SG10201806909SA - Methods and systems for quantifying coherency and constraining coherency-based separation in simultaneous shooting acquisition - Google Patents
Methods and systems for quantifying coherency and constraining coherency-based separation in simultaneous shooting acquisitionInfo
- Publication number
- SG10201806909SA SG10201806909SA SG10201806909SA SG10201806909SA SG10201806909SA SG 10201806909S A SG10201806909S A SG 10201806909SA SG 10201806909S A SG10201806909S A SG 10201806909SA SG 10201806909S A SG10201806909S A SG 10201806909SA SG 10201806909S A SG10201806909S A SG 10201806909SA
- Authority
- SG
- Singapore
- Prior art keywords
- coherency
- systems
- methods
- seismic data
- constraining
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 238000000926 separation method Methods 0.000 title abstract 2
Classifications
-
- 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
- G01V1/36—Effecting static or dynamic corrections on records, e.g. correcting spread; Correlating seismic signals; Eliminating effects of unwanted energy
- G01V1/364—Seismic filtering
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging
- G01V1/44—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging using generators and receivers in the same well
- G01V1/48—Processing data
-
- 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
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/10—Aspects of acoustic signal generation or detection
- G01V2210/12—Signal generation
- G01V2210/127—Cooperating multiple sources
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)
- Analysing Materials By The Use Of Radiation (AREA)
- Measurement Of Radiation (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201461944688P | 2014-02-26 | 2014-02-26 | |
US14/264,237 US10670757B2 (en) | 2014-02-26 | 2014-04-29 | Methods and systems for quantifying coherency and constraining coherency-based separation in simultaneous shooting acquisition |
Publications (1)
Publication Number | Publication Date |
---|---|
SG10201806909SA true SG10201806909SA (en) | 2018-09-27 |
Family
ID=53882019
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG10201913479QA SG10201913479QA (en) | 2014-02-26 | 2015-02-25 | Methods and systems for quantifying coherency and constraining coherency-based separation in simultaneous shooting acquisition |
SG10201806909SA SG10201806909SA (en) | 2014-02-26 | 2015-02-25 | Methods and systems for quantifying coherency and constraining coherency-based separation in simultaneous shooting acquisition |
SG10201501401WA SG10201501401WA (en) | 2014-02-26 | 2015-02-25 | Methods and systems for quantifying coherency and constraining coherency-based separation in simultaneous shooting acquisition |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG10201913479QA SG10201913479QA (en) | 2014-02-26 | 2015-02-25 | Methods and systems for quantifying coherency and constraining coherency-based separation in simultaneous shooting acquisition |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG10201501401WA SG10201501401WA (en) | 2014-02-26 | 2015-02-25 | Methods and systems for quantifying coherency and constraining coherency-based separation in simultaneous shooting acquisition |
Country Status (6)
Country | Link |
---|---|
US (1) | US10670757B2 (es) |
AU (1) | AU2015200774B2 (es) |
BR (1) | BR102015004143B1 (es) |
MX (1) | MX352429B (es) |
NO (1) | NO347402B1 (es) |
SG (3) | SG10201913479QA (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2018282093B2 (en) * | 2017-06-08 | 2021-09-30 | Dug Technology (Australia) Pty Ltd | Method for improved processing of data with time overlapping recordings of energy sources |
US11747500B2 (en) | 2017-08-29 | 2023-09-05 | Pgs Geophysical As | Seismic data acquisition for velocity modeling and imaging |
US11567226B2 (en) * | 2018-08-29 | 2023-01-31 | Pgs Geophysical As | Separation of blended marine seismic survey data acquired with simultaneous multi-source actuation |
CN109683198B (zh) * | 2019-01-30 | 2020-08-18 | 中海石油深海开发有限公司 | 一种用于海上地震的多源随机激发地震采集系统 |
CN109683199B (zh) * | 2019-01-30 | 2021-04-09 | 中海石油深海开发有限公司 | 一种用于海上地震勘探的多源随机激发地震采集方法 |
EP3938810B1 (en) | 2019-03-15 | 2024-06-19 | BP Corporation North America Inc. | Signal recovery during simultaneous source deblending and separation |
US11536867B2 (en) | 2019-07-31 | 2022-12-27 | Saudi Arabian Oil Company | Deblending using dictionary learning with virtual shots |
US11598894B2 (en) | 2020-04-21 | 2023-03-07 | Sercel | Method and system for seismic data acquisition with top and front sources |
US20230103043A1 (en) * | 2021-09-29 | 2023-03-30 | Cgg Services Sas | Seismic data recording and processing with different uncontaminated recording time lengths |
CN114296134B (zh) * | 2021-12-24 | 2023-03-31 | 西安交通大学 | 一种深度卷积网络地震资料解混方法及系统 |
Family Cites Families (33)
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GB1233027A (es) | 1968-09-13 | 1971-05-26 | ||
US4458339A (en) | 1980-10-06 | 1984-07-03 | Texas Instruments Incorporated | Seismic prospecting using a continuous shooting and continuous recording system |
US5594706A (en) * | 1993-12-20 | 1997-01-14 | Schlumberger Technology Corporation | Downhole processing of sonic waveform information |
US6545944B2 (en) * | 2001-05-30 | 2003-04-08 | Westerngeco L.L.C. | Method for acquiring and processing of data from two or more simultaneously fired sources |
