MX364839B - Metodos y sistemas para separar datos sismicos asociados con fuentes impulsivas y no impulsivas. - Google Patents

Metodos y sistemas para separar datos sismicos asociados con fuentes impulsivas y no impulsivas.

Info

Publication number
MX364839B
MX364839B MX2017005066A MX2017005066A MX364839B MX 364839 B MX364839 B MX 364839B MX 2017005066 A MX2017005066 A MX 2017005066A MX 2017005066 A MX2017005066 A MX 2017005066A MX 364839 B MX364839 B MX 364839B
Authority
MX
Mexico
Prior art keywords
impulsive
seismic data
data associated
methods
source
Prior art date
Application number
MX2017005066A
Other languages
English (en)
Other versions
MX2017005066A (es
Inventor
Nils Lunde
Okwudili Chuks Orji
Dan Christian OSCARSSON Mattias
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 MX2017005066A publication Critical patent/MX2017005066A/es
Publication of MX364839B publication Critical patent/MX364839B/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
    • 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
    • G01V1/28—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
    • G01V1/364—Seismic filtering
    • G01V1/366—Seismic filtering by correlation of seismic signals
    • 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
    • G01V2210/10—Aspects of acoustic signal generation or detection
    • G01V2210/12—Signal generation
    • G01V2210/121—Active source
    • G01V2210/1212—Shot
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/10—Aspects of acoustic signal generation or detection
    • G01V2210/12—Signal generation
    • G01V2210/121—Active source
    • G01V2210/1214—Continuous
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/10—Aspects of acoustic signal generation or detection
    • G01V2210/12—Signal generation
    • G01V2210/127—Cooperating multiple sources
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/20—Trace signal pre-filtering to select, remove or transform specific events or signal components, i.e. trace-in/trace-out

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 describen métodos y sistemas para separar datos sísmicos asociados con fuentes impulsivas y no impulsivas; las fuentes impulsivas y no impulsivas se pueden remolcar a través de un cuerpo de agua caliente mediante embarcaciones de levantamiento separadas; receptores de uno o más cables sísmicos marinos remolcados a través del cuerpo de agua por encima de una formación subterránea generan datos sísmicos que representan un campo ondulatorio reflejado que se produce mediante la formación subterránea en respuesta a campos ondulatorios de fuente separados que se generan mediante la activación simultánea de la fuente impulsiva y la fuente no impulsiva; los métodos y los sistemas incluyen separar los datos sísmicos en datos sísmicos de fuente impulsiva asociados con los datos sísmicos de fuente impulsiva y de fuente no impulsiva asociados con la fuente no impulsiva.
MX2017005066A 2014-10-20 2015-10-20 Metodos y sistemas para separar datos sismicos asociados con fuentes impulsivas y no impulsivas. MX364839B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462065882P 2014-10-20 2014-10-20
US14/816,561 US10101480B2 (en) 2014-10-20 2015-08-03 Methods and systems to separate seismic data associated with impulsive and non-impulsive sources
PCT/EP2015/074248 WO2016062710A1 (en) 2014-10-20 2015-10-20 Methods and systems to separate seismic data associated with impulsive and non-impulsive sources

Publications (2)

Publication Number Publication Date
MX2017005066A MX2017005066A (es) 2018-01-16
MX364839B true MX364839B (es) 2019-05-07

Family

ID=55748904

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2017005066A MX364839B (es) 2014-10-20 2015-10-20 Metodos y sistemas para separar datos sismicos asociados con fuentes impulsivas y no impulsivas.
MX2019000464A MX2019000464A (es) 2014-10-20 2015-10-20 Metodos y sistemas para separar datos sismicos asociados con fuentes impulsivas y no impulsivas.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2019000464A MX2019000464A (es) 2014-10-20 2015-10-20 Metodos y sistemas para separar datos sismicos asociados con fuentes impulsivas y no impulsivas.

Country Status (10)

Country Link
US (2) US10101480B2 (es)
EP (1) EP3210051B1 (es)
CN (1) CN107430203B (es)
AU (1) AU2015335017B2 (es)
BR (1) BR112017007946B1 (es)
CA (1) CA2964425C (es)
EA (1) EA201790669A1 (es)
MX (2) MX364839B (es)
MY (1) MY191355A (es)
WO (1) WO2016062710A1 (es)

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US11899151B2 (en) * 2017-12-18 2024-02-13 Pgs Geophysical As Surveying techniques using multiple different types of sources
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CN111443386B (zh) * 2019-01-16 2022-04-22 中国石油化工股份有限公司 一种海洋地震的立体震源的宽频采集方法

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Also Published As

Publication number Publication date
US11378706B2 (en) 2022-07-05
EA201790669A1 (ru) 2017-10-31
US20160109598A1 (en) 2016-04-21
BR112017007946B1 (pt) 2022-06-14
BR112017007946A2 (pt) 2018-02-27
MY191355A (en) 2022-06-18
AU2015335017B2 (en) 2020-11-26
US20190018158A1 (en) 2019-01-17
US10101480B2 (en) 2018-10-16
EP3210051B1 (en) 2023-04-05
CA2964425C (en) 2021-06-01
CA2964425A1 (en) 2016-04-28
AU2015335017A1 (en) 2017-05-04
MX2019000464A (es) 2022-01-27
CN107430203A (zh) 2017-12-01
EP3210051A1 (en) 2017-08-30
CN107430203B (zh) 2020-06-19
MX2017005066A (es) 2018-01-16
WO2016062710A1 (en) 2016-04-28

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