CA2751135C - Appareil et methode de penetration du ciment entourant un tube - Google Patents
Appareil et methode de penetration du ciment entourant un tube Download PDFInfo
- Publication number
- CA2751135C CA2751135C CA2751135A CA2751135A CA2751135C CA 2751135 C CA2751135 C CA 2751135C CA 2751135 A CA2751135 A CA 2751135A CA 2751135 A CA2751135 A CA 2751135A CA 2751135 C CA2751135 C CA 2751135C
- Authority
- CA
- Canada
- Prior art keywords
- tubular
- bore
- interior
- fluid
- insert
- 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.)
- Expired - Fee Related
Links
- 239000004568 cement Substances 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000000149 penetrating effect Effects 0.000 title claims abstract description 8
- 239000012530 fluid Substances 0.000 claims abstract description 59
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 16
- 238000005530 etching Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 15
- 239000000126 substance Substances 0.000 claims description 10
- 230000008961 swelling Effects 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 4
- 238000005299 abrasion Methods 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 claims 1
- 230000007797 corrosion Effects 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000002360 explosive Substances 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 229910000760 Hardened steel Inorganic materials 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/11—Perforators; Permeators
- E21B43/112—Perforators with extendable perforating members, e.g. actuated by fluid means
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)
- Reciprocating Pumps (AREA)
Abstract
Un appareil et un procédé pour pénétrer le béton (300) entourant une tubulure (200) cimentée à une formation (400). Lappareil comprend un orifice (10) à travers la paroi de la tubulure (200) et un canal de fluide intermédiaire (102) dans un élément rapporté (100) à lintérieur de lorifice. Un manchon intérieur (120) peut être disposé sur la surface intérieure de la paroi de la tubulure (200). Le manchon intérieur (120) est mobile entre une position fermée à laquelle la communication fluidique entre lintérieur de la tubulure et lorifice est empêchée, et une position ouverte à laquelle la communication fluidique entre lintérieur de la tubulure et lalésage est permise. Un fluide abrasif ou un fluide de gravure est acheminé par le canal (102) pour retirer le béton ou lélément rapporté (100) ou lensemble piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2751135A CA2751135C (fr) | 2011-08-30 | 2011-08-30 | Appareil et methode de penetration du ciment entourant un tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2751135A CA2751135C (fr) | 2011-08-30 | 2011-08-30 | Appareil et methode de penetration du ciment entourant un tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2751135A1 CA2751135A1 (fr) | 2013-02-28 |
| CA2751135C true CA2751135C (fr) | 2018-07-24 |
Family
ID=47751911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2751135A Expired - Fee Related CA2751135C (fr) | 2011-08-30 | 2011-08-30 | Appareil et methode de penetration du ciment entourant un tube |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2751135C (fr) |
-
2011
- 2011-08-30 CA CA2751135A patent/CA2751135C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2751135A1 (fr) | 2013-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20160823 |
|
| MKLA | Lapsed |
Effective date: 20220301 |
|
| MKLA | Lapsed |
Effective date: 20200831 |