RU2005121856A - OPEN BORE HOLE SLIDING EXTENDER - Google Patents
OPEN BORE HOLE SLIDING EXTENDER Download PDFInfo
- Publication number
- RU2005121856A RU2005121856A RU2005121856/03A RU2005121856A RU2005121856A RU 2005121856 A RU2005121856 A RU 2005121856A RU 2005121856/03 A RU2005121856/03 A RU 2005121856/03A RU 2005121856 A RU2005121856 A RU 2005121856A RU 2005121856 A RU2005121856 A RU 2005121856A
- Authority
- RU
- Russia
- Prior art keywords
- bore hole
- piston
- open bore
- hole sliding
- extender
- Prior art date
Links
Landscapes
- Nozzles (AREA)
- Earth Drilling (AREA)
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2005121856/03A RU2299303C2 (en) | 2005-07-11 | 2005-07-11 | Expanding open well bore reamer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2005121856/03A RU2299303C2 (en) | 2005-07-11 | 2005-07-11 | Expanding open well bore reamer |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2005121856A true RU2005121856A (en) | 2007-01-20 |
RU2299303C2 RU2299303C2 (en) | 2007-05-20 |
Family
ID=37774482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2005121856/03A RU2299303C2 (en) | 2005-07-11 | 2005-07-11 | Expanding open well bore reamer |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2299303C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113685140A (en) * | 2021-08-04 | 2021-11-23 | 北京工业大学 | Axial oscillation screw drill |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104481404B (en) * | 2014-10-15 | 2016-06-22 | 西南石油大学 | A kind of big reducing hole reaming tool of Jackstay type two wing |
RU2612166C1 (en) * | 2015-11-10 | 2017-03-02 | Закрытое акционерное общество "ПРОММАШСЕРВИС" | Expander |
CN105952380B (en) * | 2016-06-17 | 2018-06-29 | 四川众基精锚工程技术有限公司 | A kind of mould broaching equipment and its expanding method |
RU181505U1 (en) * | 2017-12-12 | 2018-07-17 | Общество с ограниченной ответственностью Научно-производственное предприятие "БУРИНТЕХ" (ООО НПП "БУРИНТЕХ") | SLIDING EXPANDER |
RU2719880C1 (en) * | 2019-12-09 | 2020-04-23 | Публичное акционерное общество "Татнефть" имени В.Д. Шашина | Expander for simultaneous drilling and expansion on casing string |
RU203929U1 (en) * | 2020-06-22 | 2021-04-28 | Общество С Ограниченной Ответственностью Научно-Производственное Предприятие "Буринтех" | Downhole reamer, sliding |
RU2759140C1 (en) * | 2021-02-26 | 2021-11-09 | Публичное акционерное общество "Татнефть" имени В.Д. Шашина | Collapsible bit |
-
2005
- 2005-07-11 RU RU2005121856/03A patent/RU2299303C2/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113685140A (en) * | 2021-08-04 | 2021-11-23 | 北京工业大学 | Axial oscillation screw drill |
Also Published As
Publication number | Publication date |
---|---|
RU2299303C2 (en) | 2007-05-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20120712 |