CA2881165C - Procede de recuperation d'huile - Google Patents
Procede de recuperation d'huile Download PDFInfo
- Publication number
- CA2881165C CA2881165C CA2881165A CA2881165A CA2881165C CA 2881165 C CA2881165 C CA 2881165C CA 2881165 A CA2881165 A CA 2881165A CA 2881165 A CA2881165 A CA 2881165A CA 2881165 C CA2881165 C CA 2881165C
- Authority
- CA
- Canada
- Prior art keywords
- water
- steam
- forced circulation
- produced
- steam generator
- 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.)
- Active
Links
Landscapes
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/185,819 US9897309B2 (en) | 2011-07-19 | 2011-07-19 | Forced circulation steam generator |
| US13/185,819 | 2011-07-19 | ||
| US13/185,797 | 2011-07-19 | ||
| US13/185,797 US8899326B2 (en) | 2011-07-19 | 2011-07-19 | Oil recovery process |
| CA2758407A CA2758407C (fr) | 2011-07-19 | 2011-11-15 | Procede de recuperation d'huile |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2758407A Division CA2758407C (fr) | 2011-07-19 | 2011-11-15 | Procede de recuperation d'huile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2881165A1 CA2881165A1 (fr) | 2013-01-19 |
| CA2881165C true CA2881165C (fr) | 2017-08-01 |
Family
ID=47553790
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2758407A Active CA2758407C (fr) | 2011-07-19 | 2011-11-15 | Procede de recuperation d'huile |
| CA2881165A Active CA2881165C (fr) | 2011-07-19 | 2011-11-15 | Procede de recuperation d'huile |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2758407A Active CA2758407C (fr) | 2011-07-19 | 2011-11-15 | Procede de recuperation d'huile |
Country Status (1)
| Country | Link |
|---|---|
| CA (2) | CA2758407C (fr) |
-
2011
- 2011-11-15 CA CA2758407A patent/CA2758407C/fr active Active
- 2011-11-15 CA CA2881165A patent/CA2881165C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2758407A1 (fr) | 2013-01-19 |
| CA2758407C (fr) | 2015-05-05 |
| CA2881165A1 (fr) | 2013-01-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20150206 |
|
| MPN | Maintenance fee for patent paid |
Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 13TH ANNIV.) - STANDARD Year of fee payment: 13 |
|
| U00 | Fee paid |
Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED Effective date: 20241104 |
|
| U11 | Full renewal or maintenance fee paid |
Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT DETERMINED COMPLIANT Effective date: 20241104 Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL Effective date: 20241104 |
|
| MPN | Maintenance fee for patent paid |
Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 14TH ANNIV.) - STANDARD Year of fee payment: 14 |
|
| U00 | Fee paid |
Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED Effective date: 20251104 |
|
| U11 | Full renewal or maintenance fee paid |
Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL Effective date: 20251104 |