{"title":"Estimation of shear wave velocity based on adaptive step size algorithm","authors":"Yi-qing Gu, Jiajia Zhang","doi":"10.1190/image2023-3904569.1","DOIUrl":"https://doi.org/10.1190/image2023-3904569.1","url":null,"abstract":"","PeriodicalId":508373,"journal":{"name":"Third International Meeting for Applied Geoscience & Energy Expanded Abstracts","volume":"47 41","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139180401","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}
S. Mata García, A. Carrillat, W. Torres, P. Cisneros, V. Lucas, P. Bermeo, P. Gonzalez, J. Rodas, C. Miller, P. Zamora, K. Luzuriaga, J. Garrido
{"title":"Prestack and poststack seismic amplitude interpretation to support unveiling oil potential of a highly stratigraphic reservoir","authors":"S. Mata García, A. Carrillat, W. Torres, P. Cisneros, V. Lucas, P. Bermeo, P. Gonzalez, J. Rodas, C. Miller, P. Zamora, K. Luzuriaga, J. Garrido","doi":"10.1190/image2023-3916941.1","DOIUrl":"https://doi.org/10.1190/image2023-3916941.1","url":null,"abstract":"","PeriodicalId":508373,"journal":{"name":"Third International Meeting for Applied Geoscience & Energy Expanded Abstracts","volume":"53 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139180437","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}
Xiaoyu Zhu, Jonathan Ajo-Franklin, Julia Correa, Yuanyuan Ma, Jaewon Saw, Linqing Luo, Kenichi Soga
{"title":"Hydraulic fracture aperture estimation using low frequency DAS and DSS in Austin Chalk and Eagle Ford Shale","authors":"Xiaoyu Zhu, Jonathan Ajo-Franklin, Julia Correa, Yuanyuan Ma, Jaewon Saw, Linqing Luo, Kenichi Soga","doi":"10.1190/image2023-3906411.1","DOIUrl":"https://doi.org/10.1190/image2023-3906411.1","url":null,"abstract":"","PeriodicalId":508373,"journal":{"name":"Third International Meeting for Applied Geoscience & Energy Expanded Abstracts","volume":"52 48","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139180441","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}
{"title":"Migration of dolomite fines (dolo-trash) in Clear Fork reservoir, Goldsmith field, Permian Basin","authors":"Robert F. Lindsay","doi":"10.1190/image2023-3905150.1","DOIUrl":"https://doi.org/10.1190/image2023-3905150.1","url":null,"abstract":"","PeriodicalId":508373,"journal":{"name":"Third International Meeting for Applied Geoscience & Energy Expanded Abstracts","volume":"194 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139179906","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}
{"title":"A noninvasive approach for quantitative evaluation of geological deformations and dynamic disasters in complex mining environments","authors":"Majid Khan, Xueqiu He, Da-zhao Song","doi":"10.1190/image2023-3909697.1","DOIUrl":"https://doi.org/10.1190/image2023-3909697.1","url":null,"abstract":"Summary The escalating demand for deep underground energy sources, driven by the depletion of shallow resources, has raised concerns about the occurrence of dynamic disasters, which pose significant societal risks. In the context of engineering excavation processes, the presence of pre-existing and excavation-induced fractures significantly influences the evolution of complex geological disasters associated with mining activities. Traditional approaches to disaster prediction rely heavily on physical models and numerical simulations. However, these methods often suffer from limitations such as time-consuming and uneconomical drilling tests, as well as restricted coverage. To overcome these challenges, this study introduces a novel methodology that enables comprehensive imaging of the geological response, deformation patterns, and dynamic disaster prediction within the entire minefield of underground engineering works with a special emphasis on steeply inclined and extremely thick coal seams (SIETCS).","PeriodicalId":508373,"journal":{"name":"Third International Meeting for Applied Geoscience & Energy Expanded Abstracts","volume":"132 8","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139179998","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}
