CA2380382C - Procede permettant de determiner des parametres de formations traversees d'un trou de forage - Google Patents
Procede permettant de determiner des parametres de formations traversees d'un trou de forage Download PDFInfo
- Publication number
- CA2380382C CA2380382C CA2380382A CA2380382A CA2380382C CA 2380382 C CA2380382 C CA 2380382C CA 2380382 A CA2380382 A CA 2380382A CA 2380382 A CA2380382 A CA 2380382A CA 2380382 C CA2380382 C CA 2380382C
- Authority
- CA
- Canada
- Prior art keywords
- parameters
- log
- bed
- observable
- determining
- 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
- 238000000034 method Methods 0.000 title claims abstract description 76
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 45
- 238000005755 formation reaction Methods 0.000 title claims abstract description 45
- 230000004044 response Effects 0.000 claims abstract description 16
- 238000005259 measurement Methods 0.000 claims description 19
- 230000000694 effects Effects 0.000 description 10
- 238000009826 distribution Methods 0.000 description 8
- 238000004422 calculation algorithm Methods 0.000 description 5
- 230000009545 invasion Effects 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 5
- 238000013459 approach Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 238000013528 artificial neural network Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
Classifications
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- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/18—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging
- G01V3/20—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with propagation of electric current
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/38—Processing data, e.g. for analysis, for interpretation, for correction
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Remote Sensing (AREA)
- Pathology (AREA)
- Geophysics (AREA)
- Mining & Mineral Resources (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Fluid Mechanics (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Geochemistry & Mineralogy (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Geophysics And Detection Of Objects (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
L'invention concerne un procédé qui permet de déterminer des paramètres de formations traversées d'un trou de forage, sur la base d'une diagraphie de résistivité (20) enregistrée dans le trou de forage au moyen d'un instrument de mesure et d'enregistrement. Le procédé consiste à déterminer ces paramètres de formations par une méthode d'inversion de paramètres afin d'obtenir un modèle des formations. Le procédé consiste ensuite à calculer la réponse dudit instrument audit modèle; à mettre en oeuvre un critère de comparaison pour comparer la réponse calculée avec la diagraphie enregistrée; et à accomplir au moins une nouvelle itération lorsque ce critère de comparaison n'est pas rempli. Le procédé se caractérise en ce qu'il est réalisé suivant une méthode quasi-newtonienne mise en oeuvre sur la base de pseudo-paramètres homogènes qui sont déterminés à partir de ces paramètres de formations.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR99/10178 | 1999-08-05 | ||
| FR9910178A FR2797330B1 (fr) | 1999-08-05 | 1999-08-05 | Procede de determination de parametres des formations traversees par un forage |
| PCT/EP2000/007284 WO2001011391A1 (fr) | 1999-08-05 | 2000-07-25 | Procede permettant de determiner des parametres de formations traversees d'un trou de forage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2380382A1 CA2380382A1 (fr) | 2001-02-15 |
| CA2380382C true CA2380382C (fr) | 2010-06-01 |
Family
ID=9548918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2380382A Expired - Fee Related CA2380382C (fr) | 1999-08-05 | 2000-07-25 | Procede permettant de determiner des parametres de formations traversees d'un trou de forage |
Country Status (6)
| Country | Link |
|---|---|
| AU (1) | AU6698400A (fr) |
| CA (1) | CA2380382C (fr) |
| FR (1) | FR2797330B1 (fr) |
| GB (1) | GB2369892B (fr) |
| NO (1) | NO20020546D0 (fr) |
| WO (1) | WO2001011391A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678102A (zh) * | 2012-03-31 | 2012-09-19 | 中国石油大学(华东) | 基于阵列电成像测井的储层油水识别方法及识别系统 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2831917B1 (fr) * | 2001-11-08 | 2004-01-02 | Schlumberger Services Petrol | Procede de determination de la variation de la permeabilite relative a au moins un fluide d'un reservoir contenant des fluides en fonction de la saturation en l'un d'entre eux |
| US6611762B1 (en) | 2002-04-04 | 2003-08-26 | Halliburton Energy Services, Inc. | Method for determining parameters of earth formations surrounding a well bore |
| US20040019427A1 (en) * | 2002-07-29 | 2004-01-29 | Halliburton Energy Services, Inc. | Method for determining parameters of earth formations surrounding a well bore using neural network inversion |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4916616A (en) * | 1986-12-08 | 1990-04-10 | Bp Exploration, Inc. | Self-consistent log interpretation method |
| US5867806A (en) * | 1996-03-13 | 1999-02-02 | Halliburton Energy Services, Inc. | System and method for performing inversion on LWD resistivity logs with enhanced resolution |
| US6047240A (en) * | 1998-01-16 | 2000-04-04 | Schlumberger Technology Corporation | Method and apparatus for evaluating the resistivity of invaded formations at high apparent dip angle |
-
1999
- 1999-08-05 FR FR9910178A patent/FR2797330B1/fr not_active Expired - Fee Related
-
2000
- 2000-07-25 GB GB0200671A patent/GB2369892B/en not_active Expired - Fee Related
- 2000-07-25 AU AU66984/00A patent/AU6698400A/en not_active Abandoned
- 2000-07-25 WO PCT/EP2000/007284 patent/WO2001011391A1/fr active Application Filing
- 2000-07-25 CA CA2380382A patent/CA2380382C/fr not_active Expired - Fee Related
-
2002
- 2002-02-04 NO NO20020546A patent/NO20020546D0/no not_active Application Discontinuation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678102A (zh) * | 2012-03-31 | 2012-09-19 | 中国石油大学(华东) | 基于阵列电成像测井的储层油水识别方法及识别系统 |
| CN102678102B (zh) * | 2012-03-31 | 2015-02-25 | 中国石油大学(华东) | 基于阵列电成像测井的储层油水识别方法及识别系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2797330B1 (fr) | 2002-02-22 |
| WO2001011391A1 (fr) | 2001-02-15 |
| GB2369892A (en) | 2002-06-12 |
| NO20020546L (no) | 2002-02-04 |
| GB0200671D0 (en) | 2002-02-27 |
| GB2369892B (en) | 2004-02-25 |
| AU6698400A (en) | 2001-03-05 |
| CA2380382A1 (fr) | 2001-02-15 |
| NO20020546D0 (no) | 2002-02-04 |
| FR2797330A1 (fr) | 2001-02-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20180725 |