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SEG Technical Program Expanded Abstracts 2018最新文献

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Microseismic activity after 2+ years of CO2 injection at Quest Quest注入二氧化碳2年后的微地震活动
SEG Technical Program Expanded Abstracts 2018 Pub Date : 2018-08-27 DOI: 10.1190/SEGAM2018-2996295.1
V. Bacci, Jeff Tan, A. Halladay, S. O’Brien
{"title":"Microseismic activity after 2+ years of CO2 injection at Quest","authors":"V. Bacci, Jeff Tan, A. Halladay, S. O’Brien","doi":"10.1190/SEGAM2018-2996295.1","DOIUrl":"https://doi.org/10.1190/SEGAM2018-2996295.1","url":null,"abstract":"","PeriodicalId":158800,"journal":{"name":"SEG Technical Program Expanded Abstracts 2018","volume":"122 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115163634","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Overcoming cycle skipping in full-waveform inversion by reducing the adjoint sources oscillations 通过减小伴随源振荡克服全波形反演中的周期跳变
SEG Technical Program Expanded Abstracts 2018 Pub Date : 2018-08-27 DOI: 10.1190/SEGAM2018-2997681.1
P. Yong, Jianping Huang, Zhenchuan Li, Wenyuan Liao
{"title":"Overcoming cycle skipping in full-waveform inversion by reducing the adjoint sources oscillations","authors":"P. Yong, Jianping Huang, Zhenchuan Li, Wenyuan Liao","doi":"10.1190/SEGAM2018-2997681.1","DOIUrl":"https://doi.org/10.1190/SEGAM2018-2997681.1","url":null,"abstract":"","PeriodicalId":158800,"journal":{"name":"SEG Technical Program Expanded Abstracts 2018","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115415647","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Application of instantaneous dominant-frequency attributes and gamma-ray wireline logs in the delineation of lithology in Serbin Field, Southeast Texas: A case study 瞬时主频率属性和伽马电缆测井在德克萨斯州东南部Serbin油田岩性圈定中的应用:一个案例研究
SEG Technical Program Expanded Abstracts 2018 Pub Date : 2018-08-27 DOI: 10.1190/SEGAM2018-2983521.1
O. Ogiesoba, W. Ambrose, R. Loucks
{"title":"Application of instantaneous dominant-frequency attributes and gamma-ray wireline logs in the delineation of lithology in Serbin Field, Southeast Texas: A case study","authors":"O. Ogiesoba, W. Ambrose, R. Loucks","doi":"10.1190/SEGAM2018-2983521.1","DOIUrl":"https://doi.org/10.1190/SEGAM2018-2983521.1","url":null,"abstract":"","PeriodicalId":158800,"journal":{"name":"SEG Technical Program Expanded Abstracts 2018","volume":"80 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115766692","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Effects of wrong adjoints for RTM in TTI media TTI介质中错误伴随对RTM的影响
SEG Technical Program Expanded Abstracts 2018 Pub Date : 2018-08-27 DOI: 10.1190/SEGAM2018-2996274.1
M. Louboutin, Philipp A. Witte, F. Herrmann
{"title":"Effects of wrong adjoints for RTM in TTI media","authors":"M. Louboutin, Philipp A. Witte, F. Herrmann","doi":"10.1190/SEGAM2018-2996274.1","DOIUrl":"https://doi.org/10.1190/SEGAM2018-2996274.1","url":null,"abstract":"In order to obtain accurate images of the subsurface, anisotropic modeling and imaging is necessary. However, the twenty-one parameter complete wave-equation is too computationally expensive to be of use in this case. The transverse tilted isotropic wave-equation is then the next best feasible representation of the physics to use for imaging. The main complexity arising from transverse tilted isotropic imaging is to model the receiver wavefield (back propagation of the data or data residual) for the imaging condition. Unlike the isotropic or the full physics wave-equations, the transverse tilted isotropic wave-equation is not not self-adjoint. This difference means that time-reversal will not model the correct receiver wavefield and this can lead to incorrect subsurface images. In this work, we derive and implement the adjoint wave-equation to demonstrate the necessity of exact adjoint modeling for anisotropic modeling and compare our result with adjoint-free time-reversed imaging.","PeriodicalId":158800,"journal":{"name":"SEG Technical Program Expanded Abstracts 2018","volume":"193 6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116784520","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
Multiattribute reservoir parameter estimation based on a machine learning technique 基于机器学习技术的多属性油藏参数估计
