CA1157007A - Well drilling apparatus - Google Patents

Well drilling apparatus

Info

Publication number
CA1157007A
CA1157007A CA000377872A CA377872A CA1157007A CA 1157007 A CA1157007 A CA 1157007A CA 000377872 A CA000377872 A CA 000377872A CA 377872 A CA377872 A CA 377872A CA 1157007 A CA1157007 A CA 1157007A
Authority
CA
Canada
Prior art keywords
drilling
axis
drilling unit
unit
movement
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
CA000377872A
Other languages
English (en)
French (fr)
Inventor
George I. Boyadjieff
Joseph A. R. Picard
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.)
Varco International Inc
Original Assignee
Varco International 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 Varco International Inc filed Critical Varco International Inc
Application granted granted Critical
Publication of CA1157007A publication Critical patent/CA1157007A/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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/14—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole
    • 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
    • E21B3/00—Rotary drilling
    • E21B3/02—Surface drives for rotary drilling
    • E21B3/022—Top drives
    • 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
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts

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)
CA000377872A 1980-07-14 1981-05-20 Well drilling apparatus Expired CA1157007A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16775880A 1980-07-14 1980-07-14
US6/167,758 1980-07-14

Publications (1)

Publication Number Publication Date
CA1157007A true CA1157007A (en) 1983-11-15

Family

ID=22608705

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000377872A Expired CA1157007A (en) 1980-07-14 1981-05-20 Well drilling apparatus

Country Status (6)

Country Link
JP (1) JPS5748094A (no)
CA (1) CA1157007A (no)
DE (1) DE3125013C2 (no)
FR (1) FR2486584A1 (no)
GB (1) GB2079817B (no)
NO (1) NO157988C (no)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4421179A (en) * 1981-01-23 1983-12-20 Varco International, Inc. Top drive well drilling apparatus
GB2178780A (en) * 1985-08-05 1987-02-18 Vetco Offshore Ind Inc Side drive drilling
CA1335732C (en) * 1989-02-08 1995-05-30 Allan S. Richardson Drilling rig
IT227642Y1 (it) * 1992-09-23 1997-12-15 Soilmec Spa Attrezzatura di stivaggio e manovra delle aste per impianti di trivel- lazione.
EP0548900B1 (en) * 1991-12-24 1997-05-28 SOILMEC S.p.A. nydraulic drilling machine of telescopic tower type
US6082225A (en) * 1994-01-31 2000-07-04 Canrig Drilling Technology, Ltd. Power tong wrench
US5755296A (en) * 1994-09-13 1998-05-26 Nabors Industries, Inc. Portable top drive
NO301435B1 (no) * 1995-10-20 1997-10-27 Tom Toralv Roeynestad Anordning ved borerigg med boretårn
US5921329A (en) * 1996-10-03 1999-07-13 Sundowner Offshore Services, Inc. Installation and removal of top drive units
IT1292791B1 (it) * 1997-06-20 1999-02-11 Soilmec Spa Attrezzatura di manovra per aste usate negli impianti di trivellazione

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2792198A (en) * 1953-03-30 1957-05-14 Longyear E J Co Portable drill rig
US3302735A (en) * 1964-07-31 1967-02-07 Ingersoll Rand Co Rock drilling apparatus
AU410508B1 (en) * 1966-03-09 1971-02-10 Odgers Drilling Inc Drill rig
FR92130E (fr) * 1966-06-30 1968-09-27 Benoto Sa Appareil permettant de transformer une foreuse, d'un type quelconque, en foreuse rotative
US3685596A (en) * 1970-10-29 1972-08-22 Robert A Collins Method and means for boring earth
AU460673B2 (en) * 1971-04-30 1975-04-16 Longyear (Australia) Pty. Ltd Dual purpose drill rig
US3758059A (en) * 1971-10-06 1973-09-11 Mindrill Ltd Drilling apparatus
US3835940A (en) * 1973-03-23 1974-09-17 Smith International Earth drilling apparatus and method
US4371041A (en) * 1978-09-15 1983-02-01 Drill Systems, Inc. Multi-purpose mobile drill rig
GB2043745B (en) * 1979-03-09 1982-12-22 Hydraulic Drilling Equipment L Carriage for mounting a rotary head on a drilling rig
US4262754A (en) * 1979-05-15 1981-04-21 Southern Iowa Manufacturing Co. Rotary drilling device with pivoting drill head assembly

Also Published As

Publication number Publication date
NO157988B (no) 1988-03-14
FR2486584B1 (no) 1984-10-12
GB2079817B (en) 1985-01-16
JPS612152B2 (no) 1986-01-22
GB2079817A (en) 1982-01-27
DE3125013C2 (de) 1984-09-20
NO157988C (no) 1988-06-22
DE3125013A1 (de) 1982-03-25
JPS5748094A (en) 1982-03-19
NO812046L (no) 1982-01-15
FR2486584A1 (fr) 1982-01-15

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Legal Events

Date Code Title Description
MKEX Expiry