CA2791504A1 - Device and method for source mechanism identification - Google Patents

Device and method for source mechanism identification Download PDF

Info

Publication number
CA2791504A1
CA2791504A1 CA 2791504 CA2791504A CA2791504A1 CA 2791504 A1 CA2791504 A1 CA 2791504A1 CA 2791504 CA2791504 CA 2791504 CA 2791504 A CA2791504 A CA 2791504A CA 2791504 A1 CA2791504 A1 CA 2791504A1
Authority
CA
Canada
Prior art keywords
sub
blocks
source
subset
receivers
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA 2791504
Other languages
English (en)
French (fr)
Inventor
Benoit De Cacqueray
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sercel SAS
Original Assignee
CGG Services SAS
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 SAS filed Critical CGG Services SAS
Publication of CA2791504A1 publication Critical patent/CA2791504A1/en
Abandoned legal-status Critical Current

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
    • G01V1/288—Event detection in seismic signals, e.g. microseismics
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging
    • 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
    • G01V2210/123—Passive source, e.g. microseismics
    • G01V2210/1234—Hydrocarbon reservoir, e.g. spontaneous or induced fracturing
    • 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
    • G01V2210/14—Signal detection
    • G01V2210/144—Signal detection with functionally associated receivers, e.g. hydrophone and geophone pairs
    • 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
    • G01V2210/55—Array focusing; Phased arrays
    • 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
    • G01V2210/65—Source localisation, e.g. faults, hypocenters or reservoirs
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/70—Other details related to processing
    • G01V2210/72—Real-time processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Emergency Management (AREA)
  • Business, Economics & Management (AREA)
  • Acoustics & Sound (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
CA 2791504 2011-10-10 2012-10-04 Device and method for source mechanism identification Abandoned CA2791504A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1159117A FR2981169B1 (fr) 2011-10-10 2011-10-10 Dispositif et procede d'identification de mecanisme source
FR1159117 2011-10-10

Publications (1)

Publication Number Publication Date
CA2791504A1 true CA2791504A1 (en) 2013-04-10

Family

ID=46963624

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2791504 Abandoned CA2791504A1 (en) 2011-10-10 2012-10-04 Device and method for source mechanism identification

Country Status (5)

Country Link
EP (1) EP2581764A1 (enExample)
AU (1) AU2012227286B2 (enExample)
BR (1) BR102012025936A2 (enExample)
CA (1) CA2791504A1 (enExample)
FR (1) FR2981169B1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3012623B1 (fr) * 2013-10-31 2017-02-17 Cgg Services Sa Systeme et procede pour analyser des evenements microsismiques en utilisant des groupes
CN104536035B (zh) * 2015-01-16 2017-03-22 淮南矿业(集团)有限责任公司 煤系地层中震源位置获取方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3992672A (en) * 1975-10-07 1976-11-16 The United States Of America As Represented By The United States Energy Research And Development Administration Multiple channel coincidence detector and controller for microseismic data analysis
US7383133B1 (en) * 2007-04-11 2008-06-03 Pgs Onshore, Inc. Diffuse seismic imaging systems and methods
FR2946153B1 (fr) * 2009-05-27 2011-06-10 Cggveritas Services Sa Procede de surveillance d'une zone du sous-sol, notamment lors d'operations de fracturation provoquee
US7978563B2 (en) * 2009-08-18 2011-07-12 Microseismic, Inc. Method for passive seismic emission tomography including polarization correction for source mechanism

Also Published As

Publication number Publication date
FR2981169A1 (enExample) 2013-04-12
AU2012227286A1 (en) 2013-05-02
EP2581764A1 (en) 2013-04-17
BR102012025936A2 (pt) 2013-10-29
FR2981169B1 (fr) 2014-07-11
AU2012227286B2 (en) 2015-12-10

Similar Documents

Publication Publication Date Title
US9772415B2 (en) Correcting time lapse seismic data for overburden and recording effects
Valoroso et al. Radiography of a normal fault system by 64,000 high‐precision earthquake locations: The 2009 L'Aquila (central Italy) case study
CN103765245B (zh) 混合式确定性－地质统计地球模型
CA2743611C (en) Methods and systems for monitoring and modeling hydraulic fracturing of a reservoir field
Wang et al. Current developments on micro-seismic data processing
US9234977B2 (en) Processing collected survey data
AU2012261738B2 (en) Device and method for locating microseismic events using array of receivers
US20130088940A1 (en) Device and method for source mechanism identification
AU2008273868A1 (en) Methods and systems for processing microseismic data
US20160334528A1 (en) Systems and methods for characterizing subterranean formations utilizing azimuthal data
Warpinski et al. Source-mechanism studies on microseismicity induced by hydraulic fracturing
US20170371051A1 (en) Microseismic Sensitivity Analysis and Scenario Modelling
US20100074051A1 (en) Removing non-physical wavefields from interferometric green's functions
US20110155389A1 (en) System and Method For Providing A Physical Property Model
Goertz-Allmann et al. Geomechanical monitoring of CO2 storage reservoirs with microseismicity
AU2012227286B2 (en) Device and method for source mechanism identification
Kuo et al. Site amplifications and the effect on local magnitude determination at stations of the surface–downhole network in Taiwan
Maxwell et al. Key criteria for a successful microseismic project
Götz et al. Zero‐offset VSP monitoring of CO2 storage: impedance inversion and wedge modelling at the Ketzin pilot site
US20140107930A1 (en) Plural depth seismic source spread method and system
Lancieri et al. Simulated shaking maps for the 1980 Irpinia earthquake, Ms 6.9: Insights on the observed damage distribution
Le Calvez et al. Combining surface and downhole microseismic monitoring: a multi-well completion in Oman
Reyes-Montes et al. Application of relative location techniques to induced microseismicity from hydraulic fracturing
Davis et al. Multicomponent seismic monitoring
Schwarz et al. New insights on the fault structure of Bedretto geothermal testbed and the associated seismicity based on active seismic crosshole tomography

Legal Events

Date Code Title Description
FZDE Dead

Effective date: 20181004