GB9213983D0 - Well-drilling tools - Google Patents
Well-drilling toolsInfo
- Publication number
- GB9213983D0 GB9213983D0 GB929213983A GB9213983A GB9213983D0 GB 9213983 D0 GB9213983 D0 GB 9213983D0 GB 929213983 A GB929213983 A GB 929213983A GB 9213983 A GB9213983 A GB 9213983A GB 9213983 D0 GB9213983 D0 GB 9213983D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- well
- drilling tools
- drilling
- tools
- 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.)
- Pending
Links
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB929213983A GB9213983D0 (en) | 1992-07-01 | 1992-07-01 | Well-drilling tools |
GB9423958A GB2282170B (en) | 1992-05-27 | 1993-05-27 | Downhole tools |
PCT/GB1993/001114 WO1993024728A1 (en) | 1992-05-27 | 1993-05-27 | Downhole tools |
US08/343,478 US5649603A (en) | 1992-05-27 | 1993-05-27 | Downhole tools having circumferentially spaced rolling elements |
AU43356/93A AU4335693A (en) | 1992-05-27 | 1993-05-27 | Downhole tools |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB929213983A GB9213983D0 (en) | 1992-07-01 | 1992-07-01 | Well-drilling tools |
Publications (1)
Publication Number | Publication Date |
---|---|
GB9213983D0 true GB9213983D0 (en) | 1992-08-12 |
Family
ID=10718031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB929213983A Pending GB9213983D0 (en) | 1992-05-27 | 1992-07-01 | Well-drilling tools |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB9213983D0 (en) |
-
1992
- 1992-07-01 GB GB929213983A patent/GB9213983D0/en active Pending
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