MX340224B - Método y dispositivo para el control dinámico de retrasos en un controlador de pistola. - Google Patents

Método y dispositivo para el control dinámico de retrasos en un controlador de pistola.

Info

Publication number
MX340224B
MX340224B MX2013008987A MX2013008987A MX340224B MX 340224 B MX340224 B MX 340224B MX 2013008987 A MX2013008987 A MX 2013008987A MX 2013008987 A MX2013008987 A MX 2013008987A MX 340224 B MX340224 B MX 340224B
Authority
MX
Mexico
Prior art keywords
time
gun
air
asynchronization
attribute
Prior art date
Application number
MX2013008987A
Other languages
English (en)
Other versions
MX2013008987A (es
Inventor
Ni Yuan
Niang Cheikh
Siliqi Risto
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 MX2013008987A publication Critical patent/MX2013008987A/es
Publication of MX340224B publication Critical patent/MX340224B/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
    • G01V1/38—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
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
    • G01V1/3861—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas control of source arrays, e.g. for far field control
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/02—Generating seismic energy
    • G01V1/04—Details
    • G01V1/06—Ignition devices
    • G01V1/08—Ignition devices involving time-delay devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/24—Recording seismic data
    • G01V1/26—Reference-signal-transmitting devices, e.g. indicating moment of firing of shot
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2200/00—Details of seismic or acoustic prospecting or detecting in general
    • G01V2200/10—Miscellaneous details
    • G01V2200/12—Clock synchronization-related issues

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Geophysics (AREA)
  • Oceanography (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Feedback Control In General (AREA)
  • Catching Or Destruction (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

Se describe un método que controla un retraso de una pistola de aire en una fuente sísmica acuática. El método incluye un paso de recibir un atributo de la pistola de aire durante el estudio sísmico acuático; un paso de calcular, con base en un algoritmo de retraso de tiempo que utiliza el atributo, el tiempo de sincronización de la pistola de aire; un paso de determinar si el tiempo de sincronización es menor que un umbral de tiempo dado; un paso de instruir a un controlador a, (1) esperar un tiempo predeterminado antes de calcular de nuevo el tiempo de sincronización de la pistola de aire si el tiempo de sincronización es menor que el umbral de tiempo dado, o (2) calcular un tiempo de asincronización actualizado para la pistola de aire con base en el atributo si el tiempo de asincronización es mayor que el umbral de tiempo dado; y un paso de enviar el tiempo de asincronización actualizado a un controlador de pistola de la pistola de aire para ajustar un tiempo de retraso para disparar la pistola de aire.
MX2013008987A 2012-08-02 2013-08-02 Método y dispositivo para el control dinámico de retrasos en un controlador de pistola. MX340224B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201261678688P 2012-08-02 2012-08-02

Publications (2)

Publication Number Publication Date
MX2013008987A MX2013008987A (es) 2014-03-06
MX340224B true MX340224B (es) 2016-06-30

Family

ID=48900846

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013008987A MX340224B (es) 2012-08-02 2013-08-02 Método y dispositivo para el control dinámico de retrasos en un controlador de pistola.

Country Status (6)

Country Link
US (1) US9354345B2 (es)
EP (1) EP2693234A3 (es)
AU (1) AU2013211473B2 (es)
GB (1) GB2505314A (es)
MX (1) MX340224B (es)
SG (1) SG196764A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9482766B2 (en) * 2013-05-15 2016-11-01 Pgs Geophysical As Time-efficient tests to detect air gun faults
WO2016055867A2 (en) * 2014-10-07 2016-04-14 Cgg Services Sa Method and device for boosting low-frequencies for a marine seismic survey
CN112162333B (zh) * 2020-09-16 2022-10-18 中海油田服务股份有限公司 一种检测空气枪阵列的同步性的方法和装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3079601A (en) 1961-09-18 1963-02-26 Collins Radio Co Delay generator
US3602878A (en) * 1969-04-14 1971-08-31 Texas Instruments Inc Method and apparatus for generating enhanced acoustic waves
US3687218A (en) 1970-09-28 1972-08-29 Mobil Oil Corp Apparatus for and method of controlling the firing of seismic sound sources
US3893539A (en) * 1972-10-21 1975-07-08 Petty Ray Geophysical Inc Multiple air gun array of varied sizes with individual secondary oscillation suppression
GB1533749A (en) 1976-02-05 1978-11-29 Shell Int Research Apparatus for controlling the moment of firing a seismic source
US4300653A (en) 1976-10-29 1981-11-17 Texas Instruments Incorporated Seismic source array firing controller
US4511999A (en) 1980-06-27 1985-04-16 Mobil Oil Corporation Gun shot control unit for seismic exploration
EP0066423B1 (en) 1981-05-29 1988-01-13 Britoil Plc Method of determining the signatures of arrays of marine seismic sources, and of accumulating data for use in such methods
US7379391B2 (en) 2005-11-18 2008-05-27 Westerngeco L.L.C. Marine seismic air gun timing
US8174927B2 (en) 2008-12-17 2012-05-08 Westerngeco L.L.C. Method for optimizing acoustic source array performance
US8289808B2 (en) * 2009-04-16 2012-10-16 Chevron U.S.A., Inc. System and method to estimate compressional to shear velocity (VP/VS) ratio in a region remote from a borehole
EP2435854B1 (en) 2009-05-28 2021-07-07 Teledyne Instruments, Inc. Digital air gun

Also Published As

Publication number Publication date
SG196764A1 (en) 2014-02-13
GB2505314A (en) 2014-02-26
US20140034412A1 (en) 2014-02-06
GB201313876D0 (en) 2013-09-18
US9354345B2 (en) 2016-05-31
AU2013211473A1 (en) 2014-02-20
EP2693234A3 (en) 2017-11-15
MX2013008987A (es) 2014-03-06
EP2693234A2 (en) 2014-02-05
AU2013211473B2 (en) 2017-09-28

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