EA201491834A1 - Системы и способы оптимального суммирования сейсмических данных - Google Patents

Системы и способы оптимального суммирования сейсмических данных

Info

Publication number
EA201491834A1
EA201491834A1 EA201491834A EA201491834A EA201491834A1 EA 201491834 A1 EA201491834 A1 EA 201491834A1 EA 201491834 A EA201491834 A EA 201491834A EA 201491834 A EA201491834 A EA 201491834A EA 201491834 A1 EA201491834 A1 EA 201491834A1
Authority
EA
Eurasian Patent Office
Prior art keywords
summation
volumes
systems
seismic data
images
Prior art date
Application number
EA201491834A
Other languages
English (en)
Other versions
EA027299B1 (ru
Inventor
Мадхав Виас
Арвинд Шарма
Original Assignee
Бипи Корпорейшн Норд 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 Бипи Корпорейшн Норд Америка Инк. filed Critical Бипи Корпорейшн Норд Америка Инк.
Publication of EA201491834A1 publication Critical patent/EA201491834A1/ru
Publication of EA027299B1 publication Critical patent/EA027299B1/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. analysis, for interpretation, for correction
    • 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. analysis, for interpretation, for correction
    • G01V1/36—Effecting static or dynamic corrections on records, e.g. correcting spread; Correlating seismic signals; Eliminating effects of unwanted energy
    • G01V1/362—Effecting static or dynamic corrections; Stacking
    • 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. analysis, for interpretation, for correction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/30—Noise handling
    • G01V2210/32—Noise reduction
    • G01V2210/322—Trace stacking
    • 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
    • G01V2210/66—Subsurface modeling
    • G01V2210/667—Determining confidence or uncertainty in parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Acoustics & Sound (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)

Abstract

Системы и способы предусматривают осуществление суммирования сейсмических данных, полученных из набора, состоящего из объемов изображений. Суммирование включает поиск поднабора объемов сейсмических изображений (и согласно некоторым реализациям соответствующих весовых коэффициентов суммирования) или многочисленных реализаций поднабора объемов сейсмических изображений в заданном наборе, которые совместимы и подобны друг лругу. Некоторые или все из входных объемов сейсмических изображений могут быть суммированы также как при стандартном суммировании. Тем не менее, отношение сигнал-шум может быть улучшено только при помощи суммирования тех объемов, которые содержат совместимую и релевантную информацию. Оптимальное суммирование может использовать алгоритм, который может быть реализован по принципу "скользящего окна".
EA201491834A 2012-04-04 2013-04-03 Системы и способы оптимального суммирования сейсмических данных EA027299B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261620341P 2012-04-04 2012-04-04
PCT/US2013/035054 WO2013152062A2 (en) 2012-04-04 2013-04-03 Systems and methods for optimal stacking of seismic data

Publications (2)

Publication Number Publication Date
EA201491834A1 true EA201491834A1 (ru) 2015-01-30
EA027299B1 EA027299B1 (ru) 2017-07-31

Family

ID=48087776

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201491834A EA027299B1 (ru) 2012-04-04 2013-04-03 Системы и способы оптимального суммирования сейсмических данных

Country Status (9)

Country Link
US (1) US9429667B2 (ru)
EP (1) EP2834673B1 (ru)
AU (2) AU2013101719A4 (ru)
BR (1) BR112014024617B1 (ru)
CA (1) CA2869085C (ru)
DK (1) DK2834673T3 (ru)
EA (1) EA027299B1 (ru)
MX (1) MX340762B (ru)
WO (1) WO2013152062A2 (ru)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10048396B2 (en) * 2013-03-14 2018-08-14 Exxonmobil Upstream Research Company Method for region delineation and optimal rendering transform of seismic attributes
GB2512391B (en) * 2013-03-28 2020-08-12 Reeves Wireline Tech Ltd Improved borehole log data processing methods
KR101520399B1 (ko) * 2013-12-02 2015-05-19 주식회사 코어밸런스 미소 위치 배열 중합을 이용한 지진파의 잡음제거 장치 및 방법
CN105572735B (zh) * 2014-10-17 2018-02-02 中国石油天然气股份有限公司 一种提高叠前深度偏移成像精度的方法及装置
US10605940B2 (en) 2015-06-24 2020-03-31 Exxonmobil Upstream Research Company Method for selecting horizon surfaces
US11747500B2 (en) 2017-08-29 2023-09-05 Pgs Geophysical As Seismic data acquisition for velocity modeling and imaging
US10557957B2 (en) * 2018-03-08 2020-02-11 Chevron U.S.A. Inc. System and method for improving resolution of digital seismic images
BR112022010217A2 (pt) * 2019-11-27 2022-09-06 Bp Corp North America Inc Solução não linear para condicionamento de dados sísmicos usando dicionários treinados
CN111696589A (zh) * 2020-06-04 2020-09-22 华夏吉泰(北京)科技有限公司 海量地震数据存储设备及地震专业资料管理系统
US11754737B2 (en) * 2021-03-10 2023-09-12 Saudi Arabian Oil Company System and method for quantitative quality assessment of seismic surfaces
US11906679B2 (en) * 2021-09-13 2024-02-20 Saudi Arabian Oil Company Systems and methods for detecting seismic discontinuities by coherence estimation
US11644591B1 (en) * 2021-09-28 2023-05-09 China Petroleum & Chemical Corporation Computer-implemented method and system for obtaining a subsurface stack image, subsurface angle gathers, and a subsurface velocity model, over an entire survey region having high velocity contrast geo-bodies

