CA567222A - Cercle magnetique d'etoupe pour puits d'huile et analogues - Google Patents
Cercle magnetique d'etoupe pour puits d'huile et analoguesInfo
- Publication number
- CA567222A CA567222A CA567222A CA567222DA CA567222A CA 567222 A CA567222 A CA 567222A CA 567222 A CA567222 A CA 567222A CA 567222D A CA567222D A CA 567222DA CA 567222 A CA567222 A CA 567222A
- Authority
- CA
- Canada
- Prior art keywords
- oil wells
- magnetic junk
- sub
- junk sub
- magnetic
- 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
Links
- 239000003129 oil well Substances 0.000 title 1
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
- E21B31/00—Fishing for or freeing objects in boreholes or wells
- E21B31/06—Fishing for or freeing objects in boreholes or wells using magnetic means
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Marine Sciences & Fisheries (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA567222T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA567222A true CA567222A (fr) | 1958-12-09 |
Family
ID=210551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA567222A Expired CA567222A (fr) | Cercle magnetique d'etoupe pour puits d'huile et analogues |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA567222A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3089724A (en) * | 1960-12-05 | 1963-05-14 | Sentinel Oil Tool Dev & Servic | Magnetic junk sub |
-
0
- CA CA567222A patent/CA567222A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3089724A (en) * | 1960-12-05 | 1963-05-14 | Sentinel Oil Tool Dev & Servic | Magnetic junk sub |
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|---|---|---|
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