BR0011773A - Método para corrigir dados sìsmicos quanto à distorção causada pelo movimento de uma fonte sìsmica e o movimento de um receptor sìsmico, e, sistema de medição sìsmica - Google Patents
Método para corrigir dados sìsmicos quanto à distorção causada pelo movimento de uma fonte sìsmica e o movimento de um receptor sìsmico, e, sistema de medição sìsmicaInfo
- Publication number
- BR0011773A BR0011773A BR0011773-0A BR0011773A BR0011773A BR 0011773 A BR0011773 A BR 0011773A BR 0011773 A BR0011773 A BR 0011773A BR 0011773 A BR0011773 A BR 0011773A
- Authority
- BR
- Brazil
- Prior art keywords
- seismic
- movement
- receiver
- source
- distortion caused
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000005259 measurement Methods 0.000 abstract 3
- 238000013500 data storage Methods 0.000 abstract 1
- 230000000007 visual effect Effects 0.000 abstract 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
- 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
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/30—Noise handling
- G01V2210/32—Noise reduction
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Acoustics & Sound (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Oceanography (AREA)
- Geophysics And Detection Of Objects (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
"MéTODO PARA CORRIGIR DADOS SìSMICOS QUANTO A DISTORçãO CAUSADA PELO MOVIMENTO DE UMA FONTE SìSMICA E O MOVIMENTO DE UM RECEPTOR SìSMICO, E, SISTEMA DE MEDIçãO SìSMICA". Um sistema sísmico é provido com um método de reduzir distorção causada pelo movimento de uma fonte (112) e receptor (114) em medições sísmicas marinhas. Em um modo de realização, o sistema sísmico compreende uma fonte sísmica (112), um receptor sísmico (114), uma unidade de interface fonte/receptor (56), uma unidade de processamento (53), um unidade de armazenamento de dados (54), um dispositivo de exibição visual (52), e um dispositivo de entrada de usuário (59). A unidade de processamento é configurada para receber medições sísmicas provenientes do receptor sísmico e criar um modelo de velocidade sísmica a partir dos dados recebidos. A unidade de processamento usa o modelo de velocidade para calcular uma função de dilatação que é indicadora de uma distorção causada pelo movimento da fonte sísmica.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/336,658 US6151556A (en) | 1999-06-18 | 1999-06-18 | Method and apparatus for doppler smear correction in marine seismology measurements |
PCT/US2000/016582 WO2000079303A1 (en) | 1999-06-18 | 2000-06-16 | Method and apparatus for doppler smear correction in marine seismology measurements |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0011773A true BR0011773A (pt) | 2002-04-02 |
Family
ID=23317088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0011773-0A BR0011773A (pt) | 1999-06-18 | 2000-06-16 | Método para corrigir dados sìsmicos quanto à distorção causada pelo movimento de uma fonte sìsmica e o movimento de um receptor sìsmico, e, sistema de medição sìsmica |
Country Status (10)
Country | Link |
---|---|
US (1) | US6151556A (pt) |
EP (1) | EP1204885A4 (pt) |
AU (1) | AU772262B2 (pt) |
BR (1) | BR0011773A (pt) |
CA (1) | CA2375495C (pt) |
EA (1) | EA003760B1 (pt) |
MY (1) | MY118579A (pt) |
NO (1) | NO20016144L (pt) |
OA (1) | OA11967A (pt) |
WO (1) | WO2000079303A1 (pt) |
Families Citing this family (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9924987D0 (en) * | 1999-10-21 | 1999-12-22 | Geco As | Seismic data acquisition and processing method |
US6738715B2 (en) | 2001-09-14 | 2004-05-18 | Exxonmobil Upstream Research Company | Method for attenuating noise in seismic data |
US6906981B2 (en) | 2002-07-17 | 2005-06-14 | Pgs Americas, Inc. | Method and system for acquiring marine seismic data using multiple seismic sources |
US6895336B2 (en) * | 2002-09-12 | 2005-05-17 | Kelman Technologies, Inc. | Method of using matrix rank reduction to remove random noise from seismic data |
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 |
US7778110B2 (en) * | 2003-03-26 | 2010-08-17 | Westerngeco L.L.C. | Processing seismic data representative of the acceleration wavefield |