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5563949A (en) * 1994-12-12 1996-10-08 Amoco Corporation Method of seismic signal processing and exploration
US5930730A (en) * 1994-12-12 1999-07-27 Amoco Corporation Method and apparatus for seismic signal processing and exploration
US5940778A (en) * 1997-07-31 1999-08-17 Bp Amoco Corporation Method of seismic attribute generation and seismic exploration
US6597994B2 (en) * 2000-12-22 2003-07-22 Conoco Inc. Seismic processing system and method to determine the edges of seismic data events
GB2385919A (en) 2002-03-01 2003-09-03 Phillips Petroleum Co Suppression of noise in CDP seismic data by muting noisy data traces
US8213261B2 (en) * 2008-05-22 2012-07-03 Exxonmobil Upstream Research Company Method for geophysical and geological interpretation of seismic volumes in the domains of depth, time, and age
US8295124B2 (en) * 2008-08-15 2012-10-23 Bp Corporation North America Inc. Method for separating independent simultaneous sources

Also Published As

Publication number Publication date
US20130286782A1 (en) 2013-10-31
US9429667B2 (en) 2016-08-30
CA2869085C (en) 2021-08-03
EP2834673B1 (en) 2020-03-18
WO2013152062A3 (en) 2014-04-17
AU2013101719A4 (en) 2015-03-19
AU2013243516A1 (en) 2014-10-16
DK2834673T3 (da) 2020-06-15
EP2834673A2 (en) 2015-02-11
CA2869085A1 (en) 2013-10-10
WO2013152062A2 (en) 2013-10-10
MX2014011900A (es) 2015-03-05
MX340762B (es) 2016-07-26
EA027299B1 (ru) 2017-07-31
BR112014024617B1 (pt) 2021-12-21
BR112014024617A2 (pt) 2021-05-04

Similar Documents

Publication Publication Date Title
EA201491834A1 (ru) Системы и способы оптимального суммирования сейсмических данных
WO2013012863A3 (en) Protecting privacy in audience creation
WO2014120652A3 (en) Receiving, tracking, and analyzing business intelligence data
WO2017027082A3 (en) Obfuscation of intent in transactions using cryptographic techniques
WO2012129149A3 (en) Aggregating search results based on associating data instances with knowledge base entities
WO2013063088A3 (en) Indicating location status
MX2015012664A (es) Sistema y metodos para clasificar el potencial de ubicacion asistidas de entrega / recuperacion.
MX2017012683A (es) Sistemas de recomendacion global para solapar catalogos multimedia.
EA201691642A1 (ru) Система анализа записей
WO2012030793A3 (en) Providing results to parameterless search queries
EP2706721A3 (en) Detection of infected network devices via analysis of responseless outgoing network traffic
WO2014150214A3 (en) Questions answering to populate knowledge base
EP2731347A3 (en) Crowdsourcing supplemental content
GB201312856D0 (en) Malware Detection
MX355951B (es) Sistemas y metodos para asignacion dinamica para localidad y equilibrio.
WO2012093815A3 (ko) 적어도 한 명의 사용자의 성향을 고려하여 타사용자 또는 사물을 추천하기 위한 방법, 시스템 및 컴퓨터 판독 가능한 기록 매체
GB201315609D0 (en) Capture aggregate and use search activities as a source of social data within an enterprise
MX346844B (es) Pantalla de bloqueo con aplicaciones vinculadas a un sistema de redes sociales.
WO2015060994A3 (en) Discovery routing systems and engines
MY175611A (en) Information-processing system
EA201291102A1 (ru) Объединение геофизических данных, представляющих пространство геофизических характеристик
WO2013049618A3 (en) Methods and systems for intelligent routing of health information
WO2014146066A3 (en) Business analysis tool using attribute groups
GB2501444A (en) Collaborative information source recovery
MX2016006088A (es) Sistemas y metodos para agregar y analizar atributos para las polizas de seguro habitacional.