FR1245362A - Manchon de raccordement pour tige de sonde - Google Patents

Manchon de raccordement pour tige de sonde

Info

Publication number
FR1245362A
FR1245362A FR815849A FR815849A FR1245362A FR 1245362 A FR1245362 A FR 1245362A FR 815849 A FR815849 A FR 815849A FR 815849 A FR815849 A FR 815849A FR 1245362 A FR1245362 A FR 1245362A
Authority
FR
France
Prior art keywords
connection sleeve
probe rod
probe
rod
sleeve
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
FR815849A
Other languages
English (en)
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.)
American Iron & Machine Works
Original Assignee
American Iron & Machine Works
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
Priority claimed from US856767A external-priority patent/US3054647A/en
Application filed by American Iron & Machine Works filed Critical American Iron & Machine Works
Application granted granted Critical
Publication of FR1245362A publication Critical patent/FR1245362A/fr
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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1085—Wear protectors; Blast joints; Hard facing

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)
FR815849A 1959-01-19 1960-01-16 Manchon de raccordement pour tige de sonde Expired FR1245362A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78771759A 1959-01-19 1959-01-19
US856767A US3054647A (en) 1959-12-02 1959-12-02 Drill pipe coupling

Publications (1)

Publication Number Publication Date
FR1245362A true FR1245362A (fr) 1960-11-04

Family

ID=27120682

Family Applications (1)

Application Number Title Priority Date Filing Date
FR815849A Expired FR1245362A (fr) 1959-01-19 1960-01-16 Manchon de raccordement pour tige de sonde

Country Status (1)

Country Link
FR (1) FR1245362A (fr)

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