GB2346629B - Apparatus with retractable cleaning members - Google Patents
Apparatus with retractable cleaning membersInfo
- Publication number
- GB2346629B GB2346629B GB9913751A GB9913751A GB2346629B GB 2346629 B GB2346629 B GB 2346629B GB 9913751 A GB9913751 A GB 9913751A GB 9913751 A GB9913751 A GB 9913751A GB 2346629 B GB2346629 B GB 2346629B
- Authority
- GB
- United Kingdom
- Prior art keywords
- cleaning members
- retractable cleaning
- retractable
- members
- cleaning
- 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 - Lifetime
Links
- 238000004140 cleaning Methods 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
- E21B37/00—Methods or apparatus for cleaning boreholes or wells
- E21B37/02—Scrapers specially adapted therefor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Cleaning In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9913751A GB2346629B (en) | 1999-02-08 | 1999-06-15 | Apparatus with retractable cleaning members |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9902595.9A GB9902595D0 (en) | 1999-02-08 | 1999-02-08 | Apparatus with retractable cleaning members |
GB9913751A GB2346629B (en) | 1999-02-08 | 1999-06-15 | Apparatus with retractable cleaning members |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9913751D0 GB9913751D0 (en) | 1999-08-11 |
GB2346629A GB2346629A (en) | 2000-08-16 |
GB2346629B true GB2346629B (en) | 2001-04-18 |
Family
ID=26315087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9913751A Expired - Lifetime GB2346629B (en) | 1999-02-08 | 1999-06-15 | Apparatus with retractable cleaning members |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2346629B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2373267A (en) * | 2001-03-15 | 2002-09-18 | Anthony Allen | A brush for cleaning casings |
GB0201106D0 (en) | 2002-01-18 | 2002-03-06 | Sps Afos Group Ltd | Disengageable downhole tool |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4809793A (en) * | 1987-10-19 | 1989-03-07 | Hailey Charles D | Enhanced diameter clean-out tool and method |
WO1993016833A1 (en) * | 1992-02-26 | 1993-09-02 | Peco Machine Shop & Inspection Services Ltd. | Broaching tool for tubing |
-
1999
- 1999-06-15 GB GB9913751A patent/GB2346629B/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4809793A (en) * | 1987-10-19 | 1989-03-07 | Hailey Charles D | Enhanced diameter clean-out tool and method |
WO1993016833A1 (en) * | 1992-02-26 | 1993-09-02 | Peco Machine Shop & Inspection Services Ltd. | Broaching tool for tubing |
Also Published As
Publication number | Publication date |
---|---|
GB9913751D0 (en) | 1999-08-11 |
GB2346629A (en) | 2000-08-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
PE20 | Patent expired after termination of 20 years |
Expiry date: 20190614 |