ZA716674B - Composite rods - Google Patents

Composite rods

Info

Publication number
ZA716674B
ZA716674B ZA716674A ZA716674A ZA716674B ZA 716674 B ZA716674 B ZA 716674B ZA 716674 A ZA716674 A ZA 716674A ZA 716674 A ZA716674 A ZA 716674A ZA 716674 B ZA716674 B ZA 716674B
Authority
ZA
South Africa
Prior art keywords
composite rods
rods
composite
Prior art date
Application number
ZA716674A
Other languages
English (en)
Inventor
J Hoffmeister
Original Assignee
Longyear 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 Longyear Co filed Critical Longyear Co
Publication of ZA716674B publication Critical patent/ZA716674B/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
    • F16L13/02—Welded joints
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Drilling Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
ZA716674A 1970-10-26 1971-10-05 Composite rods ZA716674B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8400170A 1970-10-26 1970-10-26

Publications (1)

Publication Number Publication Date
ZA716674B true ZA716674B (en) 1972-06-28

Family

ID=22182037

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA716674A ZA716674B (en) 1970-10-26 1971-10-05 Composite rods

Country Status (10)

Country Link
AU (1) AU474575B2 (fr)
BE (1) BE774444A (fr)
BR (1) BR7107136D0 (fr)
CA (1) CA966827A (fr)
DE (1) DE2153009A1 (fr)
ES (1) ES396348A1 (fr)
FR (1) FR2111824B3 (fr)
GB (1) GB1370314A (fr)
NL (1) NL7114620A (fr)
ZA (1) ZA716674B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2038378C (fr) * 1991-03-25 1998-08-18 Irvin Joseph Laporte (Bud) Tube de forage stabilise
DE19625301A1 (de) * 1996-06-25 1998-01-02 Klemm Bohrtech Verfahren zur Herstellung hochbelastbarer Bohrrohre

Also Published As

Publication number Publication date
FR2111824A3 (fr) 1972-06-09
NL7114620A (fr) 1972-04-28
FR2111824B3 (fr) 1974-06-07
AU3459371A (en) 1973-04-19
BE774444A (fr) 1972-04-25
ES396348A1 (es) 1974-11-01
CA966827A (en) 1975-04-29
BR7107136D0 (pt) 1973-03-29
GB1370314A (en) 1974-10-16
AU474575B2 (en) 1976-07-29
DE2153009A1 (de) 1972-04-27

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