CA2262386C - Methode de caracterisation de la coherence de mesures de caracteristiques d'un milieu - Google Patents
Methode de caracterisation de la coherence de mesures de caracteristiques d'un milieu Download PDFInfo
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- CA2262386C CA2262386C CA002262386A CA2262386A CA2262386C CA 2262386 C CA2262386 C CA 2262386C CA 002262386 A CA002262386 A CA 002262386A CA 2262386 A CA2262386 A CA 2262386A CA 2262386 C CA2262386 C CA 2262386C
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- 238000005259 measurement Methods 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 46
- 230000006870 function Effects 0.000 claims description 4
- 230000007613 environmental effect Effects 0.000 abstract 1
- 102100027611 Rho-related GTP-binding protein RhoB Human genes 0.000 description 17
- 101150054980 Rhob gene Proteins 0.000 description 17
- 208000035126 Facies Diseases 0.000 description 16
- 239000004927 clay Substances 0.000 description 16
- 230000035699 permeability Effects 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000005755 formation reaction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000013528 artificial neural network Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 230000001537 neural effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
La méthode de caractérisation de la cohérence de mesures de caractéristiques d'un milieu est du type consistant à: prélever N types de mesures de référence en chaque observation (Xi) d'un ensemble de référence; constituer au moins un ensemble d'apprentissage à N dimensions renfermant toutes lesdites observations (Xi); prélever au moins N mesures d'application en chaque observation (Qi) d'un ensemble d'application; comparer chaque observation d'application (x) avec toutes les observations (Xi), et elle est caractérisée en ce qu'elle consiste en outre à: construire pour chaque observation (Xi) un domaine de voisinage (Di), lesdits domaines de voisinage constituant ledit ensemble d'apprentissage et une classe d'acceptation (Ca); et définir un degré d'appartenance des observations d'application (x) à ladite classe d'acceptation (Ca). Application notamment à la reconnaissance de faciès lithologique dans un champ pétrolier.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR97/07329 | 1997-06-13 | ||
| FR9707329A FR2764700B1 (fr) | 1997-06-13 | 1997-06-13 | Methode de caracterisation de la coherence de mesures de caracteristiques d'un milieu |
| PCT/FR1998/001209 WO1998057198A1 (fr) | 1997-06-13 | 1998-06-11 | Methode de caracterisation de la coherence de mesures de caracteristiques d'un milieu |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2262386A1 CA2262386A1 (fr) | 1998-12-17 |
| CA2262386C true CA2262386C (fr) | 2005-12-20 |
Family
ID=35653143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002262386A Expired - Fee Related CA2262386C (fr) | 1997-06-13 | 1998-06-11 | Methode de caracterisation de la coherence de mesures de caracteristiques d'un milieu |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2262386C (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014130340A3 (fr) * | 2013-02-21 | 2015-01-08 | Saudi Arabian Oil Company | Procédés, code de programme, support lisible par ordinateur et appareil pour prédire la perméabilité de matrice par optimisation et correction de variance des k plus proches voisins |
-
1998
- 1998-06-11 CA CA002262386A patent/CA2262386C/fr not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014130340A3 (fr) * | 2013-02-21 | 2015-01-08 | Saudi Arabian Oil Company | Procédés, code de programme, support lisible par ordinateur et appareil pour prédire la perméabilité de matrice par optimisation et correction de variance des k plus proches voisins |
| US9229127B2 (en) | 2013-02-21 | 2016-01-05 | Saudi Arabian Oil Company | Methods program code, computer readable media, and apparatus for predicting matrix permeability by optimization and variance correction of K-nearest neighbors |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2262386A1 (fr) | 1998-12-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |