CA2854751C - Procede ameliore de recuperation de petrole par drainage par gravite au moyen de vapeur utilisant des puits de production multilateraux ou une direction d'ecoulement commune - Google Patents
Procede ameliore de recuperation de petrole par drainage par gravite au moyen de vapeur utilisant des puits de production multilateraux ou une direction d'ecoulement commune Download PDFInfo
- Publication number
- CA2854751C CA2854751C CA2854751A CA2854751A CA2854751C CA 2854751 C CA2854751 C CA 2854751C CA 2854751 A CA2854751 A CA 2854751A CA 2854751 A CA2854751 A CA 2854751A CA 2854751 C CA2854751 C CA 2854751C
- Authority
- CA
- Canada
- Prior art keywords
- well
- production
- horizontal portion
- injector
- wells
- 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.)
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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
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
- E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
- E21B43/2406—Steam assisted gravity drainage [SAGD]
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- 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)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2854751A CA2854751C (fr) | 2012-11-02 | 2012-11-02 | Procede ameliore de recuperation de petrole par drainage par gravite au moyen de vapeur utilisant des puits de production multilateraux ou une direction d'ecoulement commune |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2794205A CA2794205C (fr) | 2012-11-02 | 2012-11-02 | Procede ameliore de recuperation de petrole par drainage par gravite au moyen de vapeur utilisant des puits de production multilateraux ou une direction d'ecoulement commune |
| CA2854751A CA2854751C (fr) | 2012-11-02 | 2012-11-02 | Procede ameliore de recuperation de petrole par drainage par gravite au moyen de vapeur utilisant des puits de production multilateraux ou une direction d'ecoulement commune |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2794205A Division CA2794205C (fr) | 2012-11-02 | 2012-11-02 | Procede ameliore de recuperation de petrole par drainage par gravite au moyen de vapeur utilisant des puits de production multilateraux ou une direction d'ecoulement commune |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2854751A1 CA2854751A1 (fr) | 2014-05-02 |
| CA2854751C true CA2854751C (fr) | 2016-09-27 |
Family
ID=50605938
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2854751A Active CA2854751C (fr) | 2012-11-02 | 2012-11-02 | Procede ameliore de recuperation de petrole par drainage par gravite au moyen de vapeur utilisant des puits de production multilateraux ou une direction d'ecoulement commune |
| CA2794205A Active CA2794205C (fr) | 2012-11-02 | 2012-11-02 | Procede ameliore de recuperation de petrole par drainage par gravite au moyen de vapeur utilisant des puits de production multilateraux ou une direction d'ecoulement commune |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2794205A Active CA2794205C (fr) | 2012-11-02 | 2012-11-02 | Procede ameliore de recuperation de petrole par drainage par gravite au moyen de vapeur utilisant des puits de production multilateraux ou une direction d'ecoulement commune |
Country Status (1)
| Country | Link |
|---|---|
| CA (2) | CA2854751C (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11428086B2 (en) | 2015-04-27 | 2022-08-30 | Conocophillips Company | SW-SAGD with between heel and toe injection |
| WO2017131850A1 (fr) * | 2015-12-01 | 2017-08-03 | Conocophillips Company | Vapoextraction croisée à puits unique (sw-xsagd) |
-
2012
- 2012-11-02 CA CA2854751A patent/CA2854751C/fr active Active
- 2012-11-02 CA CA2794205A patent/CA2794205C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2854751A1 (fr) | 2014-05-02 |
| CA2794205C (fr) | 2015-09-08 |
| CA2794205A1 (fr) | 2014-05-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20140620 |
|
| MPN | Maintenance fee for patent paid |
Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 12TH ANNIV.) - STANDARD Year of fee payment: 12 |
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| 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: 20240806 |
|
| 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: 20240806 |
|
| 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: 20250919 |
|
| 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: 20250919 |