R. Holt, A. Bakk, E. Fjær, S. Lozovyi, Kim Sarah Mews
{"title":"Elastic dispersion in shale: Laboratory tests and rock physics modeling","authors":"R. Holt, A. Bakk, E. Fjær, S. Lozovyi, Kim Sarah Mews","doi":"10.1190/image2023-3910450.1","DOIUrl":"https://doi.org/10.1190/image2023-3910450.1","url":null,"abstract":"","PeriodicalId":508373,"journal":{"name":"Third International Meeting for Applied Geoscience & Energy Expanded Abstracts","volume":"34 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139180103","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}
Prithwijit Chowdhury, Ahmad Mustafa, M. Prabhushankar, Ghassan Alregib
{"title":"Counterfactual uncertainty for high dimensional tabular dataset","authors":"Prithwijit Chowdhury, Ahmad Mustafa, M. Prabhushankar, Ghassan Alregib","doi":"10.1190/image2023-3916797.1","DOIUrl":"https://doi.org/10.1190/image2023-3916797.1","url":null,"abstract":"","PeriodicalId":508373,"journal":{"name":"Third International Meeting for Applied Geoscience & Energy Expanded Abstracts","volume":"57 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139180124","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}
Zhengxue Li, Leila Bencherif-Soerensen, Per Gunnar Folstad, Brian Macy, Simon Shaw, Baishali Roy
{"title":"Structural and time-lapse imaging through gas clouds via FWI at Eldfisk field, North Sea","authors":"Zhengxue Li, Leila Bencherif-Soerensen, Per Gunnar Folstad, Brian Macy, Simon Shaw, Baishali Roy","doi":"10.1190/image2023-3908286.1","DOIUrl":"https://doi.org/10.1190/image2023-3908286.1","url":null,"abstract":"SUMMARY In this study, we address the persistent challenges of structural and time-lapse imaging within the Seismically Obscured Areas (SOAs) at Eldfisk field, North Sea. Despite numerous seismic programs, imaging efforts within SOAs at structures A and B continue to be hindered, primarily due to the presence of expansive, complex gas clouds in the overburden. To address this, we apply Full-Waveform Inversion (FWI) to 3D and 4D Ocean Bottom Node (OBN) data, aiming to enhance both structural and time-lapse imaging in these areas. Starting with a legacy velocity model, FWI is used as the main tool for model building, capturing detailed velocity changes associated with gas clouds. The refined model is then input into a Q (the quality factor)-compensated Reverse-Time Migration (Q-RTM) pseudo-gather-based imaging flow to generate significantly improved structural images in the SOAs. Additionally, our application of 4D FWI successfully uncovers time-lapse velocity changes that align with the injection and production history within the SOAs, which were not observed by traditional seismic-based 4D methods that require a good image.","PeriodicalId":508373,"journal":{"name":"Third International Meeting for Applied Geoscience & Energy Expanded Abstracts","volume":"47 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139178935","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}
{"title":"Time-domain extended-source full-waveform inversion for acoustic vertically transversely isotropic media: Theory and numerical validation","authors":"G. Guo, S. Operto, H. Aghamiry","doi":"10.1190/image2023-3905813.1","DOIUrl":"https://doi.org/10.1190/image2023-3905813.1","url":null,"abstract":"","PeriodicalId":508373,"journal":{"name":"Third International Meeting for Applied Geoscience & Energy Expanded Abstracts","volume":"42 8","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139179007","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}
{"title":"SV/SH or S1/S2 separation for 3D6C data with direct S-wave vibrator exciting once","authors":"Yuan Yuan Yue, Zhiwen Deng, Wenbo Zhang, Hequn Li, Jianlei Zhang, Lina Huo","doi":"10.1190/image2023-3907693.1","DOIUrl":"https://doi.org/10.1190/image2023-3907693.1","url":null,"abstract":"","PeriodicalId":508373,"journal":{"name":"Third International Meeting for Applied Geoscience & Energy Expanded Abstracts","volume":"60 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139179067","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}