CA3025807C - Procede de recuperation de solvant d'une chambre a drainage par gravite formee par extraction au solvant et appareil pour cela - Google Patents
Procede de recuperation de solvant d'une chambre a drainage par gravite formee par extraction au solvant et appareil pour cela Download PDFInfo
- Publication number
- CA3025807C CA3025807C CA3025807A CA3025807A CA3025807C CA 3025807 C CA3025807 C CA 3025807C CA 3025807 A CA3025807 A CA 3025807A CA 3025807 A CA3025807 A CA 3025807A CA 3025807 C CA3025807 C CA 3025807C
- Authority
- CA
- Canada
- Prior art keywords
- solvent
- chamber
- gravity drainage
- drainage chamber
- situ
- 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
- 239000002904 solvent Substances 0.000 title claims abstract description 280
- 238000000034 method Methods 0.000 title claims abstract description 67
- 230000005484 gravity Effects 0.000 title claims abstract description 59
- 238000011084 recovery Methods 0.000 title claims abstract description 42
- 238000000605 extraction Methods 0.000 title claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 110
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 63
- 238000004519 manufacturing process Methods 0.000 claims abstract description 59
- 238000002347 injection Methods 0.000 claims abstract description 44
- 239000007924 injection Substances 0.000 claims abstract description 44
- 238000011065 in-situ storage Methods 0.000 claims abstract description 38
- 239000012530 fluid Substances 0.000 claims abstract description 37
- 239000008398 formation water Substances 0.000 claims abstract description 10
- 239000007789 gas Substances 0.000 claims description 127
- 229930195733 hydrocarbon Natural products 0.000 claims description 29
- 150000002430 hydrocarbons Chemical class 0.000 claims description 29
- 230000015572 biosynthetic process Effects 0.000 claims description 27
- 239000004215 Carbon black (E152) Substances 0.000 claims description 13
- 230000008569 process Effects 0.000 claims description 13
- 238000011010 flushing procedure Methods 0.000 claims description 12
- 238000012544 monitoring process Methods 0.000 claims description 6
- 230000002829 reductive effect Effects 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 230000005012 migration Effects 0.000 claims 1
- 238000013508 migration Methods 0.000 claims 1
- 238000002203 pretreatment Methods 0.000 claims 1
- 238000004064 recycling Methods 0.000 claims 1
- 239000012071 phase Substances 0.000 description 32
- 239000010426 asphalt Substances 0.000 description 24
- 238000009826 distribution Methods 0.000 description 13
- 238000004821 distillation Methods 0.000 description 8
- 230000003247 decreasing effect Effects 0.000 description 7
- 230000007423 decrease Effects 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 230000003068 static effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 230000001186 cumulative effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 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 2
- 230000008901 benefit Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000013557 residual solvent Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
- C09K8/592—Compositions used in combination with generated heat, e.g. by steam injection
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
L'invention concerne un procédé et un appareil de récupération du solvant qui reste dans une chambre à drainage par gravité arrivée à maturité formée par extraction au solvant. Le procédé consiste à passer d'une phase de production de pétrole à une phase de récupération de solvant liquide en continuant à produire des fluides à partir de la chambre, même après l'arrêt de l'injection de solvant. Du solvant liquide supplémentaire qui ne peut pas se drainer librement hors de la chambre et une partie du solvant qui est retenu en phase gazeuse dans la chambre sont alors récupérés en aspirant du gaz de la chambre. L'invention concerne aussi la gestion de la pression de la chambre par injection de gaz non condensable ou d'eau de formation dans la chambre, ainsi que l'injection d'eau pour améliorer la récupération de solvant à partir de réservoirs avec une faible saturation initiale en eau. L'invention concerne également un appareil approprié pour mettre en uvre la présente invention.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2931907A CA2931907A1 (fr) | 2016-06-02 | 2016-06-02 | Methode de recuperation de solvant d'une chambre d'evacuation par gravite formee par extraction a base de solvant et appareil servant a realiser la methode |
