GB201412665D0 - Elastically deformable support for an expandable seal element of a downhole tool - Google Patents
Elastically deformable support for an expandable seal element of a downhole toolInfo
- Publication number
- GB201412665D0 GB201412665D0 GBGB1412665.0A GB201412665A GB201412665D0 GB 201412665 D0 GB201412665 D0 GB 201412665D0 GB 201412665 A GB201412665 A GB 201412665A GB 201412665 D0 GB201412665 D0 GB 201412665D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- elastically deformable
- downhole tool
- seal element
- deformable support
- expandable seal
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/1208—Packers; Plugs characterised by the construction of the sealing or packing means
- E21B33/1216—Anti-extrusion means, e.g. means to prevent cold flow of rubber packing
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Gasket Seals (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1412665.0A GB201412665D0 (en) | 2014-07-16 | 2014-07-16 | Elastically deformable support for an expandable seal element of a downhole tool |
US15/326,992 US20170211348A1 (en) | 2014-07-16 | 2015-07-16 | Elastically deformable support for an expandable seal element of a downhole tool |
PCT/GB2015/052058 WO2016009211A2 (en) | 2014-07-16 | 2015-07-16 | Elastically deformable support for an expandable seal element of a downhole tool |
GB1700306.2A GB2543207A (en) | 2014-07-16 | 2015-07-16 | Elastically deformable support for an expandable seal element of a downhole tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1412665.0A GB201412665D0 (en) | 2014-07-16 | 2014-07-16 | Elastically deformable support for an expandable seal element of a downhole tool |
Publications (1)
Publication Number | Publication Date |
---|---|
GB201412665D0 true GB201412665D0 (en) | 2014-08-27 |
Family
ID=51454244
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB1412665.0A Ceased GB201412665D0 (en) | 2014-07-16 | 2014-07-16 | Elastically deformable support for an expandable seal element of a downhole tool |
GB1700306.2A Withdrawn GB2543207A (en) | 2014-07-16 | 2015-07-16 | Elastically deformable support for an expandable seal element of a downhole tool |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1700306.2A Withdrawn GB2543207A (en) | 2014-07-16 | 2015-07-16 | Elastically deformable support for an expandable seal element of a downhole tool |
Country Status (3)
Country | Link |
---|---|
US (1) | US20170211348A1 (en) |
GB (2) | GB201412665D0 (en) |
WO (1) | WO2016009211A2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201710376D0 (en) * | 2017-06-28 | 2017-08-16 | Peak Well Systems Pty Ltd | Seal apparatus and methods of use |
CN112601875B (en) * | 2018-08-20 | 2024-03-26 | 北极星钻柱测试仪公司 | Anti-extrusion assembly and sealing system comprising same |
US10662734B1 (en) * | 2019-09-14 | 2020-05-26 | Vertice Oil Tools | Methods and systems for preventing hydrostatic head within a well |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3298440A (en) * | 1965-10-11 | 1967-01-17 | Schlumberger Well Surv Corp | Non-retrievable bridge plug |
GB0303422D0 (en) * | 2003-02-13 | 2003-03-19 | Read Well Services Ltd | Apparatus and method |
NO321083B3 (en) * | 2004-07-09 | 2010-02-15 | Bronnteknologiutvikling As | Bronnplugg |
US8393388B2 (en) * | 2010-08-16 | 2013-03-12 | Baker Hughes Incorporated | Retractable petal collet backup for a subterranean seal |
GB201018334D0 (en) * | 2010-11-01 | 2010-12-15 | Extreme Invent As | Expandable packer |
-
2014
- 2014-07-16 GB GBGB1412665.0A patent/GB201412665D0/en not_active Ceased
-
2015
- 2015-07-16 GB GB1700306.2A patent/GB2543207A/en not_active Withdrawn
- 2015-07-16 WO PCT/GB2015/052058 patent/WO2016009211A2/en active Application Filing
- 2015-07-16 US US15/326,992 patent/US20170211348A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
GB201700306D0 (en) | 2017-02-22 |
US20170211348A1 (en) | 2017-07-27 |
WO2016009211A3 (en) | 2016-03-24 |
GB2543207A (en) | 2017-04-12 |
WO2016009211A2 (en) | 2016-01-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) |