EA201790023A2 - Система и способ рандомизации времени возбуждения источников сейсмосигнала в морской сейсморазведке - Google Patents
Система и способ рандомизации времени возбуждения источников сейсмосигнала в морской сейсморазведкеInfo
- Publication number
- EA201790023A2 EA201790023A2 EA201790023A EA201790023A EA201790023A2 EA 201790023 A2 EA201790023 A2 EA 201790023A2 EA 201790023 A EA201790023 A EA 201790023A EA 201790023 A EA201790023 A EA 201790023A EA 201790023 A2 EA201790023 A2 EA 201790023A2
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- sources
- seismic
- randomizing
- excitation
- sea
- Prior art date
Links
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
- G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
- G01V1/3861—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas control of source arrays, e.g. for far field control
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/02—Generating seismic energy
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Acoustics & Sound (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Oceanography (AREA)
- Geophysics And Detection Of Objects (AREA)
- Measurement Of Unknown Time Intervals (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
Раскрыты вычислительные системы и способы для рандомизации порядка возбуждения нескольких источников при сборе данных от источника одновременного действия. В одном аспекте псевдослучайным образом сдвинутые временные задержки генерируют для каждого интервала активации линии времени морской съемки. Каждая сдвинутая временная задержка присваивается одному из источников. Источники в каждом интервале активации возбуждаются на основе сдвинутых временных задержек.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/835,711 US10359528B2 (en) | 2013-03-15 | 2013-03-15 | Systems and methods for randomizing firing times of simultaneous sources in marine surveys |
Publications (3)
Publication Number | Publication Date |
---|---|
EA201790023A2 true EA201790023A2 (ru) | 2017-09-29 |
EA201790023A3 EA201790023A3 (ru) | 2017-10-31 |
EA033617B1 EA033617B1 (ru) | 2019-11-11 |
Family
ID=50238270
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201490431A EA026615B1 (ru) | 2013-03-15 | 2014-03-05 | Система и способ рандомизации времени возбуждения источников сейсмосигнала в морской сейсморазведке |
EA201790023A EA033617B1 (ru) | 2013-03-15 | 2014-03-05 | Система и способ рандомизации времени возбуждения источников сейсмосигнала в морской сейсморазведке |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201490431A EA026615B1 (ru) | 2013-03-15 | 2014-03-05 | Система и способ рандомизации времени возбуждения источников сейсмосигнала в морской сейсморазведке |
Country Status (9)
Country | Link |
---|---|
US (2) | US10359528B2 (ru) |
EP (1) | EP2778721B1 (ru) |
CN (1) | CN104049276B (ru) |
AU (3) | AU2014201584B2 (ru) |
BR (1) | BR102014005983B1 (ru) |
CA (2) | CA2843979C (ru) |
EA (2) | EA026615B1 (ru) |
MX (1) | MX355338B (ru) |
MY (1) | MY184805A (ru) |
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US9103943B2 (en) * | 2011-11-28 | 2015-08-11 | Fugro-Geoteam As | Acquisition and processing of multi-source broadband marine seismic data |
US9188693B2 (en) * | 2012-03-26 | 2015-11-17 | Apache Corporation | Method for acquiring marine seismic data |
US10551515B2 (en) * | 2013-07-30 | 2020-02-04 | Westerngeco, L.L.C. | Determining an interval between activations of at least one survey source |
US11391857B2 (en) * | 2013-12-30 | 2022-07-19 | Pgs Geophysical As | Methods and systems for attenuating residual acoustic energy in seismic data |
US10670757B2 (en) * | 2014-02-26 | 2020-06-02 | Pgs Geophysical As | Methods and systems for quantifying coherency and constraining coherency-based separation in simultaneous shooting acquisition |
US20170363760A1 (en) * | 2014-12-05 | 2017-12-21 | Cgg Services Sas | Multi-vessel seismic data acquisition system |
US10878142B2 (en) * | 2015-10-26 | 2020-12-29 | Pgs Geophysical As | Bipole source modeling |
GB2553744B (en) * | 2016-04-29 | 2018-09-05 | Advanced Risc Mach Ltd | Graphics processing systems |
