BE616654A - Well casing with packing means - Google Patents
Well casing with packing meansInfo
- 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
Links
- 238000012856 packing Methods 0.000 title 1
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)
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) |
-
1962
- 1962-03-10 DE DEL41430A patent/DE1164955B/en active Pending
- 1962-04-12 GB GB1416162A patent/GB931545A/en not_active Expired
- 1962-04-19 BE BE616654A patent/BE616654A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE1164955B (en) | 1964-03-12 |
GB931545A (en) | 1963-07-17 |
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