US6898148B2 (en) * | 2003-03-26 | 2005-05-24 | Westerngeco, L.L.C. | Multi-step receiver-motion compensation |
ATE535826T1 (de) | 2003-04-01 | 2011-12-15 | Exxonmobil Upstream Res Co | Geformte hochfrequenz-vibrationsquelle |
US7561493B2 (en) * | 2003-05-30 | 2009-07-14 | Fairfield Industries, Inc. | Method and apparatus for land based seismic data acquisition |
US7310287B2 (en) | 2003-05-30 | 2007-12-18 | Fairfield Industries Incorporated | Method and apparatus for seismic data acquisition |
FR2867568B1 (fr) * | 2004-03-15 | 2006-06-02 | Xavier Demoulin | Procede de caracterisation geotechnique d'un fond subaquatique, utilisant une onde acoustique a large bande et a rasance multiple |
US7031223B2 (en) * | 2004-04-30 | 2006-04-18 | Pgs Americas, Inc. | Method for correcting seismic data for receiver movement during data acquisition |
US7739051B2 (en) * | 2004-07-14 | 2010-06-15 | Compagnie Generale De Geophysique | Method for determination of diffractor locations at sea bottom for the purpose of attenuating such energy |
US8534959B2 (en) | 2005-01-17 | 2013-09-17 | Fairfield Industries Incorporated | Method and apparatus for deployment of ocean bottom seismometers |
US8127706B2 (en) * | 2005-05-02 | 2012-03-06 | Fairfield Industries Incorporated | Deck configuration for ocean bottom seismometer launch platforms |
US7545704B2 (en) * | 2007-02-13 | 2009-06-09 | Landmark Graphics Corporation | Performing 3-D scatterer imaging from 2-D seismic data |
US8045417B2 (en) * | 2007-02-13 | 2011-10-25 | Landmark Graphics Corporation | Analyzing 2-D surface and/or borehole seismic data to locate subsurface diffractors |
US7496452B2 (en) * | 2007-04-13 | 2009-02-24 | Westerngeco L.L.C. | Correction for errors caused by variation in water conditions |
US8082106B2 (en) * | 2007-08-16 | 2011-12-20 | Bp Corporation North America Inc. | 3D surface related multiple elimination for wide azimuth seismic data |
US8611191B2 (en) * | 2008-05-22 | 2013-12-17 | Fairfield Industries, Inc. | Land based unit for seismic data acquisition |
US8218393B2 (en) * | 2008-06-30 | 2012-07-10 | Westerngeco L.L.C. | Technique and system to increase the length of a seismic shot record |
US9297923B2 (en) * | 2010-03-01 | 2016-03-29 | Westerngeco L.L.C. | Gravity measurements using seismic streamers |
US8582395B2 (en) | 2010-11-04 | 2013-11-12 | Westerngeco L.L.C. | Marine vibroseis motion correction |
CA2829848C (en) | 2011-03-14 | 2016-07-05 | Schlumberger Canada Limited | Marine vibrator sweeps with reduced smearing and/or increased distortion tolerance |
US8949030B2 (en) | 2011-07-29 | 2015-02-03 | Westerngeco L.L.C. | Attenuating sea-surface ghost wave effects in seismic data |
FR2985095B1 (fr) * | 2011-12-23 | 2014-01-31 | Thales Sa | Module acoustique et antenne integrant ledit module acoustique |
WO2013105062A1 (en) | 2012-01-12 | 2013-07-18 | Geco Technology B.V. | Simultaneous marine vibrators |
US9274239B2 (en) | 2012-01-13 | 2016-03-01 | Westerngeco L.L.C. | Wavefield deghosting |
US20140153367A1 (en) * | 2012-11-30 | 2014-06-05 | Chevron U.S.A. Inc. | System and method for velocity anomaly analysis |
US20140153366A1 (en) * | 2012-11-30 | 2014-06-05 | Chevron U.S.A. Inc. | System and method for velocity anomaly analysis |
EP3025170B1 (en) | 2013-07-23 | 2021-11-03 | CGG Services SAS | Method for designature of seismic data acquired using moving source and seismic data processing system |
US10371844B2 (en) | 2015-01-05 | 2019-08-06 | Cgg Services Sas | Processing seismic data acquired using moving non-impulsive sources |
CN104932018A (zh) * | 2015-05-29 | 2015-09-23 | 西北工业大学 | 补偿变分辨率因子s变换的复时-频谱提高地震剖面分辨率的方法 |
CN104932008B (zh) * | 2015-05-29 | 2017-07-04 | 西安石文软件有限公司 | 补偿j变换的复时‑频谱提高地震剖面分辨率的方法 |
US10408916B2 (en) * | 2015-09-10 | 2019-09-10 | Cpg Technologies, Llc | Geolocation using guided surface waves |
EP3440314B1 (en) | 2016-04-07 | 2020-06-03 | BP Exploration Operating Company Limited | Detecting downhole sand ingress locations |
US11530606B2 (en) | 2016-04-07 | 2022-12-20 | Bp Exploration Operating Company Limited | Detecting downhole sand ingress locations |
