CA3092287A1 - Systeme et procede d'evaluation de la presence d'hydrocarbures dans un reservoir souterrain d'apres des inversions sismiques - Google Patents
Systeme et procede d'evaluation de la presence d'hydrocarbures dans un reservoir souterrain d'apres des inversions sismiques Download PDFInfo
- Publication number
- CA3092287A1 CA3092287A1 CA3092287A CA3092287A CA3092287A1 CA 3092287 A1 CA3092287 A1 CA 3092287A1 CA 3092287 A CA3092287 A CA 3092287A CA 3092287 A CA3092287 A CA 3092287A CA 3092287 A1 CA3092287 A1 CA 3092287A1
- Authority
- CA
- Canada
- Prior art keywords
- volume
- seismic
- attribute
- interest
- reservoir
- 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
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- 239000000203 mixture Substances 0.000 claims description 18
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- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 11
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
- G01V1/30—Analysis
- G01V1/308—Time lapse or 4D effects, e.g. production related effects to the formation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
- G01V1/282—Application of seismic models, synthetic seismograms
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
- G01V1/30—Analysis
- G01V1/307—Analysis for determining seismic attributes, e.g. amplitude, instantaneous phase or frequency, reflection strength or polarity
-
- 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
- G01V2210/61—Analysis by combining or comparing a seismic data set with other data
- G01V2210/612—Previously recorded data, e.g. time-lapse or 4D
-
- 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
- G01V2210/61—Analysis by combining or comparing a seismic data set with other data
- G01V2210/614—Synthetically generated data
-
- 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
- G01V2210/63—Seismic attributes, e.g. amplitude, polarity, instant phase
-
- 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
- G01V2210/63—Seismic attributes, e.g. amplitude, polarity, instant phase
- G01V2210/632—Amplitude variation versus offset or angle of incidence [AVA, AVO, AVI]
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Fluid Mechanics (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
L'invention concerne un procédé mis en uvre par ordinateur pour une méthode d'analyse géologique utilisant des données sismiques par vues successives. Le procédé comprend les étapes consistant à recevoir un premier volume d'attributs sismiques issu de l'inversion d'un jeu de données sismiques enregistré à un premier instant, un second volume numérique d'attributs sismiques issu de l'inversion d'un jeu de données sismiques enregistré à un second instant, et une plage de paramètres géologiques et géophysiques possibles dans le volume souterrain d'intérêt; à identifier une couche et une zone d'intérêt; à calculer un volume de différence d'attributs à partir des volumes d'attributs sismiques; à effectuer une analyse probabiliste d'attributs d'au moins deux volumes parmi le premier volume numérique d'attributs sismiques, le second volume numérique d'attributs sismiques et le volume de différence d'attributs à l'aide de la plage de paramètres géologiques et géophysiques; à estimer des propriétés de réservoir par vues successives d'après l'analyse probabiliste d'attributs; et à délivrer des information visuelles illustrant les propriétés de réservoir par vues successives via une interface d'utilisateur.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/928,130 US10718876B2 (en) | 2017-10-26 | 2018-03-22 | System and method for assessing the presence of hydrocarbons in a subterranean reservoir based on seismic inversions |
| US15/928,130 | 2018-03-22 | ||
| PCT/IB2019/052331 WO2019180669A1 (fr) | 2018-03-22 | 2019-03-22 | Système et procédé d'évaluation de la présence d'hydrocarbures dans un réservoir souterrain d'après des inversions sismiques |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3092287A1 true CA3092287A1 (fr) | 2019-09-26 |
Family
ID=66397321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3092287A Abandoned CA3092287A1 (fr) | 2018-03-22 | 2019-03-22 | Systeme et procede d'evaluation de la presence d'hydrocarbures dans un reservoir souterrain d'apres des inversions sismiques |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3769126A1 (fr) |
| AU (1) | AU2019237361B2 (fr) |
| CA (1) | CA3092287A1 (fr) |
| WO (1) | WO2019180669A1 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2588685B (en) * | 2019-11-04 | 2022-05-25 | Equinor Energy As | Hydrocarbon exploration method |
| CN113376690B (zh) * | 2020-03-09 | 2023-09-26 | 中国石油天然气股份有限公司 | 储层参数预测方法及系统 |
| CN112305614B (zh) * | 2020-10-20 | 2024-03-29 | 中海石油(中国)有限公司 | 一种气云区空间展布范围刻画方法和系统 |
| CN113640880B (zh) * | 2021-08-18 | 2024-03-08 | 核工业二0八大队 | 砂岩型铀矿地震勘探方法和装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7636275B2 (en) * | 2007-02-06 | 2009-12-22 | Conocophillips Company | Direct time lapse inversion of seismic data |
| US7869955B2 (en) * | 2008-01-30 | 2011-01-11 | Chevron U.S.A. Inc. | Subsurface prediction method and system |
| US8379482B1 (en) * | 2009-01-13 | 2013-02-19 | Exxonmobil Upstream Research Company | Using seismic attributes for data alignment and seismic inversion in joint PP/PS seismic analysis |
| US10215870B2 (en) * | 2014-05-08 | 2019-02-26 | Chevron U.S.A. Inc. | System and method for analyzing geologic features using seismic data |
| US9817142B2 (en) | 2015-01-15 | 2017-11-14 | Chevron U.S.A. Inc. | System and method for analyzing geologic features using seismic data |
-
2019
- 2019-03-22 CA CA3092287A patent/CA3092287A1/fr not_active Abandoned
- 2019-03-22 EP EP19721762.3A patent/EP3769126A1/fr not_active Withdrawn
- 2019-03-22 AU AU2019237361A patent/AU2019237361B2/en active Active
- 2019-03-22 WO PCT/IB2019/052331 patent/WO2019180669A1/fr active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019180669A1 (fr) | 2019-09-26 |
| AU2019237361B2 (en) | 2021-02-25 |
| EP3769126A1 (fr) | 2021-01-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |
Effective date: 20230922 |