US10571589B2 (en) * | 2016-08-17 | 2020-02-25 | Pgs Geophysical As | Constraint of dithering of source actuations |
US10871588B2 (en) | 2016-12-14 | 2020-12-22 | Pgs Geophysical As | Seismic surveys with increased shot point intervals for far offsets |
US11280924B2 (en) | 2017-05-17 | 2022-03-22 | Saudi Arabian Oil Company | Suppressing noises in seismic data |
US9910175B1 (en) * | 2017-07-12 | 2018-03-06 | Edward Majzlik | Marine seismic survey system for generating and collecting data and forming a seismic image |
US10649108B2 (en) | 2017-10-19 | 2020-05-12 | Cgg Services Sas | System and method for generating dithering sequences for seismic exploration |
US11175425B2 (en) * | 2017-12-18 | 2021-11-16 | Pgs Geophysical As | Survey design for data acquisition using marine non-impulsive sources |
US10310124B1 (en) * | 2018-02-28 | 2019-06-04 | Lawrence Scott | Floating vessel based system for generating a multidimensional seismic data set for a target area |
AU2019275488B2 (en) | 2018-05-23 | 2022-03-03 | Blue Ocean Seismic Services Limited | An autonomous data acquisition system and method |
US11009618B2 (en) | 2018-09-04 | 2021-05-18 | Sercel | System and method for generating dithering sequences with minimum value for seismic exploration |
CN109240317B (zh) * | 2018-11-21 | 2021-06-04 | 哈尔滨工程大学 | 考虑螺旋桨故障的海底地震检波飞行节点有限时间构型包含控制方法 |
US11320557B2 (en) | 2020-03-30 | 2022-05-03 | Saudi Arabian Oil Company | Post-stack time domain image with broadened spectrum |
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US4908801A (en) * | 1989-05-30 | 1990-03-13 | Teledyne Exploration | Real-time simulation of the far-field signature of a seismic sound source array |
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US10520623B2 (en) | 2013-05-31 | 2019-12-31 | Westerngeco L.L.C. | Methods and systems for marine survey acquisition |
-
2013
- 2013-03-15 US US13/835,711 patent/US10359528B2/en active Active
-
2014
- 2014-02-25 CA CA2843979A patent/CA2843979C/en active Active
- 2014-02-25 CA CA3092480A patent/CA3092480A1/en active Pending
- 2014-03-05 EA EA201490431A patent/EA026615B1/ru not_active IP Right Cessation
- 2014-03-05 EA EA201790023A patent/EA033617B1/ru not_active IP Right Cessation
- 2014-03-11 MY MYPI2014700573A patent/MY184805A/en unknown
- 2014-03-11 EP EP14158744.4A patent/EP2778721B1/en active Active
- 2014-03-13 BR BR102014005983-0A patent/BR102014005983B1/pt active IP Right Grant
- 2014-03-14 AU AU2014201584A patent/AU2014201584B2/en active Active
- 2014-03-14 MX MX2014003199A patent/MX355338B/es active IP Right Grant
- 2014-03-14 CN CN201410094417.9A patent/CN104049276B/zh not_active Expired - Fee Related
-
2018
- 2018-03-22 AU AU2018202056A patent/AU2018202056B2/en active Active
- 2018-11-14 US US16/190,442 patent/US11422278B2/en active Active
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2020
- 2020-02-03 AU AU2020200770A patent/AU2020200770B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2778721A3 (en) | 2016-02-10 |
CA2843979A1 (en) | 2014-09-15 |
BR102014005983A2 (pt) | 2015-10-06 |
AU2014201584A1 (en) | 2014-10-02 |
CA3092480A1 (en) | 2014-09-15 |
CA2843979C (en) | 2022-11-01 |
EA201490431A1 (ru) | 2014-09-30 |
MX355338B (es) | 2018-04-13 |
AU2018202056B2 (en) | 2019-11-07 |
EA026615B1 (ru) | 2017-04-28 |
US10359528B2 (en) | 2019-07-23 |
EP2778721B1 (en) | 2023-01-25 |
US11422278B2 (en) | 2022-08-23 |
AU2020200770B2 (en) | 2021-08-05 |
CN104049276B (zh) | 2019-08-20 |
AU2018202056A1 (en) | 2018-04-12 |
BR102014005983B1 (pt) | 2021-05-25 |
MX2014003199A (es) | 2014-11-03 |
US20190086570A1 (en) | 2019-03-21 |
EA201790023A3 (ru) | 2017-10-31 |
EP2778721A2 (en) | 2014-09-17 |
EA033617B1 (ru) | 2019-11-11 |
US20140269169A1 (en) | 2014-09-18 |
AU2020200770A1 (en) | 2020-02-20 |
MY184805A (en) | 2021-04-23 |
AU2014201584B2 (en) | 2017-12-14 |
CN104049276A (zh) | 2014-09-17 |
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MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
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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): AZ KZ RU |