GB2526355A - Improved isolation barrier - Google Patents
Improved isolation barrier Download PDFInfo
- Publication number
- GB2526355A GB2526355A GB1409171.4A GB201409171A GB2526355A GB 2526355 A GB2526355 A GB 2526355A GB 201409171 A GB201409171 A GB 201409171A GB 2526355 A GB2526355 A GB 2526355A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sleeve
- assembly according
- tubular body
- fluid
- sleeve member
- 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.)
- Withdrawn
Links
- 230000004888 barrier function Effects 0.000 title claims description 27
- 238000002955 isolation Methods 0.000 title description 14
- 239000012530 fluid Substances 0.000 claims abstract description 86
- 238000000034 method Methods 0.000 claims abstract description 28
- 230000007717 exclusion Effects 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 10
- 238000005086 pumping Methods 0.000 claims description 5
- 230000004913 activation Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 description 22
- 229910052751 metal Inorganic materials 0.000 description 22
- 239000000463 material Substances 0.000 description 12
- 238000003466 welding Methods 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 5
- 238000010276 construction Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000006260 foam Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 239000000806 elastomer Substances 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000006262 metallic foam Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- -1 for example Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
-
- 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
-
- 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
- E21B33/1212—Packers; Plugs characterised by the construction of the sealing or packing means including a metal-to-metal seal element
-
- 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
- E21B33/127—Packers; Plugs with inflatable sleeve
- E21B33/1277—Packers; Plugs with inflatable sleeve characterised by the construction or fixation of the sleeve
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (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)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
- Earth Drilling (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1409171.4A GB2526355A (en) | 2014-05-22 | 2014-05-22 | Improved isolation barrier |
PCT/GB2015/051484 WO2015177546A1 (fr) | 2014-05-22 | 2015-05-20 | Barrière d'isolation améliorée |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1409171.4A GB2526355A (en) | 2014-05-22 | 2014-05-22 | Improved isolation barrier |
Publications (2)
Publication Number | Publication Date |
---|---|
GB201409171D0 GB201409171D0 (en) | 2014-07-09 |
GB2526355A true GB2526355A (en) | 2015-11-25 |
Family
ID=51177330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1409171.4A Withdrawn GB2526355A (en) | 2014-05-22 | 2014-05-22 | Improved isolation barrier |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB2526355A (fr) |
WO (1) | WO2015177546A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2577341B (en) * | 2018-09-18 | 2021-01-27 | Morphpackers Ltd | Method of manufacturing an assembly for use as an isolation barrier |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1437480A1 (fr) * | 2003-01-09 | 2004-07-14 | Weatherford/Lamb, Inc. | Outil double sans elastomere, avec haute expansion |
GB2398312A (en) * | 2003-02-13 | 2004-08-18 | Read Well Services Ltd | Downhole tubular sealing apparatus |
EP1624152A2 (fr) * | 2004-08-04 | 2006-02-08 | Read Well Services Limited | Packer pour tubage activé hydrauliquement |
WO2012168728A2 (fr) * | 2011-06-10 | 2012-12-13 | Read Well Services Limited | Ensemble tubulaire et procédé de déploiement d'un dispositif de puits utilisant un ensemble tubulaire |
GB2501988A (en) * | 2013-04-24 | 2013-11-13 | Meta Downhole Ltd | A method of joining first and second tubular members |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0909086D0 (en) * | 2009-05-27 | 2009-07-01 | Read Well Services Ltd | An active external casing packer (ecp) for frac operations in oil and gas wells |
-
2014
- 2014-05-22 GB GB1409171.4A patent/GB2526355A/en not_active Withdrawn
-
2015
- 2015-05-20 WO PCT/GB2015/051484 patent/WO2015177546A1/fr active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1437480A1 (fr) * | 2003-01-09 | 2004-07-14 | Weatherford/Lamb, Inc. | Outil double sans elastomere, avec haute expansion |
GB2398312A (en) * | 2003-02-13 | 2004-08-18 | Read Well Services Ltd | Downhole tubular sealing apparatus |
EP1624152A2 (fr) * | 2004-08-04 | 2006-02-08 | Read Well Services Limited | Packer pour tubage activé hydrauliquement |
WO2012168728A2 (fr) * | 2011-06-10 | 2012-12-13 | Read Well Services Limited | Ensemble tubulaire et procédé de déploiement d'un dispositif de puits utilisant un ensemble tubulaire |
GB2501988A (en) * | 2013-04-24 | 2013-11-13 | Meta Downhole Ltd | A method of joining first and second tubular members |
Also Published As
Publication number | Publication date |
---|---|
GB201409171D0 (en) | 2014-07-09 |
WO2015177546A1 (fr) | 2015-11-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) | ||
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) |
Free format text: REGISTERED BETWEEN 20161110 AND 20161116 |