IN2015DN01134A - - Google Patents

Info

Publication number
IN2015DN01134A
IN2015DN01134A IN1134DEN2015A IN2015DN01134A IN 2015DN01134 A IN2015DN01134 A IN 2015DN01134A IN 1134DEN2015 A IN1134DEN2015 A IN 1134DEN2015A IN 2015DN01134 A IN2015DN01134 A IN 2015DN01134A
Authority
IN
India
Prior art keywords
oscillator
reference oscillator
turning
memory
frequency
Prior art date
Application number
Other languages
English (en)
Inventor
Jan B Gateman
Nils P Gateman
Original Assignee
Magseis As
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 Magseis As filed Critical Magseis As
Publication of IN2015DN01134A publication Critical patent/IN2015DN01134A/en

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
    • G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
    • G01V1/18—Receiving elements, e.g. seismometer, geophone or torque detectors, for localised single point measurements
    • G01V1/186—Hydrophones
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V13/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices covered by groups G01V1/00 – G01V11/00
    • 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
    • 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
    • G01V1/18—Receiving elements, e.g. seismometer, geophone or torque detectors, for localised single point measurements
    • 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
    • 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)
  • Geophysics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Oceanography (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
IN1134DEN2015 2012-08-16 2013-07-30 IN2015DN01134A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261683721P 2012-08-16 2012-08-16
NO20120915A NO336544B1 (no) 2012-08-16 2012-08-16 Autonom seismisk node for havbunnen omfattende en referanseoscillator
PCT/NO2013/000041 WO2014027892A1 (fr) 2012-08-16 2013-07-30 Système de nœud sismique de fond d'océan

Publications (1)

Publication Number Publication Date
IN2015DN01134A true IN2015DN01134A (fr) 2015-06-26

Family

ID=50272875

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1134DEN2015 IN2015DN01134A (fr) 2012-08-16 2013-07-30

Country Status (14)

Country Link
US (1) US9417359B2 (fr)
EP (1) EP2888607B1 (fr)
CN (1) CN104903747B (fr)
AU (1) AU2013303295B2 (fr)
BR (1) BR112015003423B8 (fr)
CA (1) CA2881821C (fr)
DK (1) DK178965B1 (fr)
EA (1) EA029036B1 (fr)
GB (1) GB2519477B (fr)
IN (1) IN2015DN01134A (fr)
MX (1) MX345745B (fr)
MY (1) MY170075A (fr)
NO (1) NO336544B1 (fr)
WO (1) WO2014027892A1 (fr)

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US9490911B2 (en) 2013-03-15 2016-11-08 Fairfield Industries Incorporated High-bandwidth underwater data communication system
US9490910B2 (en) 2013-03-15 2016-11-08 Fairfield Industries Incorporated High-bandwidth underwater data communication system
US9459366B2 (en) 2014-05-15 2016-10-04 Seabed Geosolutions B.V. Autonomous seismic node handling and storage system
US9494700B2 (en) 2014-06-13 2016-11-15 Seabed Geosolutions B.V. Node locks for marine deployment of autonomous seismic nodes
US9429671B2 (en) 2014-08-07 2016-08-30 Seabed Geosolutions B.V. Overboard system for deployment and retrieval of autonomous seismic nodes
US9523780B2 (en) 2014-08-07 2016-12-20 Seabed Geosolutions B.V. Autonomous seismic nodes for the seabed
WO2016020500A1 (fr) 2014-08-07 2016-02-11 Seabed Geosolutions B.V. Système permettant de fixer et de détacher automatiquement des nœuds sismiques directement à un câble de déploiement
WO2016026874A2 (fr) * 2014-08-19 2016-02-25 Seabed Geosolutions B.V. Charge simultanée d'une pluralité de nœuds sismiques autonomes
US20160094298A1 (en) * 2014-09-25 2016-03-31 Seabed Geosolutions B.V. Wireless data transfer for an autonomous seismic node
US10514473B2 (en) 2015-05-29 2019-12-24 Seabed Geosolutions B.V. Seabed coupling plate for an ocean bottom seismic node
WO2017040727A1 (fr) * 2015-09-05 2017-03-09 Westerngeco Llc Synchronisation d'impulsions d'ondes électromagnétiques
NO341327B1 (en) * 2016-06-06 2017-10-16 Inapril As Method for time drift measurement, seismic node and seismic node handling system
US10712458B2 (en) 2016-06-30 2020-07-14 Magseis Ff Llc Seismic surveys with optical communication links
WO2018009741A1 (fr) * 2016-07-08 2018-01-11 Westerngeco Llc Acquisition de données sismiques à décalage ultra-long pour inversion de forme d'onde complète pendant l'acquisition sismique de terrain
US10641914B2 (en) 2016-10-17 2020-05-05 Seabed Geosolutions B.V. Removable fastening mechanism for marine deployment of autonomous seismic nodes
EA201992064A1 (ru) * 2017-03-03 2020-02-04 Шлюмбергер Текнолоджи Б.В. Система сейсмических датчиков с тактовым генератором на основе микроэлектромеханических систем ("мэмс")
FR3083326B1 (fr) 2018-06-29 2020-10-16 Sercel Rech Const Elect Procede et systeme d'estimation de la derive d'une horloge de datation d'echantillons de donnees sismiques
US11038510B2 (en) 2019-05-29 2021-06-15 Timecubic, Inc. Oscillator with time error correction
GB201914919D0 (en) * 2019-10-15 2019-11-27 Bp Exploration Operating Co Ltd Clock drift
CN112711075B (zh) * 2019-10-25 2024-03-26 中国石油天然气集团有限公司 一种海洋地震节点的时钟校准系统
RU2724964C1 (ru) * 2019-12-10 2020-06-29 федеральное государственное автономное образовательное учреждение высшего образования "Московский физико-технический институт (национальный исследовательский университет)" Цифровой регистрирующий модуль для подводных исследований
CN111141330A (zh) * 2020-01-08 2020-05-12 中国海洋大学 一种五分量海洋天然气水合物智能感知节点
CN112379409A (zh) * 2020-11-02 2021-02-19 中国石油天然气集团有限公司 一种陆上无线节点地震仪器桩号匹配方法及装置

