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AU548754B2 - Shock absorber - Google Patents
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AU548754B2 - Shock absorber - Google Patents

Shock absorber

Info

Publication number
AU548754B2
AU548754B2 AU15301/83A AU1530183A AU548754B2 AU 548754 B2 AU548754 B2 AU 548754B2 AU 15301/83 A AU15301/83 A AU 15301/83A AU 1530183 A AU1530183 A AU 1530183A AU 548754 B2 AU548754 B2 AU 548754B2
Authority
AU
Australia
Prior art keywords
shock absorber
absorber
shock
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.)
Ceased
Application number
AU15301/83A
Other versions
AU1530183A (en
Inventor
Uvon Skipper
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.)
SKIPPER U
Original Assignee
SKIPPER U
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 SKIPPER U filed Critical SKIPPER U
Priority to AU15301/83A priority Critical patent/AU548754B2/en
Publication of AU1530183A publication Critical patent/AU1530183A/en
Application granted granted Critical
Publication of AU548754B2 publication Critical patent/AU548754B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/07—Telescoping joints for varying drill string lengths; Shock absorbers

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)
AU15301/83A 1983-06-02 1983-06-02 Shock absorber Ceased AU548754B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU15301/83A AU548754B2 (en) 1983-06-02 1983-06-02 Shock absorber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU15301/83A AU548754B2 (en) 1983-06-02 1983-06-02 Shock absorber

Publications (2)

Publication Number Publication Date
AU1530183A AU1530183A (en) 1984-12-06
AU548754B2 true AU548754B2 (en) 1986-01-02

Family

ID=3705399

Family Applications (1)

Application Number Title Priority Date Filing Date
AU15301/83A Ceased AU548754B2 (en) 1983-06-02 1983-06-02 Shock absorber

Country Status (1)

Country Link
AU (1) AU548754B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4600062A (en) * 1984-07-13 1986-07-15 501 Dailey Petroleum Services Corporation Shock absorbing drilling tool

Also Published As

Publication number Publication date
AU1530183A (en) 1984-12-06

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