CA2549799A1 - Methode et ensemble de positionnement d'un manchon interne - Google Patents
Methode et ensemble de positionnement d'un manchon interne Download PDFInfo
- Publication number
- CA2549799A1 CA2549799A1 CA002549799A CA2549799A CA2549799A1 CA 2549799 A1 CA2549799 A1 CA 2549799A1 CA 002549799 A CA002549799 A CA 002549799A CA 2549799 A CA2549799 A CA 2549799A CA 2549799 A1 CA2549799 A1 CA 2549799A1
- Authority
- CA
- Canada
- Prior art keywords
- bladder
- liquid
- piston
- gas
- tubular
- 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.)
- Abandoned
Links
- 239000007788 liquid Substances 0.000 claims abstract description 37
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 2
- 239000008188 pellet Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B29/00—Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
- E21B29/10—Reconditioning of well casings, e.g. straightening
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
- E21B23/04—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells operated by fluid means, e.g. actuated by explosion
- E21B23/0414—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells operated by fluid means, e.g. actuated by explosion using explosives
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002549799A CA2549799A1 (fr) | 2006-05-31 | 2006-05-31 | Methode et ensemble de positionnement d'un manchon interne |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002549799A CA2549799A1 (fr) | 2006-05-31 | 2006-05-31 | Methode et ensemble de positionnement d'un manchon interne |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2549799A1 true CA2549799A1 (fr) | 2007-11-30 |
Family
ID=38788249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002549799A Abandoned CA2549799A1 (fr) | 2006-05-31 | 2006-05-31 | Methode et ensemble de positionnement d'un manchon interne |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2549799A1 (fr) |
-
2006
- 2006-05-31 CA CA002549799A patent/CA2549799A1/fr not_active Abandoned
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
FZDE | Discontinued |
Effective date: 20140221 |