FR873420A - Jonction des pièces d'une colonne de tiges de sondage - Google Patents

Jonction des pièces d'une colonne de tiges de sondage

Info

Publication number
FR873420A
FR873420A FR873420DA FR873420A FR 873420 A FR873420 A FR 873420A FR 873420D A FR873420D A FR 873420DA FR 873420 A FR873420 A FR 873420A
Authority
FR
France
Prior art keywords
joining
pieces
column
sounding rods
sounding
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.)
DEUTSCHE ROHRENWERKE AG
Original Assignee
DEUTSCHE ROHRENWERKE 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 DEUTSCHE ROHRENWERKE AG filed Critical DEUTSCHE ROHRENWERKE AG
Application granted granted Critical
Publication of FR873420A publication Critical patent/FR873420A/fr
Expired legal-status Critical Current

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
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
FR873420D 1939-10-09 1941-06-30 Jonction des pièces d'une colonne de tiges de sondage Expired FR873420A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE873420X 1939-10-09

Publications (1)

Publication Number Publication Date
FR873420A true FR873420A (fr) 1942-07-08

Family

ID=6816444

Family Applications (1)

Application Number Title Priority Date Filing Date
FR873420D Expired FR873420A (fr) 1939-10-09 1941-06-30 Jonction des pièces d'une colonne de tiges de sondage

Country Status (1)

Country Link
FR (1) FR873420A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1000311B (de) * 1954-09-22 1957-01-10 Mobil Oil Deutschland Loesbare Schwerstangenverbindung fuer Tiefbohrzwecke
DE1024460B (de) * 1954-07-01 1958-02-20 American Iron & Machine Works Verbinder fuer Rotary-Schwerstangen
EP0386373A3 (fr) * 1989-03-08 1991-11-06 Baroid Technology, Inc. Connexion pour tubages de pétrole

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1024460B (de) * 1954-07-01 1958-02-20 American Iron & Machine Works Verbinder fuer Rotary-Schwerstangen
DE1000311B (de) * 1954-09-22 1957-01-10 Mobil Oil Deutschland Loesbare Schwerstangenverbindung fuer Tiefbohrzwecke
EP0386373A3 (fr) * 1989-03-08 1991-11-06 Baroid Technology, Inc. Connexion pour tubages de pétrole

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