NO900398D0 - Fremgangsmaate for aa redusere trykkboelger ved marin seismisk undersoekelse. - Google Patents

Fremgangsmaate for aa redusere trykkboelger ved marin seismisk undersoekelse.

Info

Publication number
NO900398D0
NO900398D0 NO900398A NO900398A NO900398D0 NO 900398 D0 NO900398 D0 NO 900398D0 NO 900398 A NO900398 A NO 900398A NO 900398 A NO900398 A NO 900398A NO 900398 D0 NO900398 D0 NO 900398D0
Authority
NO
Norway
Prior art keywords
marin
procedure
reduce pressure
seismic investigation
bells
Prior art date
Application number
NO900398A
Other languages
English (en)
Other versions
NO900398L (no
Inventor
John J Sallas
Original Assignee
Halliburton Geophys Service
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 Halliburton Geophys Service filed Critical Halliburton Geophys Service
Publication of NO900398D0 publication Critical patent/NO900398D0/no
Publication of NO900398L publication Critical patent/NO900398L/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
    • G01V1/003—Seismic data acquisition in general, e.g. survey design
    • G01V1/006—Seismic data acquisition in general, e.g. survey design generating single signals by using more than one generator, e.g. beam steering or focusing arrays
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S367/00—Communications, electrical: acoustic wave systems and devices
    • Y10S367/905—Side lobe reduction or shading

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
NO90900398A 1989-01-30 1990-01-29 Fremgangsmaate for aa redusere trykkboelger ved marin seismisk undersoekelse. NO900398L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/304,786 US4918668A (en) 1989-01-30 1989-01-30 Marine vibrator tuneable array

Publications (2)

Publication Number Publication Date
NO900398D0 true NO900398D0 (no) 1990-01-29
NO900398L NO900398L (no) 1990-07-31

Family

ID=23178023

Family Applications (1)

Application Number Title Priority Date Filing Date
NO90900398A NO900398L (no) 1989-01-30 1990-01-29 Fremgangsmaate for aa redusere trykkboelger ved marin seismisk undersoekelse.

Country Status (3)

Country Link
US (1) US4918668A (no)
EP (1) EP0381367A3 (no)
NO (1) NO900398L (no)

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IT1241558B (it) * 1990-12-21 1994-01-17 Consiglio Nazionale Ricerche Dispositivo per la trasmissione e la ricezione di sgnali acustici ad alta risoluzione, particolarmente er applicazioni sottomarine, con trasduttore paraboloidale di ricezione circondato da trasduttori parabolidali di trasmissione a eccitazione differenziata.
NO301354B1 (no) * 1994-11-02 1997-10-13 Petroleum Geo Services As Akustisk kildeanordning
DE19738688C2 (de) * 1997-09-04 2000-05-11 Stn Atlas Elektronik Gmbh Vorrichtung zum Nachbilden eines schallreflektierenden Wasserfahrzeugs
US6028817A (en) * 1997-12-30 2000-02-22 Western Atlas International, Inc. Marine seismic system with independently powered tow vehicles
DE19929708B4 (de) * 1999-06-29 2005-02-24 Innomar Technologie Gmbh Verfahren zur Gewinnung von bodenrelevanten Parametern bei der Sedimentortung mit parametrischen akustischen Schallquellen
DE19931387B4 (de) * 1999-07-07 2004-02-05 Innomar Technologie Gmbh Verfahren und Anordnung mit parametrischer Sendung zur Echolotung des Bodens, von Sedimentschichten und von Objekten am und im Boden sowie zur Unterwassernachrichtenübertragung
GB9920593D0 (en) * 1999-09-02 1999-11-03 Geco Prakla Uk Ltd A method of seismic surveying, a marine vibrator arrangement, and a method of calculating the depths of seismic sources
US6263285B1 (en) 1999-09-15 2001-07-17 Pgs Tensor, Inc. Amplitude spectra estimation
GB0007034D0 (en) * 2000-03-23 2000-05-10 Geco As Seismic source arrays
GB2393513A (en) * 2002-09-25 2004-03-31 Westerngeco Seismic Holdings Marine seismic surveying using a source not having a ghost at a non-zero frequency
GB2400662B (en) 2003-04-15 2006-08-09 Westerngeco Seismic Holdings Active steering for marine seismic sources
US7274990B2 (en) 2003-12-24 2007-09-25 Baker Hughes Incorporated Downhole library of master wavelets for VSP-while-drilling applications
US7633834B2 (en) * 2007-07-30 2009-12-15 Baker Hughes Incorporated VSP pattern recognition in absolute time
US8102731B2 (en) * 2009-04-01 2012-01-24 Pgs Geophysical As Method for operating marine seismic vibrator array to enhance low frequency output
CN103477246B (zh) * 2011-03-14 2016-10-05 格库技术有限公司 具有减少的拖影和/或增大的失真容限的海洋振动器扫描
US20130021872A1 (en) * 2011-04-08 2013-01-24 Husom Vidar A Seismic exploration noise reduction device
CA2861103C (en) * 2012-01-12 2020-02-18 Schlumberger Canada Limited Simultaneous marine vibrators
JP6082254B2 (ja) * 2013-01-18 2017-02-15 株式会社Ihi 水域地中探査システム及び水域地中探査方法
US9482765B2 (en) 2013-02-22 2016-11-01 Cgg Services Sa Vibrator source array load-balancing method and system
US9618636B2 (en) 2013-03-15 2017-04-11 Westerngeco L.L.C. Seismic acquisition using phase-shifted sweeps
AU2014246665A1 (en) 2013-04-05 2015-10-08 Woodside Energy Technologies Pty Ltd Method and system of multi-source marine seismic surveying
WO2014198865A2 (en) 2013-06-13 2014-12-18 Cgg Services Sa Adaptable seismic source for seismic surveys and method
US20140369163A1 (en) 2013-06-13 2014-12-18 Cgg Services Sa Stationary marine vibratory source for seismic surveys
US9625596B2 (en) 2013-06-14 2017-04-18 Cgg Services Sas Vibrator source array beam-forming and method
DK3044609T3 (en) 2013-09-12 2019-01-07 Cgg Services Sas METHODS AND SYSTEMS FOR SEISMIC IMAGE USING THE CODED GUIDANCE CHARACTERISTICS
US9775336B2 (en) * 2013-12-06 2017-10-03 Airmar Technology Corporation Acoustic projector with source level monitoring and control
EP3097438A2 (en) 2014-01-21 2016-11-30 CGG Services SA Method and system with low-frequency seismic source
US10001576B2 (en) 2015-04-27 2018-06-19 Cgg Services Sas Three-dimensional seismic acquisition system and method with dynamic resolution
CN108680959A (zh) * 2018-05-16 2018-10-19 中国海洋石油集团有限公司 一种自适应船干扰压制方法
CN112558181A (zh) * 2019-09-26 2021-03-26 中国石油天然气集团有限公司 海洋气枪近场检波器的灵敏度校准方法及装置
CN113406606A (zh) * 2021-06-22 2021-09-17 武昌理工学院 一种基于三维空间技术的横纵波分离解析方法

