BR112015029520A2 - estimativa de alta resolução de atenuação a partir de perfis sísmicos verticais - Google Patents
estimativa de alta resolução de atenuação a partir de perfis sísmicos verticaisInfo
- Publication number
- BR112015029520A2 BR112015029520A2 BR112015029520A BR112015029520A BR112015029520A2 BR 112015029520 A2 BR112015029520 A2 BR 112015029520A2 BR 112015029520 A BR112015029520 A BR 112015029520A BR 112015029520 A BR112015029520 A BR 112015029520A BR 112015029520 A2 BR112015029520 A2 BR 112015029520A2
- Authority
- BR
- Brazil
- Prior art keywords
- attenuation
- vertical seismic
- depth levels
- wavefield
- attribute
- Prior art date
Links
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
- G01V1/306—Analysis for determining physical properties of the subsurface, e.g. impedance, porosity or attenuation profiles
-
- 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
- G01V1/282—Application of seismic models, synthetic seismograms
-
- 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
- G01V1/36—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
- G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging
- G01V1/42—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging using generators in one well and receivers elsewhere or vice versa
-
- 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
-
- 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
- G01V2210/58—Media-related
- G01V2210/584—Attenuation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/60—Analysis
- G01V2210/61—Analysis by combining or comparing a seismic data set with other data
- G01V2210/614—Synthetically generated data
Abstract
1/1 resumo estimativa de alta resolução de atenuação a partir de perfis sísmicos verticais trata-se de um método para obter uma estimativa de modelo de atenuação para um perfil sísmico vertical (vsp), que compreende: receber um conjunto de dados de perfil sísmico vertical, sendo que o conjunto de dados de vsp que foi gerado registrando-se um campo de onda em uma pluralidade de níveis de profundidade; interpretar uma estimativa de uma pluralidade de alterações em um atributo do campo de onda sensível à atenuação entre respectivos pares de níveis de profundidade com base no conjunto de dados de vsp; produzir uma pluralidade de alterações corrigidas no atributo entre os respectivos pares de níveis de profundidade modelando-se interferência local do campo de onda a partir de interfaces próximas a cada um dos níveis de profundidade com o uso de informações que compreendem informações de furo de poço e/ou perfil de poço medidos e corrigindo-se as alterações estimadas no atributo para essa interferência; escolher e ajustar uma lei de atenuação para as funções de transferência corrigidas; emitir um modelo de atenuação.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2013/060848 WO2014191011A1 (en) | 2013-05-27 | 2013-05-27 | High resolution estimation of attenuation from vertical seismic profiles |
PCT/EP2014/060988 WO2014191427A2 (en) | 2013-05-27 | 2014-05-27 | High resolution estimation of attenuation from vertical seismic profiles |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112015029520A2 true BR112015029520A2 (pt) | 2017-07-25 |
Family
ID=48534383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112015029520A BR112015029520A2 (pt) | 2013-05-27 | 2014-05-27 | estimativa de alta resolução de atenuação a partir de perfis sísmicos verticais |
Country Status (5)
Country | Link |
---|---|
US (1) | US20160178772A1 (pt) |
AU (1) | AU2014273165B2 (pt) |
BR (1) | BR112015029520A2 (pt) |
CA (1) | CA2912953A1 (pt) |
WO (2) | WO2014191011A1 (pt) |
Families Citing this family (40)
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GB2509223B (en) * | 2013-10-29 | 2015-03-18 | Imp Innovations Ltd | Method of, and apparatus for, full waveform inversion |
US10598807B2 (en) * | 2014-02-18 | 2020-03-24 | Pgs Geophysical As | Correction of sea surface state |
CN104880730B (zh) * | 2015-03-27 | 2017-04-26 | 西安交通大学 | 基于Synchrosqueezing变换的地震资料时频分析和衰减估计方法 |
FR3039679B1 (fr) * | 2015-07-30 | 2018-08-10 | Services Petroliers Schlumberger | Affectation de sequences sedimentaires |
WO2017039676A1 (en) * | 2015-09-03 | 2017-03-09 | Halliburton Energy Services, Inc. | Horizontal reservoir description systems |
GB2560578B (en) * | 2017-03-17 | 2022-06-15 | Equinor Energy As | A method of deghosting seismic data |
CN106873036A (zh) * | 2017-04-28 | 2017-06-20 | 中国石油集团川庆钻探工程有限公司 | 一种基于井震结合的去噪方法 |
CN107132576B (zh) * | 2017-07-05 | 2018-10-30 | 西安交通大学 | 基于二阶同步挤压小波变换的地震资料时频分析方法 |
