NL34763C - - Google Patents

Info

Publication number
NL34763C
NL34763C NL34763DA NL34763C NL 34763 C NL34763 C NL 34763C NL 34763D A NL34763D A NL 34763DA NL 34763 C NL34763 C NL 34763C
Authority
NL
Netherlands
Application number
Publication of NL34763C publication Critical patent/NL34763C/xx

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1042Elastomer protector or centering means

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)
NL34763D NL34763C (xx)

Publications (1)

Publication Number Publication Date
NL34763C true NL34763C (xx)

Family

ID=1797929

Family Applications (1)

Application Number Title Priority Date Filing Date
NL34763D NL34763C (xx)

Country Status (1)

Country Link
NL (1) NL34763C (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3933395A (en) * 1973-12-13 1976-01-20 Reamco, Inc. Stabilizer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3933395A (en) * 1973-12-13 1976-01-20 Reamco, Inc. Stabilizer

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