CA693404A - Hole opener and casing setter - Google Patents

Hole opener and casing setter

Info

Publication number
CA693404A
CA693404A CA693404A CA693404DA CA693404A CA 693404 A CA693404 A CA 693404A CA 693404 A CA693404 A CA 693404A CA 693404D A CA693404D A CA 693404DA CA 693404 A CA693404 A CA 693404A
Authority
CA
Canada
Prior art keywords
setter
casing
hole opener
opener
hole
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
CA693404A
Inventor
T. Smith John
H. Hannaford James
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.)
ROBIN EQUIPMENT MANUFACTURING Ltd
Original Assignee
ROBIN EQUIPMENT MANUFACTURING Ltd
Publication date
Application granted granted Critical
Publication of CA693404A publication Critical patent/CA693404A/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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
    • E21B7/205—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes without earth removal

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
CA693404A Hole opener and casing setter Expired CA693404A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA693404T

Publications (1)

Publication Number Publication Date
CA693404A true CA693404A (en) 1964-09-01

Family

ID=210786

Family Applications (1)

Application Number Title Priority Date Filing Date
CA693404A Expired CA693404A (en) Hole opener and casing setter

Country Status (1)

Country Link
CA (1) CA693404A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3474873A (en) * 1966-10-18 1969-10-28 Kazimierz Julian Zygmunt Ground burrowing device
US3685597A (en) * 1970-03-18 1972-08-22 Inst Gornogo Dela Sibirskogo O Device for making holes in the ground by packing the latter
US4135588A (en) * 1977-11-21 1979-01-23 Schreves, Inc. Boring and compacting tool

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3474873A (en) * 1966-10-18 1969-10-28 Kazimierz Julian Zygmunt Ground burrowing device
US3685597A (en) * 1970-03-18 1972-08-22 Inst Gornogo Dela Sibirskogo O Device for making holes in the ground by packing the latter
US4135588A (en) * 1977-11-21 1979-01-23 Schreves, Inc. Boring and compacting tool

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