NO176860C - Fremgangsmåte til synkronisering av systemer for seismiske undersökelser, samt anvendelser av fremgangsmåten - Google Patents

Fremgangsmåte til synkronisering av systemer for seismiske undersökelser, samt anvendelser av fremgangsmåten

Info

Publication number
NO176860C
NO176860C NO922584A NO922584A NO176860C NO 176860 C NO176860 C NO 176860C NO 922584 A NO922584 A NO 922584A NO 922584 A NO922584 A NO 922584A NO 176860 C NO176860 C NO 176860C
Authority
NO
Norway
Prior art keywords
applications
well
seismic surveys
synchronizing systems
synchronizing
Prior art date
Application number
NO922584A
Other languages
English (en)
Other versions
NO922584L (no
NO176860B (no
NO922584D0 (no
Inventor
Per Helgerud
Helge Bragstad
Original Assignee
Geco 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 Geco As filed Critical Geco As
Priority to NO922584A priority Critical patent/NO176860C/no
Publication of NO922584D0 publication Critical patent/NO922584D0/no
Priority to US08/058,204 priority patent/US5548562A/en
Priority to DE69307956T priority patent/DE69307956T2/de
Priority to EP93305024A priority patent/EP0577364B1/en
Publication of NO922584L publication Critical patent/NO922584L/no
Publication of NO176860B publication Critical patent/NO176860B/no
Publication of NO176860C publication Critical patent/NO176860C/no

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
    • G01V1/24—Recording seismic data
    • G01V1/26—Reference-signal-transmitting devices, e.g. indicating moment of firing of shot
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/14—Receivers specially adapted for specific applications

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Radar, Positioning & Navigation (AREA)
  • General Physics & Mathematics (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electric Clocks (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Synchronizing For Television (AREA)
NO922584A 1992-06-30 1992-06-30 Fremgangsmåte til synkronisering av systemer for seismiske undersökelser, samt anvendelser av fremgangsmåten NO176860C (no)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NO922584A NO176860C (no) 1992-06-30 1992-06-30 Fremgangsmåte til synkronisering av systemer for seismiske undersökelser, samt anvendelser av fremgangsmåten
US08/058,204 US5548562A (en) 1992-06-30 1993-05-10 Method for synchronization of systems for seismic surveys, together with applications of the method
DE69307956T DE69307956T2 (de) 1992-06-30 1993-06-28 Gerät für seismische Vermessung und Verfahren zur Synchronisierung von Systemen für seismische Vermessung
EP93305024A EP0577364B1 (en) 1992-06-30 1993-06-28 An apparatus for seismic surveying and a method of synchronizing systems for seismic surveying

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO922584A NO176860C (no) 1992-06-30 1992-06-30 Fremgangsmåte til synkronisering av systemer for seismiske undersökelser, samt anvendelser av fremgangsmåten

Publications (4)

Publication Number Publication Date
NO922584D0 NO922584D0 (no) 1992-06-30
NO922584L NO922584L (no) 1994-01-03
NO176860B NO176860B (no) 1995-02-27
NO176860C true NO176860C (no) 1995-06-07

Family

ID=19895267

Family Applications (1)

Application Number Title Priority Date Filing Date
NO922584A NO176860C (no) 1992-06-30 1992-06-30 Fremgangsmåte til synkronisering av systemer for seismiske undersökelser, samt anvendelser av fremgangsmåten

Country Status (4)

Country Link
US (1) US5548562A (no)
EP (1) EP0577364B1 (no)
DE (1) DE69307956T2 (no)
NO (1) NO176860C (no)

