CN106054247A - 基于转换波地震数据求取高精度反射系数的方法 - Google Patents
基于转换波地震数据求取高精度反射系数的方法 Download PDFInfo
- Publication number
- CN106054247A CN106054247A CN201610357140.3A CN201610357140A CN106054247A CN 106054247 A CN106054247 A CN 106054247A CN 201610357140 A CN201610357140 A CN 201610357140A CN 106054247 A CN106054247 A CN 106054247A
- Authority
- CN
- China
- Prior art keywords
- reflection coefficient
- formula
- converted wave
- rsqb
- lsqb
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000013508 migration Methods 0.000 claims abstract description 6
- 230000005012 migration Effects 0.000 claims abstract description 6
- 238000005457 optimization Methods 0.000 claims abstract description 6
- 239000011159 matrix material Substances 0.000 claims description 11
- XNKARWLGLZGMGX-UHFFFAOYSA-N ethyl 4-(4-chloro-2-methylphenoxy)butanoate Chemical group CCOC(=O)CCCOC1=CC=C(Cl)C=C1C XNKARWLGLZGMGX-UHFFFAOYSA-N 0.000 claims description 6
- 230000009466 transformation Effects 0.000 claims description 6
- 230000003416 augmentation Effects 0.000 claims description 2
- 230000008602 contraction Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 abstract description 3
- 238000013507 mapping Methods 0.000 abstract 1
- 238000007781 pre-processing Methods 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000036039 immunity Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000002922 simulated annealing Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000002939 conjugate gradient method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 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
- G01V1/30—Analysis
- G01V1/307—Analysis for determining seismic attributes, e.g. amplitude, instantaneous phase or frequency, reflection strength or polarity
-
- 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
- G01V2210/63—Seismic attributes, e.g. amplitude, polarity, instant phase
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
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610357140.3A CN106054247B (zh) | 2016-05-25 | 2016-05-25 | 基于转换波地震数据求取高精度反射系数的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610357140.3A CN106054247B (zh) | 2016-05-25 | 2016-05-25 | 基于转换波地震数据求取高精度反射系数的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106054247A true CN106054247A (zh) | 2016-10-26 |
CN106054247B CN106054247B (zh) | 2020-09-29 |
Family
ID=57175302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610357140.3A Active CN106054247B (zh) | 2016-05-25 | 2016-05-25 | 基于转换波地震数据求取高精度反射系数的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106054247B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107884831A (zh) * | 2017-11-13 | 2018-04-06 | 成都理工大学 | 一种基于近似支持向量机的avo类型判别方法 |
CN110542923A (zh) * | 2019-09-02 | 2019-12-06 | 成都理工大学 | 一种快速高精度叠后地震阻抗反演方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010027270A1 (en) * | 2008-09-05 | 2010-03-11 | Statoilhydro Asa | Method for quantitatively making a thickness estimate of thin geological layers based on seismic reflection signals in the frequency domain |
US20110051553A1 (en) * | 2009-08-25 | 2011-03-03 | Ian Richard Scott | Determining the quality of a seismic inversion |
CN103760603A (zh) * | 2014-01-28 | 2014-04-30 | 中国石油大学(北京) | 转换波地震数据的叠前时间偏移方法及装置 |
CN104267429A (zh) * | 2014-09-30 | 2015-01-07 | 中国石油天然气股份有限公司 | 确定地层压力的方法及装置 |
CN104950332A (zh) * | 2015-06-18 | 2015-09-30 | 河海大学 | 一种弹性多层介质中平面波反射系数的计算方法 |
CN105259573A (zh) * | 2015-09-18 | 2016-01-20 | 中国石油天然气股份有限公司 | 一种地震沉积体信息的获取方法及装置 |
CN105467451A (zh) * | 2016-01-13 | 2016-04-06 | 中国石油集团川庆钻探工程有限公司地球物理勘探公司 | 基于全变差最小化约束的地震反射系数反演方法 |
-
2016
- 2016-05-25 CN CN201610357140.3A patent/CN106054247B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010027270A1 (en) * | 2008-09-05 | 2010-03-11 | Statoilhydro Asa | Method for quantitatively making a thickness estimate of thin geological layers based on seismic reflection signals in the frequency domain |
US20110051553A1 (en) * | 2009-08-25 | 2011-03-03 | Ian Richard Scott | Determining the quality of a seismic inversion |
CN103760603A (zh) * | 2014-01-28 | 2014-04-30 | 中国石油大学(北京) | 转换波地震数据的叠前时间偏移方法及装置 |
CN104267429A (zh) * | 2014-09-30 | 2015-01-07 | 中国石油天然气股份有限公司 | 确定地层压力的方法及装置 |
CN104950332A (zh) * | 2015-06-18 | 2015-09-30 | 河海大学 | 一种弹性多层介质中平面波反射系数的计算方法 |
