CA2911840C - Operations d'etude sismique dans l'artique - Google Patents

Operations d'etude sismique dans l'artique Download PDF

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Publication number
CA2911840C
CA2911840C CA2911840A CA2911840A CA2911840C CA 2911840 C CA2911840 C CA 2911840C CA 2911840 A CA2911840 A CA 2911840A CA 2911840 A CA2911840 A CA 2911840A CA 2911840 C CA2911840 C CA 2911840C
Authority
CA
Canada
Prior art keywords
survey
ice
vessel
seismic
track
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.)
Expired - Fee Related
Application number
CA2911840A
Other languages
English (en)
Other versions
CA2911840A1 (fr
Inventor
Joseph R. Gagliardi
Shawn Rice
Curt Schneider
Jeffrey W. Cunkelman
Timothy A. Dudley
Dale Lambert
Mike Burnham
Ray PIERCE
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.)
Ion Geophysical Corp
Original Assignee
Ion Geophysical Corp
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 Ion Geophysical Corp filed Critical Ion Geophysical Corp
Publication of CA2911840A1 publication Critical patent/CA2911840A1/fr
Application granted granted Critical
Publication of CA2911840C publication Critical patent/CA2911840C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2211/00—Applications
    • B63B2211/06—Operation in ice-infested waters

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Oceanography (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Golf Clubs (AREA)
  • Telescopes (AREA)
  • Measuring Volume Flow (AREA)

Abstract

Une étude sismique marine est effectuée dans les eaux glacées en planifiant initialement une voie d'étude traversant une zone d'étude. La voie initiale est planifiée sur la base des conditions initiales de la glace dans la zone d'étude comportant les eaux glacées. Après avoir préparé le système, un système sismique est déployé dans l'eau à partir d'un navire d'étude dans la zone d'étude. Cela est généralement effectué dans une zone relativement exempte de glace. Au moins un navire d'escorte escorte le navire d'étude alors qu'il parcourt la voie d'étude et obtient des données sismiques. La navire d'étude remorque le système sismique sous la surface de l'eau glacée pour éviter la glace. Pendant ce temps, les systèmes et les opérateurs surveillent la zone d'étude le long de la voie d'étude quant aux conditions réelles de la glace. De cette manière, le navire d'escorte peut gérer les conditions réelles de la glace le long de la voie d'étude de sorte que le navire d'étude ne doive pas s'arrêter.
CA2911840A 2013-03-15 2014-03-17 Operations d'etude sismique dans l'artique Expired - Fee Related CA2911840C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361793446P 2013-03-15 2013-03-15
US61/793,446 2013-03-15
PCT/US2014/030697 WO2014145861A1 (fr) 2013-03-15 2014-03-17 Opérations d'étude sismique dans l'artique

Publications (2)

Publication Number Publication Date
CA2911840A1 CA2911840A1 (fr) 2014-09-18
CA2911840C true CA2911840C (fr) 2018-06-19

Family

ID=51538118

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2911840A Expired - Fee Related CA2911840C (fr) 2013-03-15 2014-03-17 Operations d'etude sismique dans l'artique

Country Status (5)

Country Link
CA (1) CA2911840C (fr)
DK (1) DK201470703A1 (fr)
NO (1) NO20151281A1 (fr)
RU (2) RU2017120971A (fr)
WO (1) WO2014145861A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9632195B2 (en) 2011-10-28 2017-04-25 Gx Technology Canada Ltd. Steerable fairing string
BR112017011613A2 (pt) 2014-12-05 2018-01-16 Gx Tech Canada Ltd diversor de chapa segmentada
EP3362344A1 (fr) 2015-10-15 2018-08-22 ION Geophysical Corporation Systèmes de plan sustentateur commandés de manière dynamique et procédés
EP3764129A1 (fr) 2016-02-16 2021-01-13 GX Technology Canada Ltd. Abaisseur de feuille en ruban
RU2696820C1 (ru) * 2017-12-07 2019-08-06 Российская Федерация, от имени которой выступает ФОНД ПЕРСПЕКТИВНЫХ ИССЛЕДОВАНИЙ Способ подводной подледной сейсморазведки и устройство для его осуществления
BR112021005679A2 (pt) 2018-10-09 2021-06-22 Gx Technology Canada Ltd. sistema modular de folha para conjunto marinho rebocado
RU2722258C1 (ru) * 2019-10-21 2020-05-28 Российская Федерация, от имени которой выступает ФОНД ПЕРСПЕКТИВНЫХ ИССЛЕДОВАНИЙ Автономный необитаемый подводный аппарат
CN113359183B (zh) * 2021-05-25 2023-09-29 哈尔滨工程大学 一种针对极地冰层的震源定位方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2200672B (en) * 1986-09-10 1991-01-23 David Sidney Dallimer Apparatus for installing marine silos
NO169744C (no) * 1990-04-09 1992-07-29 Geco As Fremgangsmaate ved tauing av seismiske energikilder etter et fartoey samt anordning til bruk ved fremgangsmaaten.
NO169743C (no) * 1990-04-09 1992-07-29 Geco As Fremgangsmaate og anordning for bruk ved seismiske undersoekelser i islagte farvann
SU1835938A1 (ru) * 1990-11-12 1995-04-10 Научно-исследовательский институт морской геофизики Производственного объединения "Союзморгео" Способ морской сейсмической разведки на акваториях с ледовым покровом
RU2317572C1 (ru) * 2006-05-19 2008-02-20 Открытое акционерное общество "Мурманское морское пароходство" Комплекс для буксировки забортного сейсмооборудования
RU2388022C1 (ru) * 2008-09-10 2010-04-27 ООО "Комплексные Инновационные Технологии" Способ проведения подводно-подледной геофизической разведки и технологический комплекс для его осуществления
US7974151B2 (en) * 2008-09-17 2011-07-05 Westerngeco L.L.C. Cetacean protection system
US8593905B2 (en) * 2009-03-09 2013-11-26 Ion Geophysical Corporation Marine seismic surveying in icy or obstructed waters

Also Published As

Publication number Publication date
RU2017120971A (ru) 2018-11-15
RU2624835C2 (ru) 2017-07-07
NO20151281A1 (en) 2015-09-30
WO2014145861A1 (fr) 2014-09-18
RU2017120971A3 (fr) 2020-07-06
RU2015144061A (ru) 2017-04-27
CA2911840A1 (fr) 2014-09-18
DK201470703A1 (en) 2014-12-08

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20150914

MKLA Lapsed

Effective date: 20210317