AR070145A1 - PROCEDURE, PROGRAM AND COMPUTER SYSTEM OF CONSTRUCTION OF A GEOLOGICAL 3D MODEL - Google Patents
PROCEDURE, PROGRAM AND COMPUTER SYSTEM OF CONSTRUCTION OF A GEOLOGICAL 3D MODELInfo
- Publication number
- AR070145A1 AR070145A1 ARP090100079A AR070145A1 AR 070145 A1 AR070145 A1 AR 070145A1 AR P090100079 A ARP090100079 A AR P090100079A AR 070145 A1 AR070145 A1 AR 070145A1
- Authority
- AR
- Argentina
- Prior art keywords
- models
- facies
- procedure
- probability
- geological
- Prior art date
Links
Classifications
-
- 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
- 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
- G01V2210/665—Subsurface modeling using geostatistical modeling
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
La presente se refiere a un procedimiento, un programa y un sistema informático de construccion de modelos geologicos tridimensionales, por ejemplo de reservorio, comprendiendo dicho procedimiento las etapas: de suministro de un juego de modelos de proporciones, comprendiendo cada uno de los modelos celdas uvw a las cuales se asocian valores respectivos de probabilidad de aparicion de facies, formando dichos valores un conjunto de valores de probabilidades; de estimacion (S100), para cada una de las celdas, de una ley de distribucion de probabilidades de facies, a partir de los conjuntos de valores de probabilidades, de forma que cada una de las leyes estimadas refleje el juego de modelos suministrado; de extraccion, a partir de los modelos de proporciones suministrados inicialmente, de datos de coherencia espacial; de creacion (S200) de un nuevo juego de modelos de proporciones, a partir de las leyes de distribucion de probabilidades de facies estimadas, comprendiendo la generacion de nuevas probabilidades de facies para cada una de las celdas, estando dicha generacion restringida, además, de acuerdo con los datos de coherencia espacial; y de creacion (S300) de un nuevo juego de modelos geologicos, mediante simulacion estocástica de las facies y de las propiedades petrofísicas a partir del nuevo juego de modelos de proporciones creado.This refers to a procedure, a program and a computer system for the construction of three-dimensional geological models, for example a reservoir, said procedure comprising the steps: of supplying a set of proportional models, each of the uvw cell models comprising to which respective values of probability of appearance of facies are associated, said values forming a set of probability values; of estimation (S100), for each of the cells, of a law of probability distribution of facies, based on the sets of probability values, so that each of the estimated laws reflects the set of models provided; of extraction, from the models of proportions initially provided, of spatial coherence data; of creation (S200) of a new set of proportional models, from the laws of distribution of estimated facies probabilities, comprising the generation of new facies probabilities for each of the cells, said generation being restricted, in addition, of according to spatial coherence data; and of creation (S300) of a new set of geological models, by stochastic simulation of facies and petrophysical properties from the new set of proportional models created.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0800162A FR2926379B1 (en) | 2008-01-11 | 2008-01-11 | METHOD, PROGRAM AND COMPUTER SYSTEM FOR CONSTRUCTING A 3D GEOLOGICAL MODEL |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR070145A1 true AR070145A1 (en) | 2010-03-17 |
Family
ID=39832231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP090100079 AR070145A1 (en) | 2008-01-11 | 2009-01-09 | PROCEDURE, PROGRAM AND COMPUTER SYSTEM OF CONSTRUCTION OF A GEOLOGICAL 3D MODEL |
Country Status (5)
| Country | Link |
|---|---|
| AR (1) | AR070145A1 (en) |
| CA (1) | CA2711926A1 (en) |
| FR (1) | FR2926379B1 (en) |
| NO (1) | NO343550B1 (en) |
| WO (1) | WO2009090522A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9121971B2 (en) | 2012-08-01 | 2015-09-01 | Chevron U.S.A. Inc. | Hybrid method of combining multipoint statistic and object-based methods for creating reservoir property models |
| US8666149B2 (en) | 2012-08-01 | 2014-03-04 | Chevron U.S.A. Inc. | Method for editing a multi-point facies simulation |
| FR3021141A1 (en) | 2014-05-19 | 2015-11-20 | Total Sa | METHOD FOR DETERMINING A LIQUID HYDROCARBON HEIGHT MAP IN A RESERVOIR |
| WO2016083676A1 (en) * | 2014-11-28 | 2016-06-02 | Total Sa | Method and device for processing well data |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2862765B1 (en) * | 2003-11-20 | 2006-10-27 | Inst Francais Du Petrole | METHOD FOR FORMING AN OPTIMAL STOCHASTIC MODEL OF A HETEROGENEOUS SUBTERRANEAN ZONE BASED ON DYNAMIC DATA BY PARAMETERIZING CONTINUOUS DISTRIBUTIONS |
| FR2869421B1 (en) * | 2004-04-27 | 2006-06-02 | Inst Francais Du Petrole | METHOD FOR RECONSTRUCTING A STOCHASTIC MODEL, REPRESENTATIVE OF A POROUS HETEROGENEOUS MEDIUM, FOR IMPROVING ITS SETTING BY PRODUCTION DATA |
-
2008
- 2008-01-11 FR FR0800162A patent/FR2926379B1/en active Active
-
2009
- 2009-01-06 WO PCT/IB2009/000007 patent/WO2009090522A1/en active Application Filing
- 2009-01-06 CA CA2711926A patent/CA2711926A1/en not_active Abandoned
- 2009-01-09 AR ARP090100079 patent/AR070145A1/en not_active Application Discontinuation
-
2010
- 2010-07-06 NO NO20100983A patent/NO343550B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2926379A1 (en) | 2009-07-17 |
| NO20100983L (en) | 2010-10-11 |
| WO2009090522A1 (en) | 2009-07-23 |
| CA2711926A1 (en) | 2009-07-23 |
| NO343550B1 (en) | 2019-04-01 |
| FR2926379B1 (en) | 2010-02-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FC | Refusal |