MX2009006330A - Supervision marina profunda de baja frecuencia de arreglo remolcado. - Google Patents

Supervision marina profunda de baja frecuencia de arreglo remolcado.

Info

Publication number
MX2009006330A
MX2009006330A MX2009006330A MX2009006330A MX2009006330A MX 2009006330 A MX2009006330 A MX 2009006330A MX 2009006330 A MX2009006330 A MX 2009006330A MX 2009006330 A MX2009006330 A MX 2009006330A MX 2009006330 A MX2009006330 A MX 2009006330A
Authority
MX
Mexico
Prior art keywords
seismic
towed
array
marine
deep
Prior art date
Application number
MX2009006330A
Other languages
English (en)
Inventor
Lawrence C Morley
Original Assignee
Geco Technology Bv
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 Geco Technology Bv filed Critical Geco Technology Bv
Publication of MX2009006330A publication Critical patent/MX2009006330A/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 método incluye: adquirir un conjunto de información sísmica de componentes múltiples en una supervisión sísmica marina, de arreglo remolcado a una baja frecuencia sísmica y a una baja profundidad honda; y procesar la información sísmica adquirida para atenuar el efecto de las reverberaciones en la columna de agua en la misma. Un método para procesar información sísmica incluye: acceder un conjunto de datos sísmicos de componentes múltiples adquiridos en una supervisión sísmica marina, de arreglo remolcado a una baja frecuencia sísmica y a una profundidad sísmica pronunciada; y procesar la información sísmica adquirida para atenuar el efecto de las reverberaciones en la columna de agua en la misma. Un método para adquirir información sísmica de componentes múltiples incluye: remolcar un arreglo sísmico marino a una profundidad sísmica honda; impartir una señal de supervisión sísmica en el entorno marino, la señal de supervisión sísmica que tiene una baja frecuencia sísmica; detectar una reflexión de la señal de supervisión sísmica con el arreglo sísmico marino remolcado; y registrar la reflexión detectada.
MX2009006330A 2006-12-15 2007-12-07 Supervision marina profunda de baja frecuencia de arreglo remolcado. MX2009006330A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US87027706P 2006-12-15 2006-12-15
US11/652,891 US20080144435A1 (en) 2006-12-15 2007-01-12 Deep low frequency towed-array marine survey
PCT/US2007/086757 WO2008153598A2 (en) 2006-12-15 2007-12-07 Deep towed-array seismic marine survey at low frequency

Publications (1)

Publication Number Publication Date
MX2009006330A true MX2009006330A (es) 2009-07-03

Family

ID=39527005

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009006330A MX2009006330A (es) 2006-12-15 2007-12-07 Supervision marina profunda de baja frecuencia de arreglo remolcado.

Country Status (6)

Country Link
US (1) US20080144435A1 (es)
EP (1) EP2097778A2 (es)
AU (1) AU2007354886A1 (es)
MX (1) MX2009006330A (es)
NO (1) NO20092392L (es)
WO (1) WO2008153598A2 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2695888A1 (en) * 2007-08-10 2009-02-19 Exxonmobil Upstream Research Company Underseas seismic acquisition
CN101996470A (zh) * 2009-08-11 2011-03-30 融智信科技发展(北京)有限公司 基于mems加速度计的无线地震警报
CN101923178B (zh) * 2010-08-16 2012-05-23 中国海洋石油总公司 一种基于亚像素匹配的拖缆动态采集影响消除方法
US9217806B2 (en) * 2012-04-16 2015-12-22 Pgs Geophysical As Towing methods and systems for geophysical surveys
US9921325B2 (en) * 2014-12-16 2018-03-20 Pgs Geophysical As Wavefield separation based on a matching operator between sensor responses in multi-component streamers
US11035970B2 (en) * 2019-06-19 2021-06-15 Magseis Ff Llc Interleaved marine diffraction survey
CN114460649B (zh) * 2022-04-14 2022-06-24 自然资源部第一海洋研究所 一种深海近底拖曳式多道地震接收阵列形态重建方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323990A (en) * 1980-02-04 1982-04-06 Mobil Oil Corporation Seismic exploration system
EG19158A (en) * 1989-08-25 1996-02-29 Halliburton Geophys Service System for attenuation of water-column reverberation
US5257241A (en) * 1991-05-08 1993-10-26 Atlantic Richfield Company Method and system for acquisition of 3-dimensional marine seismic data
GB2379741B (en) * 2001-09-18 2003-11-19 Westerngeco Ltd Method for reducing the effect of Sea-surface ghost reflections
US7239577B2 (en) * 2002-08-30 2007-07-03 Pgs Americas, Inc. Apparatus and methods for multicomponent marine geophysical data gathering
US7961549B2 (en) * 2004-05-04 2011-06-14 Westerngeco L.L.C. Enhancing the acquisition and processing of low frequencies for sub-salt imaging
US8477561B2 (en) * 2005-04-26 2013-07-02 Westerngeco L.L.C. Seismic streamer system and method
US7383133B1 (en) * 2007-04-11 2008-06-03 Pgs Onshore, Inc. Diffuse seismic imaging systems and methods

Also Published As

Publication number Publication date
EP2097778A2 (en) 2009-09-09
WO2008153598A2 (en) 2008-12-18
US20080144435A1 (en) 2008-06-19
WO2008153598A3 (en) 2009-02-12
AU2007354886A1 (en) 2008-12-18
NO20092392L (no) 2009-09-15

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