CA2804521C - Systemes et procedes utilisant un agent a double fonction pour augmenter la production d'hydrocarbures visqueux a partir d'une formation souterraine - Google Patents
Systemes et procedes utilisant un agent a double fonction pour augmenter la production d'hydrocarbures visqueux a partir d'une formation souterraine Download PDFInfo
- Publication number
- CA2804521C CA2804521C CA2804521A CA2804521A CA2804521C CA 2804521 C CA2804521 C CA 2804521C CA 2804521 A CA2804521 A CA 2804521A CA 2804521 A CA2804521 A CA 2804521A CA 2804521 C CA2804521 C CA 2804521C
- Authority
- CA
- Canada
- Prior art keywords
- dual
- heated
- subterranean formation
- supplying
- duty agent
- 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
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- 238000010796 Steam-assisted gravity drainage Methods 0.000 claims description 20
- 238000007865 diluting Methods 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 18
- 238000000605 extraction Methods 0.000 claims description 17
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- 238000011065 in-situ storage Methods 0.000 claims description 13
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 12
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 12
- 238000011084 recovery Methods 0.000 claims description 11
- 238000010790 dilution Methods 0.000 claims description 9
- 239000012895 dilution Substances 0.000 claims description 9
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 claims description 8
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 claims description 8
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 8
- 238000010795 Steam Flooding Methods 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 8
- 230000005484 gravity Effects 0.000 claims description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 8
- BKIMMITUMNQMOS-UHFFFAOYSA-N nonane Chemical compound CCCCCCCCC BKIMMITUMNQMOS-UHFFFAOYSA-N 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
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- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 claims description 4
- 239000003570 air Substances 0.000 claims description 4
- 150000001335 aliphatic alkanes Chemical class 0.000 claims description 4
- 239000001273 butane Substances 0.000 claims description 4
- 239000013529 heat transfer fluid Substances 0.000 claims description 4
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 claims description 4
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 claims description 4
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
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- 101150116905 US23 gene Proteins 0.000 description 5
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- 238000010793 Steam injection (oil industry) Methods 0.000 description 4
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- 230000000153 supplemental effect Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
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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
-
- 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
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
Linvention se rapporte à des systèmes et à des procédures pour améliorer la production dhydrocarbures visqueux à partir dune formation souterraine. Les systèmes et les procédures comprennent dappliquer un agent à double fonction et un oxydant à la formation souterraine et de brûler la partie combustible de lagent à double fonction avec loxydant pour chauffer une zone chauffée de la formation souterraine. Les systèmes et les procédures comprennent également le déversement dune partie non brûlée de lagent à double fonction dans la zone chauffée pour chauffer la partie non brûlée de lagent afin de produire un agent à double fonction chauffé. Les systèmes et les procédures comprennent également le contact de lagent à double fonction chauffé aux hydrocarbures visqueux pour produire des hydrocarbures chauffés et dilués qui sont moins visqueux que les hydrocarbures visqueux.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2804521A CA2804521C (fr) | 2013-01-31 | 2013-01-31 | Systemes et procedes utilisant un agent a double fonction pour augmenter la production d'hydrocarbures visqueux a partir d'une formation souterraine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2804521A CA2804521C (fr) | 2013-01-31 | 2013-01-31 | Systemes et procedes utilisant un agent a double fonction pour augmenter la production d'hydrocarbures visqueux a partir d'une formation souterraine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2804521A1 CA2804521A1 (fr) | 2014-07-31 |
| CA2804521C true CA2804521C (fr) | 2020-01-07 |
Family
ID=51257859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2804521A Expired - Fee Related CA2804521C (fr) | 2013-01-31 | 2013-01-31 | Systemes et procedes utilisant un agent a double fonction pour augmenter la production d'hydrocarbures visqueux a partir d'une formation souterraine |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2804521C (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9163491B2 (en) | 2011-10-21 | 2015-10-20 | Nexen Energy Ulc | Steam assisted gravity drainage processes with the addition of oxygen |
| 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 |
| CA2972203C (fr) | 2017-06-29 | 2018-07-17 | Exxonmobil Upstream Research Company | Solvant de chasse destine aux procedes ameliores de recuperation |
| CA2974712C (fr) | 2017-07-27 | 2018-09-25 | Imperial Oil Resources Limited | Methodes ameliorees de recuperation d'hydrocarbures visqueux d'une formation souterraine comme etape qui suit des procedes de recuperation thermique |
| CA2978157C (fr) | 2017-08-31 | 2018-10-16 | Exxonmobil Upstream Research Company | Methodes de recuperation thermique servant a recuperer des hydrocarbures visqueux d'une formation souterraine |
| CA2983541C (fr) | 2017-10-24 | 2019-01-22 | Exxonmobil Upstream Research Company | Systemes et methodes de surveillance et controle dynamiques de niveau de liquide |
-
2013
- 2013-01-31 CA CA2804521A patent/CA2804521C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2804521A1 (fr) | 2014-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20180103 |
|
| MKLA | Lapsed |
Effective date: 20210201 |