BR0113025A - Método para processar dados sìsmicos superficiais ou dados sìsmicos marìtimos rebocados - Google Patents
Método para processar dados sìsmicos superficiais ou dados sìsmicos marìtimos rebocadosInfo
- Publication number
- BR0113025A BR0113025A BR0113025-0A BR0113025A BR0113025A BR 0113025 A BR0113025 A BR 0113025A BR 0113025 A BR0113025 A BR 0113025A BR 0113025 A BR0113025 A BR 0113025A
- Authority
- BR
- Brazil
- Prior art keywords
- seismic data
- seismic
- vsp
- velocity
- data
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 238000006073 displacement reaction Methods 0.000 abstract 2
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. analysis, for interpretation, for correction
- G01V1/30—Analysis
- G01V1/303—Analysis for determining velocity profiles or travel times
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)
- Geophysics And Detection Of Objects (AREA)
Abstract
"MéTODO PARA PROCESSAR DADOS SìSMICOS SUPERFICIAIS OU DADOS SìSMICOS MARìTIMOS REBOCADOS". Método para processar dados sísmicos, por exemplo, dados sísmicos superficiais tais como dados sísmicos OBC (Fundo Oceânico Baseado em Cabo) de múltiplos componentes, que compreende utilizar dados sísmicos de perfil sísmico vertical (VSP) para determinar um modelo da relação entre profundidade no interior da terra e a velocidade e energia sísmica. Numa concretização, um modelo da relação entre profundidade e velocidade de energia sísmica para ondas-P é calibrado utilizando-se dados sísmicos VSP. Então, um modelo da relação entre profundidade e velocidade de energia sísmica para ondas-S é calibrado utilizando dados sísmicos VSP. Inicialmente, os modelos são calibrados para a velocidade vertical de ondas-P e ondas-S, utilizando dados VSP de deslocamento-zero ou de baixo deslocamento. Os modelos podem então ser submetidos a etapas de calibração adicionais, tais como calibração para anisotropia VTI e atenuação anelástica. Concluída a calibração, os modelos são utilizados para processar dados sísmicos superficiais.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0018480.4A GB0018480D0 (en) | 2000-07-27 | 2000-07-27 | A method of processing surface seismic data |
PCT/GB2001/003363 WO2002010798A1 (en) | 2000-07-27 | 2001-07-26 | A method of processing seismic data |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0113025A true BR0113025A (pt) | 2003-12-30 |
Family
ID=9896465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0113025-0A BR0113025A (pt) | 2000-07-27 | 2001-07-26 | Método para processar dados sìsmicos superficiais ou dados sìsmicos marìtimos rebocados |
Country Status (9)
Country | Link |
---|---|
US (1) | US6917564B2 (pt) |
EP (1) | EP1320768A1 (pt) |
AU (2) | AU2001275708B2 (pt) |
BR (1) | BR0113025A (pt) |
EA (1) | EA005228B1 (pt) |
GB (1) | GB0018480D0 (pt) |
MX (1) | MXPA03000755A (pt) |
NO (1) | NO20030426L (pt) |
WO (1) | WO2002010798A1 (pt) |
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GB0125713D0 (en) * | 2001-10-26 | 2001-12-19 | Statoil Asa | Method of combining spatial models |
GB2384557B (en) * | 2002-01-25 | 2005-06-29 | Westerngeco Ltd | A method of and apparatus for processing seismic data |
UA72581C2 (en) * | 2002-08-30 | 2005-03-15 | Method for investigating oil-and-gas deposits by seismic waves | |
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 |
US6904368B2 (en) * | 2002-11-12 | 2005-06-07 | Landmark Graphics Corporation | Seismic analysis using post-imaging seismic anisotropy corrections |
GB2398124B (en) * | 2003-02-08 | 2006-10-25 | Abb Offshore Systems Ltd | Estimating the time of arrival of a seismic wave |
US8995224B2 (en) * | 2003-08-22 | 2015-03-31 | Schlumberger Technology Corporation | Real-time velocity and pore-pressure prediction ahead of drill bit |
US7027354B2 (en) * | 2003-09-22 | 2006-04-11 | 4Th Wave Imaging Corp. | Method of obtaining pore pressure and fluid saturation changes in subterranean reservoirs by forward modeling |
