NO934259L - Fremgangsmåte for montering av en ekspanderbar pakning - Google Patents
Fremgangsmåte for montering av en ekspanderbar pakningInfo
- Publication number
- NO934259L NO934259L NO934259A NO934259A NO934259L NO 934259 L NO934259 L NO 934259L NO 934259 A NO934259 A NO 934259A NO 934259 A NO934259 A NO 934259A NO 934259 L NO934259 L NO 934259L
- Authority
- NO
- Norway
- Prior art keywords
- welded
- piles
- mounting
- packing device
- expandable gasket
- Prior art date
Links
- 238000012856 packing Methods 0.000 abstract 2
- 230000032683 aging Effects 0.000 abstract 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
- Y10T29/49877—Assembling or joining of flexible wall, expansible chamber devices [e.g., bellows]
-
- 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
- Y10T29/4998—Combined manufacture including applying or shaping of fluent material
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)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Sealing Material Composition (AREA)
- Gasket Seals (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/981,714 US5361479A (en) | 1992-11-25 | 1992-11-25 | Method of assembly for inflatable packer |
Publications (2)
Publication Number | Publication Date |
---|---|
NO934259D0 NO934259D0 (no) | 1993-11-24 |
NO934259L true NO934259L (no) | 1994-05-26 |
Family
ID=25528596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO934259A NO934259L (no) | 1992-11-25 | 1993-11-24 | Fremgangsmåte for montering av en ekspanderbar pakning |
Country Status (6)
Country | Link |
---|---|
US (1) | US5361479A (da) |
EP (1) | EP0599423B1 (da) |
CA (1) | CA2103094A1 (da) |
DE (1) | DE69315963D1 (da) |
DK (1) | DK132193A (da) |
NO (1) | NO934259L (da) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5439053A (en) * | 1993-07-13 | 1995-08-08 | Dowell Schlumberger Incorporated | Reinforcing slat for inflatable packer |
US6204171B1 (en) | 1996-05-24 | 2001-03-20 | Micron Technology, Inc. | Process for forming a film composed of a nitride of a diffusion barrier material |
US6431274B1 (en) * | 2000-06-23 | 2002-08-13 | Baker Hughes Incorporated | Well packer |
US7896089B2 (en) * | 2008-09-23 | 2011-03-01 | Schlumberger Technology Corporation | System and method for forming a seal in a wellbore |
US8573314B2 (en) * | 2008-11-20 | 2013-11-05 | Schlumberger Technology Corporation | Packer system with reduced friction during actuation |
US8474524B2 (en) * | 2009-05-21 | 2013-07-02 | Schlumberger Technology Corporation | Anti-extrusion packer system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3837947A (en) * | 1969-05-01 | 1974-09-24 | Lynes Inc | Method of forming an inflatable member |
US4832120A (en) * | 1987-12-28 | 1989-05-23 | Baker Hughes Incorporated | Inflatable tool for a subterranean well |
US4951747A (en) * | 1989-10-17 | 1990-08-28 | Baker Hughes Incorporated | Inflatable tool |
US5143154A (en) * | 1990-03-13 | 1992-09-01 | Baker Hughes Incorporated | Inflatable packing element |
GB2248255B (en) * | 1990-09-27 | 1994-11-16 | Solinst Canada Ltd | Borehole packer |
-
1992
- 1992-11-25 US US07/981,714 patent/US5361479A/en not_active Expired - Fee Related
-
1993
- 1993-11-15 CA CA002103094A patent/CA2103094A1/en not_active Abandoned
- 1993-11-23 DE DE69315963T patent/DE69315963D1/de not_active Expired - Lifetime
- 1993-11-23 EP EP93203278A patent/EP0599423B1/en not_active Expired - Lifetime
- 1993-11-24 NO NO934259A patent/NO934259L/no unknown
- 1993-11-24 DK DK931321A patent/DK132193A/da not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CA2103094A1 (en) | 1994-05-26 |
EP0599423B1 (en) | 1997-12-29 |
US5361479A (en) | 1994-11-08 |
EP0599423A2 (en) | 1994-06-01 |
DK132193A (da) | 1994-05-26 |
DK132193D0 (da) | 1993-11-24 |
NO934259D0 (no) | 1993-11-24 |
EP0599423A3 (en) | 1995-05-31 |
DE69315963D1 (de) | 1998-02-05 |
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