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 (cg-RX-API-DMAC7.html)

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 (en) 2012-08-16 2013-07-30 Ocean bottom seismic node system

Publications (1)

Publication Number Publication Date
IN2015DN01134A true IN2015DN01134A (cg-RX-API-DMAC7.html) 2015-06-26

Family

ID=50272875

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1134DEN2015 IN2015DN01134A (cg-RX-API-DMAC7.html) 2012-08-16 2013-07-30

Country Status (14)

Country Link
US (1) US9417359B2 (cg-RX-API-DMAC7.html)
EP (1) EP2888607B1 (cg-RX-API-DMAC7.html)
CN (1) CN104903747B (cg-RX-API-DMAC7.html)
AU (1) AU2013303295B2 (cg-RX-API-DMAC7.html)
BR (1) BR112015003423B8 (cg-RX-API-DMAC7.html)
CA (1) CA2881821C (cg-RX-API-DMAC7.html)
DK (1) DK178965B1 (cg-RX-API-DMAC7.html)
EA (1) EA029036B1 (cg-RX-API-DMAC7.html)
GB (1) GB2519477B (cg-RX-API-DMAC7.html)
IN (1) IN2015DN01134A (cg-RX-API-DMAC7.html)
MX (1) MX345745B (cg-RX-API-DMAC7.html)
MY (1) MY170075A (cg-RX-API-DMAC7.html)
NO (1) NO336544B1 (cg-RX-API-DMAC7.html)
WO (1) WO2014027892A1 (cg-RX-API-DMAC7.html)

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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
EP3177945A1 (en) 2014-08-07 2017-06-14 Seabed Geosolutions B.V. System for automatically attaching and detaching seismic nodes directly to a deployment cable
EP3177943A1 (en) 2014-08-07 2017-06-14 Seabed Geosolutions B.V. Autonomous seismic nodes for the seabed
US9429671B2 (en) 2014-08-07 2016-08-30 Seabed Geosolutions B.V. Overboard system for deployment and retrieval of autonomous seismic nodes
WO2016026874A2 (en) 2014-08-19 2016-02-25 Seabed Geosolutions B.V. Simultaneous charging of a plurality of autonomous seismic nodes
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
EP3345358B1 (en) * 2015-09-05 2023-08-30 Schlumberger Technology B.V. Electromagnetic wave pulse synchronization
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
US11255988B2 (en) 2016-07-08 2022-02-22 Westerngeco L.L.C. Acquisition of ultra-long offset seismic data for full waveform inversion during seismic land acquisition
US10641914B2 (en) 2016-10-17 2020-05-05 Seabed Geosolutions B.V. Removable fastening mechanism for marine deployment of autonomous seismic nodes
AU2018226830B2 (en) * 2017-03-03 2023-05-11 Schlumberger Technology B.V. Seismic sensor system with microelectromechanical systems ("MEMS") oscillator clock
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
CN112379409B (zh) * 2020-11-02 2024-08-06 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
NO348893B1 (en) * 2023-12-01 2025-07-07 Pxgeo Norway As An autonomous geophysical recording device with an oscillator clock for seismic use
CN119023185B (zh) * 2024-10-28 2025-01-28 江苏省地震局 一种基于海上工程的平台震动监测系统及其监测方法

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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
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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
WO2006069067A2 (en) * 2004-12-20 2006-06-29 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
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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
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US8514098B2 (en) * 2009-04-28 2013-08-20 Schlumberger Technology Corporation Synchronization between devices
MY181924A (en) * 2009-12-03 2021-01-14 Shell Int Research Seismic clock timing correction using ocean acoustic waves
US8228757B2 (en) * 2009-12-31 2012-07-24 Wireless Seismic, Inc. Synchronization of modules in a wireless array
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WO2012148805A2 (en) * 2011-04-26 2012-11-01 Bp Corporation North America Inc. Acoustic transponder for monitoring subsea measurements from an offshore well
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Also Published As

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

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