US20050128874A1 (en) * | 2003-12-15 | 2005-06-16 | Chevron U.S.A. Inc. | Methods for acquiring and processing seismic data from quasi-simultaneously activated translating energy sources |
US7274990B2 (en) * | 2003-12-24 | 2007-09-25 | Baker Hughes Incorporated | Downhole library of master wavelets for VSP-while-drilling applications |
GB2409900B (en) | 2004-01-09 | 2006-05-24 | Statoil Asa | Processing seismic data representing a physical system |
US7800977B2 (en) * | 2004-06-01 | 2010-09-21 | Westerngeco L.L.C. | Pre-stack combining of over/under seismic data |
US7535800B2 (en) * | 2005-05-11 | 2009-05-19 | Schlumberger Technology Corporation | Seismic imaging and tomography using seabed energy sources |
GB2435693A (en) | 2006-02-09 | 2007-09-05 | Electromagnetic Geoservices As | Seabed electromagnetic surveying |
US7751279B2 (en) | 2006-05-03 | 2010-07-06 | Baker Hughes Incorporated | Sub-salt reflection tomography and imaging by walkaway VSP survey |
GB2439378B (en) | 2006-06-09 | 2011-03-16 | Electromagnetic Geoservices As | Instrument for measuring electromagnetic signals |
US7773456B2 (en) * | 2006-10-02 | 2010-08-10 | Bp Corporation North America Inc. | System and method for seismic data acquisition |
GB2442749B (en) | 2006-10-12 | 2010-05-19 | Electromagnetic Geoservices As | Positioning system |
US20080137480A1 (en) * | 2006-12-07 | 2008-06-12 | Woodside Energy Limited | Method of Building a Subsurface Velocity Model |
US7382683B1 (en) * | 2006-12-14 | 2008-06-03 | Westerngeco L.L.C. | Computing an absorption parameter for a mode-converted seismic wave |
GB2445582A (en) | 2007-01-09 | 2008-07-16 | Statoil Asa | Method for analysing data from an electromagnetic survey |
US7633834B2 (en) * | 2007-07-30 | 2009-12-15 | Baker Hughes Incorporated | VSP pattern recognition in absolute time |
CA2710607A1 (en) * | 2008-02-28 | 2009-09-03 | Exxonmobil Upstream Research Company | Rock physics model for simulating seismic response in layered fractured rocks |
GB2473591B (en) * | 2008-07-10 | 2013-02-27 | Schlumberger Holdings | System and method for generating true depth seismic surveys |
WO2011150387A2 (en) * | 2010-05-27 | 2011-12-01 | Geco Technology B.V. | Determining a quantity of a given material in a subterranean structure |
FR2963833B1 (fr) * | 2010-08-16 | 2013-05-17 | Total Sa | Procede de determination de la correction en temps pour un detecteur dispose au fond de la mer |
US9250344B2 (en) * | 2010-10-13 | 2016-02-02 | The Petroleum Institute | Method to acquire seismic data in shallow sea water environment |
US20120099396A1 (en) * | 2010-10-22 | 2012-04-26 | Chevron U.S.A. Inc. | System and method for characterization with non-unique solutions of anisotropic velocities |
US20130028048A1 (en) * | 2011-07-25 | 2013-01-31 | Soellner Walter | Methods and apparatus for seismic imaging which accounts for sea-surface variations |
US10436921B2 (en) | 2011-07-27 | 2019-10-08 | Schlumberger Technology Corporation | Multi-well anisotropy inversion |
US9316757B2 (en) | 2011-12-06 | 2016-04-19 | Exxonmobil Upstream Research Company | Removal of fracture-induced anisotropy from converted-wave seismic amplitudes |
CN103376464B (zh) * | 2012-04-13 | 2016-04-06 | 中国石油天然气集团公司 | 一种地层品质因子反演方法 |
US9733371B2 (en) | 2013-09-05 | 2017-08-15 | Exxonmobil Upstream Research Company | Creating seismic images using expanded image gathers |
US20150185363A1 (en) * | 2013-12-26 | 2015-07-02 | Baker Hughes Incorporated | Data visualization in borehole systems |
US20170285195A1 (en) * | 2014-10-01 | 2017-10-05 | Halliburton Energy Services, Inc. | Integrating vertical seismic profile data for microseismic anisotropy velocity analysis |
US10019541B2 (en) * | 2015-09-02 | 2018-07-10 | GCS Solutions, Inc. | Methods for estimating formation pressure |
US10732311B2 (en) | 2016-10-19 | 2020-08-04 | Pgs Geophysical As | Method for adjusting attributes of marine seismic survey data |
WO2018080460A1 (en) * | 2016-10-25 | 2018-05-03 | Landmark Graphics Corporation | Estimating interval anisotropy parameter for pre-stack depth migration using a least-squares method |
