DE69635463D1 - Vorrichtung zur örtlichen Bestimmung eines Unterwasserkabels - Google Patents

Vorrichtung zur örtlichen Bestimmung eines Unterwasserkabels

Info

Publication number
DE69635463D1
DE69635463D1 DE69635463T DE69635463T DE69635463D1 DE 69635463 D1 DE69635463 D1 DE 69635463D1 DE 69635463 T DE69635463 T DE 69635463T DE 69635463 T DE69635463 T DE 69635463T DE 69635463 D1 DE69635463 D1 DE 69635463D1
Authority
DE
Germany
Prior art keywords
underwater cable
local determination
local
determination
underwater
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 - Lifetime
Application number
DE69635463T
Other languages
English (en)
Inventor
Andre W Olivier
Brien G Rau
Robert E Rouquette
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27533047&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69635463(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ion Geophysical Corp filed Critical Ion Geophysical Corp
Application granted granted Critical
Publication of DE69635463D1 publication Critical patent/DE69635463D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
    • G01V1/3817—Positioning of seismic devices
    • G01V1/3826—Positioning of seismic devices dynamic steering, e.g. by paravanes or birds
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
    • G01V1/20—Arrangements of receiving elements, e.g. geophone pattern
    • G01V1/201—Constructional details of seismic cables, e.g. streamers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/22—Transmitting seismic signals to recording or processing apparatus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/36—Repeater circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/44—Arrangements for feeding power to a repeater along the transmission line
DE69635463T 1995-09-22 1996-09-20 Vorrichtung zur örtlichen Bestimmung eines Unterwasserkabels Expired - Lifetime DE69635463D1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US420995P 1995-09-22 1995-09-22
US550095P 1995-09-22 1995-09-22
US449495P 1995-09-22 1995-09-22
US449395P 1995-09-22 1995-09-22
US420395P 1995-09-22 1995-09-22

Publications (1)

Publication Number Publication Date
DE69635463D1 true DE69635463D1 (de) 2005-12-22

Family

ID=27533047

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69635463T Expired - Lifetime DE69635463D1 (de) 1995-09-22 1996-09-20 Vorrichtung zur örtlichen Bestimmung eines Unterwasserkabels

Country Status (3)

Country Link
US (1) US6525992B1 (de)
CA (2) CA2635911C (de)
DE (1) DE69635463D1 (de)

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US8488409B2 (en) 2007-05-17 2013-07-16 Westerngeco L.L.C. Acquiring azimuth rich seismic data in the marine environment using a regular sparse pattern of continuously curved sail lines
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US8976622B2 (en) 2008-04-21 2015-03-10 Pgs Geophysical As Methods for controlling towed marine sensor array geometry
US9857491B2 (en) 2008-05-15 2018-01-02 Westerngeco L.L.C. Multi-vessel coil shooting acquisition
US8681580B2 (en) 2008-05-15 2014-03-25 Westerngeco L.L.C. Multi-vessel coil shooting acquisition
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US8724426B2 (en) 2008-06-03 2014-05-13 Westerngeco L.L.C. Marine seismic streamer system configurations, systems, and methods for non-linear seismic survey navigation
US9594181B2 (en) * 2008-06-13 2017-03-14 Westerngeco L.L.C. Filtering and presentation of heading observations for coil shooting
US9052411B2 (en) 2008-06-13 2015-06-09 Westerngeco L.L.C. Method to determine the deviation of seismic equipment from a planned curved path
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US8593905B2 (en) 2009-03-09 2013-11-26 Ion Geophysical Corporation Marine seismic surveying in icy or obstructed waters
US9354343B2 (en) 2009-03-09 2016-05-31 Ion Geophysical Corporation Declination compensation for seismic survey
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US8681581B2 (en) * 2009-12-30 2014-03-25 Westerngeco L.L.C. Randomization of data acquisition in marine seismic and electromagnetic acquisition
US8711654B2 (en) 2009-12-30 2014-04-29 Westerngeco L.L.C. Random sampling for geophysical acquisitions
US8995220B2 (en) * 2010-01-28 2015-03-31 Pgs Geophysical As Method and system for streamer depth control
US8792297B2 (en) 2010-07-02 2014-07-29 Pgs Geophysical As Methods for gathering marine geophysical data
DK178490B1 (en) * 2010-09-02 2016-04-18 Ion Geophysical Corp Multi-component, acoustic-wave sensor and methods
US20130023131A1 (en) * 2011-07-20 2013-01-24 Cggveritas Services Sa Connecting part between lead-in and marine streamer and method
US9103942B2 (en) 2011-10-28 2015-08-11 Westerngeco L.L.C. Methods and systems for survey designs
GB2499397A (en) * 2012-02-14 2013-08-21 Statoil Petroleum As Positioning towed underwater survey apparatus
JP6009073B2 (ja) * 2012-07-11 2016-10-19 コメット ホールディング アーゲー Ｈｖコネクタのためのギャッピング測定センサ
US9684088B2 (en) * 2012-12-28 2017-06-20 Pgs Geophysical As Rigid-stem active method and system
FR3003040B1 (fr) * 2013-03-05 2016-07-01 Cggveritas Services Sa Aile pliable pour un dispositif et procede de pilotage de flute
US9423519B2 (en) 2013-03-14 2016-08-23 Pgs Geophysical As Automated lateral control of seismic streamers
US8961071B2 (en) * 2013-03-15 2015-02-24 Chevron U.S.A. Inc. Systems and methods for protecting subsea pipeline from excessive stress or fatigue loading
US9453931B2 (en) 2013-07-10 2016-09-27 Pgs Geophysical As Methods and systems for streamer anti-twist
EP2857869B1 (de) 2013-10-07 2023-05-03 Sercel Betriebsverwaltungssystem zur Ansteuerung einer Navigationssteuerungsvorrichtung entsprechend eines herabgestuften Betriebsmodus
EP2857868B1 (de) 2013-10-07 2018-12-05 Sercel Flügelfreisetzungssystem für Navigationssteuerungsvorrichtung
US20170108600A1 (en) * 2014-05-20 2017-04-20 Cgg Services Sas Methods and systems for a sea-floor seismic source
US20150346366A1 (en) * 2014-05-28 2015-12-03 Sercel Seismic acquisition system comprising at least one connecting module to which is connected an auxiliary equipment, corresponding connecting module and data management system
US9910063B2 (en) 2015-04-21 2018-03-06 Pgs Geophysical As Magnetometer as an orientation sensor
WO2017147577A1 (en) 2016-02-26 2017-08-31 Ion Geophysical Corporation Variable buoyancy control and recovery system for seismic data acquisition
US10838096B2 (en) 2016-12-13 2020-11-17 Pgs Geophysical As Method and apparatus for dynamic roll compensation of streamer for marine geophysical surveying
AU2019336790A1 (en) * 2018-09-06 2021-05-13 Adelos, Inc. Optical mandrel, optical-fiber assembly including an optical mandrel, and system for detecting an acoustic signal incident on an optical-fiber assembly
CN114501867B (zh) * 2021-12-24 2023-09-08 宜昌测试技术研究所 一种水下机器用集成式便携操控设备

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Also Published As

Publication number Publication date
CA2635911A1 (en) 1997-03-27
CA2635911C (en) 2010-10-05
US6525992B1 (en) 2003-02-25
CA2635912A1 (en) 1997-03-27
CA2635912C (en) 2012-05-01

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Legal Events

Date Code Title Description
8332 No legal effect for de