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SG10201806719XA - Correction of sea surface state - Google Patents

Correction of sea surface state

Info

Publication number
SG10201806719XA
SG10201806719XA SG10201806719XA SG10201806719XA SG10201806719XA SG 10201806719X A SG10201806719X A SG 10201806719XA SG 10201806719X A SG10201806719X A SG 10201806719XA SG 10201806719X A SG10201806719X A SG 10201806719XA SG 10201806719X A SG10201806719X A SG 10201806719XA
Authority
SG
Singapore
Prior art keywords
surface state
sea surface
correction
source
water
Prior art date
Application number
SG10201806719XA
Inventor
Lecocq Paul
Thomas Hodges Edwin
Attia Sedhom Magdy
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 SG10201806719XA publication Critical patent/SG10201806719XA/en

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
    • 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

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)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Cultivation Of Seaweed (AREA)
  • Artificial Fish Reefs (AREA)

Abstract

CORRECTION OF SEA SURFACE STATE A method for correction of a sea surface state can include receiving geophysical data from a seismic survey, wherein the seismic survey utilizes a plurality of receivers disposed in a body of water and at least one source in the body of water, actuated at a plurality of shot points. The method can include identifying, in the geophysical data, a wavefield based on the actuation of the at least one source, and determining, based on the identified wavefield, a sea surface state at the at least one source at one of the plurality of shot points. Fig. 33
SG10201806719XA 2014-02-18 2015-02-16 Correction of sea surface state SG10201806719XA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201461941383P 2014-02-18 2014-02-18
US14/338,516 US10598807B2 (en) 2014-02-18 2014-07-23 Correction of sea surface state

Publications (1)

Publication Number Publication Date
SG10201806719XA true SG10201806719XA (en) 2018-09-27

Family

ID=53797955

Family Applications (2)

Application Number Title Priority Date Filing Date
SG10201501198SA SG10201501198SA (en) 2014-02-18 2015-02-16 Correction of sea surface state
SG10201806719XA SG10201806719XA (en) 2014-02-18 2015-02-16 Correction of sea surface state

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG10201501198SA SG10201501198SA (en) 2014-02-18 2015-02-16 Correction of sea surface state

Country Status (6)

Country Link
US (1) US10598807B2 (en)
AU (1) AU2015200555B2 (en)
BR (1) BR102015002994A2 (en)
MX (1) MX351720B (en)
NO (1) NO20150190A1 (en)
SG (2) SG10201501198SA (en)

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Also Published As

Publication number Publication date
US10598807B2 (en) 2020-03-24
AU2015200555B2 (en) 2020-04-02
MX2015002125A (en) 2015-08-17
US20150234065A1 (en) 2015-08-20
AU2015200555A1 (en) 2015-09-03
MX351720B (en) 2017-10-25
NO20150190A1 (en) 2015-08-19
SG10201501198SA (en) 2015-09-29
BR102015002994A2 (en) 2016-10-11

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