BE616654A - Well casing with packing means - Google Patents

Well casing with packing means

Info

Publication number
BE616654A
BE616654A BE616654A BE616654A BE616654A BE 616654 A BE616654 A BE 616654A BE 616654 A BE616654 A BE 616654A BE 616654 A BE616654 A BE 616654A BE 616654 A BE616654 A BE 616654A
Authority
BE
Belgium
Prior art keywords
well casing
packing means
packing
casing
well
Prior art date
Application number
BE616654A
Other languages
French (fr)
Original Assignee
Loebbert & Co G M B H
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 Loebbert & Co G M B H filed Critical Loebbert & Co G M B H
Publication of BE616654A publication Critical patent/BE616654A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D5/00—Lining shafts; Linings therefor
    • E21D5/06—Lining shafts; Linings therefor with iron or steel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Compressor (AREA)
  • Load-Engaging Elements For Cranes (AREA)
BE616654A 1962-03-10 1962-04-19 Well casing with packing means BE616654A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL41430A DE1164955B (en) 1962-03-10 1962-03-10 Delay elements for the shaft extension

Publications (1)

Publication Number Publication Date
BE616654A true BE616654A (en) 1962-08-16

Family

ID=7269445

Family Applications (1)

Application Number Title Priority Date Filing Date
BE616654A BE616654A (en) 1962-03-10 1962-04-19 Well casing with packing means

Country Status (3)

Country Link
BE (1) BE616654A (en)
DE (1) DE1164955B (en)
GB (1) GB931545A (en)

Also Published As

Publication number Publication date
DE1164955B (en) 1964-03-12
GB931545A (en) 1963-07-17

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