NO20031281D0 - System og fremgangsmåte for ekkobildefjerning - Google Patents
System og fremgangsmåte for ekkobildefjerningInfo
- Publication number
- NO20031281D0 NO20031281D0 NO20031281A NO20031281A NO20031281D0 NO 20031281 D0 NO20031281 D0 NO 20031281D0 NO 20031281 A NO20031281 A NO 20031281A NO 20031281 A NO20031281 A NO 20031281A NO 20031281 D0 NO20031281 D0 NO 20031281D0
- Authority
- NO
- Norway
- Prior art keywords
- procedures
- removal system
- echo image
- image removal
- echo
- Prior art date
Links
- 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
- G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
- G01V1/36—Effecting static or dynamic corrections on records, e.g. correcting spread; Correlating seismic signals; Eliminating effects of unwanted energy
- G01V1/364—Seismic filtering
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/50—Corrections or adjustments related to wave propagation
- G01V2210/56—De-ghosting; Reverberation compensation
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)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/728,266 US6477470B2 (en) | 2000-12-01 | 2000-12-01 | Method and system for deghosting |
PCT/US2001/027345 WO2002044758A2 (en) | 2000-12-01 | 2001-08-30 | Method and system for deghosting |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20031281D0 true NO20031281D0 (no) | 2003-03-20 |
NO20031281L NO20031281L (no) | 2003-05-15 |
Family
ID=24926121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20031281A NO20031281L (no) | 2000-12-01 | 2003-03-20 | System og fremgangsmate for ekkobildefjerning |
Country Status (6)
Country | Link |
---|---|
US (3) | US6477470B2 (no) |
AU (2) | AU2001290607B2 (no) |
EG (1) | EG23621A (no) |
GB (2) | GB2401179B (no) |
NO (1) | NO20031281L (no) |
WO (1) | WO2002044758A2 (no) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9906456D0 (en) | 1999-03-22 | 1999-05-12 | Geco Prakla Uk Ltd | Method and system for reducing effects of sea surface ghost contamination in seismic data |
US7123543B2 (en) * | 2003-07-16 | 2006-10-17 | Pgs Americas, Inc. | Method for seismic exploration utilizing motion sensor and pressure sensor data |
GB2405473B (en) * | 2003-08-23 | 2005-10-05 | Westerngeco Ltd | Multiple attenuation method |
GB2410551B (en) * | 2004-01-30 | 2006-06-14 | Westerngeco Ltd | Marine seismic acquisition system |
US20050194201A1 (en) * | 2004-03-03 | 2005-09-08 | Tenghamn Stig R.L. | Particle motion sensor for marine seismic sensor streamers |
US7926614B2 (en) * | 2004-03-03 | 2011-04-19 | Pgs Americas, Inc. | Particle motion sensor mounting for marine seismic sensor streamers |
GB2412732B (en) * | 2004-04-03 | 2006-05-17 | Westerngeco Ltd | Wavefield decomposition for cross-line survey |
US7800977B2 (en) * | 2004-06-01 | 2010-09-21 | Westerngeco L.L.C. | Pre-stack combining of over/under seismic data |
GB2415040B (en) * | 2004-06-12 | 2007-03-21 | Westerngeco Ltd | Three-dimensional deghosting |
US7336561B2 (en) * | 2004-09-07 | 2008-02-26 | Pgs Americas, Inc. | System for attenuation of water bottom multiples in seismic data recorded by pressure sensors and particle motion sensors |
US7499373B2 (en) | 2005-02-10 | 2009-03-03 | Westerngeco L.L.C. | Apparatus and methods for seismic streamer positioning |
US7319636B2 (en) * | 2005-03-14 | 2008-01-15 | Westerngeco, L.L.C. | Calibration of pressure gradient recordings |
US7489590B2 (en) * | 2005-04-08 | 2009-02-10 | Westerngeco L.L.C. | Method and apparatus for source and receiver side wave field separation |
US7372769B2 (en) * | 2005-04-08 | 2008-05-13 | Western Geco L.L.C. | Method and apparatus for adaptive over/under combination of seismic data |
US7768869B2 (en) * | 2005-05-05 | 2010-08-03 | Pgs Americas, Inc. | Method for deghosting and water layer multiple reflection attenuation in marine seismic data |
US8931335B2 (en) * | 2006-04-07 | 2015-01-13 | Baker Hughes Incorporation | Processing of multi-component induction data in the presence of borehole abnormalities |
US7480204B2 (en) * | 2006-07-07 | 2009-01-20 | Westerngeco L.L.C. | Seismic data processing |
