CA472759A - Removal of metallic obstructions in well borings by oxidation - Google Patents
Removal of metallic obstructions in well borings by oxidationInfo
- Publication number
- CA472759A CA472759A CA472759A CA472759DA CA472759A CA 472759 A CA472759 A CA 472759A CA 472759 A CA472759 A CA 472759A CA 472759D A CA472759D A CA 472759DA CA 472759 A CA472759 A CA 472759A
- Authority
- CA
- Canada
- Prior art keywords
- oxidation
- removal
- borings
- well
- obstructions
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA472759T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA472759A true CA472759A (en) | 1951-04-10 |
Family
ID=35606721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA472759A Expired CA472759A (en) | Removal of metallic obstructions in well borings by oxidation |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA472759A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2900026A (en) * | 1955-07-21 | 1959-08-18 | Shell Dev | Process for freeing stuck drilling tools |
US3115184A (en) * | 1960-01-04 | 1963-12-24 | Well Completions Inc | Method and apparatus for severing casings and the like |
-
0
- CA CA472759A patent/CA472759A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2900026A (en) * | 1955-07-21 | 1959-08-18 | Shell Dev | Process for freeing stuck drilling tools |
US3115184A (en) * | 1960-01-04 | 1963-12-24 | Well Completions Inc | Method and apparatus for severing casings and the like |
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