EA031826B1 - Способ выполнения геофизической разведки - Google Patents
Способ выполнения геофизической разведки Download PDFInfo
- Publication number
- EA031826B1 EA031826B1 EA201691406A EA201691406A EA031826B1 EA 031826 B1 EA031826 B1 EA 031826B1 EA 201691406 A EA201691406 A EA 201691406A EA 201691406 A EA201691406 A EA 201691406A EA 031826 B1 EA031826 B1 EA 031826B1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- wave
- equation
- operator
- wave field
- anisotropic
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 63
- 230000005012 migration Effects 0.000 claims description 28
- 238000013508 migration Methods 0.000 claims description 27
- 238000000354 decomposition reaction Methods 0.000 claims description 21
- 230000006870 function Effects 0.000 claims description 6
- 238000004590 computer program Methods 0.000 claims description 5
- 238000004422 calculation algorithm Methods 0.000 description 27
- 238000013459 approach Methods 0.000 description 19
- 238000004364 calculation method Methods 0.000 description 14
- 239000006185 dispersion Substances 0.000 description 13
- 238000010586 diagram Methods 0.000 description 10
- 238000004880 explosion Methods 0.000 description 9
- 238000012937 correction Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 150000003839 salts Chemical class 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 238000001881 scanning electron acoustic microscopy Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000001902 propagating effect Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 240000006829 Ficus sundaica Species 0.000 description 1
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- 238000013016 damping Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
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- 238000011156 evaluation Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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- 238000005457 optimization Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V20/00—Geomodelling in general
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/50—Corrections or adjustments related to wave propagation
- G01V2210/51—Migration
-
- 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
- G01V2210/62—Physical property of subsurface
- G01V2210/626—Physical property of subsurface with anisotropy
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)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Geophysics And Detection Of Objects (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2014/050423 WO2015104059A1 (en) | 2014-01-10 | 2014-01-10 | Determining a component of a wave field |
| PCT/EP2015/050352 WO2015104386A1 (en) | 2014-01-10 | 2015-01-09 | Determining a component of a wave field |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EA201691406A1 EA201691406A1 (ru) | 2016-12-30 |
| EA031826B1 true EA031826B1 (ru) | 2019-02-28 |
Family
ID=50000962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA201691406A EA031826B1 (ru) | 2014-01-10 | 2015-01-09 | Способ выполнения геофизической разведки |
Country Status (8)
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10257727B2 (en) | 2013-03-15 | 2019-04-09 | DGS Global Systems, Inc. | Systems methods, and devices having databases and automated reports for electronic spectrum management |
| US10299149B2 (en) | 2013-03-15 | 2019-05-21 | DGS Global Systems, Inc. | Systems, methods, and devices for electronic spectrum management |
| US10257729B2 (en) | 2013-03-15 | 2019-04-09 | DGS Global Systems, Inc. | Systems, methods, and devices having databases for electronic spectrum management |
| US10257728B2 (en) | 2013-03-15 | 2019-04-09 | DGS Global Systems, Inc. | Systems, methods, and devices for electronic spectrum management |