US7391674B2 (en) * | 2006-07-26 | 2008-06-24 | Western Geco L.L.C. | Methods and systems for determining orientation of seismic cable apparatus |
GB2446825B (en) | 2007-02-24 | 2009-08-05 | Westerngeco Seismic Holdings | Method for seismic surveying using data collected at different depths |
FR2916540B1 (fr) * | 2007-05-25 | 2009-08-28 | Cgg Services Sa | Procede d'exploration sismique permettant la supression de fantomes dus aux reflexions a la surface de l'eau, et procede de traitement de donnees sismiques pour la supression de ces fantomes |
US7715988B2 (en) * | 2007-06-13 | 2010-05-11 | Westerngeco L.L.C. | Interpolating and deghosting multi-component seismic sensor data |
NO20083861L (no) * | 2007-09-14 | 2009-03-16 | Geco Technology Bv | Bruk av kildehoydemalinger for a fjerne sjoforstyrrelser |
US7986586B2 (en) * | 2008-04-08 | 2011-07-26 | Pgs Geophysical As | Method for deghosting marine seismic streamer data with irregular receiver positions |
KR100966904B1 (ko) * | 2008-05-06 | 2010-06-30 | 재단법인서울대학교산학협력재단 | 라플라스-푸리에 영역의 파형 역산을 이용한 지하 구조의 영상화 장치, 방법 및 기록매체 |
WO2010082126A2 (en) | 2009-01-16 | 2010-07-22 | Geco Technology B.V. | Processing seismic data |
US20100211320A1 (en) * | 2009-02-13 | 2010-08-19 | Massimiliano Vassallo | Reconstructing a seismic wavefield |
US8699297B2 (en) * | 2009-02-13 | 2014-04-15 | Westerngeco L.L.C. | Deghosting and reconstructing a seismic wavefield |
US8554484B2 (en) * | 2009-02-13 | 2013-10-08 | Westerngeco L.L.C. | Reconstructing seismic wavefields |
US8050139B2 (en) * | 2009-03-27 | 2011-11-01 | Westerngeco L.L.C. | System and method for towing acoustic source arrays |
US8274858B2 (en) * | 2009-11-12 | 2012-09-25 | Pgs Geophysical As | Method for full-bandwidth deghosting of marine seismic streamer data |
US9025413B2 (en) * | 2009-12-07 | 2015-05-05 | Pgs Geophysical As | Method for full-bandwidth source deghosting of marine seismic streamer data |
US8902699B2 (en) | 2010-03-30 | 2014-12-02 | Pgs Geophysical As | Method for separating up and down propagating pressure and vertical velocity fields from pressure and three-axial motion sensors in towed streamers |
US8693282B2 (en) * | 2010-05-25 | 2014-04-08 | Westerngeco L.L.C. | Deghosting seismic data |
US8339896B2 (en) * | 2010-08-16 | 2012-12-25 | Pgs Geophysical As | Method for separating seismic sources in marine seismic surveys |
US9075159B2 (en) * | 2011-06-08 | 2015-07-07 | Chevron U.S.A., Inc. | System and method for seismic data inversion |
US10466377B2 (en) * | 2012-02-28 | 2019-11-05 | Pgs Geophysical As | Methods and systems for deghosting marine seismic wavefields using cost-functional minimization |
WO2014150897A2 (en) * | 2013-03-15 | 2014-09-25 | Ion Geophysical Corporation | Methods and systems for deghosting variable depth seismic data |
US9322944B2 (en) | 2013-03-15 | 2016-04-26 | Pgs Geophysical As | Wavefield regularization by 3-D wavefield decomposition for geophysical data |
CN105940322A (zh) * | 2014-01-27 | 2016-09-14 | 斯伦贝谢技术有限公司 | 多维地震传感器阵列 |
US9791580B2 (en) | 2014-04-17 | 2017-10-17 | Pgs Geophysical As | Methods and systems to separate wavefields using pressure wavefield data |
CA2961201C (en) | 2014-09-15 | 2022-12-06 | Shell Internationale Research Maatschappij B.V. | Method and system for acquisition of seismic data |
GB2547942A (en) * | 2016-03-04 | 2017-09-06 | Robertsson Johan | Method for deghosting and redatuming operator estimation |
US11555889B2 (en) * | 2020-04-28 | 2023-01-17 | Bae Systems Information And Electronic Systems Integration Inc. | Interferometrics for mesa radar |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2082771A (en) * | 1980-08-20 | 1982-03-10 | Mobil Oil Corp | F-K Geophysical operations including filtering of seismic records |
US4380059A (en) * | 1980-08-20 | 1983-04-12 | Mobil Oil Corporation | F-K Filtering of multiple reflections from a seismic section |
US4555779A (en) * | 1980-12-10 | 1985-11-26 | Chevron Research Company | Submerged marine streamer locator |
