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AU460673B2 - Dual purpose drill rig - Google Patents
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AU460673B2 - Dual purpose drill rig - Google Patents

Dual purpose drill rig

Info

Publication number
AU460673B2
AU460673B2 AU41072/72A AU4107272A AU460673B2 AU 460673 B2 AU460673 B2 AU 460673B2 AU 41072/72 A AU41072/72 A AU 41072/72A AU 4107272 A AU4107272 A AU 4107272A AU 460673 B2 AU460673 B2 AU 460673B2
Authority
AU
Australia
Prior art keywords
dual purpose
drill rig
purpose drill
rig
dual
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
AU41072/72A
Other versions
AU4107272A (en
Inventor
John Benge Bertram
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.)
Longyear Australia Pty Ltd
Original Assignee
Longyear Australia Pty 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 Longyear Australia Pty Ltd filed Critical Longyear Australia Pty Ltd
Priority to AU41072/72A priority Critical patent/AU460673B2/en
Publication of AU4107272A publication Critical patent/AU4107272A/en
Application granted granted Critical
Publication of AU460673B2 publication Critical patent/AU460673B2/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
    • 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
    • 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
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
    • E21B19/084—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods with flexible drawing means, e.g. cables
    • 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
    • E21B19/15—Racking of rods in horizontal position; Handling between horizontal and vertical position
    • E21B19/155—Handling between horizontal and vertical position

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)
AU41072/72A 1971-04-30 1971-04-30 Dual purpose drill rig Expired AU460673B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU41072/72A AU460673B2 (en) 1971-04-30 1971-04-30 Dual purpose drill rig

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU41072/72A AU460673B2 (en) 1971-04-30 1971-04-30 Dual purpose drill rig

Publications (2)

Publication Number Publication Date
AU4107272A AU4107272A (en) 1973-10-18
AU460673B2 true AU460673B2 (en) 1975-04-16

Family

ID=3728439

Family Applications (1)

Application Number Title Priority Date Filing Date
AU41072/72A Expired AU460673B2 (en) 1971-04-30 1971-04-30 Dual purpose drill rig

Country Status (1)

Country Link
AU (1) AU460673B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009639A3 (en) * 1978-09-15 1980-08-20 Drill Systems, Inc. Multi-purpose mobile drill rig
FR2486584A1 (en) * 1980-07-14 1982-01-15 Varco Int WELL DRILLING APPARATUS

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009639A3 (en) * 1978-09-15 1980-08-20 Drill Systems, Inc. Multi-purpose mobile drill rig
US4371041A (en) * 1978-09-15 1983-02-01 Drill Systems, Inc. Multi-purpose mobile drill rig
FR2486584A1 (en) * 1980-07-14 1982-01-15 Varco Int WELL DRILLING APPARATUS

Also Published As

Publication number Publication date
AU4107272A (en) 1973-10-18

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