MX369308B - Metodo y dispositivo para mitigar interferencia en estudio sismico. - Google Patents

Metodo y dispositivo para mitigar interferencia en estudio sismico.

Info

Publication number
MX369308B
MX369308B MX2017005024A MX2017005024A MX369308B MX 369308 B MX369308 B MX 369308B MX 2017005024 A MX2017005024 A MX 2017005024A MX 2017005024 A MX2017005024 A MX 2017005024A MX 369308 B MX369308 B MX 369308B
Authority
MX
Mexico
Prior art keywords
survey
seismic
seismic survey
pilot sweep
mitigating
Prior art date
Application number
MX2017005024A
Other languages
English (en)
Other versions
MX2017005024A (es
Inventor
James Sallas John
Original Assignee
Cgg Services Sas
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 Cgg Services Sas filed Critical Cgg Services Sas
Publication of MX2017005024A publication Critical patent/MX2017005024A/es
Publication of MX369308B publication Critical patent/MX369308B/es

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
    • G01V1/003—Seismic data acquisition in general, e.g. survey design
    • 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
    • G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
    • G01V1/3808—Seismic data acquisition, e.g. survey design
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Oceanography (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

Se describe un sistema de cómputo y método para mitigar, en un primer estudio sísmico, la diafonía generada por un segundo estudio sísmico. El método incluye efectuar (600) el primer estudio sísmico con una primera fuente sísmica de estudio accionada por un primer barrido piloto de estudio, efectuar (602) el segundo estudio sísmico con una segunda fuente sísmica de estudio, simultáneamente con el primer estudio sísmico, registrar (604) con primeros sensores de estudio (i) primeras señales sísmicas de estudio que se originan de la primera fuente sísmica de estudio y (ii) segundas señales sísmicas de estudio que se originan de la segunda fuente sísmica de estudio, seleccionar (606) otro primer barrido piloto de estudio, que tiene menos ruido de correlación cruzada con las segundas señales de estudio que el primer barrido piloto de estudio y continuar (608) el primer estudio sísmico con el otro primer barrido piloto de estudio.
MX2017005024A 2014-10-22 2015-10-20 Metodo y dispositivo para mitigar interferencia en estudio sismico. MX369308B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462066934P 2014-10-22 2014-10-22
PCT/IB2015/002120 WO2016063124A1 (en) 2014-10-22 2015-10-20 Device and method for mitigating seismic survey interference

Publications (2)

Publication Number Publication Date
MX2017005024A MX2017005024A (es) 2018-01-16
MX369308B true MX369308B (es) 2019-11-05

Family

ID=54705217

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017005024A MX369308B (es) 2014-10-22 2015-10-20 Metodo y dispositivo para mitigar interferencia en estudio sismico.

Country Status (5)

Country Link
US (1) US10261202B2 (es)
EP (1) EP3210053B1 (es)
AU (1) AU2015334651B2 (es)
MX (1) MX369308B (es)
WO (1) WO2016063124A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180128927A1 (en) * 2016-10-19 2018-05-10 Pgs Geophysical As Coded Signals for Marine Vibrators

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO170441C (no) 1985-05-06 1992-10-14 Western Atlas Int Inc Fremgangsmaate for undertrykkelse av koherent stoey i marine seismikk-data
US4937794A (en) 1985-05-06 1990-06-26 Western Atlas International, Inc. Seismic noise suppression method
US4922362A (en) 1988-03-04 1990-05-01 Schlumberger Technology Corporation Methods for deconvolution of unknown source signatures from unknown waveform data
NO166902C (no) * 1989-03-17 1991-09-11 Geco As Fremgangsmaate ved sanntids kontrollsystem for seismisk interferens.
US5448531A (en) 1994-05-05 1995-09-05 Western Atlas International Method for attenuating coherent noise in marine seismic data
US5991238A (en) 1998-06-09 1999-11-23 Western Atlas International, Inc. Weighted backus filter method of combining dual sensor traces
US6148264A (en) 1998-07-06 2000-11-14 Exxonmobil Upstream Research Company Method for removing seismic noise caused by external activity
GB2396013B (en) 2002-12-04 2006-03-08 Westerngeco Seismic Holdings Processing seismic data
WO2007130551A2 (en) * 2006-05-03 2007-11-15 Exxonmobil Upstream Research Company Data adaptive vibratory source acquisition method
US8274862B2 (en) 2009-10-09 2012-09-25 CGG Veritas System and method for determining a frequency sweep for seismic analysis
US8612158B2 (en) 2010-05-06 2013-12-17 Westerngeco L.L.C. Seismic interference noise elimination
US9395460B2 (en) 2010-07-19 2016-07-19 Conocophillips Company Continuous composite relatively adjusted pulse
US9250336B2 (en) 2011-04-29 2016-02-02 Conocophillips Company Simultaneous conventional and phase-encoded seismic acquisition
US9513389B2 (en) 2011-05-13 2016-12-06 Saudi Arabian Oil Company Coupled time-distance dependent swept frequency source acquisition design and data de-noising
FR2981746B1 (fr) 2011-10-19 2014-11-21 Cggveritas Services Sa Source et procede d'acquisition sismique marine
US20140036623A1 (en) 2012-07-31 2014-02-06 Cggveritas Services Sa Device and method for synchronized marine acquisition with reduced interference noise
AU2013211510A1 (en) 2012-08-09 2014-02-27 Cgg Services Sa Adaptive sweep method and device for seismic exploration
US20140078860A1 (en) 2012-09-19 2014-03-20 Cgg Services Sa Interference noise attenuation method and apparatus
US8619497B1 (en) 2012-11-15 2013-12-31 Cggveritas Services Sa Device and method for continuous data acquisition
US9671509B2 (en) * 2012-12-13 2017-06-06 Cgg Services Sas Method and device for determining frequency sweep for seismic source

Also Published As

Publication number Publication date
US20170248710A1 (en) 2017-08-31
AU2015334651B2 (en) 2021-01-28
EP3210053A1 (en) 2017-08-30
AU2015334651A1 (en) 2017-04-27
US10261202B2 (en) 2019-04-16
WO2016063124A1 (en) 2016-04-28
MX2017005024A (es) 2018-01-16
EP3210053B1 (en) 2022-08-03

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