SEG Technical Program Expanded Abstracts 2018 Pub Date : 2018-08-27 DOI: 10.1190/SEGAM2018-2992296.1
Zhenyu Yuan, Handong Huang, Jiang Yuxin, Tang Jinbiao
{"title":"Multiattribute reservoir parameter estimation based on a machine learning technique","authors":"Zhenyu Yuan, Handong Huang, Jiang Yuxin, Tang Jinbiao","doi":"10.1190/SEGAM2018-2992296.1","DOIUrl":"https://doi.org/10.1190/SEGAM2018-2992296.1","url":null,"abstract":"","PeriodicalId":158800,"journal":{"name":"SEG Technical Program Expanded Abstracts 2018","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116942712","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Study of intrinsic versus scattering attenuation of seismic waves from borehole measurements 钻孔测量地震波的本征衰减与散射衰减研究
SEG Technical Program Expanded Abstracts 2018 Pub Date : 2018-08-27 DOI: 10.1190/SEGAM2018-2997036.1
A. Pirogova, B. Gurevich, R. Pevzner, S. Vlasov
{"title":"Study of intrinsic versus scattering attenuation of seismic waves from borehole measurements","authors":"A. Pirogova, B. Gurevich, R. Pevzner, S. Vlasov","doi":"10.1190/SEGAM2018-2997036.1","DOIUrl":"https://doi.org/10.1190/SEGAM2018-2997036.1","url":null,"abstract":"","PeriodicalId":158800,"journal":{"name":"SEG Technical Program Expanded Abstracts 2018","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117057659","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Signal analysis and time-frequency representation using SSA and adaptive AR methods 使用SSA和自适应AR方法的信号分析和时频表示
SEG Technical Program Expanded Abstracts 2018 Pub Date : 2018-08-27 DOI: 10.1190/SEGAM2018-2995661.1
M. Porsani, B. Ursin, Michelângelo G. Silva
{"title":"Signal analysis and time-frequency representation using SSA and adaptive AR methods","authors":"M. Porsani, B. Ursin, Michelângelo G. Silva","doi":"10.1190/SEGAM2018-2995661.1","DOIUrl":"https://doi.org/10.1190/SEGAM2018-2995661.1","url":null,"abstract":"","PeriodicalId":158800,"journal":{"name":"SEG Technical Program Expanded Abstracts 2018","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120943465","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Constraining the T2*-T2 relationship in surface nuclear magnetic resonance free-induction decay data 表面核磁共振自由感应衰变数据中T2*-T2关系的约束
SEG Technical Program Expanded Abstracts 2018 Pub Date : 2018-08-27 DOI: 10.1190/SEGAM2018-2998133.1
D. Grombacher, G. Fiandaca, E. Auken
{"title":"Constraining the T2*-T2 relationship in surface nuclear magnetic resonance free-induction decay data","authors":"D. Grombacher, G. Fiandaca, E. Auken","doi":"10.1190/SEGAM2018-2998133.1","DOIUrl":"https://doi.org/10.1190/SEGAM2018-2998133.1","url":null,"abstract":"","PeriodicalId":158800,"journal":{"name":"SEG Technical Program Expanded Abstracts 2018","volume":"243 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121029380","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Improved upscaling of steel-cased wells through inversion 通过反演提高了钢套井的增产效果
SEG Technical Program Expanded Abstracts 2018 Pub Date : 2018-08-27 DOI: 10.1190/SEGAM2018-2998601.1
C. Schwarzbach, E. Haber
{"title":"Improved upscaling of steel-cased wells through inversion","authors":"C. Schwarzbach, E. Haber","doi":"10.1190/SEGAM2018-2998601.1","DOIUrl":"https://doi.org/10.1190/SEGAM2018-2998601.1","url":null,"abstract":"","PeriodicalId":158800,"journal":{"name":"SEG Technical Program Expanded Abstracts 2018","volume":"74 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127367039","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Microseismic interpretation: From dots to the bigger picture 微地震解释:从点到大局
SEG Technical Program Expanded Abstracts 2018 Pub Date : 2018-08-27 DOI: 10.1190/SEGAM2018-2998564.1
E. Ardakani, A. Baig
{"title":"Microseismic interpretation: From dots to the bigger picture","authors":"E. Ardakani, A. Baig","doi":"10.1190/SEGAM2018-2998564.1","DOIUrl":"https://doi.org/10.1190/SEGAM2018-2998564.1","url":null,"abstract":"","PeriodicalId":158800,"journal":{"name":"SEG Technical Program Expanded Abstracts 2018","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124816815","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
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