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GB202105706D0 - Method of, and apparatus for, geophysical investigation using seismic signal decomposition - Google Patents

Method of, and apparatus for, geophysical investigation using seismic signal decomposition

Info

Publication number
GB202105706D0
GB202105706D0 GBGB2105706.2A GB202105706A GB202105706D0 GB 202105706 D0 GB202105706 D0 GB 202105706D0 GB 202105706 A GB202105706 A GB 202105706A GB 202105706 D0 GB202105706 D0 GB 202105706D0
Authority
GB
United Kingdom
Prior art keywords
seismic signal
signal decomposition
geophysical investigation
geophysical
investigation
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.)
Granted
Application number
GBGB2105706.2A
Other versions
GB2605999B (en
GB2605999A (en
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.)
Wang Yanghua
Original Assignee
Wang Yanghua
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 Wang Yanghua filed Critical Wang Yanghua
Priority to GB2105706.2A priority Critical patent/GB2605999B/en
Publication of GB202105706D0 publication Critical patent/GB202105706D0/en
Publication of GB2605999A publication Critical patent/GB2605999A/en
Application granted granted Critical
Publication of GB2605999B publication Critical patent/GB2605999B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01V1/30—Analysis
    • G01V1/306—Analysis for determining physical properties of the subsurface, e.g. impedance, porosity or attenuation profiles
    • 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
    • G01V1/32—Transforming one recording into another or one representation into another
    • 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
    • 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
    • G01V2210/23—Wavelet 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
    • G01V2210/324—Filtering
    • G01V2210/3246—Coherent noise, e.g. spatially coherent or predictable

Landscapes

  • 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)
  • Geophysics And Detection Of Objects (AREA)
GB2105706.2A 2021-04-21 2021-04-21 Method of, and apparatus for, geophysical investigation using seismic signal decomposition Active GB2605999B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2105706.2A GB2605999B (en) 2021-04-21 2021-04-21 Method of, and apparatus for, geophysical investigation using seismic signal decomposition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2105706.2A GB2605999B (en) 2021-04-21 2021-04-21 Method of, and apparatus for, geophysical investigation using seismic signal decomposition

Publications (3)

Publication Number Publication Date
GB202105706D0 true GB202105706D0 (en) 2021-06-02
GB2605999A GB2605999A (en) 2022-10-26
GB2605999B GB2605999B (en) 2023-10-18

Family

ID=76377787

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2105706.2A Active GB2605999B (en) 2021-04-21 2021-04-21 Method of, and apparatus for, geophysical investigation using seismic signal decomposition

Country Status (1)

Country Link
GB (1) GB2605999B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114545523A (en) * 2022-02-25 2022-05-27 成都理工大学 Depth domain well logging and seismic data direct calibration method
CN118939986A (en) * 2024-10-15 2024-11-12 湖南科技大学 Structural damage identification method based on two-dimensional vibration data and multi-class augmentation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150301209A1 (en) * 2014-04-22 2015-10-22 Westerngeco L.L.C. Estimating A Wavefield For A Dip

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114545523A (en) * 2022-02-25 2022-05-27 成都理工大学 Depth domain well logging and seismic data direct calibration method
CN114545523B (en) * 2022-02-25 2023-03-24 成都理工大学 A Direct Calibration Method for Depth Domain Logging and Seismic Data
CN118939986A (en) * 2024-10-15 2024-11-12 湖南科技大学 Structural damage identification method based on two-dimensional vibration data and multi-class augmentation

Also Published As

Publication number Publication date
GB2605999B (en) 2023-10-18
GB2605999A (en) 2022-10-26

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