EA202190981A1 - Разделение множества сейсмических источников различного типа с использованием инверсии - Google Patents

Разделение множества сейсмических источников различного типа с использованием инверсии

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Publication number
EA202190981A1
EA202190981A1 EA202190981A EA202190981A EA202190981A1 EA 202190981 A1 EA202190981 A1 EA 202190981A1 EA 202190981 A EA202190981 A EA 202190981A EA 202190981 A EA202190981 A EA 202190981A EA 202190981 A1 EA202190981 A1 EA 202190981A1
Authority
EA
Eurasian Patent Office
Prior art keywords
seismic
source
seismic sources
inversion
excitations
Prior art date
Application number
EA202190981A
Other languages
English (en)
Inventor
Реймонд Ли Абма
Джозеф Энтони Деллинджер
Кан Фу
Original Assignee
Бп Корпорейшн Норт Америка Инк.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Бп Корпорейшн Норт Америка Инк. filed Critical Бп Корпорейшн Норт Америка Инк.
Publication of EA202190981A1 publication Critical patent/EA202190981A1/ru

Links

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
    • G01V1/368—Inverse filtering
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/28—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
    • G01V1/003—Seismic data acquisition in general, e.g. survey design
    • 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
    • G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
    • G01V1/3808—Seismic data acquisition, e.g. survey design
    • 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
    • G01V2210/129—Source location
    • G01V2210/1293—Sea
    • 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
    • G01V2210/129—Source location
    • G01V2210/1295—Land surface
    • 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
    • G01V2210/14—Signal detection
    • G01V2210/142—Receiver location
    • G01V2210/1423—Sea
    • 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
    • G01V2210/14—Signal detection
    • G01V2210/142—Receiver location
    • G01V2210/1425—Land surface

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

В заявке описан способ сейсмической разведки над областью подповерхностной зоны, содержащей структурные или стратиграфические признаки, свидетельствующие о наличии, миграции или накоплении углеводородов, в котором получают доступ к по меньшей мере части съемки со смешанным сейсмическим источником, разделяют возбуждения по меньшей мере двух интерферирующих сейсмических источников, используя разделение сейсмических данных с применением инверсии, генерируют одну или более сейсмограмм источников, на основе разделения, и используют одну или более сейсмограмм источников для разведки углеводородов в данной области подповерхностной зоны. Съемка со смешанным сейсмическим источником содержит возбуждения по меньшей мере двух интерферирующих сейсмических источников, и возбуждения сейсмических источников могут создаваться в сейсмических источниках разных типов, имеющих различные сигнатуры или частотные характеристики.
EA202190981A 2018-10-12 2019-10-07 Разделение множества сейсмических источников различного типа с использованием инверсии EA202190981A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862745068P 2018-10-12 2018-10-12
PCT/US2019/055001 WO2020076702A1 (en) 2018-10-12 2019-10-07 Separation of multiple seismic sources of different types by inversion

Publications (1)

Publication Number Publication Date
EA202190981A1 true EA202190981A1 (ru) 2021-09-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
EA202190981A EA202190981A1 (ru) 2018-10-12 2019-10-07 Разделение множества сейсмических источников различного типа с использованием инверсии

Country Status (9)

Country Link
US (1) US11105946B2 (ru)
EP (1) EP3864442B1 (ru)
CN (1) CN112840236B (ru)
AU (1) AU2019358893B2 (ru)
CA (1) CA3115062C (ru)
DK (1) DK3864442T3 (ru)
EA (1) EA202190981A1 (ru)
MX (1) MX2021004021A (ru)
WO (1) WO2020076702A1 (ru)

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US11385372B2 (en) * 2015-12-22 2022-07-12 Shell Usa, Inc. Method and system for generating a seismic gather
MX2021004021A (es) * 2018-10-12 2021-06-30 Bp Corp North America Inc Separacion de multiples fuentes sismicas de diferentes tipos por inversion.
DK3938810T3 (da) * 2019-03-15 2024-09-16 Bp Corp North America Inc Signalindvinding under samtidig kilde-afblanding og separation
US11815641B2 (en) 2020-12-04 2023-11-14 Pgs Geophysical As Composite far offset impulsive source activations for marine seismic surveying and processing
WO2023076779A1 (en) * 2021-10-25 2023-05-04 Bp Corporation North America Inc. Separation of seismic sources by joint interpolation and deblending
US12000971B2 (en) 2021-12-10 2024-06-04 Saudi Arabian Oil Company Method and system for seismic processing using virtual trace bins based on offset attributes and azimuthal attributes
CN114325821A (zh) * 2021-12-23 2022-04-12 西安交通大学 基于3d-snacnn网络的叠前地震资料中强散射噪声压制方法及系统
WO2024102877A2 (en) * 2022-11-11 2024-05-16 Schlumberger Technology Corporation Design and acquisition of sparse obn using full waveform inversion sensitivity kernel analysis
CN117434592B (zh) * 2023-02-24 2024-05-07 中国石油化工股份有限公司 地震数据处理方法、装置及电子设备
WO2024206600A1 (en) * 2023-03-31 2024-10-03 Schlumberger Technology Corporation Systems and methods for improving seismic data analysis using dithering techniques

Family Cites Families (10)

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Publication number Priority date Publication date Assignee Title
EP1895328A1 (en) 2006-08-31 2008-03-05 Bp Exploration Operating Company Limited Seismic survey method
US8559270B2 (en) * 2008-08-15 2013-10-15 Bp Corporation North America Inc. Method for separating independent simultaneous sources
US8295124B2 (en) 2008-08-15 2012-10-23 Bp Corporation North America Inc. Method for separating independent simultaneous sources
EP2601543B1 (en) * 2010-08-02 2020-10-07 BP Corporation North America Inc. Method and apparatus for marine wide azimuth towed stream seismic acquisition
MX2013006454A (es) * 2010-12-09 2013-12-06 Bp Corp North America Inc Metodo y sistema de adquisicion sismica.
CA2823701C (en) 2011-01-12 2019-06-04 Bp Corporation North America Inc. Shot scheduling limits for seismic acquisition with simultaneous source shooting
US8441892B2 (en) * 2011-03-21 2013-05-14 Teledyne Instruments, Inc. Gas-filled bubble seismo-acoustic source
US9075162B2 (en) * 2011-11-10 2015-07-07 Pgs Geophysical As Method and system for separating seismic sources in marine simultaneous shooting acquisition
EA034865B1 (ru) * 2014-03-14 2020-03-31 Бипи Корпорейшн Норд Америка Инк. Усовершенствование пространственной дискретизации и формирование групп при съемке с системой наблюдений "попкорн" и одновременным срабатыванием источников
MX2021004021A (es) * 2018-10-12 2021-06-30 Bp Corp North America Inc Separacion de multiples fuentes sismicas de diferentes tipos por inversion.

Also Published As

Publication number Publication date
AU2019358893B2 (en) 2024-01-18
AU2019358893A1 (en) 2021-04-29
WO2020076702A1 (en) 2020-04-16
US20200116885A1 (en) 2020-04-16
EP3864442B1 (en) 2024-12-04
BR112021006744A2 (pt) 2021-07-13
DK3864442T3 (da) 2025-01-20
CA3115062A1 (en) 2020-04-16
CN112840236A (zh) 2021-05-25
US11105946B2 (en) 2021-08-31
WO2020076702A9 (en) 2021-06-10
EP3864442A1 (en) 2021-08-18
CA3115062C (en) 2023-11-28
CN112840236B (zh) 2024-05-03
MX2021004021A (es) 2021-06-30

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