| US10271233B2 (en) | 2013-03-15 | 2019-04-23 | DGS Global Systems, Inc. | Systems, methods, and devices for automatic signal detection with temporal feature extraction within a spectrum |
| US12356206B2 (en) | 2013-03-15 | 2025-07-08 | Digital Global Systems, Inc. | Systems and methods for automated financial settlements for dynamic spectrum sharing |
| US9622041B2 (en) * | 2013-03-15 | 2017-04-11 | DGS Global Systems, Inc. | Systems, methods, and devices for electronic spectrum management |
| US11646918B2 (en) | 2013-03-15 | 2023-05-09 | Digital Global Systems, Inc. | Systems, methods, and devices for electronic spectrum management for identifying open space |
| US10231206B2 (en) | 2013-03-15 | 2019-03-12 | DGS Global Systems, Inc. | Systems, methods, and devices for electronic spectrum management for identifying signal-emitting devices |
| US10237770B2 (en) | 2013-03-15 | 2019-03-19 | DGS Global Systems, Inc. | Systems, methods, and devices having databases and automated reports for electronic spectrum management |
| US10219163B2 (en) | 2013-03-15 | 2019-02-26 | DGS Global Systems, Inc. | Systems, methods, and devices for electronic spectrum management |
| US12256233B2 (en) | 2013-03-15 | 2025-03-18 | Digital Global Systems, Inc. | Systems and methods for automated financial settlements for dynamic spectrum sharing |
| US10495768B2 (en) | 2016-03-23 | 2019-12-03 | Repsol Exploración, S.A. | Method of operating a data-processing system for the simulation of the acoustic wave propagation in the transversely isotropic media comprising an hydrocarbon reservoir |
| US11487036B2 (en) * | 2017-01-12 | 2022-11-01 | Cgg Services Sas | Reflection full waveform inversion methods with density and velocity models updated separately |
| US10529241B2 (en) | 2017-01-23 | 2020-01-07 | Digital Global Systems, Inc. | Unmanned vehicle recognition and threat management |
| US10459020B2 (en) | 2017-01-23 | 2019-10-29 | DGS Global Systems, Inc. | Systems, methods, and devices for automatic signal detection based on power distribution by frequency over time within a spectrum |
| US10700794B2 (en) | 2017-01-23 | 2020-06-30 | Digital Global Systems, Inc. | Systems, methods, and devices for automatic signal detection based on power distribution by frequency over time within an electromagnetic spectrum |
| US10498951B2 (en) | 2017-01-23 | 2019-12-03 | Digital Global Systems, Inc. | Systems, methods, and devices for unmanned vehicle detection |
| US12205477B2 (en) | 2017-01-23 | 2025-01-21 | Digital Global Systems, Inc. | Unmanned vehicle recognition and threat management |
| US12183213B1 (en) | 2017-01-23 | 2024-12-31 | Digital Global Systems, Inc. | Unmanned vehicle recognition and threat management |
| US11402528B2 (en) * | 2018-03-30 | 2022-08-02 | Bp Corporation North America Inc. | Wavefield propagator for tilted orthorhombic media |
| CN109143354B (zh) * | 2018-08-22 | 2020-03-10 | 中国石油天然气集团有限公司 | 一种地震波形特征分解的方法及装置 |
| US10943461B2 (en) | 2018-08-24 | 2021-03-09 | Digital Global Systems, Inc. | Systems, methods, and devices for automatic signal detection based on power distribution by frequency over time |
| CN110879415B (zh) * | 2018-09-06 | 2021-11-05 | 中国石油化工股份有限公司 | 一种基于波场分解的粘声逆时偏移方法及其系统 |
| US11086036B2 (en) * | 2019-01-22 | 2021-08-10 | Saudi Arabian Oil Company | AVO imaging condition in elastic reverse time migration |
| EP3931527B1 (en) | 2019-03-01 | 2024-05-08 | RE Vision Consulting, LLC | System and method for wave prediction |
| US11320557B2 (en) | 2020-03-30 | 2022-05-03 | Saudi Arabian Oil Company | Post-stack time domain image with broadened spectrum |
| US11333782B2 (en) * | 2020-06-30 | 2022-05-17 | China Petroleum & Chemical Corporation | Computer-implemented method and system for removing low frequency and low wavenumber noises to generate an enhanced image |
