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WO2012162208A3 - Systèmes et procédés d'optimisation de la puissance de sortie à basse fréquence émanant de réseaux de sources de type canon à air - Google Patents

Systèmes et procédés d'optimisation de la puissance de sortie à basse fréquence émanant de réseaux de sources de type canon à air Download PDF

Info

Publication number
WO2012162208A3
WO2012162208A3 PCT/US2012/038751 US2012038751W WO2012162208A3 WO 2012162208 A3 WO2012162208 A3 WO 2012162208A3 US 2012038751 W US2012038751 W US 2012038751W WO 2012162208 A3 WO2012162208 A3 WO 2012162208A3
Authority
WO
WIPO (PCT)
Prior art keywords
low frequency
frequency output
systems
methods
source arrays
Prior art date
Application number
PCT/US2012/038751
Other languages
English (en)
Other versions
WO2012162208A2 (fr
Inventor
Jon-Fredrik Hopperstad
Robert Laws
John Richard Tulett
Original Assignee
Schlumberger Technology B.V.
Schlumberger Canada Limited
Services Petroliers Schlumberger
Schlumberger Holdings Limited
Prad Research And Development Limited
Schlumberger Technology Corporation
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
Priority claimed from US13/112,869 external-priority patent/US9025417B2/en
Priority claimed from US13/450,477 external-priority patent/US9360578B2/en
Application filed by Schlumberger Technology B.V., Schlumberger Canada Limited, Services Petroliers Schlumberger, Schlumberger Holdings Limited, Prad Research And Development Limited, Schlumberger Technology Corporation filed Critical Schlumberger Technology B.V.
Priority to BR112013029774-3A priority Critical patent/BR112013029774B1/pt
Priority to MX2013013383A priority patent/MX2013013383A/es
Priority to EP12789555.5A priority patent/EP2710410A4/fr
Publication of WO2012162208A2 publication Critical patent/WO2012162208A2/fr
Publication of WO2012162208A3 publication Critical patent/WO2012162208A3/fr

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
    • G01V1/3861—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
    • G01V1/133—Generating seismic energy using fluidic driving means, e.g. highly pressurised fluids; using implosion
    • G01V1/137—Generating seismic energy using fluidic driving means, e.g. highly pressurised fluids; using implosion which fluid escapes from the generator in a pulsating manner, e.g. for generating bursts, airguns
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/003—Seismic data acquisition in general, e.g. survey design
    • G01V1/006—Seismic data acquisition in general, e.g. survey design generating single signals by using more than one generator, e.g. beam steering or focusing arrays
    • 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
    • G01V2210/127—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
    • G01V2210/10—Aspects of acoustic signal generation or detection
    • G01V2210/12—Signal generation
    • G01V2210/129—Source location
    • G01V2210/1293—Sea
    • 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
    • G01V2210/16—Survey configurations
    • G01V2210/161—Vertical seismic profiling [VSP]

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Acoustics & Sound (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Oceanography (AREA)
  • Toys (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)

Abstract

L'invention concerne une technique qui donne lieu à une conception de sources et à un procédé destinés à accroître la puissance de sortie à basse fréquence d'un réseau de sources marines. L'approche comporte une étape consistant à mettre en place une pluralité de canons à air. Au moins une partie des canons à air est activée pour générer une énergie efficace de bulles. Ladite énergie efficace des bulles peut être optimisée par le biais de l'utilisation, de la préparation et / ou de la disposition des canons à air.
PCT/US2012/038751 2011-05-20 2012-05-21 Systèmes et procédés d'optimisation de la puissance de sortie à basse fréquence émanant de réseaux de sources de type canon à air WO2012162208A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BR112013029774-3A BR112013029774B1 (pt) 2011-05-20 2012-05-21 Sistema para aumentar saída de baixa frequência de um conjunto de fonte marítima, e método para aumentar saída de frequência baixa de um conjunto de fonte marítima
MX2013013383A MX2013013383A (es) 2011-05-20 2012-05-21 Sistemas y metodos para optimizar la salida de baja frecuencia de arreglos de fuentes de pistolas neumáticas.
EP12789555.5A EP2710410A4 (fr) 2011-05-20 2012-05-21 Systèmes et procédés d'optimisation de la puissance de sortie à basse fréquence émanant de réseaux de sources de type canon à air

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US13/112,869 US9025417B2 (en) 2010-08-24 2011-05-20 Systems and methods for optimizing low frequency output from airgun source arrays
US13/112,869 2011-05-20
US201161568655P 2011-12-09 2011-12-09
US61/568,655 2011-12-09
US13/450,477 US9360578B2 (en) 2010-08-24 2012-04-19 Systems and methods for optimizing low frequency output from airgun source arrays
US13/450,477 2012-04-19

Publications (2)

Publication Number Publication Date
WO2012162208A2 WO2012162208A2 (fr) 2012-11-29
WO2012162208A3 true WO2012162208A3 (fr) 2013-01-24

Family

ID=47218001

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/038751 WO2012162208A2 (fr) 2011-05-20 2012-05-21 Systèmes et procédés d'optimisation de la puissance de sortie à basse fréquence émanant de réseaux de sources de type canon à air

Country Status (4)

Country Link
EP (1) EP2710410A4 (fr)
BR (1) BR112013029774B1 (fr)
MX (1) MX2013013383A (fr)
WO (1) WO2012162208A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2016387B1 (en) * 2016-03-08 2017-09-27 Fugro N V Seismic source array and survey ship
CN112180431B (zh) * 2019-07-04 2024-10-18 中石化海洋石油工程有限公司上海物探分公司 气枪震源设置方法、装置及机器可读存储介质

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4038630A (en) * 1975-10-28 1977-07-26 Bolt Associates, Inc. Airgun marine seismic survey streamer method and apparatus
US6606278B2 (en) * 2000-12-20 2003-08-12 Exxonmobil Upstream Research Company Method for multiple suppression based on phase arrays
US7218572B2 (en) * 2004-05-20 2007-05-15 Pgs Exploration (Uk) Limited Method of seismic source monitoring using modeled source signatures with calibration functions
US20090188672A1 (en) * 2006-07-06 2009-07-30 Norris Michael W Diverse Bubble Size Generation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4382486A (en) * 1981-02-05 1983-05-10 Mobil Oil Corporation Tuned air gun array
CA1314971C (fr) * 1987-12-10 1993-03-23 Robert L. Rosenbladt Reseau de canons pneumatiques
AU2395097A (en) * 1997-04-21 1998-11-13 Mo Safar A new efficient method of operating air-gun arrays

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4038630A (en) * 1975-10-28 1977-07-26 Bolt Associates, Inc. Airgun marine seismic survey streamer method and apparatus
US6606278B2 (en) * 2000-12-20 2003-08-12 Exxonmobil Upstream Research Company Method for multiple suppression based on phase arrays
US7218572B2 (en) * 2004-05-20 2007-05-15 Pgs Exploration (Uk) Limited Method of seismic source monitoring using modeled source signatures with calibration functions
US20090188672A1 (en) * 2006-07-06 2009-07-30 Norris Michael W Diverse Bubble Size Generation

Also Published As

Publication number Publication date
BR112013029774B1 (pt) 2021-12-21
EP2710410A4 (fr) 2015-10-28
WO2012162208A2 (fr) 2012-11-29
MX2013013383A (es) 2014-01-08
EP2710410A2 (fr) 2014-03-26
BR112013029774A2 (pt) 2017-01-24

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