CN112543879A - 增强地震图像 - Google Patents

增强地震图像 Download PDF

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Publication number
CN112543879A
CN112543879A CN201980039770.8A CN201980039770A CN112543879A CN 112543879 A CN112543879 A CN 112543879A CN 201980039770 A CN201980039770 A CN 201980039770A CN 112543879 A CN112543879 A CN 112543879A
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CN
China
Prior art keywords
seismic
traces
trace
computer
generated
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201980039770.8A
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English (en)
Chinese (zh)
Inventor
韩松
费同
骆毅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saudi Arabian Oil Co
Original Assignee
Saudi Arabian Oil Co
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 Saudi Arabian Oil Co filed Critical Saudi Arabian Oil Co
Publication of CN112543879A publication Critical patent/CN112543879A/zh
Pending legal-status Critical Current

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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
    • G01V1/28—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
    • G01V1/366—Seismic filtering by correlation of seismic signals
    • 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
    • G01V1/301—Analysis for determining seismic cross-sections or geostructures
    • 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
    • G01V1/34—Displaying seismic recordings or visualisation of seismic data or attributes
    • G01V1/345—Visualisation of seismic data or attributes, e.g. in 3D cubes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/20—Trace signal pre-filtering to select, remove or transform specific events or signal components, i.e. trace-in/trace-out
    • G01V2210/24—Multi-trace filtering
    • 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
    • G01V2210/30—Noise handling
    • G01V2210/32—Noise reduction
    • G01V2210/324—Filtering
    • G01V2210/3248—Incoherent noise, e.g. white noise

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  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (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)
  • Image Processing (AREA)
  • Geophysics And Detection Of Objects (AREA)
CN201980039770.8A 2018-04-13 2019-03-29 增强地震图像 Pending CN112543879A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/952,615 2018-04-13
US15/952,615 US10983237B2 (en) 2018-04-13 2018-04-13 Enhancing seismic images
PCT/US2019/024763 WO2019199487A1 (en) 2018-04-13 2019-03-29 Enhancing seismic images

Publications (1)

Publication Number Publication Date
CN112543879A true CN112543879A (zh) 2021-03-23

Family

ID=66102826

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980039770.8A Pending CN112543879A (zh) 2018-04-13 2019-03-29 增强地震图像

Country Status (7)

Country Link
US (1) US10983237B2 (https=)
EP (1) EP3776014A1 (https=)
JP (1) JP7358385B2 (https=)
CN (1) CN112543879A (https=)
CA (1) CA3096620A1 (https=)
SA (1) SA520420325B1 (https=)
WO (1) WO2019199487A1 (https=)

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US20220413176A1 (en) * 2021-06-28 2022-12-29 Halliburton Energy Services, Inc. Annulus Velocity Independent Time Domain Structure Imaging In Cased Holes Using Multi-Offset Secondary Flexural Wave Data
US12153178B2 (en) * 2022-02-23 2024-11-26 Saudi Arabian Oil Company Seismic denoising by weighted multiplanar reconstruction

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Also Published As

Publication number Publication date
CA3096620A1 (en) 2019-10-17
JP2021521447A (ja) 2021-08-26
EP3776014A1 (en) 2021-02-17
SA520420325B1 (ar) 2022-11-13
US10983237B2 (en) 2021-04-20
WO2019199487A1 (en) 2019-10-17
US20190317234A1 (en) 2019-10-17
JP7358385B2 (ja) 2023-10-10

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