RU94037849A - Above-bit shock absorber - Google Patents
Above-bit shock absorberInfo
- Publication number
- RU94037849A RU94037849A RU94037849/03A RU94037849A RU94037849A RU 94037849 A RU94037849 A RU 94037849A RU 94037849/03 A RU94037849/03 A RU 94037849/03A RU 94037849 A RU94037849 A RU 94037849A RU 94037849 A RU94037849 A RU 94037849A
- Authority
- RU
- Russia
- Prior art keywords
- shock absorber
- bit
- vibrations
- well drilling
- bit shock
- Prior art date
Links
Landscapes
- Earth Drilling (AREA)
Abstract
FIELD: well drilling. SUBSTANCE: above-bit shock absorber has body with connection threads. Body is made in form of convex shell of rotation of flexible material. EFFECT: damping of vibrations excited by force interaction of cone bit teeth with bottom hole in course of well drilling to protect the drill string from vibrations. 1 dwg
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94037849/03A RU94037849A (en) | 1994-10-10 | 1994-10-10 | Above-bit shock absorber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94037849/03A RU94037849A (en) | 1994-10-10 | 1994-10-10 | Above-bit shock absorber |
Publications (1)
Publication Number | Publication Date |
---|---|
RU94037849A true RU94037849A (en) | 1996-09-10 |
Family
ID=48449490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU94037849/03A RU94037849A (en) | 1994-10-10 | 1994-10-10 | Above-bit shock absorber |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU94037849A (en) |
-
1994
- 1994-10-10 RU RU94037849/03A patent/RU94037849A/en unknown
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