EP2102447A2 - Kontrolliert verformbare aufblasbare hülse, herstellungsverfahren dafür und ihre verwendung für druckmessgeräte - Google Patents
Kontrolliert verformbare aufblasbare hülse, herstellungsverfahren dafür und ihre verwendung für druckmessgeräteInfo
- Publication number
- EP2102447A2 EP2102447A2 EP07871950A EP07871950A EP2102447A2 EP 2102447 A2 EP2102447 A2 EP 2102447A2 EP 07871950 A EP07871950 A EP 07871950A EP 07871950 A EP07871950 A EP 07871950A EP 2102447 A2 EP2102447 A2 EP 2102447A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- sleeve
- inflatable
- fibers
- configuration
- model
- 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- Withdrawn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
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 230000002093 peripheral effect Effects 0.000 claims abstract description 26
- 239000000835 fiber Substances 0.000 claims description 52
- 239000004753 textile Substances 0.000 claims description 30
- 230000006835 compression Effects 0.000 claims description 18
- 238000007906 compression Methods 0.000 claims description 18
- 239000011159 matrix material Substances 0.000 claims description 16
- 230000002787 reinforcement Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 7
- 238000009940 knitting Methods 0.000 claims description 5
- 238000009941 weaving Methods 0.000 claims description 5
- 239000000523 sample Substances 0.000 claims description 4
- 230000000452 restraining effect Effects 0.000 abstract 1
- 101000845183 Homo sapiens Tetratricopeptide repeat protein 5 Proteins 0.000 description 31
- 102100031280 Tetratricopeptide repeat protein 5 Human genes 0.000 description 31
- 230000008961 swelling Effects 0.000 description 4
- 238000002788 crimping Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 206010019909 Hernia Diseases 0.000 description 2
- 230000009172 bursting Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920000271 Kevlar® Polymers 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002023 wood Substances 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
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49863—Assembling or joining with prestressing of part
Definitions
- FIG. 3 is a diagrammatic view of two inflatable sleeve halves girded with a split tube and shown in intermediate inflation configuration, the upper half being that of a known sleeve and the lower half being that of a sleeve conforming to FIG.
- the structure 4 is preferably woven, so that it comprises, in addition to the peripheral fibers 41, longitudinal fibers 42 which are crossed with the peripheral fibers 41 and which extend in one direction. at least substantially parallel to the longitudinal axis X.
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Air Bags (AREA)
- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
- Piles And Underground Anchors (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0611040A FR2910047B1 (fr) | 2006-12-18 | 2006-12-18 | Manchon gonflable a deformation controlee, procede de fabrication, et application a la pressiometrie |
| PCT/FR2007/052534 WO2008084162A2 (fr) | 2006-12-18 | 2007-12-17 | Manchon gonflable à déformation contrôlée, procédé de fabrication, et application à la pressiométrie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP2102447A2 true EP2102447A2 (de) | 2009-09-23 |
Family
ID=38219509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP07871950A Withdrawn EP2102447A2 (de) | 2006-12-18 | 2007-12-17 | Kontrolliert verformbare aufblasbare hülse, herstellungsverfahren dafür und ihre verwendung für druckmessgeräte |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8978754B2 (de) |
| EP (1) | EP2102447A2 (de) |
| FR (1) | FR2910047B1 (de) |
| WO (1) | WO2008084162A2 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3009841B1 (fr) * | 2013-08-20 | 2015-09-18 | Calyf | Manchon gonflable, a expansion controlee |
| WO2016133498A1 (en) * | 2015-02-17 | 2016-08-25 | Halliburton Energy Services, Inc. | Lattice seal packer assembly and other downhole tools |
| FR3100326B1 (fr) | 2019-08-29 | 2021-12-31 | Calyf | Appareil de mesure du périmètre d’un objet déformable, utilisation de l’appareil pour la pléthysmographie par inductance ou sur un obturateur gonflable, dispositifs de mesure par mise en pression du sous-sol et par compression d’un échantillon de sol ou de roche |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1547240A (en) * | 1924-02-05 | 1925-07-28 | Hampton A Steele | Method and apparatus for testing or operating oil wells |
