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
Links
- 238000011835 investigation Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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)
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) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US9459362B2 (en) * | 2011-03-14 | 2016-10-04 | Westerngeco L.L.C. | Marine vibrator sweeps with reduced smearing and/or increased distortion tolerance |
US20130021872A1 (en) * | 2011-04-08 | 2013-01-24 | Husom Vidar A | Seismic exploration noise reduction device |
US9753163B2 (en) | 2012-01-12 | 2017-09-05 | Westerngeco L.L.C. | 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 |
AU2014246662B2 (en) | 2013-04-05 | 2018-03-01 | Woodside Energy Technologies Pty Ltd | A magneto-hydrodynamic seismic source and a method of marine seismic surveying |
US9746569B2 (en) | 2013-06-13 | 2017-08-29 | Cgg Services Sas | Stationary marine vibratory source for seismic surveys |
MX2015017164A (es) | 2013-06-13 | 2016-09-28 | Cgg Services Sa | Fuente sismica adaptable para inspecciones sismicas y metodo. |
US9625596B2 (en) | 2013-06-14 | 2017-04-18 | Cgg Services Sas | Vibrator source array beam-forming and method |
US9874650B2 (en) | 2013-09-12 | 2018-01-23 | Cgg Services Sas | Methods and systems for seismic imaging using coded directivity |
US9775336B2 (en) * | 2013-12-06 | 2017-10-03 | Airmar Technology Corporation | Acoustic projector with source level monitoring and control |
MX2016009294A (es) | 2014-01-21 | 2016-10-07 | Cgg Services Sa | Metodo y sistema con fuente sismica de baja frecuencia. |
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 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CA1080342A (en) * | 1976-04-22 | 1980-06-24 | Ernest M. Hall (Jr.) | Receiving seismic waves with an accelerometer and a hydrophone |
US4242740A (en) * | 1978-01-09 | 1980-12-30 | Mobil Oil Corporation | Seismic refraction exploration |
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 |
-
1989
- 1989-01-30 US US07/304,786 patent/US4918668A/en not_active Expired - Lifetime
-
1990
- 1990-01-24 EP EP19900300755 patent/EP0381367A3/en not_active Withdrawn
- 1990-01-29 NO NO90900398A patent/NO900398L/no unknown
Also Published As
Publication number | Publication date |
---|---|
EP0381367A2 (en) | 1990-08-08 |
EP0381367A3 (en) | 1991-09-18 |
NO900398L (no) | 1990-07-31 |
US4918668A (en) | 1990-04-17 |
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