MX362072B - Dispositivo y método para la optimización de datos sísmicos 4d y 3d. - Google Patents

Dispositivo y método para la optimización de datos sísmicos 4d y 3d.

Info

Publication number
MX362072B
MX362072B MX2015015256A MX2015015256A MX362072B MX 362072 B MX362072 B MX 362072B MX 2015015256 A MX2015015256 A MX 2015015256A MX 2015015256 A MX2015015256 A MX 2015015256A MX 362072 B MX362072 B MX 362072B
Authority
MX
Mexico
Prior art keywords
vintages
seismic data
calculating
difference
optimization
Prior art date
Application number
MX2015015256A
Other languages
English (en)
Other versions
MX2015015256A (es
Inventor
Khalil Adel
Hoeber Henning
Hicks Erik
Original Assignee
Cgg Services Sa
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 Cgg Services Sa filed Critical Cgg Services Sa
Publication of MX2015015256A publication Critical patent/MX2015015256A/es
Publication of MX362072B publication Critical patent/MX362072B/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
    • G01V1/364—Seismic filtering
    • 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
    • G01V1/30—Analysis
    • G01V1/308—Time lapse or 4D effects, e.g. production related effects to the formation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/30—Noise handling
    • G01V2210/32—Noise reduction
    • 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
    • G01V2210/56—De-ghosting; Reverberation compensation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/60—Analysis
    • G01V2210/61—Analysis by combining or comparing a seismic data set with other data
    • G01V2210/612—Previously recorded data, e.g. time-lapse or 4D
    • G01V2210/6122—Tracking reservoir changes over time, e.g. due to production

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Fluid Mechanics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

Se describen un método y aparato para la atenuación de ruido. El método incluye recibir datos sísmicos asociados con por lo menos dos cosechas (di, dj) recolectadas para la misma sub-superficie, en donde la primera y segunda cosechas (di, dj) se toman en diferentes tiempos, calcular un grupo de filtros (fi, fj) que reducen al mínimo la función E de energía, en donde la función E de energía incluye un término que representa una diferencias 4D entre la primera y segunda cosechas (di, dj); calcular las primarias (pi, pj) correspondientes a la primera segunda cosechas (di, dj) con base en el grupo de (fi, fj); y calcular la diferencia (?ij,) con base en las primarias (pi, pj). La diferencia 4D (?ij) se reduce al mínimo.
MX2015015256A 2013-05-01 2014-04-30 Dispositivo y método para la optimización de datos sísmicos 4d y 3d. MX362072B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361818004P 2013-05-01 2013-05-01
PCT/EP2014/058860 WO2014177633A2 (en) 2013-05-01 2014-04-30 Device and method for optimization of 4d and 3d seismic data

Publications (2)

Publication Number Publication Date
MX2015015256A MX2015015256A (es) 2016-06-21
MX362072B true MX362072B (es) 2019-01-07

Family

ID=50729467

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015015256A MX362072B (es) 2013-05-01 2014-04-30 Dispositivo y método para la optimización de datos sísmicos 4d y 3d.

Country Status (5)

Country Link
US (1) US10330809B2 (es)
EP (1) EP2992361B1 (es)
MX (1) MX362072B (es)
SG (1) SG11201508948TA (es)
WO (1) WO2014177633A2 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10605938B2 (en) 2013-08-27 2020-03-31 Cgg Services Sas 4D noise suppression
US10012747B2 (en) * 2015-03-30 2018-07-03 Cgg Services Sas Device and method for joint 3-dimensional deghosting of multiple vintages
WO2018044309A1 (en) * 2016-08-31 2018-03-08 Halliburton Energy Services, Inc. Real-time processing and control of das vsp surveys
US11086038B2 (en) 2017-10-20 2021-08-10 Pgs Geophysical As Seismic noise attenuation using adaptive subtraction with improved noise estimation
US11474268B2 (en) * 2019-02-20 2022-10-18 Pgs Geophysical As Noise mitigation for time-lapse surveys

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY135160A (en) * 2002-04-16 2008-02-29 Shell Int Research Marine time-lapse seismic surveying
EP1865340B1 (en) 2006-06-06 2010-09-29 Total S.A. A process and program for characterising evolution of an oil reservoir over time
CA2717095C (en) * 2008-03-07 2017-03-28 Shell Internationale Research Maatschappij B.V. Method of marine time-lapse seismic surveying

Also Published As

Publication number Publication date
EP2992361A2 (en) 2016-03-09
US10330809B2 (en) 2019-06-25
SG11201508948TA (en) 2015-11-27
MX2015015256A (es) 2016-06-21
WO2014177633A2 (en) 2014-11-06
EP2992361B1 (en) 2021-01-20
WO2014177633A3 (en) 2015-04-02
US20160109597A1 (en) 2016-04-21

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