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FR701747A (fr) * 1929-12-21 1931-03-21 Procédé pour l'exploration sismique du sol au moyen d'ondes sismiques dirigées dans un sens déterminé artificiellement provoquées en groupes appropriés au moyen d'explosions de charges explosives très brisantes
FR1480127A (fr) * 1965-07-13 1967-05-12 Gen Dynamics Corp Exploration géophysique
DE2403550A1 (de) * 1973-04-25 1975-01-23 Hercules Inc Verfahren bzw. vorrichtung zum durchfuehren von meeresseismischen messungen
GB1577417A (en) * 1976-04-22 1980-10-22 Western Geophysical Co Seismic prospecting
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US4486865A (en) * 1980-09-02 1984-12-04 Mobil Oil Corporation Pressure and velocity detectors for seismic exploration
US4345473A (en) * 1980-11-26 1982-08-24 Shell Oil Company Vertical component accelerometer
US4705137A (en) * 1980-12-04 1987-11-10 Conoco Inc. Marine shear wave vibrator
US4730692A (en) * 1980-12-12 1988-03-15 Conoco Inc. Apparatus for marine shear wave prospecting
US4483411A (en) * 1981-02-17 1984-11-20 Exxon Production Research Co. Tunable marine seismic source
EP0066423B1 (en) * 1981-05-29 1988-01-13 Britoil Plc Method of determining the signatures of arrays of marine seismic sources, and of accumulating data for use in such methods
US4616352A (en) * 1982-10-18 1986-10-07 Texas Instruments Incorporated Vibrator seismic source having distortion limiting control system
GB2134257B (en) * 1983-01-19 1986-03-12 Shell Int Research Signal improvement in marine seismic exploration
US4618949A (en) * 1984-03-19 1986-10-21 Lister Clive R B Self-orienting directionally sensitive geophone
US4752916A (en) * 1984-08-28 1988-06-21 Dan Loewenthal Method and system for removing the effect of the source wavelet from seismic data
GB2173068B (en) * 1985-02-08 1989-06-07 Furuno Electric Co Beam forming device
US4723231A (en) * 1985-03-04 1988-02-02 Texas Instruments Incorporated Source tunable array for ground roll reduction
US4709356A (en) * 1985-11-22 1987-11-24 Shell Oil Company Seismic array positioning
US4721180A (en) * 1986-11-26 1988-01-26 Western Atlas International, Inc. Marine seismic source array
US4739858A (en) * 1987-03-02 1988-04-26 Western Atlas International, Inc. Spectrally-shaped air gun arrays

Also Published As

Publication number Publication date
EP0381367A3 (en) 1991-09-18
NO900398L (no) 1990-07-31
US4918668A (en) 1990-04-17
EP0381367A2 (en) 1990-08-08

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