ATE354809T1 - Formung eines vibroseis-sweeps - Google Patents

Formung eines vibroseis-sweeps

Info

Publication number
ATE354809T1
ATE354809T1 AT03770244T AT03770244T ATE354809T1 AT E354809 T1 ATE354809 T1 AT E354809T1 AT 03770244 T AT03770244 T AT 03770244T AT 03770244 T AT03770244 T AT 03770244T AT E354809 T1 ATE354809 T1 AT E354809T1
Authority
AT
Austria
Prior art keywords
sweep
vibrosis
forming
shaped
acquisition
Prior art date
Application number
AT03770244T
Other languages
English (en)
Inventor
Rainer Moerig
Original Assignee
Westerngeco Seismic Holdings
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 Westerngeco Seismic Holdings filed Critical Westerngeco Seismic Holdings
Application granted granted Critical
Publication of ATE354809T1 publication Critical patent/ATE354809T1/de

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
    • G01V1/37—Effecting static or dynamic corrections on records, e.g. correcting spread; Correlating seismic signals; Eliminating effects of unwanted energy specially adapted for seismic systems using continuous agitation of the ground, e.g. using pulse compression of frequency swept signals for enhancement of received signals
    • G01V1/375—Correlating received seismic signals with the emitted source signal
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/003—Seismic data acquisition in general, e.g. survey design
    • G01V1/005—Seismic data acquisition in general, e.g. survey design with exploration systems emitting special signals, e.g. frequency swept signals, pulse sequences or slip sweep arrangements
    • 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
    • G01V1/37—Effecting static or dynamic corrections on records, e.g. correcting spread; Correlating seismic signals; Eliminating effects of unwanted energy specially adapted for seismic systems using continuous agitation of the ground, e.g. using pulse compression of frequency swept signals for enhancement of received signals

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)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Road Signs Or Road Markings (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Toys (AREA)
AT03770244T 2002-09-04 2003-08-21 Formung eines vibroseis-sweeps ATE354809T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/234,963 US6891776B2 (en) 2002-09-04 2002-09-04 Vibrator sweep shaping method

Publications (1)

Publication Number Publication Date
ATE354809T1 true ATE354809T1 (de) 2007-03-15

Family

ID=31977490

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03770244T ATE354809T1 (de) 2002-09-04 2003-08-21 Formung eines vibroseis-sweeps

Country Status (6)

Country Link
US (1) US6891776B2 (de)
EP (1) EP1549975B1 (de)
AT (1) ATE354809T1 (de)
ES (1) ES2282688T3 (de)
RU (1) RU2344443C2 (de)
WO (1) WO2004023163A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6891776B2 (en) * 2002-09-04 2005-05-10 Westerngeco, L.L.C. Vibrator sweep shaping method
US20070195644A1 (en) * 2006-02-21 2007-08-23 Timothy Marples Methods and Systems for Efficient Compaction Sweep
US20070274155A1 (en) * 2006-05-25 2007-11-29 Ikelle Luc T Coding and Decoding: Seismic Data Modeling, Acquisition and Processing
US8000168B2 (en) 2006-12-08 2011-08-16 Conocophillips Company Dynamic source parameter selection for seismic vibrator data acquisition
US9069091B2 (en) * 2007-08-21 2015-06-30 Westerngeco L.L.C. Generating sweep sequences
US9128207B2 (en) 2008-12-23 2015-09-08 Westerngeco L.L.C. Compensating seismic data for source variations
US9217798B2 (en) 2012-04-30 2015-12-22 Conocophillips Company Constant energy displacements
EP3014303B1 (de) 2013-06-27 2022-08-03 Sercel Aufnahmeschema für seismische quellen mit sofortiger frequenzmodulation
CN104793237A (zh) * 2015-03-12 2015-07-22 中国石油天然气集团公司 一种获得宽频可控震源扫描信号的方法和装置
CN109975874B (zh) * 2017-12-28 2020-05-19 中石化石油工程技术服务有限公司 基于阻尼雷克子波的可控震源扫描信号设计方法
RU2708895C1 (ru) * 2019-06-11 2019-12-12 Ооо "Сейсэл" Способ широкополосной вибрационной сейсморазведки на основе применения оптимальных нелинейных сигналов

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT356395B (de) * 1977-01-19 1980-04-25 Prakla Seismos Gmbh Geophysikalisches aufschlussverfahren
US4295213A (en) * 1979-10-09 1981-10-13 Exxon Production Research Company Composite seismic signal
US5347494A (en) 1993-07-01 1994-09-13 Exxon Production Research Company Shaped-sweep technology
US5400299A (en) 1993-08-20 1995-03-21 Exxon Production Research Company Seismic vibrator signature deconvolution
US5410517A (en) * 1994-05-13 1995-04-25 Exxon Production Research Company Method for cascading sweeps for a seismic vibrator
EP0953179B1 (de) * 1997-11-14 2009-04-15 Western Atlas International, Inc. Seismische datenerfassung und -verarbeitung mit hilfe nichtlinearer verzerrung in einem bodensignal
US6522974B2 (en) * 2000-03-01 2003-02-18 Westerngeco, L.L.C. Method for vibrator sweep analysis and synthesis
US6477113B2 (en) * 2000-03-21 2002-11-05 Exxonmobil Upstream Research Company Source waveforms for electroseismic exploration
US6381544B1 (en) * 2000-07-19 2002-04-30 Westerngeco, L.L.C. Deterministic cancellation of air-coupled noise produced by surface seimic sources
AU2002211768B2 (en) * 2000-10-17 2005-08-04 Westerngeco Seismic Holdings Limited Method of using cascaded sweeps for source coding and harmonic cancellation
US6891776B2 (en) * 2002-09-04 2005-05-10 Westerngeco, L.L.C. Vibrator sweep shaping method

Also Published As

Publication number Publication date
US6891776B2 (en) 2005-05-10
US20040044478A1 (en) 2004-03-04
ES2282688T3 (es) 2007-10-16
EP1549975A1 (de) 2005-07-06
WO2004023163A8 (en) 2005-06-23
WO2004023163A1 (en) 2004-03-18
RU2344443C2 (ru) 2009-01-20
RU2005109416A (ru) 2005-09-10
EP1549975B1 (de) 2007-02-21

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