CN107390267B (zh) * | 2017-07-27 | 2019-03-01 | 西安交通大学 | 一种同步挤压变换域的地震资料衰减补偿方法 |
CN109408837B (zh) * | 2017-08-16 | 2021-10-19 | 中国石油化工股份有限公司 | 一种校正地质导向模型的方法 |
WO2019060249A1 (en) * | 2017-09-21 | 2019-03-28 | The Regents Of The University Of California | TENSEUR RECONSTRUCTION OF MOMENT |
CN108845357B (zh) * | 2018-06-13 | 2020-12-22 | 成都信息工程大学 | 一种基于同步挤压小波变换估计地层等效品质因子的方法 |
CN109343115B (zh) * | 2018-11-21 | 2019-12-03 | 成都理工大学 | 一种基于测井约束的含气储层刻画方法 |
US11460593B2 (en) * | 2018-12-13 | 2022-10-04 | Halliburton Energy Services, Inc. | Mitigation of seismic multiples in seismic data using inversion |
CN109946739A (zh) * | 2019-03-15 | 2019-06-28 | 成都理工大学 | 一种基于压缩感知理论的地震剖面增强方法 |
CN111722286B (zh) * | 2019-03-18 | 2022-12-30 | 中石化石油工程技术服务有限公司 | 随机函数中值滤波技术方法 |
CN109884697B (zh) * | 2019-03-20 | 2021-06-22 | 中国石油化工股份有限公司 | 基于完备总体经验模态分解的砂砾岩沉积相地震预测方法 |
CN111522062B (zh) * | 2019-04-04 | 2022-05-20 | 中国海洋石油集团有限公司 | 基于火山岩屏蔽量化分析的下伏地层振幅补偿法 |
WO2020251576A1 (en) * | 2019-06-13 | 2020-12-17 | Halliburton Energy Services, Inc. | Borehole seismic wavefield data separation |
US11892583B2 (en) * | 2019-07-10 | 2024-02-06 | Abu Dhabi National Oil Company | Onshore separated wave-field imaging |
CN112394402A (zh) * | 2019-08-19 | 2021-02-23 | 中国石油化工股份有限公司 | 基于同步挤压小波变换检测微地震信号的方法和系统 |
CN110673211B (zh) * | 2019-10-13 | 2021-06-04 | 东北石油大学 | 一种基于测井与地震数据的品质因子建模方法 |
CN110579800B (zh) * | 2019-10-19 | 2021-06-01 | 西南石油大学 | 一种基于高精度同步挤压变换的地震数据数字处理方法 |
CN113138419B (zh) * | 2020-01-20 | 2022-05-10 | 中国石油天然气集团有限公司 | 提取下行子波和衰减参数的方法、装置 |
US11391855B2 (en) | 2020-03-13 | 2022-07-19 | Saudi Arabian Oil Company | Developing a three-dimensional quality factor model of a subterranean formation based on vertical seismic profiles |
CN111427083A (zh) * | 2020-04-14 | 2020-07-17 | 中国路桥工程有限责任公司 | 提高分辨率的地震数据处理方法、介质、终端和装置 |
CN111474581B (zh) * | 2020-05-14 | 2022-03-08 | 中国海洋石油集团有限公司 | 一种基于非线性时间挤压时频变换的瞬态弱信号检测方法 |
CN111880223B (zh) * | 2020-08-18 | 2022-12-27 | 中国地质大学(北京) | 井旁声波远探测成像缝洞刻画的属性分析方法 |
CN112068203A (zh) * | 2020-09-29 | 2020-12-11 | 中国石油天然气股份有限公司 | 提高地震数据纵向分辨率的方法及装置 |
CA3208413A1 (en) * | 2021-01-14 | 2022-07-21 | Schlumberger Canada Limited | Marine seismic imaging |
US20220283330A1 (en) * | 2021-03-03 | 2022-09-08 | Halliburton Energy Services, Inc. | Gauge Length Correction For Seismic Attenuation From Distributed Acoustic System Fiber Optic Data |
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CN113217102A (zh) * | 2021-05-18 | 2021-08-06 | 广西中金岭南矿业有限责任公司 | 声发射信号特征提取方法、识别方法、装置及存储介质 |
CN113740909B (zh) * | 2021-07-28 | 2022-08-09 | 西安交通大学 | 一种基于稀疏s变换和自适应对数谱比法的地震衰减估计方法、系统、设备及存储介质 |
US11796699B2 (en) | 2021-08-24 | 2023-10-24 | Saudi Arabian Oil Company | System and methods for determining a converted wave attenuated vertical seismic profile of a hydrocarbon reservoir |
CN114252915A (zh) * | 2021-11-03 | 2022-03-29 | 成都理工大学 | 一种基于二阶水平多重同步挤压变换的油气储层识别方法 |
US11788377B2 (en) | 2021-11-08 | 2023-10-17 | Saudi Arabian Oil Company | Downhole inflow control |
US11846740B2 (en) | 2022-01-31 | 2023-12-19 | Saudi Arabian Oil Company | First break picking for full wavefield travel-time inversion |
US20240045092A1 (en) * | 2022-08-05 | 2024-02-08 | Saudi Arabian Oil Company | Method to correct vsp data |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040122596A1 (en) * | 2002-12-19 | 2004-06-24 | Core Laboratories, Inc. | Method for high frequency restoration of seismic data |
US7376517B2 (en) * | 2005-05-13 | 2008-05-20 | Chevron U.S.A. Inc. | Method for estimation of interval seismic quality factor |
US8576663B2 (en) * | 2010-04-30 | 2013-11-05 | Schlumberger Technology Corporation | Multicomponent seismic inversion of VSP data |
-
2013
- 2013-05-27 WO PCT/EP2013/060848 patent/WO2014191011A1/en active Application Filing
-
2014
- 2014-05-27 WO PCT/EP2014/060988 patent/WO2014191427A2/en active Application Filing
- 2014-05-27 CA CA2912953A patent/CA2912953A1/en not_active Abandoned
- 2014-05-27 AU AU2014273165A patent/AU2014273165B2/en not_active Ceased
- 2014-05-27 BR BR112015029520A patent/BR112015029520A2/pt not_active Application Discontinuation
- 2014-05-27 US US14/892,667 patent/US20160178772A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU2014273165B2 (en) | 2017-12-14 |
CA2912953A1 (en) | 2014-12-04 |
WO2014191427A2 (en) | 2014-12-04 |
WO2014191011A1 (en) | 2014-12-04 |
US20160178772A1 (en) | 2016-06-23 |
AU2014273165A1 (en) | 2015-12-17 |
WO2014191427A3 (en) | 2015-03-05 |
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B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements | ||
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