CA2776704C - Poussee de vapeur et de gaz modifiee avec puits de production horizontaux supplementaires pour ameliorer le procede de recuperation du petrole lourd et du bitume - Google Patents
Poussee de vapeur et de gaz modifiee avec puits de production horizontaux supplementaires pour ameliorer le procede de recuperation du petrole lourd et du bitume Download PDFInfo
- Publication number
- CA2776704C CA2776704C CA2776704A CA2776704A CA2776704C CA 2776704 C CA2776704 C CA 2776704C CA 2776704 A CA2776704 A CA 2776704A CA 2776704 A CA2776704 A CA 2776704A CA 2776704 C CA2776704 C CA 2776704C
- Authority
- CA
- Canada
- Prior art keywords
- oil
- steam
- well
- sagd
- ncg
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 30
- 239000010426 asphalt Substances 0.000 title claims abstract description 18
- 238000011084 recovery Methods 0.000 title claims description 17
- 239000000295 fuel oil Substances 0.000 title abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 40
- 238000002347 injection Methods 0.000 claims abstract description 23
- 239000007924 injection Substances 0.000 claims abstract description 23
- 238000011065 in-situ storage Methods 0.000 claims abstract description 7
- 238000010796 Steam-assisted gravity drainage Methods 0.000 claims description 61
- 230000008569 process Effects 0.000 claims description 35
- 238000005553 drilling Methods 0.000 claims description 6
- 230000004936 stimulating effect Effects 0.000 claims 2
- 238000004891 communication Methods 0.000 abstract description 5
- 239000012530 fluid Substances 0.000 abstract description 4
- 229930195733 hydrocarbon Natural products 0.000 abstract description 4
- 150000002430 hydrocarbons Chemical class 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- -1 heavy oil or bitumen Chemical class 0.000 abstract description 2
- 230000000977 initiatory effect Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 57
- 238000010793 Steam injection (oil industry) Methods 0.000 description 14
- 239000007789 gas Substances 0.000 description 11
- 230000005484 gravity Effects 0.000 description 8
- 238000012986 modification Methods 0.000 description 8
- 230000004048 modification Effects 0.000 description 8
- 230000000638 stimulation Effects 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 230000001186 cumulative effect Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000010794 Cyclic Steam Stimulation Methods 0.000 description 4
- 238000004088 simulation Methods 0.000 description 4
- XQCFHQBGMWUEMY-ZPUQHVIOSA-N Nitrovin Chemical compound C=1C=C([N+]([O-])=O)OC=1\C=C\C(=NNC(=N)N)\C=C\C1=CC=C([N+]([O-])=O)O1 XQCFHQBGMWUEMY-ZPUQHVIOSA-N 0.000 description 3
- 230000007480 spreading Effects 0.000 description 3
- ANNNBEZJTNCXHY-NSCUHMNNSA-N Isorhapontigenin Chemical compound C1=C(O)C(OC)=CC(\C=C\C=2C=C(O)C=C(O)C=2)=C1 ANNNBEZJTNCXHY-NSCUHMNNSA-N 0.000 description 2
- JXASPPWQHFOWPL-UHFFFAOYSA-N Tamarixin Natural products C1=C(O)C(OC)=CC=C1C1=C(OC2C(C(O)C(O)C(CO)O2)O)C(=O)C2=C(O)C=C(O)C=C2O1 JXASPPWQHFOWPL-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000243 solution 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]
- E21B43/2408—SAGD in combination with other methods
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
Système et méthode de production dhydrocarbures, comme du pétrole lourd ou du bitume, recourant à linjection dénergie thermique sur place. Linvention combine les avantages du procédé SAGP et lutilisation dun producteur supplémentaire, avec des spécifications précises pour ce qui est de la synchronisation afin de permettre linitiation de la coinjection des gaz non condensables et de la vapeur avant la communication des fluides entre les chambres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2776704A CA2776704C (fr) | 2012-05-14 | 2012-05-14 | Poussee de vapeur et de gaz modifiee avec puits de production horizontaux supplementaires pour ameliorer le procede de recuperation du petrole lourd et du bitume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2776704A CA2776704C (fr) | 2012-05-14 | 2012-05-14 | Poussee de vapeur et de gaz modifiee avec puits de production horizontaux supplementaires pour ameliorer le procede de recuperation du petrole lourd et du bitume |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2776704A1 CA2776704A1 (fr) | 2013-11-14 |
| CA2776704C true CA2776704C (fr) | 2014-11-18 |
Family
ID=49577926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2776704A Active CA2776704C (fr) | 2012-05-14 | 2012-05-14 | Poussee de vapeur et de gaz modifiee avec puits de production horizontaux supplementaires pour ameliorer le procede de recuperation du petrole lourd et du bitume |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2776704C (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10145226B2 (en) | 2015-11-16 | 2018-12-04 | Meg Energy Corp. | Steam-solvent-gas process with additional horizontal production wells to enhance heavy oil / bitumen recovery |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016179688A1 (fr) * | 2015-05-13 | 2016-11-17 | Nexen Energy Ulc | Procédés permettant de produire des hydrocarbures au cours de procédés de récupération d'hydrocarbures à base de drainage par gravité à un stade ultérieur |
| CN107558975B (zh) * | 2016-07-01 | 2020-09-08 | 中国石油天然气股份有限公司 | 一种使用降粘剂改善蒸汽辅助重力泄油后期开发的方法 |
| CN112963128B (zh) * | 2021-03-03 | 2023-01-10 | 中国石油天然气股份有限公司 | 降低蒸汽腔外溢预防sagd开发过程中顶水下窜的方法 |
-
2012
- 2012-05-14 CA CA2776704A patent/CA2776704C/fr active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10145226B2 (en) | 2015-11-16 | 2018-12-04 | Meg Energy Corp. | Steam-solvent-gas process with additional horizontal production wells to enhance heavy oil / bitumen recovery |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2776704A1 (fr) | 2013-11-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20140508 |