CA2,931,907 | 2016-06-02 | ||
PCT/CA2017/000138 WO2017205962A1 (fr) | 2016-06-02 | 2017-06-01 | Procédé de récupération de solvant d'une chambre à drainage par gravité formée par extraction au solvant et appareil pour cela |
Publications (2)
Publication Number | Publication Date |
---|---|
CA3025807A1 CA3025807A1 (fr) | 2017-12-07 |
CA3025807C true CA3025807C (fr) | 2019-06-25 |
Family
ID=60477341
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2931907A Abandoned CA2931907A1 (fr) | 2016-06-02 | 2016-06-02 | Methode de recuperation de solvant d'une chambre d'evacuation par gravite formee par extraction a base de solvant et appareil servant a realiser la methode |
CA3025807A Active CA3025807C (fr) | 2016-06-02 | 2017-06-01 | Procede de recuperation de solvant d'une chambre a drainage par gravite formee par extraction au solvant et appareil pour cela |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2931907A Abandoned CA2931907A1 (fr) | 2016-06-02 | 2016-06-02 | Methode de recuperation de solvant d'une chambre d'evacuation par gravite formee par extraction a base de solvant et appareil servant a realiser la methode |
Country Status (2)
Country | Link |
---|---|
CA (2) | CA2931907A1 (fr) |
WO (1) | WO2017205962A1 (fr) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2494391C (fr) * | 2005-01-26 | 2010-06-29 | Nexen, Inc. | Methodes d'amelioration de la production du petrole brut |
CA2738364C (fr) * | 2011-04-27 | 2013-12-31 | Imperial Oil Resources Limited | Methode pour ameliorer l'efficacite d'un procede d'injection de solvant cyclique pour la recuperation d'hydrocarbures |
CA2826494C (fr) * | 2013-09-09 | 2017-03-07 | Imperial Oil Resources Limited | Amelioration de la recuperation d'un reservoir d'hydrocarbures |
-
2016
- 2016-06-02 CA CA2931907A patent/CA2931907A1/fr not_active Abandoned
-
2017
- 2017-06-01 WO PCT/CA2017/000138 patent/WO2017205962A1/fr active Application Filing
- 2017-06-01 CA CA3025807A patent/CA3025807C/fr active Active
Also Published As
Publication number | Publication date |
---|---|
CA2931907A1 (fr) | 2017-12-02 |
WO2017205962A1 (fr) | 2017-12-07 |
CA3025807A1 (fr) | 2017-12-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2351148C (fr) | Methode et appareil pour ameliorer la production d'hydrocarbures lourds | |
US6318464B1 (en) | Vapor extraction of hydrocarbon deposits | |
US5148869A (en) | Single horizontal wellbore process/apparatus for the in-situ extraction of viscous oil by gravity action using steam plus solvent vapor | |
RU2463447C2 (ru) | Система ускорения диссоциации гидрата метана и извлечения газообразного метана | |
RU2553802C2 (ru) | Способ увеличения извлечения углеводородов | |
CA2766849C (fr) | Recuperation d'un reservoir d'hydrocarbures utilisant un melange de vapeur et un solvant volatil | |
US20130105147A1 (en) | Recovery From A Hydrocarbon Reservoir | |
US9476291B2 (en) | Method of controlling growth and heat loss of an in situ gravity drainage chamber formed with a condensing solvent process | |
US8770289B2 (en) | Method and system for lifting fluids from a reservoir | |
CA2777966C (fr) | Usine d'injection de solvant pour recuperation d'huile amelioree et procede de fonctionnement de celle-ci | |
US9115577B2 (en) | Solvent injection recovery process | |
EA026744B1 (ru) | Способ добычи углеводородов | |
US4016930A (en) | Oil well producing method and system | |
CN106382106B (zh) | 利用超临界二氧化碳进行井下周期吞吐采油的方法和装置 | |
CA1122115A (fr) | Extraction in situ du petrole par injection de vapeurs chaudes de solvant dans les gisements | |
RU2519243C1 (ru) | Способ разработки газонефтяных залежей с подошвенной водой | |
CA3025807C (fr) | Procede de recuperation de solvant d'une chambre a drainage par gravite formee par extraction au solvant et appareil pour cela | |
CA3048579A1 (fr) | Methode de controle de la production d`un solvant dans les procedes solvant-vapeur | |
CA3014879A1 (fr) | Procede de production d'hydrocarbures a partir d'une formation renfermant des hydrocarbures souterrains | |
US11927084B2 (en) | Hydrocarbon-production methods employing multiple solvent processes across a well pad | |
CA3111218A1 (fr) | Systemes et methodes pour utiliser les reservoirs sur place en fin de vie | |
CA3014841A1 (fr) | Procede de production d'hydrocarbures a partir d'une formation renfermant des hydrocarbures souterrains |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20181128 |