US10067252B2 (en) | 2016-07-25 | 2018-09-04 | Chevron U.S.A. Inc. | Methods and systems for identifying a clathrate deposit |
EP3583296B1 (en) | 2017-03-31 | 2021-07-21 | BP Exploration Operating Company Limited | Well and overburden monitoring using distributed acoustic sensors |
EA202090528A1 (ru) | 2017-08-23 | 2020-07-10 | Бп Эксплорейшн Оперейтинг Компани Лимитед | Обнаружение мест скважинных пескопроявлений |
CN111771042A (zh) | 2017-10-11 | 2020-10-13 | 英国石油勘探运作有限公司 | 使用声学频域特征来检测事件 |
US20210389486A1 (en) | 2018-11-29 | 2021-12-16 | Bp Exploration Operating Company Limited | DAS Data Processing to Identify Fluid Inflow Locations and Fluid Type |
GB201820331D0 (en) | 2018-12-13 | 2019-01-30 | Bp Exploration Operating Co Ltd | Distributed acoustic sensing autocalibration |
US11035969B2 (en) * | 2019-06-19 | 2021-06-15 | Magseis Ff Llc | Marine diffraction survey for small object detection |
CA3154435C (en) | 2019-10-17 | 2023-03-28 | Lytt Limited | Inflow detection using dts features |
EP4045766A1 (en) | 2019-10-17 | 2022-08-24 | Lytt Limited | Fluid inflow characterization using hybrid das/dts measurements |
WO2021093974A1 (en) | 2019-11-15 | 2021-05-20 | Lytt Limited | Systems and methods for draw down improvements across wellbores |
BR112022013565A2 (pt) * | 2020-01-10 | 2022-09-20 | Bp Corp North America Inc | Método e aparelho para realizar modelagem eficiente de fontes sísmicas em movimento de duração estendida |
CN111221036B (zh) * | 2020-01-21 | 2021-03-30 | 中南大学 | 一种含未知空洞的目标区域震源定位方法及*** |
EP4165284A1 (en) | 2020-06-11 | 2023-04-19 | Lytt Limited | Systems and methods for subterranean fluid flow characterization |
EP4168647A1 (en) | 2020-06-18 | 2023-04-26 | Lytt Limited | Event model training using in situ data |
CN111929730B (zh) * | 2020-08-20 | 2021-04-16 | 中国矿业大学(北京) | 小尺度地质异常体检测方法及装置 |
CN113504568B (zh) * | 2021-07-09 | 2022-09-09 | 吉林大学 | 一种基于小生境差分进化算法的中值滤波方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3984805A (en) * | 1973-10-18 | 1976-10-05 | Daniel Silverman | Parallel operation of seismic vibrators without phase control |
US4380059A (en) * | 1980-08-20 | 1983-04-12 | Mobil Oil Corporation | F-K Filtering of multiple reflections from a seismic section |
US4809235A (en) * | 1987-09-28 | 1989-02-28 | Western Atlas International, Inc. | Method for removing doppler phase dispersion from seismic data |
FR2662818B1 (fr) * | 1990-05-30 | 1992-11-13 | Geophysique Cie Gle | Procede et dispositif de correction de la reponse de capteurs sismiques a un signal d'emission non conforme a une reference donnee. |
US5325436A (en) * | 1993-06-30 | 1994-06-28 | House Ear Institute | Method of signal processing for maintaining directional hearing with hearing aids |
-
1999
- 1999-06-18 US US09/336,658 patent/US6151556A/en not_active Expired - Lifetime
-
2000
- 2000-06-14 MY MYPI20002696A patent/MY118579A/en unknown
- 2000-06-16 EA EA200200053A patent/EA003760B1/ru not_active IP Right Cessation
- 2000-06-16 BR BR0011773-0A patent/BR0011773A/pt not_active Application Discontinuation
- 2000-06-16 WO PCT/US2000/016582 patent/WO2000079303A1/en active Application Filing
- 2000-06-16 AU AU57430/00A patent/AU772262B2/en not_active Ceased
- 2000-06-16 EP EP00942861.6A patent/EP1204885A4/en not_active Withdrawn
- 2000-06-16 CA CA002375495A patent/CA2375495C/en not_active Expired - Fee Related
- 2000-06-16 OA OA1200100331A patent/OA11967A/en unknown
-
2001
- 2001-12-17 NO NO20016144A patent/NO20016144L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
OA11967A (en) | 2006-04-17 |
US6151556A (en) | 2000-11-21 |
MY118579A (en) | 2004-12-31 |
NO20016144L (no) | 2002-02-19 |
EP1204885A1 (en) | 2002-05-15 |
AU5743000A (en) | 2001-01-09 |
EA003760B1 (ru) | 2003-08-28 |
AU772262B2 (en) | 2004-04-22 |
EA200200053A1 (ru) | 2002-06-27 |
EP1204885A4 (en) | 2014-06-25 |
CA2375495C (en) | 2004-11-16 |
CA2375495A1 (en) | 2000-12-28 |
NO20016144D0 (no) | 2001-12-17 |
WO2000079303A1 (en) | 2000-12-28 |
WO2000079303A8 (en) | 2001-04-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM O ART. 8O COMBINADO COM ART. 13 DA LPI |
|
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL. |