| US2661064A (en) * | 1946-11-01 | 1953-12-01 | Dayton Rubber Company | Oil well packer |
| US2828823A (en) * | 1955-07-07 | 1958-04-01 | Exxon Research Engineering Co | Reinforced inflatable packer |
| US3042980A (en) * | 1960-03-02 | 1962-07-10 | Connecticut Hard Rubber Co | Reinforced inflatable seal and method of making |
| US4424861A (en) * | 1981-10-08 | 1984-01-10 | Halliburton Company | Inflatable anchor element and packer employing same |
| US5340626A (en) * | 1991-08-16 | 1994-08-23 | Head Philip F | Well packer |
| US5205567A (en) * | 1991-10-30 | 1993-04-27 | The Gates Rubber Company | Reinforced inflatable packer |
| US5549947A (en) * | 1994-01-07 | 1996-08-27 | Composite Development Corporation | Composite shaft structure and manufacture |
| FR2704898B1 (fr) * | 1993-05-03 | 1995-08-04 | Drillflex | Structure tubulaire de preforme ou de matrice pour le tubage d'un puits. |
| FR2706575B1 (fr) * | 1993-06-17 | 1995-09-01 | Hutchinson | Dispositif de flexible haute pression dilatable. |
| US5778982A (en) * | 1993-10-27 | 1998-07-14 | Baski Water Instruments, Inc. | Fixed head inflatable packer with fully reinforced inflatable element and method of fabrication |
| FR2728934B1 (fr) * | 1994-12-29 | 1997-03-21 | Drillflex | Procede et dispositif pour tuber un puits, notamment un puits de forage petrolier, ou une canalisation, au moyen d'une preforme tubulaire souple, durcissable in situ |
| US5579839A (en) * | 1995-05-15 | 1996-12-03 | Cdi Seals, Inc. | Bulge control compression packer |
| WO2001006087A1 (en) * | 1999-07-19 | 2001-01-25 | Baker Hughes Incorporated | Extrusion resistant inflatable tool |
| DE10042166A1 (de) * | 2000-08-17 | 2002-03-07 | Siegfried Schwert | Verfahren und Schlauch zum Auskleiden einer Hochdruckrohrleitung |
| WO2004070163A1 (en) * | 2003-02-03 | 2004-08-19 | Baker Hughes Incorporated | Composite inflatable downhole packer or bridge plug |
| FR2875286B1 (fr) * | 2004-09-13 | 2008-04-25 | Saltel Ind Soc Par Actions Sim | Dispositif d'etancheite servant a obturer un puits ou une canalisation |
| US8894069B2 (en) * | 2005-03-30 | 2014-11-25 | Schlumberger Technology Corporation | Inflatable packers |
-
2006
- 2006-12-18 FR FR0611040A patent/FR2910047B1/fr not_active Expired - Fee Related
-
2007
- 2007-12-17 US US12/519,555 patent/US8978754B2/en not_active Expired - Fee Related
- 2007-12-17 EP EP07871950A patent/EP2102447A2/de not_active Withdrawn
- 2007-12-17 WO PCT/FR2007/052534 patent/WO2008084162A2/fr active Application Filing
Non-Patent Citations (2)
| Title |
|---|
| None * |
| See also references of WO2008084162A2 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008084162A2 (fr) | 2008-07-17 |
| WO2008084162A3 (fr) | 2008-11-27 |
| FR2910047B1 (fr) | 2015-02-20 |
| FR2910047A1 (fr) | 2008-06-20 |
| US20100038860A1 (en) | 2010-02-18 |
| US8978754B2 (en) | 2015-03-17 |
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Legal Events
| Date | Code | Title | Description |
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| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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| 17P | Request for examination filed |
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| AK | Designated contracting states |
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| 17Q | First examination report despatched |
Effective date: 20091015 |
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| DAX | Request for extension of the european patent (deleted) | ||
| STAA | Information on the status of an ep patent application or granted ep patent |
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| GRAP | Despatch of communication of intention to grant a patent |
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| STAA | Information on the status of an ep patent application or granted ep patent |
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| INTG | Intention to grant announced |
Effective date: 20201201 |
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| STAA | Information on the status of an ep patent application or granted ep patent |
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| 18D | Application deemed to be withdrawn |
Effective date: 20210413 |