CA3015833A1 - Modele de puits sequentiel entierement implicite avec structure de matrice tridiagonale pour simulation de reservoir - Google Patents
Modele de puits sequentiel entierement implicite avec structure de matrice tridiagonale pour simulation de reservoir Download PDFInfo
- Publication number
- CA3015833A1 CA3015833A1 CA3015833A CA3015833A CA3015833A1 CA 3015833 A1 CA3015833 A1 CA 3015833A1 CA 3015833 A CA3015833 A CA 3015833A CA 3015833 A CA3015833 A CA 3015833A CA 3015833 A1 CA3015833 A1 CA 3015833A1
- Authority
- CA
- Canada
- Prior art keywords
- well
- reservoir
- model
- layers
- matrix
- 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.)
- Abandoned
Links
- 239000011159 matrix material Substances 0.000 title claims abstract description 138
- 238000004088 simulation Methods 0.000 title claims description 58
- 239000012530 fluid Substances 0.000 claims abstract description 166
- 238000004519 manufacturing process Methods 0.000 claims abstract description 86
- 239000013598 vector Substances 0.000 claims abstract description 25
- 230000015572 biosynthetic process Effects 0.000 claims description 97
- 238000000034 method Methods 0.000 claims description 73
- 238000012545 processing Methods 0.000 claims description 70
- 230000004888 barrier function Effects 0.000 claims description 69
- 230000035699 permeability Effects 0.000 claims description 36
- 230000015654 memory Effects 0.000 claims description 13
- 238000013500 data storage Methods 0.000 claims description 11
- 229930195733 hydrocarbon Natural products 0.000 abstract description 4
- 150000002430 hydrocarbons Chemical class 0.000 abstract description 4
- 239000004215 Carbon black (E152) Substances 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 212
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 238000009826 distribution Methods 0.000 description 17
- 239000007789 gas Substances 0.000 description 15
- 238000004891 communication Methods 0.000 description 13
- 239000003921 oil Substances 0.000 description 11
- 238000004364 calculation method Methods 0.000 description 7
- 239000002356 single layer Substances 0.000 description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
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- 239000002131 composite material Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000011435 rock Substances 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 3
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 3
- 230000008030 elimination Effects 0.000 description 3
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- 229910052757 nitrogen Inorganic materials 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
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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
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
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)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
Cette invention concerne la simulation d'un réservoir souterrain d'hydrocarbures avec un puits horizontal ou de multiples puits verticaux par résolution séquentielle d'équations de réservoir et de puits pour simuler l'écoulement de fluide à l'intérieur du réservoir et les taux de production de puits. La résolution séquentielle d'équations de réservoir et de puits traite les puits comme des puits à pression de fond spécifique. Ceci permet d'éviter la résolution de grandes matrices résultant de la résolution simultanée des équations de réservoir et de puits, qui peut être informatiquement très coûteuse pour grand nombre d'inconnues et nécessiter des résolveurs spéciaux par matrice creuse. Une telle résolution séquentielle met en uvre des résolveurs normaux de système de réservoir complétés par de petites matrices pour la résolution numérique des pressions de fond de trou. La résolution est effectuée sur des matrices tridiagonales pour les cellules de réservoir adjacentes aux intervalles de puits perforés ; et un vecteur des potentiels de réservoir inconnus pour les cellules de réservoir adjacentes.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/061,628 US10175386B2 (en) | 2011-02-09 | 2016-03-04 | Sequential fully implicit well model with tridiagonal matrix structure for reservoir simulation |
| US15/061,628 | 2016-03-04 | ||
| PCT/US2017/020327 WO2017151844A1 (fr) | 2016-03-04 | 2017-03-02 | Modèle de puits séquentiel entièrement implicite avec structure de matrice tridiagonale pour simulation de réservoir |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3015833A1 true CA3015833A1 (fr) | 2017-09-08 |
Family
ID=58347949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3015833A Abandoned CA3015833A1 (fr) | 2016-03-04 | 2017-03-02 | Modele de puits sequentiel entierement implicite avec structure de matrice tridiagonale pour simulation de reservoir |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3423676A1 (fr) |
| CN (1) | CN108779669A (fr) |
| CA (1) | CA3015833A1 (fr) |
| WO (1) | WO2017151844A1 (fr) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8285532B2 (en) * | 2008-03-14 | 2012-10-09 | Schlumberger Technology Corporation | Providing a simplified subterranean model |
| US8095349B2 (en) * | 2008-05-30 | 2012-01-10 | Kelkar And Associates, Inc. | Dynamic updating of simulation models |
| AU2010282773B2 (en) * | 2009-08-14 | 2014-10-23 | Bp Corporation North America Inc. | Reservoir architecture and connectivity analysis |
| CA2783977C (fr) * | 2010-02-12 | 2018-11-20 | Exxonmobil Upstream Research Company | Procede et systeme de partitionnement de modeles de simulation parallele |
| US9164191B2 (en) * | 2011-02-09 | 2015-10-20 | Saudi Arabian Oil Company | Sequential fully implicit well model for reservoir simulation |
| CN103975341B (zh) * | 2011-10-18 | 2017-03-15 | 沙特阿拉伯石油公司 | 基于4d饱和度模型和仿真模型的储层建模 |
-
2017
- 2017-03-02 EP EP17711459.2A patent/EP3423676A1/fr not_active Withdrawn
- 2017-03-02 WO PCT/US2017/020327 patent/WO2017151844A1/fr active Application Filing
- 2017-03-02 CA CA3015833A patent/CA3015833A1/fr not_active Abandoned
- 2017-03-02 CN CN201780015177.0A patent/CN108779669A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN108779669A (zh) | 2018-11-09 |
| WO2017151844A8 (fr) | 2018-09-20 |
| WO2017151844A1 (fr) | 2017-09-08 |
| EP3423676A1 (fr) | 2019-01-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20190301 |
|
| FZDE | Discontinued |
Effective date: 20221108 |
|
| FZDE | Discontinued |
Effective date: 20221108 |