GB0019800D0 - Activating ball assembly for use with a by-pass tool in a drill string - Google Patents
Activating ball assembly for use with a by-pass tool in a drill stringInfo
- Publication number
- GB0019800D0 GB0019800D0 GB0019800A GB0019800A GB0019800D0 GB 0019800 D0 GB0019800 D0 GB 0019800D0 GB 0019800 A GB0019800 A GB 0019800A GB 0019800 A GB0019800 A GB 0019800A GB 0019800 D0 GB0019800 D0 GB 0019800D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- drill string
- ball assembly
- activating ball
- pass tool
- tool
- 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.)
- Ceased
Links
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0019800A GB0019800D0 (en) | 2000-08-12 | 2000-08-12 | Activating ball assembly for use with a by-pass tool in a drill string |
AT01953271T ATE341697T1 (en) | 2000-08-12 | 2001-08-02 | ACTIVATION BALL FOR USE WITH A BY-PASS IN A DRILL STRING |
PCT/GB2001/003492 WO2002014650A1 (en) | 2000-08-12 | 2001-08-02 | Activating ball assembly for use with a by-pass tool in a drill string |
EP01953271A EP1307633B1 (en) | 2000-08-12 | 2001-08-02 | Activating ball assembly for use with a by-pass tool in a drill string |
US10/344,732 US6923255B2 (en) | 2000-08-12 | 2001-08-02 | Activating ball assembly for use with a by-pass tool in a drill string |
AU2001275759A AU2001275759A1 (en) | 2000-08-12 | 2001-08-02 | Activating ball assembly for use with a by-pass tool in a drill string |
DE60123630T DE60123630T2 (en) | 2000-08-12 | 2001-08-02 | ACTIVATING BALL FOR USE WITH A BY-PASS IN A DRILLING STRENGTH |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0019800A GB0019800D0 (en) | 2000-08-12 | 2000-08-12 | Activating ball assembly for use with a by-pass tool in a drill string |
Publications (1)
Publication Number | Publication Date |
---|---|
GB0019800D0 true GB0019800D0 (en) | 2000-09-27 |
Family
ID=9897447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0019800A Ceased GB0019800D0 (en) | 2000-08-12 | 2000-08-12 | Activating ball assembly for use with a by-pass tool in a drill string |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB0019800D0 (en) |
-
2000
- 2000-08-12 GB GB0019800A patent/GB0019800D0/en not_active Ceased
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) |