CN105259573A (zh) * | 2015-09-18 | 2016-01-20 | 中国石油天然气股份有限公司 | 一种地震沉积体信息的获取方法及装置 |
CN105467451A (zh) * | 2016-01-13 | 2016-04-06 | 中国石油集团川庆钻探工程有限公司地球物理勘探公司 | 基于全变差最小化约束的地震反射系数反演方法 |
Non-Patent Citations (2)
Title |
---|
SATINDER CHOPRA ET AL.: "Thin‑bed reflectivity inversion and some applications", 《FIRST BREAK》 * |
彭真明等: "稀疏优化薄层反射系数反演", 《2015年物探技术研讨会》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107884831A (zh) * | 2017-11-13 | 2018-04-06 | 成都理工大学 | 一种基于近似支持向量机的avo类型判别方法 |
CN107884831B (zh) * | 2017-11-13 | 2019-08-16 | 成都理工大学 | 一种基于近似支持向量机的avo类型判别方法 |
CN110542923A (zh) * | 2019-09-02 | 2019-12-06 | 成都理工大学 | 一种快速高精度叠后地震阻抗反演方法 |
Also Published As
Publication number | Publication date |
---|---|
CN106054247B (zh) | 2020-09-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106443775B (zh) | 高分辨率转换波裂缝预测方法 | |
Wang et al. | Velocity model building in a crosswell acquisition geometry with image-trained artificial neural networks | |
Li et al. | Deep-learning inversion of seismic data | |
Araya-Polo et al. | Deep-learning tomography | |
CN106405651B (zh) | 一种基于测井匹配的全波形反演初始速度模型构建方法 | |
CN102353985B (zh) | 基于非下采样Contourlet变换的拟声波曲线构建方法 | |
Wang et al. | Automatic velocity picking from semblances with a new deep-learning regression strategy: Comparison with a classification approach | |
CN110780351B (zh) | 纵波和转换波叠前联合反演方法及系统 | |
CN107831542A (zh) | Ddw高精度深度域井震匹配方法 | |
Cui et al. | VP and VS prediction from digital rock images using a combination of U-Net and convolutional neural networks | |
CN106054247A (zh) | 基于转换波地震数据求取高精度反射系数的方法 | |
Zhang et al. | Least-squares reverse time migration using convolutional neural networks | |
Wu et al. | Adaptive feedback convolutional‐neural‐network‐based high‐resolution reflection‐waveform inversion | |
Wang et al. | Deep learning‐based h‐κ method (HKNET) for estimating crustal thickness and vp/vs ratio from receiver functions | |
Yu et al. | Data-driven geophysics: from dictionary learning to deep learning | |
Xu et al. | An efficient ray-tracing method and its application to Gaussian beam migration in complex multilayered anisotropic media | |
Luo et al. | Effect of inaccurate wavelet phase on prestack waveform inversion | |
Yablokov et al. | Uncertainty quantification of multimodal surface wave inversion using artificial neural networks | |
CN114460666A (zh) | 基于深度学习的地震资料提高分辨率方法 | |
CN107045144A (zh) | 一种基于ceemd的高精度频散avo属性计算方法 | |
Edigbue et al. | Three-dimensional supervirtual seismic refraction interferometry | |
CN116243313A (zh) | 一种基于距离分区的sar快速智能稀疏自聚焦技术 | |
CN106066489B (zh) | 基于转换波地震数据构建多薄层目标函数的方法 | |
CN104714250A (zh) | 实用的内幕小层自动解释方法 | |
Gao et al. | Multicomponent seismic data registration by nonlinear optimization |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
CB02 | Change of applicant information |
Address after: 610213 No. 1, No. 1, No. 1, Huayang Avenue, Huayang Town, Shuangliu County, Chengdu, Sichuan Applicant after: China National Petroleum Corporation Chuanqing Drilling Engineering Geophysical Exploration Company Ltd. Address before: No. 216, No. 216, Huayang Avenue, Huayang Town, Shuangliu County, Shuangliu County, Sichuan Applicant before: China National Petroleum Corporation Chuanqing Drilling Engineering Geophysical Exploration Company Ltd. |
|
CB02 | Change of applicant information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180402 Address after: No. 189, fan Yangxi Road, Zhuozhou City, Baoding, Hebei Applicant after: Dongfang Geophysical Exploration Co., Ltd., China Petrochemical Corp. Address before: 610213 No. 1, No. 1, No. 1, Huayang Avenue, Huayang Town, Shuangliu County, Chengdu, Sichuan Applicant before: China National Petroleum Corporation Chuanqing Drilling Engineering Geophysical Exploration Company Ltd. |
|
TA01 | Transfer of patent application right | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201109 Address after: 100007 Beijing, Dongzhimen, North Street, No. 9, No. Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: BGP Inc., China National Petroleum Corp. Address before: No. 189, fan Yangxi Road, Zhuozhou City, Baoding, Hebei Patentee before: BGP Inc., China National Petroleum Corp. |
|
TR01 | Transfer of patent right |