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US6674688B1 (en) * 1997-12-16 2004-01-06 Westerngeco, L.L.C. Method and system of acquiring seismic data in an area having periodic acoustic interference
US6002339A (en) * 1998-01-30 1999-12-14 Western Atlas International, Inc. Seismic synchronization system
US6226601B1 (en) 1998-05-15 2001-05-01 Trimble Navigation Limited Seismic survey system
US6188962B1 (en) * 1998-06-25 2001-02-13 Western Atlas International, Inc. Continuous data seismic system
US6041283A (en) * 1998-08-07 2000-03-21 Input/Output, Inc. Remote control system for seismic acquisition
US6594284B1 (en) * 1998-09-16 2003-07-15 Cirrus Logic, Inc. Network synchronization
US20020026321A1 (en) 1999-02-26 2002-02-28 Sadeg M. Faris Internet-based system and method for fairly and securely enabling timed-constrained competition using globally time-sychronized client subsystems and information servers having microsecond client-event resolution
US7041084B2 (en) 2001-05-24 2006-05-09 Fojtik Shawn P Hand-held, hand operated power syringe and methods
US6901028B2 (en) 2002-03-14 2005-05-31 Input/Output, Inc. Marine seismic survey apparatus with graphical user interface and real-time quality control
US7298671B2 (en) * 2002-04-24 2007-11-20 Ascend Geo, Llc Seismic-data acquisition methods and apparatus
US20060009911A1 (en) * 2002-04-24 2006-01-12 Ascend Geo, Llc Methods and systems for acquiring and processing seismic data
US6934219B2 (en) * 2002-04-24 2005-08-23 Ascend Geo, Llc Methods and systems for acquiring seismic data
US7668044B2 (en) * 2002-04-24 2010-02-23 Ascend Geo, Llc Data offload and charging systems and methods
US7269095B2 (en) * 2002-10-04 2007-09-11 Aram Systems, Ltd. Synchronization of seismic data acquisition systems
US20050047275A1 (en) * 2003-09-01 2005-03-03 Geo-X Systems, Ltd. Synchronization and positioning of seismic data acquisition systems
US8687460B2 (en) * 2003-05-16 2014-04-01 Schlumberger Technology Corporation Methods and apparatus of source control for synchronized firing of air gun arrays with receivers in a well bore in borehole seismic
US7359282B2 (en) * 2003-05-16 2008-04-15 Schlumberger Technology Corporation Methods and apparatus of source control for borehole seismic
US7974150B2 (en) * 2003-05-16 2011-07-05 Schlumberger Technology Corporation Methods and apparatus of source control for sequential firing of staggered air gun arrays in borehole seismic
US7310287B2 (en) 2003-05-30 2007-12-18 Fairfield Industries Incorporated Method and apparatus for seismic data acquisition
US7561493B2 (en) * 2003-05-30 2009-07-14 Fairfield Industries, Inc. Method and apparatus for land based seismic data acquisition
DE10349476A1 (de) * 2003-10-21 2005-05-25 Siemens Ag Zeitgenaue Durchführung einer Mess- oder Steueraktion sowie Synchronisation mehrerer solcher Aktionen
US7254093B2 (en) * 2004-05-18 2007-08-07 Fairfield, Industries, Inc. Ocean bottom seismometer package with distributed geophones
US20060083109A1 (en) 2004-10-14 2006-04-20 Tsunehisa Kimura Seismic source controller and display system
US8534959B2 (en) 2005-01-17 2013-09-17 Fairfield Industries Incorporated Method and apparatus for deployment of ocean bottom seismometers
DE102005004869A1 (de) * 2005-02-02 2006-08-10 Geoforschungszentrum Potsdam Erkundungsvorrichtung und Verfahren zur Registrierung seismischer Schwingungen
US20060225948A1 (en) * 2005-04-08 2006-10-12 Guion Walter F Device Used for Analyzing Data Retrieved from an Acoustic Gun for Distance Sounding
US7447238B2 (en) * 2005-04-26 2008-11-04 Westerngeco L.L.C. Method for compensating for internal delays within each node and transmission delays between the nodes
US8127706B2 (en) * 2005-05-02 2012-03-06 Fairfield Industries Incorporated Deck configuration for ocean bottom seismometer launch platforms
US7433265B2 (en) * 2005-10-04 2008-10-07 Fairfield Industries, Inc. Converted wave energy removal from seismic data
US7975160B2 (en) * 2006-06-28 2011-07-05 University Of Utah Research Foundation System and method for precise absolute time event generation and capture
US7885143B2 (en) * 2006-07-05 2011-02-08 Westerngeco L.L.C. Seismic acquisition system
WO2009038769A1 (en) 2007-09-21 2009-03-26 Geospace Technologies, Lp Low- power satellite-timed seismic data acquisition system
CN101477209B (zh) * 2008-01-04 2014-08-20 格库技术有限公司 地震采集系统
DK2242522T3 (da) 2008-01-08 2012-06-18 Bluesky Medical Group Inc Sårbehandling med uafbrudt variabelt undertryk og fremgangsmåde til kontrol heraf
AU2009223037A1 (en) 2008-03-12 2009-09-17 Smith & Nephew Plc Negative pressure dressing and method of using same
US8611191B2 (en) * 2008-05-22 2013-12-17 Fairfield Industries, Inc. Land based unit for seismic data acquisition
WO2010138729A2 (en) * 2009-05-28 2010-12-02 Real Time Systems, Inc. Digital air gun
US8842493B2 (en) * 2010-10-01 2014-09-23 Westerngeco L.L.C. Method for offset timing of simultaneous seismic source firing
WO2013101569A1 (en) * 2011-12-29 2013-07-04 Schlumberger Canada Limited Cable telemetry synchronization system and method
CA2864094A1 (en) 2012-02-09 2013-08-15 Inova Ltd. Method of seismic source synchronization
EP2657725B1 (en) * 2012-04-27 2015-01-14 Sercel Method and system for managing a multi-vessel seismic system
EP2738575B1 (en) 2012-11-28 2017-11-08 Sercel Method for managing shots in a multi-vessel seismic system
US9360575B2 (en) 2013-01-11 2016-06-07 Fairfield Industries Incorporated Simultaneous shooting nodal acquisition seismic survey methods
CN103163544A (zh) * 2013-03-20 2013-06-19 中国海洋石油总公司 一种炮点定位方法及系统
US10768329B2 (en) 2017-03-31 2020-09-08 Schlumberger Technology Corporation Seismic sensing systems and processes for using same
US10613242B2 (en) 2017-03-31 2020-04-07 Schlumberger Technology Corporation Azimuthal determination of subterranean acoustic reflectors
CN109031406B (zh) * 2018-08-06 2020-04-14 中国科学院地质与地球物理研究所 一种枪控时标机

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US5119341A (en) * 1991-07-17 1992-06-02 The United States Of America As Represented By The Secretary Of The Air Force Method for extending GPS to underwater applications
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Also Published As

Publication number Publication date
DE69307956T2 (de) 1997-05-22
EP0577364B1 (en) 1997-02-05
NO922584L (no) 1994-01-03
US5548562A (en) 1996-08-20
EP0577364A3 (en) 1994-05-11
NO176860B (no) 1995-02-27
DE69307956D1 (de) 1997-03-20
NO922584D0 (no) 1992-06-30
EP0577364A2 (en) 1994-01-05

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