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US4281403A (en) 1979-09-12 1981-07-28 Litton Resources Systems, Inc. Seismic data recording method and apparatus
US6473607B1 (en) * 1998-06-01 2002-10-29 Broadcom Corporation Communication device with a self-calibrating sleep timer
FR2833359B1 (fr) * 2001-12-10 2004-04-23 Inst Francais Du Petrole Systeme d'acquisition de donnees sismiques utilisant des stations d'acquisition posees sur le fond marin
US7668044B2 (en) 2002-04-24 2010-02-23 Ascend Geo, Llc Data offload and charging systems and methods
AUPS306802A0 (en) 2002-06-20 2002-07-11 Wmc Resources Ltd A data acquisition unit, system and method for geophysical data
GB0224490D0 (en) * 2002-10-22 2002-11-27 Audiotel Internat Ltd Method and apparatus for detecting surveillance devices
US7310287B2 (en) 2003-05-30 2007-12-18 Fairfield Industries Incorporated Method and apparatus for seismic data acquisition
US7254093B2 (en) 2004-05-18 2007-08-07 Fairfield, Industries, Inc. Ocean bottom seismometer package with distributed geophones
US7253671B2 (en) * 2004-06-28 2007-08-07 Intelliserv, Inc. Apparatus and method for compensating for clock drift in downhole drilling components
US8023441B2 (en) 2004-12-20 2011-09-20 Sensicast Systems Method for reporting and accumulating data in a wireless communication network
US20060187886A1 (en) * 2005-02-18 2006-08-24 Francis Dominique Power-efficient transmission method for forward link control channels of wireless networks
US7558157B1 (en) 2006-04-26 2009-07-07 Itt Manufacturing Enterprises, Inc. Sensor synchronization using embedded atomic clocks
US7660201B2 (en) 2006-08-22 2010-02-09 Autoseis, Inc. Autonomous seismic data acquisition unit
US20080170469A1 (en) * 2007-01-16 2008-07-17 Aram Systems, Ltd. Stabilizing remote clocks in a network
EP2191300B1 (fr) * 2007-09-21 2020-02-12 GTC, Inc. Système d'acquisition de données sismiques temporisé par satellite et à puissance faible
CA2996790C (fr) * 2007-09-21 2022-03-08 Fairfield Industries, Inc. Procede et appareil de correction de la fonction de synchronisation dans une unite nodale d'acquisition de donnees sismiques
US8605543B2 (en) * 2007-09-21 2013-12-10 Fairfield Industries Incorporated Method and apparatus for correcting the timing function in a nodal seismic data acquisition unit
US8514098B2 (en) * 2009-04-28 2013-08-20 Schlumberger Technology Corporation Synchronization between devices
EP2507653A4 (fr) * 2009-12-03 2017-05-31 Shell Oil Company Correction de synchronisation d'horloge sismique utilisant les ondes acoustiques de l'océan
US8228757B2 (en) * 2009-12-31 2012-07-24 Wireless Seismic, Inc. Synchronization of modules in a wireless array
NO331416B1 (no) * 2010-05-07 2011-12-27 Magseis As Seismisk havbunnskabel-registreringsapparat, samt fremgangsmate for utlegging og opphenting av det seismiske havbunnskabel-registreringsapparat
CN201681269U (zh) * 2010-07-27 2010-12-22 广州海洋地质调查局 多路海底地震仪精密计时器
WO2012148805A2 (fr) * 2011-04-26 2012-11-01 Bp Corporation North America Inc. Transpondeur acoustique permettant de surveiller des mesures sous-marines d'un puits en mer (offshore)
CN102401907A (zh) * 2011-10-08 2012-04-04 天津大学 多个基于σ-δadc的地震采集节点的同步采集装置

Also Published As

Publication number Publication date
EP2888607B1 (fr) 2023-01-25
GB2519477B (en) 2018-01-03
CA2881821A1 (fr) 2014-02-20
GB2519477A (en) 2015-04-22
US9417359B2 (en) 2016-08-16
BR112015003423B8 (pt) 2023-02-14
MX2015002073A (es) 2015-06-23
DK201500092A1 (en) 2015-02-23
GB201502797D0 (en) 2015-04-08
CN104903747A (zh) 2015-09-09
DK178965B1 (en) 2017-07-10
EA201500222A1 (ru) 2015-10-30
CA2881821C (fr) 2021-06-08
US20150219790A1 (en) 2015-08-06
BR112015003423B1 (pt) 2022-01-25
NO20120915A1 (no) 2014-02-17
AU2013303295A1 (en) 2015-03-05
EA029036B1 (ru) 2018-01-31
MX345745B (es) 2017-02-14
WO2014027892A1 (fr) 2014-02-20
EP2888607A4 (fr) 2016-11-09
MY170075A (en) 2019-07-03
CN104903747B (zh) 2017-09-22
AU2013303295B2 (en) 2017-08-03
BR112015003423A2 (pt) 2017-07-04
EP2888607A1 (fr) 2015-07-01
NO336544B1 (no) 2015-09-21

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