AT299853B - Rohrmuffe - Google Patents

Rohrmuffe

Info

Publication number
AT299853B
AT299853B AT846370A AT846370A AT299853B AT 299853 B AT299853 B AT 299853B AT 846370 A AT846370 A AT 846370A AT 846370 A AT846370 A AT 846370A AT 299853 B AT299853 B AT 299853B
Authority
AT
Austria
Prior art keywords
pipe socket
socket
pipe
Prior art date
Application number
AT846370A
Other languages
English (en)
Original Assignee
Byron Jackson 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 Byron Jackson Inc filed Critical Byron Jackson Inc
Application granted granted Critical
Publication of AT299853B publication Critical patent/AT299853B/de

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
    • E21B17/1042—Elastomer protector or centering means
    • E21B17/105—Elastomer protector or centering means split type

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)
  • Clamps And Clips (AREA)
  • Springs (AREA)
AT846370A 1969-09-23 1970-09-18 Rohrmuffe AT299853B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86028869A 1969-09-23 1969-09-23

Publications (1)

Publication Number Publication Date
AT299853B true AT299853B (de) 1972-07-10

Family

ID=25332887

Family Applications (1)

Application Number Title Priority Date Filing Date
AT846370A AT299853B (de) 1969-09-23 1970-09-18 Rohrmuffe

Country Status (7)

Country Link
US (1) US3592515A (de)
AT (1) AT299853B (de)
AU (1) AU1997270A (de)
CA (1) CA922304A (de)
DE (1) DE2046422A1 (de)
FR (1) FR2062968B1 (de)
NL (1) NL7014012A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3894779A (en) * 1973-09-13 1975-07-15 Hydril Co Pipe protector with perforated metal sheet insert
US4484785A (en) * 1981-04-27 1984-11-27 Sperry-Sun, Inc. Tubing protector
GB2299598B (en) * 1995-04-07 1999-03-17 Weatherford Lamb Apparatus for use in a wellbore
US5833019A (en) * 1996-11-27 1998-11-10 Pegasus International Inc. Pipe protector
US5833018A (en) * 1996-12-20 1998-11-10 Pegasus International Inc. Drill pipe/casing protector

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA548820A (en) * 1957-11-12 Maurer Albrecht Elastically deformable radial clamping-element
US3051532A (en) * 1958-11-20 1962-08-28 Charles H Collett Well pipe protector
US3094360A (en) * 1961-01-27 1963-06-18 Charles H Collett Split protector for well pipe
US3425757A (en) * 1968-01-17 1969-02-04 Minor Burt S Split drill pipe protector

Also Published As

Publication number Publication date
CA922304A (en) 1973-03-06
NL7014012A (de) 1971-03-25
AU1997270A (en) 1972-03-16
FR2062968A1 (de) 1971-07-02
US3592515A (en) 1971-07-13
FR2062968B1 (de) 1973-12-07
DE2046422A1 (de) 1971-04-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee