DE2313817A1 - Greifer fuer eine bohrstangenhantiervorrichtung - Google Patents

Greifer fuer eine bohrstangenhantiervorrichtung

Info

Publication number
DE2313817A1
DE2313817A1 DE2313817A DE2313817A DE2313817A1 DE 2313817 A1 DE2313817 A1 DE 2313817A1 DE 2313817 A DE2313817 A DE 2313817A DE 2313817 A DE2313817 A DE 2313817A DE 2313817 A1 DE2313817 A1 DE 2313817A1
Authority
DE
Germany
Prior art keywords
boring bar
drill
drill rod
arm
angle
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.)
Pending
Application number
DE2313817A
Other languages
German (de)
English (en)
Inventor
Thomas Lonnie Arrington
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.)
Dresser Industries Inc
Original Assignee
Dresser Industries Inc
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 Dresser Industries Inc filed Critical Dresser Industries Inc
Publication of DE2313817A1 publication Critical patent/DE2313817A1/de
Pending 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
    • E21B19/20—Combined feeding from rack and connecting, e.g. automatically

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)
DE2313817A 1972-03-20 1973-03-16 Greifer fuer eine bohrstangenhantiervorrichtung Pending DE2313817A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23600272A 1972-03-20 1972-03-20

Publications (1)

Publication Number Publication Date
DE2313817A1 true DE2313817A1 (de) 1973-09-27

Family

ID=22887730

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2313817A Pending DE2313817A1 (de) 1972-03-20 1973-03-16 Greifer fuer eine bohrstangenhantiervorrichtung

Country Status (7)

Country Link
US (1) US3773188A (enExample)
CA (1) CA967549A (enExample)
DE (1) DE2313817A1 (enExample)
FR (1) FR2176911B1 (enExample)
SE (1) SE400603B (enExample)
ZA (1) ZA731449B (enExample)
ZM (1) ZM5073A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19837692A1 (de) * 1998-08-19 2000-03-02 Bentec Gmbh Drilling & Oilfield Systems Integrierte Bohrvorrichtung und Verfahren zum Abteufen einer Bohrung

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3828943A (en) * 1973-10-15 1974-08-13 Ingersoll Rand Co Drill rod handling apparatus
US4687401A (en) * 1985-09-30 1987-08-18 Becor Western Inc. Pipe positioner
US4647099A (en) * 1986-02-04 1987-03-03 Hughes Tool Company Lifting head
EP0819820A1 (de) * 1996-07-19 1998-01-21 Doll Fahrzeugbau Gmbh Horizontalbohrgerät
US6364036B1 (en) * 1999-02-23 2002-04-02 Tracto-Technik-Paul Schmidt Spezialmaschinen Automatic rod assembly
US6868923B2 (en) * 2002-08-30 2005-03-22 The Regents Of The University Of California Portable apparatus and method for assisting in the removal and emplacement of pipe strings in boreholes
NO329395B1 (no) * 2007-11-21 2010-10-11 Vetco Gray Scandinavia As Innretning for a holde, lofte og stotte en stigerorslengde
CN117780273B (zh) * 2024-02-26 2024-05-24 中国三峡新能源(集团)股份有限公司黑龙江分公司 一种地热钻井固定装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1473123A (en) * 1922-12-01 1923-11-06 Pearce Oscar Tong
US2245938A (en) * 1936-11-20 1941-06-17 James P Ratigan Sucker rod elevator
DE1257679B (de) * 1965-02-05 1967-12-28 Gutehoffnungshuette Sterkrade Transporthandgriff fuer ein Rohr
GB1196159A (en) * 1966-10-07 1970-06-24 Atlas Copco Ab Improvements in Drilling Machines

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19837692A1 (de) * 1998-08-19 2000-03-02 Bentec Gmbh Drilling & Oilfield Systems Integrierte Bohrvorrichtung und Verfahren zum Abteufen einer Bohrung
DE19837692C2 (de) * 1998-08-19 2003-04-03 Bentec Gmbh Drilling & Oilfield Systems Bohrvorrichtung, Bohranlage und Verfahren zum Abteufen einer Explorations- und Förderbohrung
US6581698B1 (en) 1998-08-19 2003-06-24 Bentec Gmbh Drilling & Oilfield Systems Drilling device and method for drilling a well
US6857483B1 (en) 1998-08-19 2005-02-22 Bentec Gmbh Drilling & Oilfield Systems Drilling device and method for drilling a well

Also Published As

Publication number Publication date
FR2176911A1 (enExample) 1973-11-02
AU5351273A (en) 1974-09-26
CA967549A (en) 1975-05-13
FR2176911B1 (enExample) 1978-05-26
ZA731449B (en) 1974-04-24
US3773188A (en) 1973-11-20
ZM5073A1 (en) 1973-11-21
SE400603B (sv) 1978-04-03

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Legal Events

Date Code Title Description
OHJ Non-payment of the annual fee