SE403813B - Anordning for att lossa borror - Google Patents

Anordning for att lossa borror

Info

Publication number
SE403813B
SE403813B SE7216915A SE1691572A SE403813B SE 403813 B SE403813 B SE 403813B SE 7216915 A SE7216915 A SE 7216915A SE 1691572 A SE1691572 A SE 1691572A SE 403813 B SE403813 B SE 403813B
Authority
SE
Sweden
Prior art keywords
discharge
discharge device
device device
Prior art date
Application number
SE7216915A
Other languages
English (en)
Swedish (sv)
Inventor
H T Klein
Original Assignee
Robbins 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
Application filed by Robbins Co filed Critical Robbins Co
Publication of SE403813B publication Critical patent/SE403813B/xx

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
    • E21B19/167—Connecting or disconnecting pipe couplings or joints using a wrench adapted to engage a non circular section of pipe, e.g. a section with flats or splines

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 Boring (AREA)
SE7216915A 1971-12-27 1972-12-22 Anordning for att lossa borror SE403813B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21211371A 1971-12-27 1971-12-27

Publications (1)

Publication Number Publication Date
SE403813B true SE403813B (sv) 1978-09-04

Family

ID=22789613

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7216915A SE403813B (sv) 1971-12-27 1972-12-22 Anordning for att lossa borror

Country Status (8)

Country Link
US (1) US3768579A (xx)
JP (1) JPS5550159B2 (xx)
AU (1) AU471058B2 (xx)
CA (1) CA976951A (xx)
DE (1) DE2263428C2 (xx)
SE (1) SE403813B (xx)
ZA (1) ZA728887B (xx)
ZM (1) ZM19472A1 (xx)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3851714A (en) * 1973-12-26 1974-12-03 Mission Mfg Co Rotary drilling head and method of breaking pipe joints
US4030542A (en) * 1975-10-02 1977-06-21 Ingersoll-Rand Company Drill string make-up and break-out mechanism
US4102414A (en) * 1976-08-09 1978-07-25 Joy Manufacturing Company Drilling apparatus
US4284368A (en) * 1979-01-18 1981-08-18 Fmc Corporation Vehicle with dual drill booms and temporary roof support
US4488597A (en) * 1981-10-13 1984-12-18 Schlumberger Technology Corporation Pump-down stinger assembly method and apparatus
AU562909B2 (en) * 1982-02-24 1987-06-25 Drill Systems International Ltd Drilling apparatus
US4442907A (en) * 1982-08-16 1984-04-17 Sexton John L Apparatus for stringing well pipe or casing
EP0147511B1 (de) * 1983-12-21 1988-08-31 Wirth Maschinen- und Bohrgeräte-Fabrik GmbH Vorrichtung zur Kraftübertragung, insbesondere beim Abfangen von Bohrgestängen
US4529045A (en) * 1984-03-26 1985-07-16 Varco International, Inc. Top drive drilling unit with rotatable pipe support
US4753300A (en) * 1984-10-03 1988-06-28 Triten Corporation Hydraulic top drive for wells
US4924954A (en) * 1989-07-14 1990-05-15 Mead Raymond A Bit breakout system
US5267621A (en) * 1992-10-29 1993-12-07 The Charles Machine Works, Inc. Drill pipe breakout device
US5370194A (en) * 1993-04-19 1994-12-06 The Robbins Company Drive head assembly for drilling machine
US5544712A (en) * 1994-11-18 1996-08-13 The Charles Machine Works, Inc. Drill pipe breakout device
US5664606A (en) * 1995-06-07 1997-09-09 Atlas Copco Robbins Inc. Drill pipe having concave wrenching recesses
US7011166B2 (en) * 1998-09-02 2006-03-14 The Charles Machine Works, Inc. System and method for assisting with automatically connecting pipe joints with a horizontal boring machine
GB0011789D0 (en) * 2000-05-16 2000-07-05 Vick Steve Int Ltd Breakout assembly for driling rods
DE10121468B4 (de) * 2001-05-02 2007-09-20 Klemm Bohrtechnik Zweigniederlassung Der Bauer Maschinen Gmbh Bohrgestängebrechhilfe als Schlüssel
US7628226B2 (en) * 2006-07-26 2009-12-08 The Charles Machine Works, Inc. Automatic control system for connecting a dual-member pipe
US7779922B1 (en) 2007-05-04 2010-08-24 John Allen Harris Breakout device with support structure
US10301887B2 (en) 2014-05-08 2019-05-28 Evolution Engineering Inc. Drill string sections with interchangeable couplings
US10301891B2 (en) * 2014-05-08 2019-05-28 Evolution Engineering Inc. Jig for coupling or uncoupling drill string sections with detachable couplings and related methods
CA2946172C (en) 2014-05-09 2021-01-12 Evolution Engineering Inc. Downhole electronics carrier
US9657533B2 (en) * 2014-07-31 2017-05-23 Tesco Corporation Drilling component retention system and method
US10526844B2 (en) 2016-03-02 2020-01-07 Mhwirth As Top drive for a drilling rig
CN111827911B (zh) * 2020-07-23 2023-04-07 北京探矿工程研究所 一种海底钻机绳索取心动力头、结构及其控制方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2758493A (en) * 1953-07-20 1956-08-14 Maurice H Goldwater Reversible ratchet wrench
DE1219885B (de) * 1965-09-13 1966-06-30 Masch Und Bohrgeraete Fabrik Klemmvorrichtung fuer Bohrgestaenge oder Rohre
US3554298A (en) * 1967-08-07 1971-01-12 Robbins & Assoc James S Breakout apparatus for a sectional drill stem
US3463247A (en) * 1967-08-07 1969-08-26 Robbins & Assoc James S Drill stem breakout apparatus
US3446284A (en) * 1967-09-15 1969-05-27 Dresser Ind Pipe handling apparatus

Also Published As

Publication number Publication date
ZM19472A1 (en) 1973-09-21
DE2263428C2 (de) 1983-05-26
US3768579A (en) 1973-10-30
AU471058B2 (en) 1976-04-08
JPS5550159B2 (xx) 1980-12-16
AU4997772A (en) 1974-06-13
JPS4873301A (xx) 1973-10-03
DE2263428A1 (de) 1973-07-12
ZA728887B (en) 1973-09-26
CA976951A (en) 1975-10-28

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