US4635236A (en) * | 1981-09-29 | 1987-01-06 | Chevron Research Company | Submerged marine streamer locator |
US4669067A (en) * | 1985-08-06 | 1987-05-26 | Chevron Research Company | Method and apparatus for locating a submerged marine streamer |
NO173206C (no) * | 1988-06-06 | 1999-11-11 | Geco As | Fremgangsmåte til posisjonsbestemmelse av minst to seismiske kabler i et refleksjonsseismisk målesystem |
US4992991A (en) * | 1988-10-31 | 1991-02-12 | Exxon Production Research Company | Marine seismic receiving system employing multiple depth hydrostreamer cable |
US5193077A (en) | 1989-05-15 | 1993-03-09 | Atlantic Richfield Company | Method and apparatus for improved seismic prospecting |
EP0525408A3 (en) * | 1991-07-01 | 1993-12-22 | Eastman Kodak Co | Method for multiframe wiener restoration of noisy and blurred image sequences |
US5497356A (en) * | 1995-05-05 | 1996-03-05 | Western Atlas International | Method and apparatus for verifying the location of a seismic bottom cable in real time |
US5671136A (en) * | 1995-12-11 | 1997-09-23 | Willhoit, Jr.; Louis E. | Process for seismic imaging measurement and evaluation of three-dimensional subterranean common-impedance objects |
WO1997037246A1 (en) * | 1996-03-29 | 1997-10-09 | Schlumberger Technology Corporation | Bottom-referenced seismic cable with vertical hydrophone arrays |
US5696734A (en) * | 1996-04-30 | 1997-12-09 | Atlantic Richfield Company | Method and system for eliminating ghost reflections from ocean bottom cable seismic survey signals |
US5774417A (en) * | 1996-10-25 | 1998-06-30 | Atlantic Richfield Company | Amplitude and phase compensation in dual-sensor ocean bottom cable seismic data processing |
US5910728A (en) * | 1996-11-12 | 1999-06-08 | Beth Israel Deaconess Medical Center | Simultaneous acquisition of spatial harmonics (SMASH): ultra-fast imaging with radiofrequency coil arrays |
GB9813851D0 (en) * | 1998-06-27 | 1998-08-26 | Geco Prakla Uk Ltd | Seismic data acquisition and processing method |
US6094620A (en) * | 1999-01-08 | 2000-07-25 | Exxonmobil Upstream Research Company | Method for identifying and removing multiples from seismic reflection data |
GB9906456D0 (en) * | 1999-03-22 | 1999-05-12 | Geco Prakla Uk Ltd | Method and system for reducing effects of sea surface ghost contamination in seismic data |
US6256589B1 (en) * | 1999-12-03 | 2001-07-03 | Petroleo Brasileiro S.A.-Petrobras | Method for the measurement of multidirectional far-field source signatures from seismic surveys |
US6477420B1 (en) * | 2001-04-27 | 2002-11-05 | Medtronic, Inc | Control of pacing rate in mode switching implantable medical devices |
-
2000
- 2000-12-01 US US09/728,266 patent/US6477470B2/en not_active Expired - Lifetime
-
2001
- 2001-08-30 AU AU2001290607A patent/AU2001290607B2/en not_active Ceased
- 2001-08-30 GB GB0416108A patent/GB2401179B/en not_active Expired - Fee Related
- 2001-08-30 AU AU9060701A patent/AU9060701A/xx active Pending
- 2001-08-30 GB GB0309107A patent/GB2384559B/en not_active Expired - Fee Related
- 2001-08-30 WO PCT/US2001/027345 patent/WO2002044758A2/en active IP Right Grant
- 2001-09-26 EG EG20011019A patent/EG23621A/xx active
-
2002
- 2002-09-27 US US10/256,768 patent/US6747913B2/en not_active Expired - Lifetime
- 2002-09-27 US US10/256,823 patent/US6654694B2/en not_active Expired - Lifetime
-
2003
- 2003-03-20 NO NO20031281A patent/NO20031281L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EG23621A (en) | 2006-12-11 |
GB2384559B (en) | 2005-02-02 |
AU2001290607B2 (en) | 2005-06-16 |
US6747913B2 (en) | 2004-06-08 |
WO2002044758A2 (en) | 2002-06-06 |
GB2401179A (en) | 2004-11-03 |
GB2384559A (en) | 2003-07-30 |
GB0309107D0 (en) | 2003-05-28 |
US20030105592A1 (en) | 2003-06-05 |
WO2002044758A3 (en) | 2002-09-19 |
US20030125880A1 (en) | 2003-07-03 |
US20020103606A1 (en) | 2002-08-01 |
NO20031281L (no) | 2003-05-15 |
US6477470B2 (en) | 2002-11-05 |
AU9060701A (en) | 2002-06-11 |
GB0416108D0 (en) | 2004-08-18 |
GB2401179B (en) | 2005-04-13 |
US6654694B2 (en) | 2003-11-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |