GB9919270D0 - Tool assembly - Google Patents
Tool assemblyInfo
- Publication number
- GB9919270D0 GB9919270D0 GBGB9919270.0A GB9919270A GB9919270D0 GB 9919270 D0 GB9919270 D0 GB 9919270D0 GB 9919270 A GB9919270 A GB 9919270A GB 9919270 D0 GB9919270 D0 GB 9919270D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- tool assembly
- tool
- assembly
- 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 (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9919270.0A GB9919270D0 (en) | 1999-08-17 | 1999-08-17 | Tool assembly |
AU67078/00A AU6707800A (en) | 1999-08-17 | 2000-08-17 | Tool assembly |
PCT/GB2000/003200 WO2001012949A2 (en) | 1999-08-17 | 2000-08-17 | Downhole flapper valve assembly |
EP00954718A EP1144803A3 (en) | 1999-08-17 | 2000-08-17 | Downhole flapper valve assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9919270.0A GB9919270D0 (en) | 1999-08-17 | 1999-08-17 | Tool assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
GB9919270D0 true GB9919270D0 (en) | 1999-10-20 |
Family
ID=10859177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB9919270.0A Ceased GB9919270D0 (en) | 1999-08-17 | 1999-08-17 | Tool assembly |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1144803A3 (en) |
AU (1) | AU6707800A (en) |
GB (1) | GB9919270D0 (en) |
WO (1) | WO2001012949A2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2373802B (en) * | 1999-11-16 | 2004-03-17 | Schlumberger Technology Corp | Downhole valve and technique to seal a bore of a body |
US7537061B2 (en) | 2006-06-13 | 2009-05-26 | Precision Energy Services, Inc. | System and method for releasing and retrieving memory tool with wireline in well pipe |
US10794143B2 (en) * | 2017-10-06 | 2020-10-06 | Baker Hughes, A Ge Company, Llc | Sub-surface safety valve flapper sleeve |
CN112065324B (en) * | 2019-06-10 | 2024-08-06 | 中国石油化工股份有限公司 | Leak-proof valve well completion tool |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3696868A (en) * | 1970-12-18 | 1972-10-10 | Otis Eng Corp | Well flow control valves and well systems utilizing the same |
US4149698A (en) * | 1977-04-13 | 1979-04-17 | Otis Engineering Corporation | Surface controlled subsurface safety valve |
US4531587A (en) * | 1984-02-22 | 1985-07-30 | Baker Oil Tools, Inc. | Downhole flapper valve |
US6237683B1 (en) * | 1996-04-26 | 2001-05-29 | Camco International Inc. | Wellbore flow control device |
WO1997047852A1 (en) * | 1996-06-13 | 1997-12-18 | Pes, Inc. | Downhole lubricator valve |
US6302210B1 (en) * | 1997-11-10 | 2001-10-16 | Halliburton Energy Services, Inc. | Safety valve utilizing an isolation valve and method of using the same |
US6003605A (en) * | 1997-12-01 | 1999-12-21 | Halliburton Enery Services, Inc. | Balanced line tubing retrievable safety valve |
GB9913557D0 (en) | 1999-06-10 | 1999-08-11 | French Oilfield Services Ltd | Hydraulic control assembly |
-
1999
- 1999-08-17 GB GBGB9919270.0A patent/GB9919270D0/en not_active Ceased
-
2000
- 2000-08-17 EP EP00954718A patent/EP1144803A3/en not_active Withdrawn
- 2000-08-17 WO PCT/GB2000/003200 patent/WO2001012949A2/en not_active Application Discontinuation
- 2000-08-17 AU AU67078/00A patent/AU6707800A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2001012949A3 (en) | 2001-08-30 |
EP1144803A2 (en) | 2001-10-17 |
AU6707800A (en) | 2001-03-13 |
EP1144803A3 (en) | 2002-09-11 |
WO2001012949A2 (en) | 2001-02-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) |