BR112015032431A2 - método implementado por computador para modelar fraturas geológicas tridimensionais, meio legível por computador não transitório e sistema - Google Patents
método implementado por computador para modelar fraturas geológicas tridimensionais, meio legível por computador não transitório e sistemaInfo
- Publication number
- BR112015032431A2 BR112015032431A2 BR112015032431A BR112015032431A BR112015032431A2 BR 112015032431 A2 BR112015032431 A2 BR 112015032431A2 BR 112015032431 A BR112015032431 A BR 112015032431A BR 112015032431 A BR112015032431 A BR 112015032431A BR 112015032431 A2 BR112015032431 A2 BR 112015032431A2
- Authority
- BR
- Brazil
- Prior art keywords
- dimensional
- computer
- fractures
- modeling
- slicing
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 8
- 230000001052 transient effect Effects 0.000 title abstract 2
- 238000004590 computer program Methods 0.000 abstract 1
- 238000004088 simulation Methods 0.000 abstract 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V20/00—Geomodelling in general
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
- G06T17/05—Geographic models
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V11/00—Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
- G06F30/23—Design optimisation, verification or simulation using finite element methods [FEM] or finite difference methods [FDM]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
- G06T17/20—Finite element generation, e.g. wire-frame surface description, tesselation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/60—Analysis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/60—Analysis
- G01V2210/64—Geostructures, e.g. in 3D data cubes
- G01V2210/644—Connectivity, e.g. for fluid movement
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/60—Analysis
- G01V2210/64—Geostructures, e.g. in 3D data cubes
- G01V2210/645—Fluid contacts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/60—Analysis
- G01V2210/64—Geostructures, e.g. in 3D data cubes
- G01V2210/646—Fractures
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/60—Analysis
- G01V2210/66—Subsurface modeling
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Geometry (AREA)
- Software Systems (AREA)
- Life Sciences & Earth Sciences (AREA)
- Computer Graphics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Remote Sensing (AREA)
- General Engineering & Computer Science (AREA)
- Evolutionary Computation (AREA)
- Computer Hardware Design (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
resumo método implementado por computador para modelar fraturas geológicas tridimensionais, meio legível por computador não transitório e sistema as modalidades divulgadas incluem um método, aparelho e produto de programa de computador para gerar malhas computacionais híbridas em torno de fraturas complexas e discretas para fins de simulação de reservatório. por exemplo, uma modalidade divulgada é um método implementado por computador para modelar fraturas geológicas tridimensionais (3d). o método inclui receber um conjunto de superfícies de fraturas 3d com geometria que foi discretizada em um distribuidor bidimensional (2d) por uma coleção de polígonos. o método define uma família de superfícies de fatiamento 2d de não interceptação para fatiar o conjunto de superfícies de fratura 3d. o método, então, usa a interceptação da superfície de fatiamento 2d com os distribuidores 2d definindo as superfícies de fratura para criar um conjunto de fraturas 2d em cada superfície de fatiamento. após uma série de etapas, o método logicamente conecta células de fratura 2d correspondentes a cada fratura de cada superfície de fatiamento a seus vizinhos acima/abaixo para simular geologia tridimensional utilizando dois elementos bidimensionais.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2013/049150 WO2015002644A1 (en) | 2013-07-02 | 2013-07-02 | 2.75d meshing algorithm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112015032431A2 true BR112015032431A2 (pt) | 2017-07-25 |
