MX2012007001A - Metodo y dispositivo para adquisicion sismica marina. - Google Patents

Metodo y dispositivo para adquisicion sismica marina.

Info

Publication number
MX2012007001A
MX2012007001A MX2012007001A MX2012007001A MX2012007001A MX 2012007001 A MX2012007001 A MX 2012007001A MX 2012007001 A MX2012007001 A MX 2012007001A MX 2012007001 A MX2012007001 A MX 2012007001A MX 2012007001 A MX2012007001 A MX 2012007001A
Authority
MX
Mexico
Prior art keywords
along
sources
marine seismic
streamer vessel
seismic acquisition
Prior art date
Application number
MX2012007001A
Other languages
English (en)
Other versions
MX338428B (es
Inventor
Damian A Hite
Original Assignee
Cggveritas Services Sa
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 Cggveritas Services Sa filed Critical Cggveritas Services Sa
Publication of MX2012007001A publication Critical patent/MX2012007001A/es
Publication of MX338428B publication Critical patent/MX338428B/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
    • G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
    • G01V1/3808—Seismic data acquisition, e.g. survey design

Landscapes

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

Abstract

Método y sistema para mejorar la distribución de azimut; el sistema incluye cables marinos plurales (112) remolcados por un buque de cable marino (102); una fuente central (114) remolcada por el buque de cable marino (102); primera y segunda fuentes frontales (104a, 106a) ubicadas enfrente de los cables marinos plurales (112) a lo largo de una dirección de viaje (X) del buque de cable marino (102); y primera y segunda fuentes de cola (108a, 110a) ubicadas detrás de los cables marinos plurales (112) a lo largo de la dirección de viaje (X); la distancia de desfasamiento (D2) entre las primera y segunda fuentes de cola (108a, 110a), a lo largo de la dirección de línea transversal (Y), es mayor que una distancia de desfasamiento (D1) entre las primera y segunda fuentes frontales (104a, 106a).
MX2012007001A 2011-06-16 2012-06-15 Metodo y dispositivo para adquisicion sismica marina. MX338428B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201161497727P 2011-06-16 2011-06-16

Publications (2)

Publication Number Publication Date
MX2012007001A true MX2012007001A (es) 2012-12-17
MX338428B MX338428B (es) 2016-04-13

Family

ID=46605781

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012007001A MX338428B (es) 2011-06-16 2012-06-15 Metodo y dispositivo para adquisicion sismica marina.

Country Status (5)

Country Link
US (1) US9575197B2 (es)
BR (1) BR102012014694A2 (es)
GB (1) GB2491957B (es)
MX (1) MX338428B (es)
NO (1) NO20120682A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9261619B2 (en) 2012-01-03 2016-02-16 Cggveritas Services Sa Method and device for marine seismic acquisition
CN103135130B (zh) * 2013-01-30 2015-06-24 中国海洋石油总公司 一种海洋阶梯形电缆地震接收方法
US9733376B2 (en) 2013-02-27 2017-08-15 Cgg Services Sas Combined wide and narrow azimuth seismic data acquisition system and method
EP3004944A2 (en) * 2013-06-07 2016-04-13 CGG Services SA Virtual marine seismic spread acquisition
US9864084B2 (en) 2013-06-07 2018-01-09 Cgg Services Sas Coherent noise attenuation method
AU2014280270A1 (en) * 2013-06-12 2016-01-07 Cgg Services Sa Marine seismic patterns for coordinated turning of towing vessels and methods therefor
US9958564B2 (en) 2013-07-26 2018-05-01 Cgg Services Sas Multi-vessel seismic acquisition system and method
US20170363760A1 (en) * 2014-12-05 2017-12-21 Cgg Services Sas Multi-vessel seismic data acquisition system
US10495770B2 (en) * 2015-12-16 2019-12-03 Pgs Geophysical As Individual actuation within a source subarray

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0007034D0 (en) 2000-03-23 2000-05-10 Geco As Seismic source arrays
WO2002025315A2 (en) 2000-09-19 2002-03-28 Westerngeco, L.L.C. Seismic acquisition using multiple sources and separate shooting vessels
US20030067842A1 (en) 2001-10-05 2003-04-10 Sukup Dwight V. Helix streamer acquisition of seismic data
US6906981B2 (en) 2002-07-17 2005-06-14 Pgs Americas, Inc. Method and system for acquiring marine seismic data using multiple seismic sources
US7400552B2 (en) * 2006-01-19 2008-07-15 Westerngeco L.L.C. Methods and systems for efficiently acquiring towed streamer seismic surveys
US7539079B2 (en) 2006-03-29 2009-05-26 Pgs Geophysical As System and method for determining positions of towed marine source-array elements
US8488409B2 (en) 2007-05-17 2013-07-16 Westerngeco L.L.C. Acquiring azimuth rich seismic data in the marine environment using a regular sparse pattern of continuously curved sail lines
US8559265B2 (en) 2007-05-17 2013-10-15 Westerngeco L.L.C. Methods for efficiently acquiring wide-azimuth towed streamer seismic data
US7830748B2 (en) * 2007-11-14 2010-11-09 Pangeo Subsea, Inc. Method for acoustic imaging of the earth's subsurface using a fixed position sensor array and beam steering
WO2009092069A1 (en) 2008-01-18 2009-07-23 Geco Technology B.V. Methods for efficiently acquiring wide-azimuth towed streamer seismic data
US8483008B2 (en) * 2008-11-08 2013-07-09 Westerngeco L.L.C. Coil shooting mode
AU2010319714B2 (en) 2009-11-11 2014-02-13 Conocophillips Company Seismic acquisition in marine environments using survey paths following a series of linked deviated paths and methods of use
WO2011057324A1 (en) 2009-11-11 2011-05-19 Woodside Energy Limited Multisource marine seismic data acquisition
US8588025B2 (en) * 2009-12-30 2013-11-19 Westerngeco L.L.C. Method and apparatus for acquiring wide-azimuth marine data using simultaneous shooting
FR2955397B1 (fr) * 2010-01-15 2012-03-02 Cggveritas Services Sa Procede et dispositif d'acquisition de donnees sismiques marines
FR2955396B1 (fr) * 2010-01-15 2013-03-01 Cggveritas Services Sa Dispositif de traitement de donnees sismiques marines
US8737163B2 (en) 2010-02-17 2014-05-27 Westerngeco L.L.C. Wide seismic source systems
EA026517B1 (ru) 2010-08-02 2017-04-28 Бп Корпорейшн Норт Америка Инк. Способ сейсмической разведки
AU2011232767B2 (en) 2010-10-14 2014-05-08 Cggveritas Services Sa Method and device to acquire seismic data
US8730760B2 (en) * 2011-04-05 2014-05-20 Pgs Geophysical As Method for seismic surveying using wider lateral spacing between sources to improve efficiency

Also Published As

Publication number Publication date
BR102012014694A2 (pt) 2013-12-31
US9575197B2 (en) 2017-02-21
MX338428B (es) 2016-04-13
GB2491957A (en) 2012-12-19
GB2491957B (en) 2014-06-18
NO20120682A1 (no) 2012-12-17
GB201210344D0 (en) 2012-07-25
US20120320711A1 (en) 2012-12-20

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