MX340909B - Metodo y aparato para la adquisicion de datos sismicos de azimut auxiliados por corriente marina, mejorados. - Google Patents

Metodo y aparato para la adquisicion de datos sismicos de azimut auxiliados por corriente marina, mejorados.

Info

Publication number
MX340909B
MX340909B MX2014013638A MX2014013638A MX340909B MX 340909 B MX340909 B MX 340909B MX 2014013638 A MX2014013638 A MX 2014013638A MX 2014013638 A MX2014013638 A MX 2014013638A MX 340909 B MX340909 B MX 340909B
Authority
MX
Mexico
Prior art keywords
sea current
seismic
source
data acquisition
seismic data
Prior art date
Application number
MX2014013638A
Other languages
English (en)
Other versions
MX2014013638A (es
Inventor
Pritchard Declan
Original Assignee
Fugro Norway 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
Priority claimed from NO20120520A external-priority patent/NO336719B1/no
Priority claimed from US13/465,653 external-priority patent/US9116257B2/en
Application filed by Fugro Norway As filed Critical Fugro Norway As
Publication of MX2014013638A publication Critical patent/MX2014013638A/es
Publication of MX340909B publication Critical patent/MX340909B/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

Un sistema para diseñar y adquirir prospecciones sísmicas marinos 3D de manera que la corriente marina prevaleciente es paralela u ortogonal a un eje mayor del área que se va a sondear. Al dirigir la embarcación y la fuente sísmica remolcada y disposiciones de receptor a través del agua, dirigiéndose dentro de la corriente marina a algún ángulo significativo lejos de la dirección de corriente marina, entonces el movimiento resultante de la fuente sísmica y disposiciones de receptor resultará en un muestreo y medición mucho más ricos del subsuelo terrestre en virtud de aumentar el rango azimutal de fuente a receptor disponible. Al adoptar este método, la imagen sísmica 3D final del subsuelo será más precisa y se enfocará de manera correcta. También pueden reducirse tiempos de cambio de línea significativamente y puede disminuir la huella de carbono general de la prospección sísmica.
MX2014013638A 2012-05-07 2013-05-07 Metodo y aparato para la adquisicion de datos sismicos de azimut auxiliados por corriente marina, mejorados. MX340909B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO20120520A NO336719B1 (no) 2012-05-07 2012-05-07 Fremgangsmåte og anordning for å gjennomføre en marin seismikkundersøkelse i et område med havstrømmer
US13/465,653 US9116257B2 (en) 2012-05-07 2012-05-07 Method and apparatus for sea current aided, enhanced azimuth seismic data acquisition
PCT/NO2013/050082 WO2013169117A1 (en) 2012-05-07 2013-05-07 Method and apparatus for sea current aided, enhanced azimuth seismic data acquisition

Publications (2)

Publication Number Publication Date
MX2014013638A MX2014013638A (es) 2015-03-04
MX340909B true MX340909B (es) 2016-07-29

Family

ID=49551034

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014013638A MX340909B (es) 2012-05-07 2013-05-07 Metodo y aparato para la adquisicion de datos sismicos de azimut auxiliados por corriente marina, mejorados.

Country Status (3)

Country Link
EP (1) EP2788793A4 (es)
MX (1) MX340909B (es)
WO (1) WO2013169117A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2539854B (en) * 2014-04-25 2020-12-23 Ion Geophysical Corp Variable turn radius for marine vessels
CN116879952B (zh) * 2023-09-06 2023-11-21 自然资源部第一海洋研究所 点源弹性波海底反射系数的计算方法、存储介质和设备

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2218571B1 (es) * 1973-02-21 1976-05-14 Erap
US4033278A (en) * 1976-02-25 1977-07-05 Continental Oil Company Apparatus for controlling lateral positioning of a marine seismic cable
US6285956B1 (en) * 1997-12-30 2001-09-04 Westerngeco, Llc Marine Seismic tow system
EP2280294B1 (en) * 2004-03-17 2014-06-04 WesternGeco Seismic Holdings Limited Marine seismic survey method and system
GB2431237A (en) * 2005-10-14 2007-04-18 Statoil Asa Marine seismic data acquisition with short streamers
WO2009005939A1 (en) * 2007-06-28 2009-01-08 Schlumberger Canada Limited Marine seismic source and method of use
US7881153B2 (en) * 2007-08-21 2011-02-01 Pgs Geophysical As Steerable paravane system for towed seismic streamer arrays
US8976622B2 (en) * 2008-04-21 2015-03-10 Pgs Geophysical As Methods for controlling towed marine sensor array geometry
US9013952B2 (en) * 2010-09-17 2015-04-21 Westerngeco L.L.C. Marine seismic survey systems and methods using autonomously or remotely operated vehicles

Also Published As

Publication number Publication date
MX2014013638A (es) 2015-03-04
WO2013169117A1 (en) 2013-11-14
EP2788793A4 (en) 2015-09-16
EP2788793A1 (en) 2014-10-15

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