CA1173145A - Method of seismic exploration - Google Patents

Method of seismic exploration

Info

Publication number
CA1173145A
CA1173145A CA000389084A CA389084A CA1173145A CA 1173145 A CA1173145 A CA 1173145A CA 000389084 A CA000389084 A CA 000389084A CA 389084 A CA389084 A CA 389084A CA 1173145 A CA1173145 A CA 1173145A
Authority
CA
Canada
Prior art keywords
samples
sample
data
operator
quantization
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.)
Expired
Application number
CA000389084A
Other languages
English (en)
French (fr)
Inventor
Aaron J. Davis
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.)
Mobil Oil AS
Original Assignee
Mobil Oil AS
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 Mobil Oil AS filed Critical Mobil Oil AS
Application granted granted Critical
Publication of CA1173145A publication Critical patent/CA1173145A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
    • H04B14/06—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using differential modulation, e.g. delta modulation
    • H04B14/066—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using differential modulation, e.g. delta modulation using differential modulation with several bits [NDPCM]
    • H04B14/068—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using differential modulation, e.g. delta modulation using differential modulation with several bits [NDPCM] with adaptive feedback
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/22—Transmitting seismic signals to recording or processing apparatus
    • 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
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/004—Predictors, e.g. intraframe, interframe coding
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Geophysics And Detection Of Objects (AREA)
CA000389084A 1980-12-31 1981-10-30 Method of seismic exploration Expired CA1173145A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22155980A 1980-12-31 1980-12-31
US221,559 1980-12-31

Publications (1)

Publication Number Publication Date
CA1173145A true CA1173145A (en) 1984-08-21

Family

ID=22828309

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000389084A Expired CA1173145A (en) 1980-12-31 1981-10-30 Method of seismic exploration

Country Status (5)

Country Link
CA (1) CA1173145A (Direct)
DE (1) DE3149771A1 (Direct)
FR (1) FR2497357A1 (Direct)
GB (1) GB2090408B (Direct)
NO (1) NO814321L (Direct)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO163307C (no) * 1985-06-17 1990-05-02 Norway Geophysical Co Fremgangsmaate til reduksjon av datavolumet ved seismisk databehandling.
JPH0820506B2 (ja) * 1986-09-10 1996-03-04 海洋科学技術センター 海洋音響トモグラフィーデータ伝送装置
FR2692384A1 (fr) * 1992-06-11 1993-12-17 Inst Francais Du Petrole Système d'acquisition de données pourvu de moyens de traitement décentralisés.
CN111077578B (zh) * 2018-10-22 2022-05-10 中国石油天然气股份有限公司 岩层分布预测方法和装置
CN114706120B (zh) * 2022-04-15 2023-03-31 电子科技大学 一种降低高效采集可控震源补炮率的方法
CN119712071A (zh) * 2023-09-26 2025-03-28 中国石油天然气集团有限公司 基于地面数据预测的井下工程参数快速传输方法及系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU482748A1 (ru) * 1968-02-08 1975-08-30 Всесоюзный Научно-Исследовательский Институт Геофизических Методов Разведки Сейсморазведочна станци с цифровой записью
FR2068147A5 (Direct) * 1969-11-28 1971-08-20 Aquitaine Petrole

Also Published As

Publication number Publication date
DE3149771A1 (de) 1982-08-12
GB2090408A (en) 1982-07-07
NO814321L (no) 1982-07-01
FR2497357B1 (Direct) 1985-05-17
GB2090408B (en) 1985-01-09
FR2497357A1 (fr) 1982-07-02

Similar Documents

Publication Publication Date Title
US4509150A (en) Linear prediction coding for compressing of seismic data
EP0660136B1 (en) Downhole processing of sonic waveform information
EP0466190B1 (en) Quantizing error reducer for audio signal
US6263312B1 (en) Audio compression and decompression employing subband decomposition of residual signal and distortion reduction
US5140638A (en) Speech coding system and a method of encoding speech
CA2446232C (en) Data management for seismic acquisition using variable compression ratio as a function of background noise
US20050222775A1 (en) Data compression methods and systems
CA1210493A (en) Seismic exploration system including analog-to- digital converter using delta modulation
CA1173145A (en) Method of seismic exploration
US6370477B1 (en) Compression method and apparatus for seismic data
CA2239128C (en) Compression method and apparatus for seismic data
EP0799455B1 (en) Data compression for seismic signal data
US20060050612A1 (en) Processing seismic data
US5298899A (en) PCM encoder and decoder using exkrema
JP4336745B2 (ja) ダイナミックレンジが広い信号の無損失圧縮方法
Bordley Linear predictive coding of marine seismic data
Røsten et al. Optimization of sub‐band coding method for seismic data compression
CA1204494A (en) Seismic exploration system and an analog-to-digital converter for use therein
Ericson et al. Modulo-PCM: A new source coding scheme
US5596658A (en) Method for data compression
EP0734617A1 (en) Transmission system utilizing different coding principles
Khan Seismic data error correction using adaptive lattice filters
Portell i de Mora et al. High-Performance Compression of Multibeam Echosounders Water Column Data
Sicking et al. Interpolation and sampling
Yoshiya Comparative study on digital noise suppressors for PCM speech

Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry