MX351123B - Estimacion de señales de llegada directa basadas en señales de llegada directa previstas y mediciones. - Google Patents

Estimacion de señales de llegada directa basadas en señales de llegada directa previstas y mediciones.

Info

Publication number
MX351123B
MX351123B MX2015002128A MX2015002128A MX351123B MX 351123 B MX351123 B MX 351123B MX 2015002128 A MX2015002128 A MX 2015002128A MX 2015002128 A MX2015002128 A MX 2015002128A MX 351123 B MX351123 B MX 351123B
Authority
MX
Mexico
Prior art keywords
direct arrival
location
predicted
arrival signal
arrival signals
Prior art date
Application number
MX2015002128A
Other languages
English (en)
Other versions
MX2015002128A (es
Inventor
Stian Hegna
Original Assignee
Pgs Geophysical 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
Application filed by Pgs Geophysical As filed Critical Pgs Geophysical As
Publication of MX2015002128A publication Critical patent/MX2015002128A/es
Publication of MX351123B publication Critical patent/MX351123B/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
    • G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
    • 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
    • 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
    • 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
    • G01V2210/50—Corrections or adjustments related to wave propagation
    • G01V2210/57—Trace interpolation or extrapolation, e.g. for virtual receiver; Anti-aliasing for missing receivers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Acoustics & Sound (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Oceanography (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

La estimación de señales de llegada directa basada en señales de llegada directa prevista y mediciones puede incluir obtener firmas de fuente ficticia para fuentes ficticias que corresponden a elementos de fuente en una fuente sísmica; una primera señal de llegada directa prevista en una primera ubicación y una segunda señal de llegada directa prevista en una segunda ubicación pueden determinarse; la primera ubicación corresponder a un receptor sísmico y la segunda ubicación no corresponde con un receptor sísmico; una función de transferencia puede determinarse con base en la primera señal de llegada directa prevista en la primera ubicación y la segunda señal de llegada directa prevista en la segunda ubicación; una señal de llegada directa estimada en la segunda ubicación puede determinarse con base en la función de transferencia y una medición mediante el receptor sísmico correspondiente a la primera ubicación; la señal de llegada directa estimada representa representa que una señal de llegada directa medida podría estar en la segunda ubicación.
MX2015002128A 2014-02-18 2015-02-17 Estimacion de señales de llegada directa basadas en señales de llegada directa previstas y mediciones. MX351123B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201461941394P 2014-02-18 2014-02-18
US14/538,583 US9513392B2 (en) 2014-02-18 2014-11-11 Estimation of direct arrival signals based on predicted direct arrival signals and measurements

Publications (2)

Publication Number Publication Date
MX2015002128A MX2015002128A (es) 2015-08-17
MX351123B true MX351123B (es) 2017-10-03

Family

ID=53797957

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015002128A MX351123B (es) 2014-02-18 2015-02-17 Estimacion de señales de llegada directa basadas en señales de llegada directa previstas y mediciones.

Country Status (6)

Country Link
US (2) US9513392B2 (es)
AU (1) AU2015200544B2 (es)
BR (1) BR102015003118B1 (es)
MX (1) MX351123B (es)
NO (1) NO346260B1 (es)
SG (1) SG10201501008TA (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9513392B2 (en) * 2014-02-18 2016-12-06 Pgs Geophysical As Estimation of direct arrival signals based on predicted direct arrival signals and measurements
US10345472B2 (en) * 2014-11-25 2019-07-09 Cgg Services Sas Estimating a time variant signal representing a seismic source
US9910063B2 (en) * 2015-04-21 2018-03-06 Pgs Geophysical As Magnetometer as an orientation sensor
US10126451B2 (en) 2016-03-16 2018-11-13 Exxonmobil Upstream Research Company Method to estimate and remove direct arrivals from arrayed marine sources
US10768325B2 (en) 2016-10-27 2020-09-08 Exxonmobil Upstream Research Company Method to estimate 4D seismic acquisition repeatability specifications from high-resolution near-water-bottom seismic images
US10838096B2 (en) 2016-12-13 2020-11-17 Pgs Geophysical As Method and apparatus for dynamic roll compensation of streamer for marine geophysical surveying
CN107102358B (zh) * 2017-05-08 2019-05-14 中国石油集团东方地球物理勘探有限责任公司 基于地震数据的压制气泡干扰的方法和装置
US11644594B2 (en) 2019-08-16 2023-05-09 Pgs Geophysical As Surveying with low frequency impulse sources

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7039525B2 (en) 2003-09-23 2006-05-02 Pgs Geophysical As Method for seismic migration using explicit depth extrapolation operators with dynamically variable operator length
US7218572B2 (en) 2004-05-20 2007-05-15 Pgs Exploration (Uk) Limited Method of seismic source monitoring using modeled source signatures with calibration functions
US7035737B2 (en) 2004-06-04 2006-04-25 Pgs Americas, Inc. Method for seismic wavefield extrapolation
CA2639947C (en) 2006-02-14 2016-12-20 Exxonmobil Upstream Research Company Source monitoring for electromagnetic surveying
US20070223308A1 (en) 2006-03-21 2007-09-27 Frivik Svein A Methods of range selection for positioning marine seismic equipment
EP2363981B1 (en) 2006-05-17 2017-08-02 BlackBerry Limited Method and system for signaling release cause indication in a UMTS network
US20070271040A1 (en) 2006-05-22 2007-11-22 Jiaxiang Ren Method for seismic migration in anisotropic media with constrained explicit operators
US8665667B2 (en) 2008-11-08 2014-03-04 1474559 Alberta Ltd. Vertical seismic profiling velocity estimation method
GB2468912B (en) 2009-03-27 2011-11-09 Geco Technology Bv Processing seismic data
CA2792350A1 (en) 2010-03-26 2011-09-29 Paul James Hatchell Seismic clock timing correction using ocean acoustic waves
US8600680B2 (en) 2011-04-05 2013-12-03 Pgs Geophysical As Method for eliminating spectral constraints of acquisition system and earth filtering effects
US9229123B2 (en) 2011-07-25 2016-01-05 Pgs Geophysical As Method for handling rough sea and irregular recording conditions in multi-sensor towed streamer data
US9411062B2 (en) 2012-02-07 2016-08-09 Pgs Geophysical As Method and system for determining source signatures after source ghost removal
US10241218B2 (en) 2012-05-30 2019-03-26 Pgs Geophysical As Methods and systems for computing notional source signatures from near-field measurements and modeled notional signatures
US9291737B2 (en) 2012-05-31 2016-03-22 Pgs Geophysical As Methods and systems for imaging subterranean formations with primary and multiple reflections
US9442209B2 (en) 2012-07-10 2016-09-13 Pgs Geophysical As Methods and systems for reconstruction of low frequency particle velocity wavefields and deghosting of seismic streamer data
US9513392B2 (en) * 2014-02-18 2016-12-06 Pgs Geophysical As Estimation of direct arrival signals based on predicted direct arrival signals and measurements

Also Published As

Publication number Publication date
US20150234071A1 (en) 2015-08-20
AU2015200544B2 (en) 2020-03-12
NO20150193A1 (en) 2015-08-19
SG10201501008TA (en) 2015-09-29
US9513392B2 (en) 2016-12-06
BR102015003118B1 (pt) 2021-07-13
NO346260B1 (en) 2022-05-16
MX2015002128A (es) 2015-08-17
US20170082760A1 (en) 2017-03-23
AU2015200544A1 (en) 2015-09-03
US10401518B2 (en) 2019-09-03
BR102015003118A2 (pt) 2015-10-27

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