CA919160A - Universal drilling rig - Google Patents

Universal drilling rig

Info

Publication number
CA919160A
CA919160A CA919160A CA919160DA CA919160A CA 919160 A CA919160 A CA 919160A CA 919160 A CA919160 A CA 919160A CA 919160D A CA919160D A CA 919160DA CA 919160 A CA919160 A CA 919160A
Authority
CA
Canada
Prior art keywords
drilling rig
universal drilling
universal
rig
drilling
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
CA919160A
Inventor
W. Hokanson Lyle
Peter Smith E.
R. Savage James
Levangie Gilbert
Klaas William
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.)
Heath and Sherwood Drilling Ltd
Original Assignee
Heath and Sherwood Drilling 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 Heath and Sherwood Drilling Ltd filed Critical Heath and Sherwood Drilling Ltd
Application granted granted Critical
Publication of CA919160A publication Critical patent/CA919160A/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
    • 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
    • E21B3/00—Rotary drilling
    • E21B3/02—Surface drives for rotary drilling

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)
CA919160A 1971-01-04 1971-01-04 Universal drilling rig Expired CA919160A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA101921 1971-01-04

Publications (1)

Publication Number Publication Date
CA919160A true CA919160A (en) 1973-01-16

Family

ID=4088390

Family Applications (1)

Application Number Title Priority Date Filing Date
CA919160A Expired CA919160A (en) 1971-01-04 1971-01-04 Universal drilling rig

Country Status (4)

Country Link
AU (1) AU3751571A (en)
CA (1) CA919160A (en)
GB (1) GB1355447A (en)
ZA (1) ZA718674B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2459873A1 (en) * 1979-06-25 1981-01-16 Dresser Ind CONVERTIBLE UPPER PERFORATOR

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108150095A (en) * 2017-12-30 2018-06-12 天津市九方煤矿机械制造有限公司 A kind of hydraulic pressure hand-held helps jumbolter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2459873A1 (en) * 1979-06-25 1981-01-16 Dresser Ind CONVERTIBLE UPPER PERFORATOR

Also Published As

Publication number Publication date
AU3751571A (en) 1973-07-05
ZA718674B (en) 1972-09-27
GB1355447A (en) 1974-06-05

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