US11467305B2 (en) | 2017-06-09 | 2022-10-11 | Baker Hughes, A Ge Company, Llc | Anisotropic NMO correction and its application to attenuate noises in VSP data |
CN107831541B (zh) * | 2017-11-17 | 2019-09-10 | 中国石油天然气集团公司 | 基于高密度vsp数据的薄地层识别方法及装置 |
CN111239811B (zh) * | 2018-11-28 | 2022-07-05 | 中国石油天然气股份有限公司 | 一种判断储层流体趋势与压实趋势的方法及装置 |
CN111060969B (zh) * | 2019-12-25 | 2022-03-18 | 恒泰艾普(北京)能源科技研究院有限公司 | 一种井控q补偿方法 |
CN111596355B (zh) * | 2020-06-02 | 2022-04-01 | 中国石油集团东方地球物理勘探有限责任公司 | 一种零偏移距vsp时频分析划分地层及层速度确定方法 |
CN112433251B (zh) * | 2020-10-30 | 2024-04-30 | 中国石油天然气集团有限公司 | 倾斜地层vsp走廊叠加剖面的校正方法及装置 |
US11573346B2 (en) | 2021-04-15 | 2023-02-07 | Saudi Arabian Oil Company | Determining a seismic quality factor for subsurface formations for marine vertical seismic profiles |
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CA1315191C (en) * | 1988-10-31 | 1993-03-30 | Chandra Shekhar Rai | Method and system for geophysical exploration |
US5596548A (en) * | 1994-05-12 | 1997-01-21 | Exxon Production Research Company | Seismic imaging using wave equation extrapolation |
US5583825A (en) * | 1994-09-02 | 1996-12-10 | Exxon Production Research Company | Method for deriving reservoir lithology and fluid content from pre-stack inversion of seismic data |
US6002642A (en) * | 1994-10-19 | 1999-12-14 | Exxon Production Research Company | Seismic migration using offset checkshot data |
US5696735A (en) * | 1994-10-19 | 1997-12-09 | Exxon Production Research Company | Seismic migration using offset checkshot data |
IT1277377B1 (it) * | 1995-07-28 | 1997-11-10 | Agip Spa | Metodo per l'aggiornamento continuo dell'immagine sismica bidimensionale e tridimensionale in profondita' mediante |
GB2307554B (en) * | 1995-11-27 | 1999-12-22 | Geco Prakla | Method of monitoring quality of seismic data processing and method of processing vertical seismic profile data |
US6131071A (en) * | 1996-12-06 | 2000-10-10 | Bp Amoco Corporation | Spectral decomposition for seismic interpretation |
US6128580A (en) * | 1998-04-17 | 2000-10-03 | Bp Amoco Corporation | Converted-wave processing in many-layered anisotropic media |
US6388947B1 (en) * | 1998-09-14 | 2002-05-14 | Tomoseis, Inc. | Multi-crosswell profile 3D imaging and method |
US6246637B1 (en) * | 1998-09-28 | 2001-06-12 | Pgs Tensor, Inc. | Method and system for combining three component seismic data |
US6263284B1 (en) * | 1999-04-22 | 2001-07-17 | Bp Corporation North America Inc. | Selection of seismic modes through amplitude characteristics |
US6292754B1 (en) * | 1999-11-11 | 2001-09-18 | Bp Corporation North America Inc. | Vector recomposition of seismic 3-D converted-wave data |
-
2000
- 2000-07-27 GB GBGB0018480.4A patent/GB0018480D0/en not_active Ceased
-
2001
- 2001-07-26 AU AU2001275708A patent/AU2001275708B2/en not_active Ceased
- 2001-07-26 EA EA200300191A patent/EA005228B1/ru not_active IP Right Cessation
- 2001-07-26 MX MXPA03000755A patent/MXPA03000755A/es unknown
- 2001-07-26 EP EP01953212A patent/EP1320768A1/en not_active Withdrawn
- 2001-07-26 BR BR0113025-0A patent/BR0113025A/pt not_active Application Discontinuation
- 2001-07-26 AU AU7570801A patent/AU7570801A/xx active Pending
- 2001-07-26 US US10/333,482 patent/US6917564B2/en not_active Expired - Fee Related
- 2001-07-26 WO PCT/GB2001/003363 patent/WO2002010798A1/en active IP Right Grant
-
2003
- 2003-01-27 NO NO20030426A patent/NO20030426L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP1320768A1 (en) | 2003-06-25 |
AU2001275708B2 (en) | 2005-08-04 |
WO2002010798A1 (en) | 2002-02-07 |
MXPA03000755A (es) | 2004-01-29 |
GB0018480D0 (en) | 2000-09-13 |
EA200300191A1 (ru) | 2003-06-26 |
US20040008578A1 (en) | 2004-01-15 |
AU7570801A (en) | 2002-02-13 |
NO20030426L (no) | 2003-03-27 |
US6917564B2 (en) | 2005-07-12 |
NO20030426D0 (no) | 2003-01-27 |
EA005228B1 (ru) | 2004-12-30 |
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Legal Events
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B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |