CA2461237C - Utilisation de chaleur dans une operation de recuperation du petrole par drainage par gravite au moyen de la vapeur - Google Patents
Utilisation de chaleur dans une operation de recuperation du petrole par drainage par gravite au moyen de la vapeur Download PDFInfo
- Publication number
- CA2461237C CA2461237C CA002461237A CA2461237A CA2461237C CA 2461237 C CA2461237 C CA 2461237C CA 002461237 A CA002461237 A CA 002461237A CA 2461237 A CA2461237 A CA 2461237A CA 2461237 C CA2461237 C CA 2461237C
- Authority
- CA
- Canada
- Prior art keywords
- injection
- steam
- reservoir
- plant
- vapors
- 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 - Lifetime
Links
- 238000010796 Steam-assisted gravity drainage Methods 0.000 title claims abstract description 25
- 238000011084 recovery Methods 0.000 title description 6
- 239000000203 mixture Substances 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000002347 injection Methods 0.000 claims description 43
- 239000007924 injection Substances 0.000 claims description 43
- 239000012530 fluid Substances 0.000 claims description 32
- 238000004519 manufacturing process Methods 0.000 claims description 32
- 239000003921 oil Substances 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 10
- 239000000295 fuel oil Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 238000010793 Steam injection (oil industry) Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008246 gaseous mixture Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000004326 stimulated echo acquisition mode for imaging Methods 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
- E21B43/16—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]
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)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
Dans un processus de drainage par gravité assistée de vapeur en cours pour récupérer du pétrole depuis un réservoir souterrain, les vapeurs d'un séparateur de tête de puits sont comprimées avec de la vapeur à haute pression à l'aide d'un éjecteur, pour produire un mélange qui est injecté dans le réservoir. En conséquence, la chaleur contenue dans les vapeurs est utilisée efficacement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002461237A CA2461237C (fr) | 2004-03-18 | 2004-03-18 | Utilisation de chaleur dans une operation de recuperation du petrole par drainage par gravite au moyen de la vapeur |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002461237A CA2461237C (fr) | 2004-03-18 | 2004-03-18 | Utilisation de chaleur dans une operation de recuperation du petrole par drainage par gravite au moyen de la vapeur |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2461237A1 CA2461237A1 (fr) | 2005-09-18 |
| CA2461237C true CA2461237C (fr) | 2006-08-22 |
Family
ID=35006089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002461237A Expired - Lifetime CA2461237C (fr) | 2004-03-18 | 2004-03-18 | Utilisation de chaleur dans une operation de recuperation du petrole par drainage par gravite au moyen de la vapeur |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2461237C (fr) |
-
2004
- 2004-03-18 CA CA002461237A patent/CA2461237C/fr not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2461237A1 (fr) | 2005-09-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20240318 |