FR892856A - Assemblage fileté, en particulier pour tubes de forage et de transmission - Google Patents

Assemblage fileté, en particulier pour tubes de forage et de transmission

Info

Publication number
FR892856A
FR892856A FR892856DA FR892856A FR 892856 A FR892856 A FR 892856A FR 892856D A FR892856D A FR 892856DA FR 892856 A FR892856 A FR 892856A
Authority
FR
France
Prior art keywords
drilling
threaded connection
transmission pipes
pipes
transmission
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
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.)
Vodafone GmbH
Original Assignee
Mannesmannroehren Werke AG
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 Mannesmannroehren Werke AG filed Critical Mannesmannroehren Werke AG
Application granted granted Critical
Publication of FR892856A publication Critical patent/FR892856A/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
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/042—Threaded

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)
FR892856D 1939-05-15 1943-03-25 Assemblage fileté, en particulier pour tubes de forage et de transmission Expired FR892856A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE892856X 1939-05-15

Publications (1)

Publication Number Publication Date
FR892856A true FR892856A (fr) 1944-05-23

Family

ID=6846486

Family Applications (1)

Application Number Title Priority Date Filing Date
FR892856D Expired FR892856A (fr) 1939-05-15 1943-03-25 Assemblage fileté, en particulier pour tubes de forage et de transmission

Country Status (1)

Country Link
FR (1) FR892856A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1241208B (de) * 1960-08-18 1967-05-24 Sulzer Ag Dichte Verbindung eines austenitischen Rohres mit einem mit austenitischer Innenplattierung versehenen ferritischen Gefaess
US3495854A (en) * 1968-11-01 1970-02-17 Donald W Fether High strength flush joint for oil well casing,or the like

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1241208B (de) * 1960-08-18 1967-05-24 Sulzer Ag Dichte Verbindung eines austenitischen Rohres mit einem mit austenitischer Innenplattierung versehenen ferritischen Gefaess
US3495854A (en) * 1968-11-01 1970-02-17 Donald W Fether High strength flush joint for oil well casing,or the like

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