CA2759362C - Procede de recuperation d'huile a deplacement de front continu dans un puits horizontal - Google Patents
Procede de recuperation d'huile a deplacement de front continu dans un puits horizontal Download PDFInfo
- Publication number
- CA2759362C CA2759362C CA2759362A CA2759362A CA2759362C CA 2759362 C CA2759362 C CA 2759362C CA 2759362 A CA2759362 A CA 2759362A CA 2759362 A CA2759362 A CA 2759362A CA 2759362 C CA2759362 C CA 2759362C
- Authority
- CA
- Canada
- Prior art keywords
- well
- horizontal well
- reservoir
- horizontal
- oil
- 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
- 238000011084 recovery Methods 0.000 title claims description 43
- 238000000034 method Methods 0.000 claims abstract description 108
- 239000007789 gas Substances 0.000 claims abstract description 95
- 238000004519 manufacturing process Methods 0.000 claims abstract description 91
- 238000002347 injection Methods 0.000 claims abstract description 76
- 239000007924 injection Substances 0.000 claims abstract description 76
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 57
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 57
- 239000007788 liquid Substances 0.000 claims abstract description 36
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 29
- 238000002485 combustion reaction Methods 0.000 claims abstract description 27
- 238000011065 in-situ storage Methods 0.000 claims abstract description 18
- 239000004215 Carbon black (E152) Substances 0.000 claims description 44
- -1 steam Substances 0.000 claims description 33
- 239000003570 air Substances 0.000 claims description 25
- 238000005553 drilling Methods 0.000 claims description 20
- 230000001590 oxidative effect Effects 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 5
- 230000002250 progressing effect Effects 0.000 claims description 4
- 239000006227 byproduct Substances 0.000 claims description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 2
- 229910001882 dioxygen Inorganic materials 0.000 claims description 2
- 238000010408 sweeping Methods 0.000 claims description 2
- 238000013022 venting Methods 0.000 claims 2
- 230000008569 process Effects 0.000 abstract description 33
- 239000012530 fluid Substances 0.000 abstract description 11
- 239000002904 solvent Substances 0.000 abstract description 8
- 238000010793 Steam injection (oil industry) Methods 0.000 abstract description 6
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 239000000567 combustion gas Substances 0.000 abstract 2
- 238000005204 segregation Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 135
- 235000019198 oils Nutrition 0.000 description 134
- 238000005755 formation reaction Methods 0.000 description 24
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 18
- 230000001186 cumulative effect Effects 0.000 description 12
- 229910002092 carbon dioxide Inorganic materials 0.000 description 9
- 239000003085 diluting agent Substances 0.000 description 7
- 238000012986 modification Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 6
- 239000001569 carbon dioxide Substances 0.000 description 5
- 239000011435 rock Substances 0.000 description 5
- 239000010426 asphalt Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- 239000000571 coke Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 230000000750 progressive effect Effects 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010795 Steam Flooding Methods 0.000 description 2
- 238000010796 Steam-assisted gravity drainage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005094 computer simulation Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000035899 viability Effects 0.000 description 2
- 241001566735 Archon Species 0.000 description 1
- 238000010794 Cyclic Steam Stimulation Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 235000021388 linseed oil Nutrition 0.000 description 1
- 239000000944 linseed oil Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000001483 mobilizing effect Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000009828 non-uniform distribution Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer 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
- E21B43/30—Specific pattern of wells, e.g. optimising the spacing of wells
- E21B43/305—Specific pattern of wells, e.g. optimising the spacing of wells comprising at least one inclined or horizontal well
-
- 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
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)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
On décrit un procédé de combustion in situ qui entraîne la production simultanée de liquides et de gaz de combustion, ledit procédé combinant linjection de fluide, la séparation de phases par gravité et le drainage par gravité pour produire des hydrocarbures à partir dun gisement pétrolier souterrain. Ledit procédé comprend les étapes qui consistent à : injecter initialement un gaz à travers un puits horizontal situé à un niveau supérieur du gisement et à produire des gaz de combustion et du pétrole à travers des puits parallèles et latéralement décalés situés à un niveau inférieur du gisement. Ledit procédé dexploitation de gisement comprend la conversion séquentielle des puits de production en puits dinjection par balayage en ligne. Le procédé peut également être mis en uvre sans combustion in situ, en utilisant plutôt une injection de solvant gazeux ou de vapeur.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2759362A CA2759362C (fr) | 2011-11-25 | 2011-11-25 | Procede de recuperation d'huile a deplacement de front continu dans un puits horizontal |
| US13/314,078 US8960317B2 (en) | 2011-11-25 | 2011-12-07 | Horizontal well line-drive oil recovery process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2759362A CA2759362C (fr) | 2011-11-25 | 2011-11-25 | Procede de recuperation d'huile a deplacement de front continu dans un puits horizontal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2759362A1 CA2759362A1 (fr) | 2013-05-25 |
| CA2759362C true CA2759362C (fr) | 2016-01-19 |
Family
ID=48464190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2759362A Expired - Fee Related CA2759362C (fr) | 2011-11-25 | 2011-11-25 | Procede de recuperation d'huile a deplacement de front continu dans un puits horizontal |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2759362C (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104011331B (zh) | 2011-10-21 | 2017-09-01 | 尼克森能源无限责任公司 | 伴加氧的蒸汽辅助重力泄油方法 |
| CN104919134B (zh) | 2012-05-15 | 2018-11-06 | 尼克森能源无限责任公司 | 用于受损沥青储层的sagdox几何结构 |
| CN106368667A (zh) * | 2015-07-20 | 2017-02-01 | 中国石油天然气股份有限公司 | 用于稠油的立体双水平井井网及稠油的开采方法 |
| CN106761612B (zh) * | 2017-02-14 | 2019-03-15 | 中国石油大学(北京) | 拉链式布缝的双压裂水平井异井异步注水采油方法 |
-
2011
- 2011-11-25 CA CA2759362A patent/CA2759362C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2759362A1 (fr) | 2013-05-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |
Effective date: 20201125 |