NO20093407L - Fremgangsmate for seismiske undersokelser som muliggjor undertrykkelse av "spokelsesrefleksjoner" fra vannoverflaten - Google Patents
Fremgangsmate for seismiske undersokelser som muliggjor undertrykkelse av "spokelsesrefleksjoner" fra vannoverflatenInfo
- Publication number
- NO20093407L NO20093407L NO20093407A NO20093407A NO20093407L NO 20093407 L NO20093407 L NO 20093407L NO 20093407 A NO20093407 A NO 20093407A NO 20093407 A NO20093407 A NO 20093407A NO 20093407 L NO20093407 L NO 20093407L
- Authority
- NO
- Norway
- Prior art keywords
- water surface
- seismic survey
- ghost reflections
- enabling suppression
- procedure enabling
- Prior art date
Links
- 230000001629 suppression Effects 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
-
- 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
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
- G01V1/3817—Positioning of seismic devices
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Oceanography (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
Oppfinnelsen angår en fremgangsmåte for marine, seismiske undersøkelser ved minst to forskjellige dybder ved hjelp av streamere som hver innbefatter et sett med hydrofoner, hvor innsamlingen av data ved de forskjellige dybdene blir utført i et enkelt undersøkelsesområde, og hvor posisjonen til streamerne og hydrofonene ved innsamling av data ved en første dybde, er uavhengig av posisjonen til streamerne og hydrofonene ved innsamling av seismiske data ved en andre dybde.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0755279A FR2916540B1 (fr) | 2007-05-25 | 2007-05-25 | 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 |
PCT/EP2008/056409 WO2008145630A1 (en) | 2007-05-25 | 2008-05-26 | Seismic exploration process enabling the suppression of ghosts due to reflections at the water surface, and process for processing seismic data in order to suppress these ghosts |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20093407L true NO20093407L (no) | 2009-12-18 |
Family
ID=38896113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20093407A NO20093407L (no) | 2007-05-25 | 2009-11-24 | Fremgangsmate for seismiske undersokelser som muliggjor undertrykkelse av "spokelsesrefleksjoner" fra vannoverflaten |
Country Status (8)
Country | Link |
---|---|
US (1) | US8553491B2 (no) |
AU (1) | AU2008257573B2 (no) |
BR (1) | BRPI0812104A2 (no) |
FR (1) | FR2916540B1 (no) |
GB (1) | GB2449564B (no) |
MX (1) | MX2009012741A (no) |
NO (1) | NO20093407L (no) |
WO (1) | WO2008145630A1 (no) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2387729A2 (en) * | 2009-01-16 | 2011-11-23 | Geco Technology B.V. | Processing seismic data |
US9110191B2 (en) | 2009-03-30 | 2015-08-18 | Westerngeco L.L.C. | Multiple attenuation for ocean-bottom seismic data |
US9733375B2 (en) * | 2011-03-01 | 2017-08-15 | CGGVeritas Services (U.S.) Inc. | Method and device for alternating depths marine seismic acquisition |
US8862408B2 (en) * | 2011-09-28 | 2014-10-14 | Westerngeco L.L.C. | Determining one or more target positions in an acquisition domain for processing survey data |
US9442209B2 (en) * | 2012-07-10 | 2016-09-13 | Pgs Geophysical As | Methods and systems for reconstruction of low frequency particle velocity wavefields and deghosting of seismic streamer data |
WO2014114681A1 (en) | 2013-01-23 | 2014-07-31 | Cgg Services Sa | Low frequency emission and recording for seismic data acquisition |
US20160084976A1 (en) * | 2013-05-29 | 2016-03-24 | Cgg Services Sa | Processing of multi-sensor streamer data |
CN104536045A (zh) * | 2015-01-16 | 2015-04-22 | 中国海洋石油总公司 | 一种基于子波处理的鬼波压制方法 |
CN108020864B (zh) * | 2017-12-29 | 2023-09-12 | 中国电建集团华东勘测设计研究院有限公司 | 一种海上浅层地震勘探的竖直测线系统及应用 |
CN112444846B (zh) * | 2019-08-27 | 2023-11-28 | 中国石油天然气集团有限公司 | 地震资料中浅水层影响优化方法及装置 |
CN114167501B (zh) * | 2021-11-04 | 2023-06-30 | 中国海洋大学 | 压制强能量海面鬼波的ftx处理方法、存储介质、处理终端 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2757356A (en) | 1954-01-08 | 1956-07-31 | Texas Instruments Inc | Method and apparatus for canceling reverberations in water layers |
US3689874A (en) * | 1964-11-12 | 1972-09-05 | Manus R Foster | Processing of geophysical data |
US6590831B1 (en) * | 1997-12-30 | 2003-07-08 | Westerngeco L.L.C. | Method and apparatus for controlling and optimizing seismic data acquisition |
US6028817A (en) * | 1997-12-30 | 2000-02-22 | Western Atlas International, Inc. | Marine seismic system with independently powered tow vehicles |
GB9800741D0 (en) | 1998-01-15 | 1998-03-11 | Geco As | Multiple attenuation of multi-component sea-bottom data |
US6493636B1 (en) * | 1998-11-05 | 2002-12-10 | Shell Oil Company | Method of marine seismic exploration utilizing vertically and horizontally offset streamers |