Family
ID=52144089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112015032431A BR112015032431A2 (pt) | 2013-07-02 | 2013-07-02 | método implementado por computador para modelar fraturas geológicas tridimensionais, meio legível por computador não transitório e sistema |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US20160170085A1 (pt) |
| CN (1) | CN105474272A (pt) |
| AR (1) | AR096794A1 (pt) |
| AU (1) | AU2013393305B2 (pt) |
| BR (1) | BR112015032431A2 (pt) |
| CA (1) | CA2913247A1 (pt) |
| DE (1) | DE112013007206T5 (pt) |
| GB (1) | GB2529957B (pt) |
| MX (1) | MX2015016294A (pt) |
| RU (1) | RU2015151485A (pt) |
| SG (1) | SG11201510779VA (pt) |
| WO (1) | WO2015002644A1 (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016076847A1 (en) * | 2014-11-12 | 2016-05-19 | Halliburton Energy Services, Inc. | Reservoir mesh creation using extended anisotropic, geometry-adaptive refinement of polyhedra |
| US10529131B2 (en) | 2015-09-24 | 2020-01-07 | Landmark Graphics Corporation | Simulating fractured reservoirs using multiple meshes |
| CN106780744B (zh) * | 2016-12-27 | 2020-04-10 | 中国石油天然气集团公司 | 利用不同分辨率ct图像构建多尺度三维数字岩心的方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6018497A (en) * | 1997-02-27 | 2000-01-25 | Geoquest | Method and apparatus for generating more accurate earth formation grid cell property information for use by a simulator to display more accurate simulation results of the formation near a wellbore |
| US6266062B1 (en) * | 1997-10-08 | 2001-07-24 | Maria-Cecilia Rivara | Longest-edge refinement and derefinement system and method for automatic mesh generation |
| US7925482B2 (en) * | 2006-10-13 | 2011-04-12 | Object Reservoir, Inc. | Method and system for modeling and predicting hydraulic fracture performance in hydrocarbon reservoirs |
| EP2342668B1 (en) * | 2008-09-19 | 2019-03-13 | Chevron U.S.A., Inc. | Computer-implemented systems and methods for use in modeling a geomechanical reservoir system |
| US8275593B2 (en) * | 2009-07-16 | 2012-09-25 | University Of Regina | Reservoir modeling method |
| KR101169867B1 (ko) * | 2010-06-18 | 2012-08-03 | 한양대학교 산학협력단 | 균열 저류층의 생산량 예측 방법 및 이를 위한 기록매체 |
| US9194222B2 (en) * | 2011-04-19 | 2015-11-24 | Halliburton Energy Services, Inc. | System and method for improved propped fracture geometry for high permeability reservoirs |
-
2013
- 2013-07-02 CN CN201380077841.6A patent/CN105474272A/zh active Pending
- 2013-07-02 GB GB1520859.8A patent/GB2529957B/en not_active Expired - Fee Related
- 2013-07-02 RU RU2015151485A patent/RU2015151485A/ru not_active Application Discontinuation
- 2013-07-02 SG SG11201510779VA patent/SG11201510779VA/en unknown
- 2013-07-02 MX MX2015016294A patent/MX2015016294A/es unknown
- 2013-07-02 AU AU2013393305A patent/AU2013393305B2/en not_active Ceased
- 2013-07-02 BR BR112015032431A patent/BR112015032431A2/pt not_active IP Right Cessation
- 2013-07-02 WO PCT/US2013/049150 patent/WO2015002644A1/en active Application Filing
- 2013-07-02 DE DE112013007206.8T patent/DE112013007206T5/de not_active Withdrawn
- 2013-07-02 US US14/888,401 patent/US20160170085A1/en not_active Abandoned
- 2013-07-02 CA CA2913247A patent/CA2913247A1/en not_active Abandoned
-
2014
- 2014-07-02 AR ARP140102473A patent/AR096794A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE112013007206T5 (de) | 2016-03-31 |
| AU2013393305A1 (en) | 2015-12-03 |
| US20160170085A1 (en) | 2016-06-16 |
| GB201520859D0 (en) | 2016-01-13 |
| RU2015151485A (ru) | 2017-07-04 |
| GB2529957A (en) | 2016-03-09 |
| CA2913247A1 (en) | 2015-01-08 |
| CN105474272A (zh) | 2016-04-06 |
| SG11201510779VA (en) | 2016-01-28 |
| GB2529957B (en) | 2019-11-13 |
| AU2013393305B2 (en) | 2017-06-29 |
| MX2015016294A (es) | 2016-08-03 |
| AR096794A1 (es) | 2016-02-03 |
| WO2015002644A1 (en) | 2015-01-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] | ||
| B350 | Update of information on the portal [chapter 15.35 patent gazette] |