189A (fr) 1984-04-16 1984-12-18 Dispositif de forage sur tete de tiges, et cle perfectionnee pour ledit dispositif

Country Status (4)

Country Link
EP (1) EP0162001B1 (fr)
CA (1) CA1227189A (fr)
DE (1) DE3572709D1 (fr)
NO (1) NO165123C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO326329B1 (no) 2006-06-19 2008-11-10 Nat Oilwell Norway As Anordning ved heiseverk
EP3571371B1 (fr) 2017-01-18 2023-04-19 Minex CRC Ltd Appareil de forage mobile à tube spiralé

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3505913A (en) * 1967-12-04 1970-04-14 Byron Jackson Inc Power tong crane
US3527309A (en) * 1968-10-08 1970-09-08 Central Mine Equipment Co Vehicle-mounted earth drill with detachable tower
US3808916A (en) * 1970-09-24 1974-05-07 Robbins & Ass J Earth drilling machine
US4345493A (en) * 1980-10-22 1982-08-24 Central Mine Equipment Company Drill rod holding and break-out device
US4449596A (en) * 1982-08-03 1984-05-22 Varco International, Inc. Drilling of wells with top drive unit

Also Published As

Publication number Publication date
NO165123B (no) 1990-09-17
NO851486L (no) 1985-10-17
NO165123C (no) 1993-05-13
DE3572709D1 (en) 1989-10-05
EP0162001A1 (fr) 1985-11-21
EP0162001B1 (fr) 1989-08-30

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Legal Events

Date Code Title Description
MKEX Expiry