GB2401180B (en) * | 2000-12-01 | 2005-05-18 | Pgs Americas Inc | Method and system for evaluating quality of deghosted seismic data |
US6477470B2 (en) * | 2000-12-01 | 2002-11-05 | Pgs Americas, Inc. | Method and system for deghosting |
US6691038B2 (en) | 2001-06-15 | 2004-02-10 | Westerngeco L.L.C. | Active separation tracking and positioning system for towed seismic arrays |
US6704244B1 (en) | 2002-10-08 | 2004-03-09 | Pgs Americas, Inc. | Method for acquiring and processing seismic survey data using ocean bottom cables and streamers |
GB2405473B (en) * | 2003-08-23 | 2005-10-05 | Westerngeco Ltd | Multiple attenuation method |
US7800977B2 (en) * | 2004-06-01 | 2010-09-21 | Westerngeco L.L.C. | Pre-stack combining of over/under seismic data |
FR2874270B1 (fr) | 2004-08-12 | 2006-11-17 | Geophysique Cie Gle | Procede d'exploration sismique |
US7499373B2 (en) | 2005-02-10 | 2009-03-03 | Westerngeco L.L.C. | Apparatus and methods for seismic streamer positioning |
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 |
GB2446825B (en) * | 2007-02-24 | 2009-08-05 | Westerngeco Seismic Holdings | Method for seismic surveying using data collected at different depths |
-
2007
- 2007-05-25 FR FR0755279A patent/FR2916540B1/fr not_active Expired - Fee Related
-
2008
- 2008-05-26 AU AU2008257573A patent/AU2008257573B2/en not_active Ceased
- 2008-05-26 MX MX2009012741A patent/MX2009012741A/es active IP Right Grant
- 2008-05-26 BR BRPI0812104-4A2A patent/BRPI0812104A2/pt not_active IP Right Cessation
- 2008-05-26 WO PCT/EP2008/056409 patent/WO2008145630A1/en active Application Filing
- 2008-05-27 US US12/154,767 patent/US8553491B2/en not_active Expired - Fee Related
- 2008-05-27 GB GB0809583A patent/GB2449564B/en not_active Expired - Fee Related
-
2009
- 2009-11-24 NO NO20093407A patent/NO20093407L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
MX2009012741A (es) | 2009-12-11 |
WO2008145630A1 (en) | 2008-12-04 |
AU2008257573A1 (en) | 2008-12-04 |
FR2916540B1 (fr) | 2009-08-28 |
FR2916540A1 (fr) | 2008-11-28 |
GB0809583D0 (en) | 2008-07-02 |
GB2449564B (en) | 2011-09-28 |
US8553491B2 (en) | 2013-10-08 |
BRPI0812104A2 (pt) | 2014-11-25 |
GB2449564A (en) | 2008-11-26 |
US20090016158A1 (en) | 2009-01-15 |
AU2008257573B2 (en) | 2013-01-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO20093407L (no) | Fremgangsmate for seismiske undersokelser som muliggjor undertrykkelse av "spokelsesrefleksjoner" fra vannoverflaten | |
NO20061602L (no) | Fremgangsmate og apparat for sidebolgefeltseparasjon for kulde og mottager | |
IN2010KO00523A (no) | ||
MY166978A (en) | Device and method for deghosting variable depth streamer data | |
MX2011006620A (es) | Metodo para optimizar el funcionamiento de un arreglo de fuente acustica. | |
NO20083162L (no) | Fremgangsmate for stoyundertrykking i seismiske signaler ved bruk av romlige transformasjoner | |
NO20092223L (no) | Havbunnfolgende streamer | |
MX354722B (es) | Despliegue y recuperación de vehículos sub-acuáticos autónomos para inspección sísmica. | |
NO20065911L (no) | Fremgangsmater og systemer for a bestemme signaturer for oppstillinger av marine seismiske kilder for seismisk analyse | |
GB201307120D0 (en) | Device and method for deghosting variable depth streamer data | |
MY154873A (en) | Identification and suppression of multiples in ocean bottom seismic data | |
Harding et al. | Velocity structure near IODP Hole U1309D, Atlantis Massif, from waveform inversion of streamer data and borehole measurements | |
EA201170575A1 (ru) | Псевдокаротажные диаграммы для улучшения стратиграфической корреляции между бассейнами осадконакопления | |
Jiang et al. | Valhall dual-well 3D DAS VSP field trial and imaging for active wells | |
MX2012010967A (es) | Dispositvo y metodo para determinar la forma de un cable marino. | |
MX361532B (es) | Diagnóstico por imágenes sísmicas usando reflexiones de orden más alto. | |
Kamei et al. | Passive seismic imaging and velocity inversion using full wavefield methods | |
WO2012154059A3 (en) | Forward looking seismics from drill-bit | |
Kazinnik et al. | Near surface velocities at Ekofisk from Scholte and refracted wave analysis | |
EP2920614A1 (en) | Deghosting measured survey data | |
Edme et al. | Near-surface imaging using ambient-noise body waves | |
Asakawa et al. | The application of equivalent offset migration (EOM) to vertical cable seismic (VCS) data | |
Asakawa et al. | Vertical cable seismic survey for hydrothermal deposit | |
Alexandrov et al. | Improving land seismic repeatability with virtual source redatuming: synthetic case study | |
Khaidukov et al. | Numerical study of the seismic wave fields in the transition zone in winter |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |