GB0912298D0 - Electronic downhole valve - Google Patents
Electronic downhole valveInfo
- Publication number
- GB0912298D0 GB0912298D0 GB0912298A GB0912298A GB0912298D0 GB 0912298 D0 GB0912298 D0 GB 0912298D0 GB 0912298 A GB0912298 A GB 0912298A GB 0912298 A GB0912298 A GB 0912298A GB 0912298 D0 GB0912298 D0 GB 0912298D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- downhole valve
- electronic downhole
- electronic
- valve
- downhole
- 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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0912298A GB0912298D0 (en) | 2009-07-15 | 2009-07-15 | Electronic downhole valve |
GB201011274A GB2471935B (en) | 2009-07-15 | 2010-07-05 | Electronic downhole valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0912298A GB0912298D0 (en) | 2009-07-15 | 2009-07-15 | Electronic downhole valve |
Publications (1)
Publication Number | Publication Date |
---|---|
GB0912298D0 true GB0912298D0 (en) | 2009-08-26 |
Family
ID=41058001
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0912298A Ceased GB0912298D0 (en) | 2009-07-15 | 2009-07-15 | Electronic downhole valve |
GB201011274A Active GB2471935B (en) | 2009-07-15 | 2010-07-05 | Electronic downhole valve |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB201011274A Active GB2471935B (en) | 2009-07-15 | 2010-07-05 | Electronic downhole valve |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB0912298D0 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6041857A (en) * | 1997-02-14 | 2000-03-28 | Baker Hughes Incorporated | Motor drive actuator for downhole flow control devices |
NO313341B1 (en) * | 2000-12-04 | 2002-09-16 | Ziebel As | Sleeve valve for regulating fluid flow and method for assembling a sleeve valve |
GB0621031D0 (en) * | 2006-10-24 | 2006-11-29 | Red Spider Technology Ltd | Downhole apparatus and method |
-
2009
- 2009-07-15 GB GB0912298A patent/GB0912298D0/en not_active Ceased
-
2010
- 2010-07-05 GB GB201011274A patent/GB2471935B/en active Active
Also Published As
Publication number | Publication date |
---|---|
GB201011274D0 (en) | 2010-08-18 |
GB2471935A (en) | 2011-01-19 |
GB2471935B (en) | 2013-12-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) | ||
COOA | Change in applicant's name or ownership of the application |
Free format text: FORMER OWNER: RED SPIDER TECHNOLOGY LIMITED Owner name: HALLIBURTON MANUFACTURING & SERVICES LIMITED |