| CN116068621B (zh) * | 2021-11-01 | 2025-06-06 | 中国石油天然气股份有限公司 | 一种基于刚度矩阵分解的各向异性介质正演方法及系统 |
| WO2023089598A1 (en) | 2021-11-22 | 2023-05-25 | Ikko Health Ltd. | Ultrasound system and methods thereof for generation of a morphing function and elastic properties of a moving medium using full waveform inversion |
| AU2023393382A1 (en) | 2022-12-14 | 2025-06-19 | Pheon Therapeutics Ltd | Cytotoxic compounds |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130279293A1 (en) * | 2012-04-19 | 2013-10-24 | Cggveritas Services Sa | Vectorization of fast fourier transform for elastic wave propogation for use in seismic underwater exploration of geographical areas of interest |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8332156B2 (en) * | 2009-07-10 | 2012-12-11 | Chevron U.S.A. Inc. | Method for propagating pseudo acoustic quasi-P waves in anisotropic media |
| CN103091710B (zh) * | 2013-01-15 | 2015-08-05 | 中国石油天然气股份有限公司 | 一种逆时偏移成像方法及装置 |
-
2014
- 2014-01-10 WO PCT/EP2014/050423 patent/WO2015104059A1/en active Application Filing
-
2015
- 2015-01-09 CN CN201580012711.3A patent/CN106133556B/zh active Active
- 2015-01-09 MX MX2016009033A patent/MX380870B/es unknown
- 2015-01-09 EA EA201691406A patent/EA031826B1/ru not_active IP Right Cessation
- 2015-01-09 AU AU2015205510A patent/AU2015205510B2/en not_active Ceased
- 2015-01-09 CA CA2936326A patent/CA2936326A1/en not_active Abandoned
- 2015-01-09 WO PCT/EP2015/050352 patent/WO2015104386A1/en active Application Filing
- 2015-01-09 US US15/110,585 patent/US10705233B2/en active Active
- 2015-01-09 BR BR112016016088-6A patent/BR112016016088B1/pt active IP Right Grant
-
2020
- 2020-05-11 US US16/871,771 patent/US11092707B2/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130279293A1 (en) * | 2012-04-19 | 2013-10-24 | Cggveritas Services Sa | Vectorization of fast fourier transform for elastic wave propogation for use in seismic underwater exploration of geographical areas of interest |
Non-Patent Citations (4)
| Title |
|---|
| ALKHALIFAH T.: "An acoustic wave equation for anisotropic media", GEOPHYSICS, SOCIETY OF EXPLORATION GEOPHYSICISTS, US, vol. 65, no. 4, 1 July 2000 (2000-07-01), US, pages 1239 - 1250, XP002570798, ISSN: 0016-8033, DOI: 10.1190/1.1444815 * |
| FAQI LIU, SCOTT A. MORTON, SHANSONG JIANG, LIDENG NI, JACQUES P. LEVEILLE: "Decoupled wave equations for P and SV waves in an acoustic VTI media", SEG TECHNICAL PROGRAM EXPANDED ABSTRACTS 2009, SOCIETY OF EXPLORATION GEOPHYSICISTS, 1 January 2009 (2009-01-01), pages 2844 - 2848, XP055143564, DOI: 10.1190/1.3255440 * |
| S. CRAMPIN: "An introduction to wave propagation in anisotropic media", GEOPHYSICAL JOURNAL INTERNATIONAL, BLACKWELL SCIENCE, vol. 76, no. 1, 1 January 1984 (1984-01-01), pages 17 - 28, XP055143569, ISSN: 0956540X, DOI: 10.1111/j.1365-246X.1984.tb05018.x * |
| ZHOU H, ZHANG G, BLOOR R: "An Anisotropic Acoustic Wave Equation for VTI Media", EAGE 68TH CONFERENCE & EXHIBITION, 12 June 2006 (2006-06-12) - 15 June 2006 (2006-06-15), pages 1 - 5, XP007915131 * |
Also Published As
| Publication number | Publication date |
|---|---|
| BR112016016088A2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 2017-08-08 |
| MX380870B (es) | 2025-03-12 |
| US20200271802A1 (en) | 2020-08-27 |
| CN106133556A (zh) | 2016-11-16 |
| AU2015205510A1 (en) | 2016-08-18 |
| EA201691406A1 (ru) | 2016-12-30 |
| WO2015104386A1 (en) | 2015-07-16 |
| US10705233B2 (en) | 2020-07-07 |
| US11092707B2 (en) | 2021-08-17 |
| MX2016009033A (es) | 2017-04-27 |
| US20160334527A1 (en) | 2016-11-17 |
| WO2015104059A1 (en) | 2015-07-16 |
| AU2015205510B2 (en) | 2018-02-01 |
| CA2936326A1 (en) | 2015-07-16 |
| BR112016016088B1 (pt) | 2023-02-23 |
| CN106133556B (zh) | 2020-01-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ KG TJ TM |