EG19383A - Entropy guided deconvolution of seismic signals. - Google Patents

Entropy guided deconvolution of seismic signals.

Info

Publication number
EG19383A
EG19383A EG82485A EG82485A EG19383A EG 19383 A EG19383 A EG 19383A EG 82485 A EG82485 A EG 82485A EG 82485 A EG82485 A EG 82485A EG 19383 A EG19383 A EG 19383A
Authority
EG
Egypt
Prior art keywords
signal
deconvolution
entropy
seismic signals
wavelets
Prior art date
Application number
EG82485A
Other languages
English (en)
Inventor
Ralphe Wiggins
Original Assignee
Schlumberger Res Ltd
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 Schlumberger Res Ltd filed Critical Schlumberger Res Ltd
Application granted granted Critical
Publication of EG19383A publication Critical patent/EG19383A/xx

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/50—Corrections or adjustments related to wave propagation
    • G01V2210/56—De-ghosting; Reverberation compensation

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)
  • Electrophonic Musical Instruments (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
EG82485A 1984-12-24 1985-12-24 Entropy guided deconvolution of seismic signals. EG19383A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/684,811 US4688198A (en) 1984-12-24 1984-12-24 Entropy guided deconvolution of seismic signals

Publications (1)

Publication Number Publication Date
EG19383A true EG19383A (en) 1995-02-28

Family

ID=24749678

Family Applications (1)

Application Number Title Priority Date Filing Date
EG82485A EG19383A (en) 1984-12-24 1985-12-24 Entropy guided deconvolution of seismic signals.

Country Status (7)

Country Link
US (1) US4688198A (fr)
EP (1) EP0186569B1 (fr)
CN (1) CN1007555B (fr)
AT (1) ATE71738T1 (fr)
DE (1) DE3585220D1 (fr)
EG (1) EG19383A (fr)
OA (1) OA08152A (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2616920B1 (fr) * 1987-06-19 1989-10-13 Schlumberger Prospection Inversion d'un profil sismique vertical en minimisant une fonction du type entropie
US4922362A (en) * 1988-03-04 1990-05-01 Schlumberger Technology Corporation Methods for deconvolution of unknown source signatures from unknown waveform data
FR2632734B1 (fr) * 1988-06-10 1990-09-14 Schlumberger Prospection Procede d'etablissement d'un modele stratigraphique du sous-sol a partir d'un profil d'impedance acoustique et d'une section sismique
IL97345A0 (en) * 1991-02-24 1992-05-25 Univ Ramot Method and apparatus for blind deconvolution
AU4802093A (en) * 1992-08-10 1994-03-03 Advanced Logic Research, Inc. Computer interface for concurrently performing plural seeks on plural disk drives
US5454106A (en) * 1993-05-17 1995-09-26 International Business Machines Corporation Database retrieval system using natural language for presenting understood components of an ambiguous query on a user interface
US5400299A (en) * 1993-08-20 1995-03-21 Exxon Production Research Company Seismic vibrator signature deconvolution
US5648937A (en) * 1995-01-18 1997-07-15 Atlantic Richfield Company Method and apparatus for correlating geological structure horizons from velocity data to well observations
US5638338A (en) * 1995-10-16 1997-06-10 Peterson; Fred M. Seismic processing apparatus and method
US6438069B1 (en) 1996-09-13 2002-08-20 Pgs Data Processing, Inc. Method for time lapse reservoir monitoring
EP1405105A2 (fr) 2001-05-25 2004-04-07 ExxonMobil Upstream Research Company Suppression de reflexions multiples piegees dans la colonne d'eau et de reflexions multiples suboceaniques pour donnees sismiques de fonds marins
US7436734B2 (en) * 2003-04-01 2008-10-14 Exxonmobil Upstream Research Co. Shaped high frequency vibratory source
CN101813786B (zh) * 2010-04-02 2012-05-23 中国石油集团西北地质研究所 子波处理二步法反褶积方法
RU2665330C2 (ru) 2013-11-08 2018-08-29 Шлюмбергер Текнолоджи Б.В. Спектральный анализ с использованием спектральной деконволюции
US11226218B2 (en) 2013-11-08 2022-01-18 Schlumberger Technology Corporation Flow regime recognition for flow model adaptation
CN106772573B (zh) * 2016-11-16 2018-06-26 电子科技大学 基于最大相关熵的地震子波信号提取方法
CN106896407B (zh) * 2017-03-28 2018-07-13 吉林大学 一种基于近似负熵的微地震信号初至拾取方法
CN113296157B (zh) * 2020-02-21 2023-05-26 中国石油天然气集团有限公司 一种利用广义高斯分布进行储层的预测方法及装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1495419A (fr) * 1966-02-02 1967-09-22 Mobil Oil Corp Traitement de données géophysiques
US4025721A (en) * 1976-05-04 1977-05-24 Biocommunications Research Corporation Method of and means for adaptively filtering near-stationary noise from speech
US4335373A (en) * 1980-11-07 1982-06-15 Fairchild Camera & Instrument Corp. Method for analyzing a digital-to-analog converter with a nonideal analog-to-digital converter
US4458267A (en) * 1981-10-06 1984-07-03 Analogic Corporation Digital x-ray system

Also Published As

Publication number Publication date
EP0186569B1 (fr) 1992-01-15
OA08152A (en) 1987-03-31
EP0186569A3 (en) 1989-02-22
US4688198A (en) 1987-08-18
DE3585220D1 (de) 1992-02-27
CN1007555B (zh) 1990-04-11
CN85108418A (zh) 1986-07-16
ATE71738T1 (de) 1992-02-15
EP0186569A2 (fr) 1986-07-02

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