US6636810B1 (en) * | 2002-05-24 | 2003-10-21 | Westerngeco, L.L.C. | High-resolution Radon transform for processing seismic data |
US6906981B2 (en) * | 2002-07-17 | 2005-06-14 | Pgs Americas, Inc. | Method and system for acquiring marine seismic data using multiple seismic sources |
US6751559B2 (en) * | 2002-09-10 | 2004-06-15 | Pgs Exploration (Uk) Limited | Method for suppressing noise from seismic signals by source position determination |
US6889142B2 (en) * | 2003-05-30 | 2005-05-03 | Pgs Exploration (Uk) Limited | Method of correcting for time shifts in seismic data resulting from azimuthal variation |
US6882938B2 (en) * | 2003-07-30 | 2005-04-19 | Pgs Americas, Inc. | Method for separating seismic signals from two or more distinct sources |
US7660196B2 (en) * | 2004-05-17 | 2010-02-09 | Schlumberger Technology Corporation | Methods for processing dispersive acoustic waveforms |
NO327007B1 (no) | 2006-05-24 | 2009-04-06 | Norsk Hydro As | Fremgangsmate for elektromagnetisk geofysisk kartlegging av undersjoiske bergartsformasjoner |
US8345510B2 (en) * | 2008-06-02 | 2013-01-01 | Pgs Geophysical As | Method for aquiring and processing marine seismic data to extract and constructively use the up-going and down-going wave-fields emitted by the source(s) |
US7675812B2 (en) * | 2008-06-30 | 2010-03-09 | Pgs Geophysical As | Method for attenuation of multiple reflections in seismic data |
US8559270B2 (en) * | 2008-08-15 | 2013-10-15 | Bp Corporation North America Inc. | Method for separating independent simultaneous sources |
CA2731985C (en) | 2008-08-15 | 2016-10-25 | Bp Corporation North America Inc. | Method for separating independent simultaneous sources |
IN2010KO00523A (es) | 2009-06-02 | 2015-08-28 | Pgs Geophysical As | |
US8553496B2 (en) | 2010-02-09 | 2013-10-08 | Ion Geophysical Corporation | Seismic source separation |
US9395460B2 (en) | 2010-07-19 | 2016-07-19 | Conocophillips Company | Continuous composite relatively adjusted pulse |
EA026517B1 (ru) | 2010-08-02 | 2017-04-28 | Бп Корпорейшн Норт Америка Инк. | Способ сейсмической разведки |
AU2011338244A1 (en) | 2010-12-09 | 2013-07-11 | Bp Corporation North America Inc. | Seismic acquisition method and system |
AU2011338232A1 (en) | 2010-12-10 | 2013-06-20 | Bp Corporation North America Inc. | Distance-and frequency-separated swept-frequency seismic sources |
AU2012205525A1 (en) | 2011-01-12 | 2013-08-01 | Bp Corporation North America Inc. | Shot scheduling limits for seismic acquisition with simultaneous source shooting |
US9442205B2 (en) * | 2011-03-23 | 2016-09-13 | Global Ambient Seismic, Inc. | Method for assessing the effectiveness of modifying transmissive networks of natural reservoirs |
WO2012145113A1 (en) * | 2011-04-18 | 2012-10-26 | Siemens Corporation | Methods for deblending of seismic shot gathers |
US8982663B2 (en) | 2011-10-10 | 2015-03-17 | Pgs Geophysical As | Subsurface imaging systems and methods with multi-source survey component segregation and redetermination |
US9075162B2 (en) * | 2011-11-10 | 2015-07-07 | Pgs Geophysical As | Method and system for separating seismic sources in marine simultaneous shooting acquisition |
US9007870B2 (en) | 2012-05-31 | 2015-04-14 | Pgs Geophysical As | Seismic surveying techniques with illumination areas identifiable from primary and higher-order reflections |
US9310504B2 (en) * | 2013-02-01 | 2016-04-12 | Pgs Geophysical As | Systems and methods for detecting swell noise in a seismic gather |
US10359528B2 (en) * | 2013-03-15 | 2019-07-23 | Pgs Geophysical As | Systems and methods for randomizing firing times of simultaneous sources in marine surveys |
US10520623B2 (en) | 2013-05-31 | 2019-12-31 | Westerngeco L.L.C. | Methods and systems for marine survey acquisition |
US20150063064A1 (en) * | 2013-09-03 | 2015-03-05 | Pgs Geophysical As | Methods and systems for attenuating noise in seismic data |
US9817143B2 (en) * | 2013-10-30 | 2017-11-14 | Pgs Geophysical As | Methods and systems for constraining multiples attenuation in seismic data |
US20160320508A1 (en) * | 2014-01-13 | 2016-11-03 | Cgg Services Sa | Devices and methods for attenuation of turn noise in seismic data acquisition |
-
2014
- 2014-04-29 US US14/264,237 patent/US10670757B2/en active Active
-
2015
- 2015-02-17 AU AU2015200774A patent/AU2015200774B2/en active Active
- 2015-02-19 NO NO20150239A patent/NO347402B1/en unknown
- 2015-02-25 SG SG10201913479QA patent/SG10201913479QA/en unknown
- 2015-02-25 SG SG10201806909SA patent/SG10201806909SA/en unknown
- 2015-02-25 MX MX2015002499A patent/MX352429B/es active IP Right Grant
- 2015-02-25 SG SG10201501401WA patent/SG10201501401WA/en unknown
- 2015-02-26 BR BR102015004143-8A patent/BR102015004143B1/pt active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
SG10201913479QA (en) | 2020-02-27 |
US10670757B2 (en) | 2020-06-02 |
SG10201501401WA (en) | 2015-09-29 |
NO347402B1 (en) | 2023-10-16 |
MX352429B (es) | 2017-11-23 |
MX2015002499A (es) | 2015-10-26 |
US20150241587A1 (en) | 2015-08-27 |
BR102015004143A2 (pt) | 2015-12-15 |
BR102015004143B1 (pt) | 2021-12-21 |
AU2015200774A1 (en) | 2015-09-10 |
NO20150239A1 (en) | 2015-08-27 |
AU2015200774B2 (en) | 2020-03-19 |
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