FR2088175A1 - - Google Patents

Info

Publication number
FR2088175A1
FR2088175A1 FR7019031A FR7019031A FR2088175A1 FR 2088175 A1 FR2088175 A1 FR 2088175A1 FR 7019031 A FR7019031 A FR 7019031A FR 7019031 A FR7019031 A FR 7019031A FR 2088175 A1 FR2088175 A1 FR 2088175A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7019031A
Other languages
French (fr)
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.)
BOSSCO Inc
Original Assignee
BOSSCO Inc
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 BOSSCO Inc filed Critical BOSSCO Inc
Priority to FR7019031A priority Critical patent/FR2088175A1/fr
Publication of FR2088175A1 publication Critical patent/FR2088175A1/fr
Withdrawn legal-status Critical Current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)
FR7019031A 1970-05-25 1970-05-25 Withdrawn FR2088175A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7019031A FR2088175A1 (en) 1970-05-25 1970-05-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7019031A FR2088175A1 (en) 1970-05-25 1970-05-25

Publications (1)

Publication Number Publication Date
FR2088175A1 true FR2088175A1 (en) 1972-01-07

Family

ID=9056077

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7019031A Withdrawn FR2088175A1 (en) 1970-05-25 1970-05-25

Country Status (1)

Country Link
FR (1) FR2088175A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2408715A1 (en) * 1976-09-20 1979-06-08 Hawn Jr Richard SHOCK ABSORBER OF A DRILL ROD TRAIN

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2408715A1 (en) * 1976-09-20 1979-06-08 Hawn Jr Richard SHOCK ABSORBER OF A DRILL ROD TRAIN

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Legal Events

Date Code Title Description
ST Notification of lapse